CN105218858B - A kind of additive for polymer - Google Patents

Abstract

The invention discloses a kind of additive A for polymer, including: components I: there is the compound of following structural formula,

Description

A kind of additive for polymer

Technical field

The present invention relates to a kind of additive for polymer, be specifically related to a kind of containing benzotriazole compound and specific contain Amount phenol and/or the additive of its derivant.

Background technology

Existing benzotriazole compound is widely used in polymeric additive field, can be used for light stabilizer etc., it is known that it can Being synthesized by different methods, being mainly from azobenzene compound is raw material, is cyclized according to different reducing process. Its existing method of reducing has: hydrazine hydrate reduction method, zinc powder reduction method, sulfide reducing process etc..

Prepare benzotriazole light stabilizer with hydrazine hydrate for reducing agent one-step method, the patent of report have US4001266, DE2454889, FR2292708 etc.；Another kind of method is hydrazine hydrate-zinc powder method, is with azobenzene compound as raw material, makes It is reducing agent with hydrazine hydrate, azobenzene compound is reduced to intermediate benzotriazole nitrogen oxides, be then reducing agent with zinc powder Intermediate benzotriazole nitrogen oxides is reduced to benzotriazole light stabilizer, and the patent of report has JP53063379, patent CN1455773A etc.；Another kind of method is hydrazine hydrate-sodium hydrosulfite method, and the method is with hydrazine hydrate with azobenzene compound for raw material For reducing agent, azobenzene compound being reduced to intermediate benzotriazole nitrogen oxides, then using sodium hydrosulfite is during reducing agent is incited somebody to action Mesosome benzotriazole nitrogen oxides is reduced to benzotriazole light stabilizer.The patent of report has CN101029032A.

Benzotriazole compound is used in polymer as additive, is generally used for light stabilizer etc., but its bring bad Effect is to make polymer color substantially turn to be yellow, and the present invention it has been investigated that, when adding specific containing in benzotriazole compound Amount phenol and/or during its derivant, the polymer color yellowing phenomenon that can be allowed to corresponding has and the most significantly improves, simultaneously to changing Kind depolymerization also has remarkable result.

Summary of the invention

It is an object of the invention to provide a kind of additive A for polymer, this additive A is by benzotriazole chemical combination Thing adds the phenol and its derivatives of trace, the problem that polymer product turns yellow can be obviously improved, polymerization can also be improved simultaneously The problem of thing degraded.Degraded to polymer is assessed by melt volume index (MVR), will with the addition of interpolation of the present invention The viscosity of the polymer melt of agent is compared with the comparative additive that with the addition of non-invention, and melt volume index raises and represents polymerization Thing is degraded.

The present invention is achieved by the following technical solutions:

A kind of additive A for polymer, including:

Components I: there is the compound of following structural formula,

Wherein, R1, R2 are identical or different, are expressed as H, C1-C6 alkyl or C6-C18 aryl；R3 is H or halogen； Composition-: phenol, 2-methylphenol, 4-methylphenol, 2, one or more in 4-xylenol.

In components I, preferred R1, R2 are different, R1 be H, R2 be methyl, R3 is H, is expressed as:

Preferably R1, R2 is identical, is 1,1-3,5-dimethylphenyl, and R3 is H, is expressed as:

Preferably R1, R2 is different, and R1 is the tert-butyl group, and R2 is methyl, and R3 is Cl, is expressed as:

Preferably R1, R2 is identical, and for the tert-butyl group, R3 is Cl, is expressed as:

Preferably R1, R2 is identical, and for tertiary pentyl, R3 is H, is expressed as:

Preferably R1, R2 is different, and R1 is 1,1 3,5-dimethylphenyl, and R2 is 1,1,3,3-tetramethyl butyl, and R3 is H, is expressed as:

Preferably R1, R2 is different, R1 be H, R2 be t-octyl, R3 is H, is expressed as:

Described composition- weight content in total additive is 0.01%-1%, and preferred weight content is 0.04%-0.5%, more excellent Selecting weight content is 0.08%-0.2%.Described composition- is preferably phenol.

In additive A of the present invention, the weight content of moisture is 0.1-3%, and preferred weight content is 0.5-1%.

The present invention also provides for a kind of compositions of additives, comprises:

Components I: there is the compound of following structural formula,

Wherein, R1, R2 are identical or different, are expressed as H, C1-C6 alkyl or C6-C18 aryl；R3 is H or Cl；

Composition-: phenol, 2-methylphenol, 4-methylphenol, 2, one or more in 4-xylenol, its Weight content in total additive is 0.01%-0.3%.

With at least one other additive B；Wherein the gross weight content of components I and composition- account for the 50 of composition total weight to 99.9%, preferably 70 to 95%, the weight content of at least one other additive B is 0.1 to 50%；Preferably 5 to 30%.

Other additive B described is one or more of following material:

1. antioxidant, including following kind:

1.1 alkylation list phenol, such as 2,6-di-tert-butyl-4-methy phenol, the 2-tert-butyl group-4,6-xylenol, 2,6- Di-t-butyl-4-ethyl-phenol, 2,6-di-t-butyl-4-normal-butyl phenol, 2,6-di-t-butyl-4-isobutyl group phenol, 2,6- Bicyclopentyl-4-methylphenol, 2-(Alpha-Methyl cyclohexyl)-4,6-xylenol, 2,6-bis-(octadecyl)-4-methylbenzene Phenol, 2,4,6-thricyclohexyl phenol, 2,6-di-t-butyl-4-methoxymetllyl-phenol, side chain is linear or branched nonyl phenol Such as 2,6-dinonyl-4-methylphenol, 2,4-dimethyl-6-(1'-methylundecane-1'-base) phenol, 2,4-dimethyl-6 -(1'-methyl heptadecane-1'-base) phenol, 2,4-dimethyl-6-(1'-methyltridec-1'-base) phenol and mixture thereof.

1.2 Alkyithiomethylphenols, such as 2,4-bis-pungent butylthiomethyl-6-tert-butyl phenol, 2,4-bis-pungent butylthiomethyl-6- Methylphenol, 2,4-bis-pungent butylthiomethyl-6-ethyl-phenol, 2,6-bis-(dodecylthio) methyl-4-nonyl phenol.

1.3 hydroquinones and alkvlated hydroquinones, such as 2,6-di-t-butyl-4-methoxyphenol, 2,5 di tert butylhydroquinone, 2,5 di tert amlyl hydroquinone, 2,6-diphenyl-4-octade-cyloxyphenol, 2,6-di-tert-butyl hydroquinone, 2,5-di-t-butyl-4- BHA, 3,5-di-t-butyl-4-HA, stearic acid 3,5-di-t-butyl-4-hydroxylphenyl ester, adipic acid are double (3,5-di-tert-butyl-hydroxy phenyl) ester.

1.4 tocopherols, (dimension is raw for such as alpha-tocopherol, betatocopherol, Gamma-Tocopherol, Delta-Tocopherol and mixture thereof Element E).

1.5 Hydroxylated thiodiphenyl ethers, such as 2,2'-thiobis (6-tert-butyl-4-methyl-Phenol), 2,2'-thiobis (4- Octyl phenol), 4,4'-thiobis (the 6-tert-butyl group-3-methylphenol), 4,4'-thiobis (the 6-tert-butyl group-2-methylphenol), Double (2,6-dimethyl-4-hydroxy phenyl) disulfide of 4,4'-thiobis (3,6-di-sec-amyl phenol), 4,4'-.

1.6 alkylidene bisphenols, such as 2,2'-di-2-ethylhexylphosphine oxide (6-tert-butyl-4-methyl-Phenol), 2,2'-di-2-ethylhexylphosphine oxide (uncle 6- Butyl-4-ethyl-phenol), 2,2' methylene bis [4-methyl-6-(Alpha-Methyl cyclohexyl) phenol], 2,2' methylene bis (4- Methyl-6-cyclohexylphenol), 2,2' methylene bis (6-nonyl-4-methylphenol), 2,2' methylene bis (4,6-di-t-butyl Phenol), 2,2'-ethylenebis (4,6-DI-tert-butylphenol compounds), 2,2'-ethylenebis (the 6-tert-butyl group-4-isobutyl group phenol), 2,2' methylene bis [6-(α-methylbenzyl)-4-nonyl phenol], 2,2' methylene bis [6-(bis (alpha, alpha-dimethylbenzyl) base)-4-nonyl Base phenol], 4,4' methylene bis (2,6 di t butyl phenol), 4,4' methylene bis (the 6-tert-butyl group-2-methylphenol), 1,1- Double (the 3-tert-butyl group-5-methyl-2-the hydroxybenzyl)-4-methylbenzene of double (5-tertiary butyl-4-hydroxy-2-aminomethyl phenyl) butane, 2,6- Phenol, 1,1,3-tri-(5-tertiary butyl-4-hydroxy-2-aminomethyl phenyl) butane, 1,1-are double (5-tertiary butyl-4-hydroxy-2-aminomethyl phenyl) -3-dodecyl sulfydryl butane, ethylene glycol bis [double (the 3'-tert-butyl group-4'-hydroxy phenyl) butyrate of 3,3-], double (tertiary fourth of 3- Base-4-hydroxy-5-methyl base phenyl) bicyclopentadiene, double [2-(the 3'-tert-butyl group-2'-hydroxyl-5'-methyl-benzyl)-6-tert-butyl group-4 -aminomethyl phenyl] terephthalate, double (3,5-dimethyl-2-hydroxy phenyl) butane of 1,1-, double (the 3,5-di-t-butyl-4 of 2,2- -hydroxy phenyl) propane, double (5-tertiary butyl-4-hydroxy-2-the aminomethyl phenyl)-4-dodecyl sulfydryl butane of 2,2-, 1,1,5,5 -four (5-tertiary butyl-4-hydroxy-2-aminomethyl phenyl) pentane.

1.7 O-, N-and S-benzyl compounds, such as 3,5,3', 5'-tetra-tert-4,4'-dihydroxy dibenzyl ether, 4-hydroxyl Base-3,5-dimethyl benzyl TGA stearyl, 4-hydroxyl-3,5-di-t-butyl Benzylmercapto acetic acid tridecyl ester, Three (3,5-di-tert-butyl-4-hydroxyl benzyl) amine, double (the 4-tert-butyl group-3-hydroxyl-2,6-dimethyl benzyl) dithio terephthaldehyde Acid esters, double (3,5-di-tert-butyl-4-hydroxyl benzyl) sulfide, 3,5-di-tert-butyl-4-hydroxyl benzyl TGA iso-octyl Ester.

1.8 Aromatic hydroxybenzyl compounds, such as 1,3,5-tri-(3,5-di-tert-butyl-4-hydroxyl benzyls)-2,4,6-trimethyls Benzene, 1,4-double (3,5-di-tert-butyl-4-hydroxyl benzyl)-2,3,5,6-durol, 2,4,6-tri-(3,5-di-t-butyl-4-hydroxyl Base benzyl) phenol.

1.9 triaizine compounds, double (the octylmercapto)-6-(3,5-di-t-butyl-4-hydroxy benzenes amido)-1,3,5-tri-of such as 2,4- Double (3,5-di-t-butyl-4-hydroxy benzenes the amido)-1,3,5-triazine of piperazine, 2-octylmercapto-4,6-, 2-octylmercapto-4,6-are double (3,5-di-t-butyl-4-hydroxyphenoxy)-1,3,5-triazine, 2,4,6-tri-(3,5-di-t-butyl-4-hydroxyphenoxy)- 1,2,3-triazine, 1,3,5-tri-(3,5-di-tert-butyl-4-hydroxyl benzyl) isocyanuric acid ester, 1,3,5-tri-(the 4-tert-butyl group-3-hydroxyl Base-2,6-dimethyl benzyl) isocyanuric acid ester, 2,4,6-tri-(3,5-di-tert-butyl-hydroxy phenyl ethyl)-1,3,5-triazine, 1,3,5-tri-(3,5-di-tert-butyl-hydroxy phenyl propiono)-hexahydro-1,3,5-triazine, 1,3,5-tri-(3,5-dicyclohexyl-4 -hydroxybenzyl) isocyanuric acid ester.

1.10 benzylphosphonic acid esters, such as 2,5-di-tert-butyl-4-hydroxyl benzyl dimethyl phosphonate, 3,5-di-t-butyl-4-hydroxyl Benzylphosphonic acid diethylester, 3,5-di-tert-butyl-4-hydroxyl benzyl phosphonic acids two (octadecyl) ester, 5-tertiary butyl-4-hydroxy-3-first Base benzylphosphonic acid two (octadecyl) ester, the calcium salt of mono ethyl ester of 3,5-di-tert-butyl-4-hydroxyl benzyl phosphonic acids.

1.11 Acylamino phenol classes, such as 4-hydroxylauranilide, 4-hydroxystearanilide, N-(3,5-bis-uncles Butyl-4-hydroxy phenyl) carbamic acid octyl ester.

1.12 β-(3,5-di-tert-butyl-hydroxy phenyl) propanoic acid and following monohydric alcohol or the ester of polyhydric alcohol: such as with methanol, Ethanol, n-octyl alcohol, isooctanol, octadecanol, 1,6-HD, 1,9-nonanediol, ethylene glycol, 1,2-propylene glycol, new penta Glycol, thiodiglycol, diethylene glycol, 2,2'-ethylenedioxybis(ethanol)., tetramethylolmethane, three (ethoxy) isocyanuric acid ester, N, N'-couple (ethoxy) Oxamides, 3-thiaundecanol, 3-thiapentadecanol, trimethyl hexanediol, trimethylolpropane, 4-hydroxymethyl-1 The ester of-phospha-2,6,7-trioxa-l-phosphabicyclo [2.2.2] octane.

1.13 β-(5-tertiary butyl-4-hydroxy-3-aminomethyl phenyl) propanoic acid and following monohydric alcohol or the ester of polyhydric alcohol: such as with first Alcohol, ethanol, n-octyl alcohol, isooctanol, octadecanol, 1,6-HD, 1,9-nonanediol, ethylene glycol, 1,2-propylene glycol, Neopentyl glycol, thiodiglycol, diethylene glycol, 2,2'-ethylenedioxybis(ethanol)., tetramethylolmethane, three (ethoxy) isocyanuric acid ester, double (the hydroxyl second of N, N'- Base) oxamides, 3-thiaundecanol, 3-thiapentadecanol, trimethyl hexanediol, trimethylolpropane, 4-hydroxyl first Double [the 2-{3-(3-tertiary butyl-4-hydroxy-5-aminomethyl phenyl) of base-1-phospha-2,6,7-trioxa-l-phosphabicyclo [2.2.2] octane, 3,9- Propionyloxy }-1,1-dimethyl ethyl]-2,4,8,10-four oxaspiro [5.5] undecanoic ester.

1.14 β-(3,5-dicyclohexyl-4-hydroxy phenyl) propanoic acid and following monohydric alcohol or the ester of polyhydric alcohol: such as with methanol, Ethanol, capryl alcohol, octadecanol, 1,6-HD, 1,9-nonanediol, ethylene glycol, 1,2-propylene glycol, neopentyl glycol, sulfur two Glycol, diethylene glycol, 2,2'-ethylenedioxybis(ethanol)., tetramethylolmethane, three (ethoxy) isocyanuric acid ester, N, N'-double (ethoxy) oxamides, 3- Thiaundecanol, 3-thiapentadecanol, trimethyl hexanediol, trimethylolpropane, 4-hydroxymethyl-1-phospha- The ester of 2,6,7-trioxa-l-phosphabicyclo [2.2.2] octane.

1.15 3,5-di-tert-butyl-hydroxy phenyl acetic acid and following monohydric alcohol or the ester of polyhydric alcohol: such as with methanol, ethanol, Capryl alcohol, octadecanol, 1,6-HD, 1,9-nonanediol, ethylene glycol, 1,2-propylene glycol, neopentyl glycol, thiodiglycol, Diethylene glycol, 2,2'-ethylenedioxybis(ethanol)., tetramethylolmethane, three (ethoxy) isocyanuric acid ester, N, N'-double (ethoxy) oxamides, 3-thia ten One alkanol, 3-thiapentadecanol, trimethyl hexanediol, trimethylolpropane, 4-hydroxymethyl-1-phospha-2,6,7-three oxygen The ester of miscellaneous dicyclo [2.2.2] octane.

The amide of 1.16 β-(3,5-di-tert-butyl-hydroxy phenyl) propanoic acid, double (3, the 5-di-t-butyl-4-hydroxyls of such as N, N'- Base PHENYLPROPIONYL) hexamethylene diamine, double (the 3,5-di-tert-butyl-hydroxy phenyl propiono) trimethylene diamine of N, N'-, Double (the 3,5-di-tert-butyl-hydroxy phenyl propiono) hydrazine of N, N'-, the double [2-(3-[3,5-di-tert-butyl-hydroxy phenyl] of N, N'- Propionyloxy) ethyl] oxamides.

2. other UV absorbent outside instant component I

2.1 2-hydroxy benzophenone ketones, such as 4-hydroxyl, 4-methoxyl group, 4-octyloxy, 4-decyloxy, 4-dodecane oxygen Base, 4-benzyloxy, 4,2', 4'-trihydroxy and 2'-hydroxyl-4,4'-dimethoxy derivatives.

2.2 replacements and unsubstituted benzoic ester, such as salicylic acid 4-tert-butyl group phenyl ester, phenyl salicylate, salicylic acid octyl group Phenyl ester, DBR, double (4-tert-butyl benzoyl) resorcinol, benzoyl resorcinol, 3,5-di-t-butyl -4-HBA 2,4-6-di-tert-butyl phenyl ester, 3,5-di-tert-butyl-4-hydroxybenzoic acid cetyl ester, the tertiary fourth of 3,5-bis- Base-4-HBA stearyl, 3,5-di-tert-butyl-4-hydroxybenzoic acid 2-methyl-4,6-6-di-tert-butyl phenyl ester.

2.3 esters of acrylic acids, such as alpha-cyano-β, β-diphenyl-ethyl acrylate, alpha-cyano-β, β-diphenyl propylene Acid different monooctyl ester, α-carbomethoxy-cinnamic acid methyl ester, alpha-cyano-Beta-methyl methyl p-methoxy cinnamate, alpha-cyano-β-first Base p-methoxycinnamic acid butyl ester, α-carbomethoxy methyl p-methoxy cinnamate, N-(beta-carbomethoxy-3-beta-cyano vinyl)-2 -methyl indoline, four (alpha-cyano-β, β-diphenyl) acrylic acid neopentyl ester.

2.4 nickel compounds, the nickel complex of such as 2,2'-thiobis [4-(1,1,3,3-tetramethyl butyl) phenol], such as 1:1 or 1:2 coordination compound, it is with or without other parts such as n-butylamine, triethanolamine or N-cyclohexyldi, and two Butyl aminodithioformic acid nickel, 4-hydroxyl-3, the nickel salt of the mono alkyl ester such as methyl ester or ethyl ester of 5-di-t-butyl benzylphosphonic acid, The nickel complex of ketoxime such as 2-hydroxy-4-methyl phenyl-undecane base ketoxime, the nickel of 1-phenyl-4-lauroyl-5-hydroxypyrazoles Coordination compound, it is with or without other parts.

2.5 bulky amine, the most double (1-hendecane epoxide-2,2,6,6-tetramethyl-4-piperidyls) carbonic ester, double (2,2,6,6- Tetramethyl-4-piperidyl) sebacate, double (2,2,6,6-tetramethyl-4-piperidyl) succinate, double (1,2,2,6,6-five first Base-4-piperidyl) sebacate, double (1-octyloxy-2,2,6,6-tetramethyl-4-piperidyl) sebacate, double (1,2,2,6,6 -pentamethyl-4-piperidyl) normal-butyl-3,5-di-tert-butyl-4-hydroxyl benzyl malonate, 1-(2-ethoxy)-2,2,6,6-four Methyl-4-hydroxy piperidine and the condensation substance of succinic acid, N, double (2,2,6,6-tetramethyl-4-piperidyl) hexamethylene diamine of N'-with Linear or ring-shaped condensate, three (the 2,2,6,6-tetramethyl-4-piperidyls) of the chloro-1,3,5-triazine of 4-t-octyl amino-2,6-two Nitrilotriacetate, four (2,2,6,6-tetramethyl-4-piperidyl)-1,2,3,4-ethylene-dimalonic acid ester, 1,1'-(1,2-Asia second Base)-bis-(3,3,5,5-tetramethyl piperazinones), 4-benzoyl-2,2,6,6-tetramethyl piperidine, 4-tristearin epoxide-2,2,6,6- Tetramethyl piperidine, double (1,2,2,6,6-pentamethvl base)-2-normal-butyl-2-(2-hydroxyl-3,5-di-t-butyl benzyl) the third two Acid esters, 3-n-octyl-7,7,9,9-tetramethyl-1,3,8-thriazaspiro [4.5] decyl-2,4-diketone, double (1-octyloxy- 2,2,6,6-tetramethyl-piperidyl) sebacate, double (1-octyloxy-2,2,6,6-tetramethyl-piperidyl) succinate, N, N'- Double-(2,2,6,6-tetramethyl-4-piperidyl) hexamethylene diamine and the chloro-1,3,5-triazine of 4-morpholinyl-2,6-two linear or Double (4-n-butylamino-2,2,6,6-the tetramethyl-piperidyl)-1,3,5-triazine of the chloro-4,6-of ring-shaped condensate, 2-and 1,2-double (3 -amino propyl amino) condensation substance of ethane, the chloro-4,6-of 2-bis-(4-n-butylamino-1,2,2,6,6-pentamethvl base)- 1,3,5-triazine (3-amino propyl amino) condensation substance of ethane, 8-acetyl group-3-dodecyl-7,7,9,9-four double with 1,2- Methyl isophthalic acid, 3,8-thriazaspiro [4.5] decane-2,4-diketone, 3-dodecyl-1-(2,2,6,6-tetramethyl-4-piperidyl) pyrrole Cough up alkane-2,5-diketone, 3-dodecyl-1-(1,2,2,6,6-pentamethyl-4-piperidyl) pyrrolidine-2,5-dione, 4-hexadecane Epoxide-and the mixture of 4-tristearin epoxide-2,2,6,6-tetramethyl piperidine, N, N'-couple (2,2,6,6-tetramethyl-4-piperidyl) Hexamethylene diamine and the condensation substance of the chloro-1,3,5-triazine of 4-Cyclohexylamino-2,6-two, 1,2-pair (3-amino propyl amino) Ethane and 2,4,6-tri-chloro-1,3,5-triazine and condensation substance (the CAS registration number of 4-butylamino-2,2,6,6-tetramethyl piperidine [136504-96-6])；1,6-hexamethylene diamine and 2,4,6-tri-chloro-1,3,5-triazine and N, N-dibutyl amine and 4-butylamino- The condensation substance (CAS registration number [192268-64-7]) of 2,2,6,6-tetramethyl piperidine；N-(2,2,6,6-tetramethyl-4-piperidyl) Dodecyl butanimide, N-(1,2,2,6,6-pentamethyl-4-piperidyl) dodecyl butanimide, 2-11 Alkyl-7,7,9,9-tetramethyl-1-oxa--3,8-diaza-4-oxo spiral shell [4,5] decane, 7,7,9,9-tetramethyl-2-ring 11 Alkyl-1-oxa--3,8-diaza-4-oxo spiral shell [4,5] decane and the product of chloropropylene oxide, the double (1,2,2,6,6-five of 1,1- Methyl-4-piperidyl epoxide carbonyl)-2-(4-methoxyphenyl) ethylene, double (the 2,2,6,6-tetramethyl of N, N'-double formoxyl-N, N'- Base-4-piperidyl) hexamethylene diamine, the two of 4-methoxymethylene malonic acid and 1,2,2,6,6-pentamethyl-4-hydroxy piperidine Ester, poly-[methyl-propyl-3-epoxide-4-(2,2,6,6-tetramethyl-4-piperidyl)] siloxanes, maleic anhydride-alpha-olefin copolymer Thing and 2,2,6,6-tetramethyl-4-amino piperidine or the product of 1,2,2,6,6-pentamethyl-4-amino piperidine, the double [N-of 2,4- (1-cyclohexyloxy-2,2,6,6-tetramethyl piperidine-4-base)-N-butylamino]-6-(2-ethoxy) amino-1,3,5-triazine, 1- (2-hydroxy-2-methyl propoxyl group)-4-stearyl epoxide-2,2,6,6-tetramethyl piperidine, 5-(2-ethyl hexyl acyl group) epoxide first Base-3,3,5-trimethyl-2-morpholone, Sanduvor (Clariant；CAS registration number [106917-31-1]), 5-(2-ethyl Caproyl) epoxide methyl-3,3,5-trimethyl-2-morpholone, double [(1-cyclohexyloxy-2,2,6,6-piperidin-4-yl) butyl of 2,4- Amino] double (3-aminopropyl) ethylenediamine of-6-chloro-s-triazine and N, N'-) product, 1,3,5-tri-(N-cyclohexyl-N- (2,2,6,6-tetramethyl piperazine-3-ketone-4-base) amino)-s-triazine, 1,3,5-tri-(N-cyclohexyl-N-(1,2,2,6,6-five first Base piperazine-3-ketone-4-base) amino)-s-triazine.

2.6 oxamides, such as 4,4'-bis-octyloxy oxanilide, 2,2'-diethoxy oxanilide, 2,2'-bis-is pungent Epoxide-5,5'-di-t-butyl oxanilide, 2,2'-bis-(dodecyloxy)-5,5'-di-t-butyl oxanilide, 2-second Epoxide-2'-ethyl oxanilide, N, N'-double (3-dimethylaminopropyl) oxamides, the 2-ethyoxyl-5-tert-butyl group-2'-second Base oxanilide and with the mixture of 2-ethyoxyl-2'-ethyl-5,4'-di-t-butyl oxanilide, o-and p-first The mixture of epoxide two replacement oxanilide and the mixture of o-and p-ethyoxyl two replacement oxanilide.

2.7 2-(2-hydroxy phenyl)-1,3,5-triazines class, such as 2,4,6-tri-(2-hydroxyl-4-octyloxyphenyl)-1,3,5-tri- Piperazine, 2-(2-hydroxyl-4-octyloxyphenyl)-4,6-double (2,4-3,5-dimethylphenyl)-1,3,5-triazine, 2-(2,4-dihydroxy phenyl) Double (2,4-the 3,5-dimethylphenyl)-1,3,5-triazine of-4,6-, double (2-hydroxyl-4-propoxyphenyl)-6-(the 2,4-dimethyl benzene of 2,4- Base)-1,3,5-triazine, 2-(2-hydroxyl-4-octyloxyphenyl)-4,6-double (4-aminomethyl phenyl)-1,3,5-triazine, 2-(2-hydroxyl -4-dodecyloxy phenyl)-4,6-double (2,4-3,5-dimethylphenyl)-1,3,5-triazine, 2-(2-hydroxyl-4-tridecane phenyl) -4,6-double (2,4-3,5-dimethylphenyl)-1,3,5-triazine, 2-[2-hydroxyl-4-(2-hydroxyl-3-butoxy propoxy) phenyl]-4,6 Double (the 2,4-of-bis-(2,4-dimethyl)-1,3,5-triazine, 2-[2-hydroxyl-4-(2-hydroxyl-3-octyloxy propoxyl group) phenyl]-4,6- Dimethyl)-1,3,5-triazine, 2-[4-(dodecyloxy/tridecane epoxide-2-hydroxy propyloxy group)-2-hydroxy phenyl]-4,6-be double (2,4-3,5-dimethylphenyl)-1,3,5-triazine, 2-[2-hydroxyl-4-(2-hydroxyl-3-dodecyloxy propoxyl group) phenyl]-4,6-are double (2,4-3,5-dimethylphenyl)-1,3,5-triazine, 2-(2-hydroxyl-4-hexyloxy) phenyl-4,6-diphenyl-1,3,5-triazine, 2-(2 -hydroxyl-4-methoxyphenyl)-4,6-diphenyl-1,3,5-triazine, 2,4,6-tri-[2-hydroxyl-4-(3-butoxy-2-hydroxyl third Epoxide) phenyl]-1,3,5-triazine, 2-(2-hydroxy phenyl)-4-(4-methoxyphenyl)-6-phenyl-1,3,5-triazine, 2-{2- Hydroxyl-4-[3-(2-ethylhexyl-1-epoxide)-2-hydroxy propyloxy group] phenyl } double (2,4-the 3,5-dimethylphenyl)-1,3,5-three of-4,6- Double (4-[2-ethyl hexyl oxy]-2-hydroxy phenyl)-6-(4-the methoxyphenyl)-1,3,5-triazine of piperazine, 2,4-.

3. metal deactivator, such as N, N'-bis, N-salicylide-N'-salicylyl hydrazine, N, N'-couple (salicyloyl) Hydrazine, N, N'-double (3,5-di-tert-butyl-hydroxy phenyl propionyl) hydrazine, 3-salicyloyl amino-1,2,4-triazole, double (benzals) Oxalyl two hydrazine, oxanilide, m-p-hthaloyl dihydrazide, decanedioyl double phenyl hydrazine, N, N'-diacetyl adipyl dihydrazide, Double (salicyloyl) oxalyl two hydrazine of N, N'-, double (salicyloyl) sulfur of N, N'-are for propionyl two hydrazine.

4. phosphite ester and phosphinate, such as triphenyl phosphite, phosphorous acid diphenyl alkyl ester, phenyl dioxane Base ester, tricresyl phosphite (nonyl phenyl) ester, trilauryl, tricresyl phosphite (octadecyl) ester, distearyl Pentaerythritol diphosphites, tricresyl phosphite (2,4-di-tert-butyl-phenyl) ester, diiso decyl pentaerythritol diphosphites, Double (2,4-di-tert-butyl-phenyl) pentaerythritol diphosphites, double (2,4-dicumylphenyl) tetramethylolmethane diphosphorous acid Ester, double (2,6-di-t-butyl-4-aminomethyl phenyl) pentaerythritol diphosphites, two isodecyl epoxide tetramethylolmethane diphosphorous acids Ester, double (2,4-di-t-butyl-6-aminomethyl phenyl) pentaerythritol diphosphites, double (2,4,6-tri-(tert-butyl-phenyl) Pentaerythritol diphosphites, three stearyl Sorbitol triphosphite esters, 4,4'-biphenylene two phosphonous acid four (2,4-bis- Tert-butyl-phenyl) ester, 6-different octyloxy-2,4,8,10-tetra-tert-12H-dibenzo [d, g]-1,3,2-dioxa phosphorus Double (2,4-di-t-butyl-6-aminomethyl phenyl) methyl ester of miscellaneous eight rings, phosphorous acid, the double (2,4-di-t-butyl-6-methylbenzene of phosphorous acid Base) ethyl ester, 6-fluoro-2,4,8,10-tetra-tert-12-methyldiphenyl also [d, g]-1,3,2-dioxaphosphepin eight ring, 2,2', 2 "-nitrilo-[triethyl group three (3,3', 5,5'-tetra-tert-1,1'-biphenyl-2,2'-diyl) phosphorous acid Ester], (3,3', 5,5'-tetra-tert-1,1'-biphenyl-2,2'-diyl) phosphorous acid 2-Octyl Nitrite, 5-butyl-5-ethyl- 2-(2,4,6-tri-butyl-phenoxy)-1,3,2-dioxaphosphepin cyclopropane.

5. azanol, such as N, N-dibenzyl hydroxylamine, N, N-diethyl hydroxylamine, N, N-Ndioctylhydroxylamine, N, N-bis-Laurel Base azanol, N, N-bis-(myristyl) azanol, N, N-bis-(cetyl) azanol, N, N-bis-(octadecyl) hydroxyl Amine, N-hexadecyl-N-octadecyl base azanol, N-heptadecyl-N-octadecyl hydroxylamine, derived from hydrogenated tallow fatty The N of amine, N-dialkylhydroxyamines.

6. nitrone, such as N-benzyl-alpha-phenyinitrone, N-ethyl-α-methylnitrone, N-octyl alpha-heptylnitrone, N-lauryl-α-undecyinitrone, N-myristyl-α-tridecyinitrone, N-cetyl-α-pentadecyl nitre Ketone, N-octadecyl-α-heptadecyl-nitrone, N-hexadecyl-al-pha nitrone, N-octadecyl-α-pentadecane Base nitrone, N-heptadecyl-α-heptadecyl-nitrone, N-octadecyl-α-cetyl nitrone, derived from N, N-bis- The nitrone of alkyl hydroxylamine (derived from hydrogenated tallow amine).

7. Thiosvnergists, such as thiodipropionate dilauryl, thio-2 acid myristyl ester, thio-2 acid Distearyl ester or distearyl disulfide.

8. peroxide scavenger, the such as ester of β-thio-2 acid, such as Lauryl Ester, stearyl, myristyl Ester or the zinc salt of tridecyl ester, mercaptobenzimidazole or 2-mercaptobenzimidazole, zinc dibutyl dithiocarbamate, two (octadecyl) disulfide, tetramethylolmethane four (β-dodecy) propionic ester.

9. Polvamide stabilisers, the mantoquita such as combined with iodine and/or phosphorus compound and manganous salt.

10. Basic co-stabilisers, such as tripolycyanamide, polyvinylpyrrolidone, dicyandiamide, cyanuric acid alkatriene propyl diester, urea Derivant, hydrazine derivate, amine, polyamide, polyurethane, the alkali metal salt of higher fatty acids and alkali salt, such as stearic Acid calcium, zinc stearate, behenic acid magnesium, magnesium stearate, sodium ricinate and potassium palmitate, pyrocatechuic acid antimony or pyrocatechuic acid zinc.

11. nucleators, such as inorganic substances such as Talcum, metal oxides such as titanium dioxide or magnesium oxide, preferably alkaline-earth metal Phosphate, carbonate or sulfate；Organic compound such as single-or polycarboxylic acids and salt thereof, such as 4-p t butylbenzoic acid, oneself Diacid, diphenyl acetic acid, sodium succinate or sodium benzoate；Polymerizable compound such as ionic copolymer (ionomer).Particularly preferably For 1,3:2,4-double (3', 4'-dimethyl benzylidene) Sorbitol, 1,3:2,4-bis-(to methyldibenzylidene) Pyrusussuriensis Sugar alcohol and 1,3:2,4-bis-(benzal) Sorbitol.

12. other additives, such as plasticizer, lubricant, emulsifying agent, pigment, rheologic additive, catalyst, flowing are adjusted Joint agent, fluorescent whitening agent, fire retardant, antistatic additive and foaming agent.

Preferably additive B is:

1) other UV absorbent beyond the present invention.

2) processing additives the most anti-skidding/anti-caking additive, plasticizer, fluorescent whitening agent, antistatic additive and foaming agent.

3) antioxidant.

The present invention also provides for a kind of polymer composition, comprises the required additive A for polymer, or additive A and The compositions of additive B, wherein additive A or the compositions that is made up of additive A and additive B account for polymer composition Weight content 0.1-10%, the weight content of polymer is 30-99.9%, and the weight content of filler is 0-60%.

The polymer that the present invention can use is thermosetting and thermoplastic polymer, one in following material or one with Upper:

1. monoolefine and the polymer of alkadienes, such as polypropylene, polyisobutylene, polybutene, poly-4-methylpentene, polyvinyl Hexamethylene, polyisoprene or polybutadiene and the polymer of the polymer of cycloolefin, such as cyclopentenes or norborene, Polyethylene (optionally crosslinkable), such as high density polyethylene (HDPE) (HDPE), high density and High molecular weight polyethylene (HDPE-HMW), height Density and ultra-high molecular weight polyethylene (HDPE-UHMW), medium density polyethylene (MDPE), Low Density Polyethylene (LDPE), linear Low Density Polyethylene (LLDPE).

2. the mixture of the polymer mentioned in 1, such as polypropylene and the mixing of the mixture of polyisobutylene, polypropylene and polyethylene The mixture (such as LDPE/HDPE) of thing (such as PP/HDPE, PP/LDPE) and dissimilar polyethylene.

3. monoolefine and alkadienes each other or with the copolymer of other vinyl monomers, such as ethylene/propene copolymer, the lowest Density polyethylene (LLDPE) and with the mixture of Low Density Polyethylene (LDPE), propylene/but-1-ene copolymer, propylene/isobutyl Alkene copolymer, ethylene/but-1-ene copolymer, ethylene/hexene copolymer, ethylene/methylpentene copolymer, ethylene/heptene are common Polymers, ethylene/octene, ethylene/vinyl butylcyclohexane copolymer, ethylene/cyclic olefine copolymer (such as ethylene/fall ice Sheet alkene, such as COC), ethylene/1-olefin copolymer (wherein 1-alkene produce in situ)；Propylene/butadiene copolymer, isobutyl Alkene/isoprene copolymer, ethylene/vinyl cyclohexene copolymer, ethylene/alkyl acrylate copolymer, ethylene/methyl-prop Olefin(e) acid alkyl ester copolymer, ethylene/vinyl acetate or ethylene/acrylic acid copolymer and salt (ionomer), Yi Jiyi Alkene and propylene and the terpolymer of diene (such as hexadiene, bicyclopentadiene or ethylidene norbornene)；With these copolymers Mixture each other and with above-mentioned 1) in the mixture of polymer mentioned, such as polypropylene/ethylene-propylene copolymerization Thing, LDPE/ vinyl-vinyl acetate copolymer (EVA), LDPE/ ethylene-acrylic acid copolymer (EAA), LLDPE/EVA, LLDPE/EAA and the mixture with other polymer (such as polyamide) thereof.

4. hydrocarbon resin (such as C5-C9), including its hydrogenation modification product (such as viscosifier) and polyalkylene and the mixture of starch.

The homopolymer of 1-4 and copolymer can have any stereochemical structure, including between rule, isotactic, half isotactic or random；The most preferably without Rule polymer.Also stereoblock polymer is included.

5. polystyrene, poly-p-methylstyrene, poly alpha methylstyrene.

6. the aromatic homopolymers of derived from ethylene base aromatic monomer and copolymer, described monomer include styrene, α-methyl styrene, All isomers of vinyltoluene, particularly to vinyltoluene, all isomers of ethyl styrene, propylstyrene, Vinyl biphenyl, vinyl naphthalene and vinyl anthracene and mixture thereof.Homopolymer and copolymer can have any stereochemical structure, including Between rule, isotactic, half isotactic or random；Wherein preferred atactic polymer.Also stereoblock polymer is included.

6a. includes above-mentioned vi-ny l aromatic monomers and selected from the copolymer of following comonomer: ethylene, propylene, diene, nitrile, acid, Maleic acid anhydride, maleimide, vinyl acetate and vinyl chloride or acrylic and mixture, such as benzene second Alkene/butadiene, styrene/acrylonitrile, styrene/ethylene (copolymer), styrene/methacrylic acid Arrcostab, styrene/ Butadiene/alkyl acrylate, phenylethylene/butadiene/alkyl methacrylate, phenylethylene/maleic anhydride, styrene/ Acrylonitrile/methyl acrylate；Styrol copolymer and other polymer (such as polyacrylate, diene polymer or ethylene/propylene Alkene/diene terpolymer) high-impact mixture；And cinnamic block copolymer such as styrene/butadiene/styrene, Styrene/isoprene/styrene, styrene/ethylene/butylene/styrene or styrene/ethylene/propylene/styrene.

6b., by the derivative hydrogenating aromatic polymers of the polymer hydrogenation mentioned in above-mentioned 6, especially includes being hydrogenated by random polystyrene The poly-cyclohexyl. vinyl (PCHE) prepared, commonly referred to polyvinyl eyclohexane (PVCH).

The hydrogenating aromatic polymers that 6c. is derived by the polymer hydrogenation mentioned in above-mentioned 6a.

7. the graft copolymer of vi-ny l aromatic monomers (such as styrene or α-methyl styrene), the most styrene-grafted polybutadiene Alkene, styrene-grafted Polybutadiene-styrene or polybutadiene-acrylonitrile copolymer；Styrene and acrylonitrile (or methyl-prop Alkene nitrile) polybutadiene that is grafted；The polybutadiene of styrene, acrylonitrile and methyl methacrylate-grafted；Styrene and Malaysia Acid anhydride-grafted polybutadiene；Styrene, acrylonitrile and maleic anhydride or the polybutadiene of maleimide grafting；Styrene and The polybutadiene of maleimide grafting；The polybutadiene that styrene and alkyl acrylate or alkyl methacrylate are grafted； Styrene and the ethylene/propylene/diene terpolymers of acrylonitrile grafting；Styrene and the polyalkyl acrylate of acrylonitrile grafting Or polyalkyl methacrylate；Styrene and the acrylate/butadiene copolymers of acrylonitrile grafting and with 6) in listed The mixture of copolymer, the most referred to as mixture of the copolymer of ABS, MBS, ASA or AES polymer.

The most halogen-containing polymer, such as polychlorobutadiene, chlorinated rubber, the chlorination of isobutylene-isoprene or brominated copolymer (halogen Buna), chlorination or the copolymer of chlorosulfonated polyethylene, ethylene and ethlyene dichloride, epichlorohydrin homopolymers and copolymer, especially It is the polymer of halogen-containing vinyl compound, such as polrvinyl chloride, polyvinylidene chloride, polyvinyl fluoride, poly-inclined difluoro second Alkene；And copolymer such as vinyl chloride/vinylidene chloride, vinyl chloride/vinyl acetate or vinylidene chloride/vinyl acetate copolymerization Thing.

9. the polymer of derived from alpha, beta-unsaturated acid and derivant thereof, such as polyacrylate and polymethacrylates；Poly-methyl Acrylic acid methyl ester., polyacrylamide and polyacrylonitrile, it carries out impact modification with butyl acrylate.

10. monomer mentioned in 9 copolymer each other or the copolymer with other unsaturated monomers, such as acrylonitrile/fourth two Alkene copolymer, acrylonitrile/alkyl acrylate copolymers, acrylonitrile/alkoxyalkyl acrylate or acrylonitrile/vinyl halide Copolymer or acrylonitrile/alkyl methacrylate/butadiene terpolymer.

11. derived from unsaturated alcohol and amine or its acyl derivative or the polymer of acetal, such as polyvinyl alcohol, polyvinyl acetate, Polyvinyl stearate, polyvinyl benzoate, poly vinyl acetate, polyvinyl butyral resin, poly-phthalic acid allyl Base ester or polyallyl melamine；And with above-mentioned 1 in the copolymer of mentioned alkene.

The homopolymer of 12. cyclic ethers and copolymer, such as poly alkylene glycol, polyethylene glycol oxide, polypropylene oxide or its with two shrink sweet The copolymer of oleyl ether.

13. polyacetals such as polyformaldehyde and containing ethylene oxide as those polyformaldehyde of comonomer；With thermoplastic polyurethane, acrylic acid Ester or the polyacetals of MBS modification.

14. polyphenylene oxide and polyphenylene sulfide and polyphenylene oxide and styrene polymer or the mixture of polyamide.

15. polyurethane, it is on the one hand derived from hydroxy-end capped polyethers, polyester or polybutadiene, on the other hand derived from aliphatic or fragrant Race's polyisocyanates and precursor thereof.

16. polyamide and copolyamide, it is derived from diamidogen and dicarboxylic acids and/or derived from amino carboxylic acid or corresponding lactams, the most poly- Amide 4, polyamide 6, polyamide 6/6,6/10,6/9,6/12,4/6,12/12, polyamide 11, polyamide 12, The aromatic polyamides obtained by m-xylene diamine and adipic acid；By six Asias under the presence or absence elastomer as modifying agent The polyamide that methanediamine is prepared with M-phthalic acid and/or p-phthalic acid, the most poly-2,4,4-tri-methyl hexamethylenes are to benzene Diformamide or poly-metaphenylene isophtalamide；And above-mentioned polyamide and polyolefin, olefin copolymer, ionomer or change Learn the block copolymer of the elastomer of bonding or grafting；Or and polyethers, such as with Polyethylene Glycol, polypropylene glycol or polytetramethylene The block copolymer of glycol；And with polyamide modified for EPDM or ABS or copolyamide；And be condensed in the course of processing Polyamide (RIM polyamide system).

17. polyester, it is derived from dicarboxylic acids and glycol and/or derived from hydroxy carboxylic acid or corresponding lactone or lactide, such as poly-to benzene two Formic acid glycol ester, polybutylene terephthalate (PBT), poly-1,4-hydroxymethyl-cyclohexane terephthalate, poly-naphthalene diformazan Acid alkylene ester and poly-hydroxybenzoate and the copolyether ester derived from hydroxyl terminated polyether；And with Merlon or MBS Modified polyester.Copolyesters can include, such as (but not limited to): polybutylene succinate/mutual-phenenyl two acid bromide two alcohol ester, Poly adipate succinic acid ester/mutual-phenenyl two acid bromide two alcohol ester, polyadipate tetramethylene ester/p-phthalic acid tetramethylene ester, poly- Butylene succinate/tetramethylene adipate, polybutylene succinate/carbonic ester, poly-3-hydroxybutyrate ester/3-hydroxyl are pungent Acid ester copolymer, poly-3-hydroxybutyrate ester/3-hydroxycaproic ester/3-hydroxydecanoic acid ester terpolymer.Additionally, aliphatic polyester Can include, such as (but not limited to): poly-(hydroxy alkane acid ester) class, be especially poly-propiolactone, poly-butyrolactone, in poly-new penta Ester, poly-valerolactone and polycaprolactone, polydiethylene glycol succinate, poly-succinic acid propylene glycol ester, polybutylene succinate, poly- Succinic acid hexa-methylene ester, 10PE27, polypropylene glycol adipate, poly adipate succinic acid ester, polyadipate Hexa-methylene ester, poly-oxalic acid glycol ester, poly-oxalic acid propylene glycol ester, poly-oxalic acid butanediol ester, poly-oxalic acid hexa-methylene ester, poly- Decanedioic acid glycol ester, poly-decanedioic acid propylene glycol ester, polydiethylene glycol sebacate and polylactic acid (PLA) and with Merlon or The corresponding polyester that MBS is modified.Term " polylactic acid (PLA) " represents the homopolymer of preferably PLLA and gathers with other Any blend of compound or alloy；The copolymer of lactic acid or lactide and other monomers, described other monomers such as hydroxy carboxylic acid Such as glycolic, 3-hydroxybutyrate, 4 hydroxybutyric acid, 4-hydroxypentanoic acid, 5-hydroxypentanoic acid, 6 hydroxycaproic acid and ring-type thereof Formula；Term " lactic acid " or " lactide " include Pfansteihl, D-ALPHA-Hydroxypropionic acid, its mixture and dimer, i.e. L-lactide, D -lactide, Study of Meso-Lactide and any mixture thereof.

18. Merlon and polyestercarbonate.

19. polyketone.

20. polysulfones, polyether sulfone and polyether-ketone.

21. cross linked polymers, on the one hand it is derived from aldehyde, on the other hand derived from phenols, ureas and melamine class, such as phenol/ Formaldehyde resin, carbamide/formaldehyde resin and melamine/formaldehyde resin.

22. dryness and non-dry alkyd resin.

23. unsaturated polyester resins, it is derived from saturated and unsaturated dicarboxylic and polyhydric alcohol and the vinyl chemical combination as cross-linking agent The copolyesters of thing, and the Halogen modified product of low combustible.

24. cross-linking acrylic resins, it is derived from substituted acrylate, such as acrylic acid epoxy ester, carbamate propylene Acid esters or polyester acrylate.

25. use melmac, urea resin, isocyanates, isocyanuric acid ester, polyisocyanates or the alcohol of cross linking of epoxy resin Acid resin, polyester resin and acrylate.

26. cross-linked epoxy resins, it is derived from aliphatic, alicyclic, heterocyclic or aromatic glycidyl compounds, such as bisphenol-A And the product of the diglycidyl ether of Bisphenol F, it uses conventional hardeners such as anhydride or amine to hand under presence or absence accelerator Connection.

The blend (blend polymer) of 27. above-mentioned polymer, such as PP/EPDM, polyamide/EPDM or ABS, PVC/EVA, PVC/ABS, PVC/MBS, PC/ABS, PBTP/ABS, PC/ASA, PC/PBT, PVC/CPE, PVC/ acrylate, POM/ Thermoplasticity PUR, PC/ thermoplasticity PUR, POM/ acrylate, POM/MBS, PPO/HIPS, PPO/PA66 and copolymer, PA/HDPE, PA/PP, PA/PPO, PBT/PC/ABS or PBT/PET/PC.

The 28. natural and organic materials of synthesis, it is the mixture of pure monomer compound or these compounds, such as mineral oil, animal With plant fat, oil and wax or based on synthetic ester (such as phthalic acid ester, adipate ester, phosphate ester or trimellitate) Oil, fat and wax and the mixture of any weight ratio of synthetic ester and mineral oil, be typically used as spinning component Those and the water-based emulsion of these materials.

Preferably organic material is:

1) olefinic monomer such as ethylene and propylene and higher level 1-alkene such as 1-butylene, 1-amylene, 1-hexene or the homopolymer of 1-octene And copolymer.Preferably polyethylene LDPE and LLDPE, HDPE and polypropylene.

2) homopolymer of olefinic monomer and diolefinic monomer such as butadiene, isoprene and cycloolefin such as norborene and copolymer.

3) one or more 1-alkene and/or alkadienes and carbon monoxide and/or with other vinyl monomers, include but not limited to acetic acid The copolymer of vinyl acetate, vinyl ketone, styrene, maleic anhydride and vinyl chloride.

4) polyvinyl alcohol.

5) other thermoplastics such as polystyrene, SAN, acrylonitrile-butadiene-styrene copolymer, poly- Vinyl chloride, polyvinylidene chloride, polyvinyl acetate, polyvinyl alcohol butyraldehyde, ethylene-vinyl alcohol copolymer, poly-terephthaldehyde Acid glycol ester (PET), polybutylene terephthalate (PBT) (PBT), liquid crystal polyester (LCP), polyacetals (such as POM), poly- Amide (PA), Merlon, polyurethane and polyphenylene sulfide (PPS)；The polymer of two or more these resin formation is blended Thing or polymer alloy；And by adding filler such as glass fibre, carbon fiber, partial carbonization fiber, cellulose fiber peacekeeping glass Pearl, fire retardant, foaming agent, antimicrobial, cross-linking agent, vistanex fine powder, polyolefin-wax, ethylene bisamides The compound that wax, metallic soap etc. obtain to these resins alone or in combination.On the other hand, the example of thermosetting resin can include heat Thermosetting resin such as epoxy resin, melamine resin and unsaturated polyester resin；And it is fine by mixing filler such as glass fibre, carbon The compound that dimension, partial carbonization fiber, cellulose fiber peacekeeping bead, fire retardant etc. obtain to these resins alone or in combination.

Other preferred polymer are: the biodegradable polymers in naturally occurring or synthetic source, include but not limited to poly-succinic acid second Diol ester, polybutylene succinate, polybutylene succinate/tetramethylene adipate, polybutylene succinate/carbonic acid Butanediol ester, polybutylene succinate/mutual-phenenyl two acid bromide two alcohol ester, polycaprolactone, poly-(hydroxy alkane acid ester), poly-3- Butyric ester, polylactic acid, polyesteramide or these materials and natural or modified starch, polysaccharide, lignin, wood powder, cellulose Or chitinous blend.

Described polymer is preferably the naturally occurring or synthetic polymer of thermoplasticity, the especially one in above-mentioned group.Preferred polyolefm Homopolymer or copolymer, starch conversion polyolefin or starch-based polymer composite, particularly preferred polyethylene, polypropylene, poly- Ethylene copolymer or polypropylene copolymer.

Described filler includes: such as calcium carbonate, silicon dioxide, glass fibre, glass envelope, Talcum, Kaolin, Muscovitum, Barium sulfate, metal-oxide and hydroxide, white carbon black, graphite, wood powder, the powder of other natural products, synthetic fibers, it is used as The stearate of filler such as calcium stearate or zinc stearate.

The polymer molding compositions of the present invention is applicable to produce fiber, coating, film or moulded work.

The present invention also provides for a kind of method for preparing polymer composition, including by the polymeric additive of the present invention and/or Inventive polymers compositions of additives mixes in mixer with polymeric aggregate and dispensable filler, and relatively high At a temperature of in extruder device, they are homogenized in polymer melt, and be subsequently indexed out this homogenized polymer extrudate, cold But, pelletizing.Extruder device is selected from single screw extrusion machine, or double screw extruder.Preferably processing temperature is for polystyrene Be 170 to 200 DEG C, be 200 to 300 DEG C for polypropylene, for polyethylene terephthalate (PET) be 250 to 290 DEG C, be 230 to 270 DEG C for polybutylene terephthalate (PBT) (PBT), for polyamide-6 (PA6) be 260 to 290 DEG C, be 260 to 290 DEG C for polyamide-66 (PA66), and is 280 to 320 DEG C for Merlon.Can be used for this The compounding combination unit of invention is single screw extrusion machine, or double screw extruder, for effective spiro rod length of the present invention at single spiral shell It is 20 to 4OD in the case of bar extruder；Effective spiro rod length in the present invention in the case of double screw extruder be 8 to 48D。

Detailed description of the invention

Further illustrating the present invention below by detailed description of the invention, following example are the present invention preferably embodiment, but Embodiments of the present invention are not limited by following embodiment.

Embodiment 1:

By 288g 2-nitro-2-hydroxy-5-methyl base diphenyl diimide, the sodium hydroxide of 160g 50% mass concentration, 380g o-Dimethylbenzene With in the reactor that water joins a 1000ml, control temperature is at 75 DEG C, and the hydrazine hydrate being added dropwise over 37.6g slowly is made For reducing agent, dropping continues 40 minutes.After stirring 2 hours, reaction completes, and then carries out by high performance liquid chromatography (HPLC) Analyze.Completing of first step reduction reaction can be by disappearing as the 2-nitro-2-hydroxy-5-methyl base diphenyl diimide of initiation material Lose and the generation of 2-(2-hydroxyl-5-benzyl)-2 hydrogen-benzotriazole nitrogen oxides is confirmed.Use in sulphuric acid with above-mentioned After product, the water layer of lower part is separated to be removed, more remaining part is washed with water.

Subsequently, 380g water and 85g zinc powder are joined in reaction mixture, then control temperature and be 75 DEG C and be added dropwise over 154g Sulphuric acid (95%), dropping continues 40 minutes, carries out second step reduction reaction.Stirring reaction was reacted after 2 hours, passed through It is filtered to remove unreacted zinc powder, is separated off the water layer of the latter half.By using sulphuric acid extraction to remove in product organic layer Coloring matter, after solution bleaching agent bleaching, adds 600g methanol and crystallizes product.

The solid matter that obtains of washing drying obtain the highly purified compound with following chemical formula of 198.1g:

Embodiment 2:

By the 346g 2-nitro-4-chlorine-2-hydroxyl-3-tert-butyl group-5-methyl-benzene, the hydroxide of 100g 50% mass concentration Sodium, 420g joins in the reactor of a 2000ml as the o-Dimethylbenzene of solvent and 200g water, controls temperature and exists 85 DEG C, it is added dropwise over the 31g hydrazine hydrate as reducing agent slowly, continues 50 minutes.After stirring 4 hours, react Become, be then analyzed with HPLC.Completing of first step reduction reaction can be from as raw-material 2-nitro-4-chloro-2-hydroxyl Base-3-the tert-butyl group-5-methyl-benzene has disappeared, and produces 2-(the 2-hydroxyl-3-tert-butyl group-5-aminomethyl phenyl)-5-chloro-2 Hydrogen-benzotriazole-N-oxide is confirmed.After using sulphuric acid neutralization reaction product, the water layer of lower part is separated to be removed, Again remaining part is washed with water.

Subsequently, joining in reaction mixture by 400g water and 68g zinc powder, then controlling temperature is 75 DEG C, is added dropwise over 130g Sulphuric acid (95%) continues 50 minutes, carries out second step reduction reaction.Stirring reaction was reacted after 1 hour, was filtered to remove not The zinc powder of reaction, by being separated off the water layer of the latter half.By using sulphuric acid extraction to remove the product dyed thereby in product organic layer Matter, after solution bleaching agent bleaching, adds 800g methanol and product is carried out crystallization treatment.

The solid matter that washing obtains, the prepared highly purified compound with following chemical formula of 174.1g after drying:

Embodiment 3:

Prepare the compound with following chemical formula by the method for similar embodiment 2, initial action material is that 2-nitro-4-is chloro- 2-hydroxyl-3,5-di-t-butyl diphenyl diimide.

Embodiment 4:

Preparing following compound by the method for similar embodiment 2, initial action material is 2-nitro-2-hydroxyl-3,5-bis-uncle penta Base diphenyl diimide.

Embodiment 5:

Preparing following compound by the method for similar embodiment 2, initial action material is that 2-nitro-2-hydroxyl-5-t-octyl is even Pyridine.

Embodiment 6-12

Compound prepared by embodiment 1-5 respectively with phenol, 2-methylphenol, 2,4-xylenol compounds as the present invention Described polymeric additive, concrete content is as shown in table 1:

Table 1

Comparative example 1-5

Compound prepared by embodiment 1-5 respectively with phenol, 2-methylphenol, 2,4-xylenol compounds as of the present invention Polymeric additive, concrete content is as shown in table 2:

Table 2

Embodiment 13-18, comparative example 6-10

The polymeric additive of embodiment 6-12 and comparative example 1-4 gained is contained in product component weight as described in table 3 and table 4 Amount percentage ratio weighs.

Polypropylene: Basel, EP548R

Polystyrene: raise sub-BASF, 158K

Antioxidant: BASF, Irganox 1010

Glass fibre: PPG, Chop Vantage 3540

Pulvis Talci: Luzenac R7

When polymer is selected from polypropylene, above-mentioned polypropylene and other each component is first put into rotating speed and is about the high speed of 1000rpm and mixes Dry blending 1 minute in clutch, if any Pulvis Talci, then adds talcum powder and remixes 3 minutes.The raw material of mixing is placed in double Through melt extruding in screw extruder, pelletize, its process conditions are: 200 DEG C of a district, two 210 DEG C of districts, three 220 DEG C of districts, Four 215 DEG C of districts；Double screw extruder draw ratio is 35, and screw speed is 450 revs/min, and the time of staying is 1 minute, pressure Power is 10Mpa.Prepare thermoplastic polymer moulding material, sample preparation test MVR value and L, a, b value, record result and see down Table 3:

When polymer is selected from polystyrene, above-mentioned polypropylene and other each component are first put into the high speed that rotating speed is about 1000rpm Dry blending 3 minutes in blender, are placed in the raw material of mixing in double screw extruder through melt extruding, pelletize, its process conditions For: each zone temperature of barrel is maintained at 200 DEG C, and double screw extruder draw ratio is 35, and screw speed is 450 revs/min； The time of staying is 1 minute, and pressure is 10Mpa.Preparing thermoplastic polymer moulding material, MVR value and L, a are tested in sample preparation, B value, records result and sees table 3 below

Table 3 (percent by weight)

Table 4 (percent by weight)

From upper table 3, table 4 test result it can be seen that use the polymeric material that the additive prepared of the present invention prepares, can Make polymer color yellowing phenomenon have the most significantly to improve, also have remarkable result to improving depolymerization simultaneously.

Each performance test is carried out by following standard:

Colourity testing standard:

Colourity test is carried out on Color-Eye-7000A colour photometer (Gretag Macbeth company), concrete method of testing For:

1. resin is molded into the colour table of 60mm*90mm*2mm；

2. according to the composition of resin, the parameter such as calibrating that Lab value tester is set；

3. colour table being placed in test window, clicks on " test " button, carry out the test of Lab value, system can show corresponding Lab Value.

Melt flow rate (MFR) is tested, according to GBT3682-2000 (thermoplastic melt mass flow rate and melt volume stream The mensuration of dynamic speed) test:

1. the fluid ability of polyacrylic polymer moulding compound is by recording melt volume-flow rate under 230 DEG C/2.16kg (MVR), MVR value raises and represents that polymer has degraded.MVR value is directly tested after extruding pelletization.

2. the fluid ability of poly styrene polymer moulding compound is by recording melt volume-flow rate under 200 DEG C/5.0kg (MVR), MVR value raises and represents that polymer has degraded.MVR value is directly tested after extruding pelletization.

Claims (15)

1. for an additive A for polymer, including:

Components I: there is the compound of following structural formula,

Composition-: phenol, 2-methylphenol, 4-methylphenol, 2, one or more in 4-xylenol, described group Dividing II weight content in total additive A is 0.01%-0.5%.

2. additive A as claimed in claim 1, it is characterised in that described composition- is phenol.

3. a compositions, comprises at least one additive A and other additive for polymer as described in claim 1 to 2 B。

4. a kind of compositions as claimed in claim 3, the one comprising 50 to 99.9% weight is used as described in claim 1 to 2 In the additive A of polymer, and other additive B of at least one of 0.1 to 50% weight.

5. compositions as claimed in claim 3 a kind of, comprise the one of 70 to 95% weight as described in claim 1 to 2 for The additive A of polymer, and at least one other additive B of 5 to 30% weight.

Compositions the most as claimed in claim 3, other additive B wherein said is antioxidant, plasticizer, fluorescent brightening One or more in other UV absorbent beyond agent, antistatic additive, foaming agent, claim 1.

7. a polymer composition, comprises as claimed in claim 1 for the additive A of polymer.

8. a polymer composition, comprises compositions as claimed in claim 3.

Polymer composition the most as claimed in claim 7, comprises the polymer that weight content is 30-99.9%, weight content For the filler of 0-60%, weight content be 0.1-10% as described in the appended claim 1 for the additive A of polymer.

Polymer composition the most as claimed in claim 8, comprises the polymer that weight content is 30-99.9%, and weight contains Amount is the filler of 0-60%, and weight content is 0.1-10% compositions as described in claim 3.

11. polymer compositions as claimed in claim 7, it is characterised in that described polymer be polypropylene, polyethylene, One or more compositionss in ABS, polystyrene, polyamide, polrvinyl chloride, polyester, polyformaldehyde.

Polymer composition required in 12. such as claim 11, it is characterised in that described polymer is polypropylene, polyphenyl second One or more in alkene, ABS.

13. polymer compositions as claimed in claim 8, it is characterised in that described polymer be polypropylene, polyethylene, One or more compositionss in ABS, polystyrene, polyamide, polrvinyl chloride, polyester, polyformaldehyde.

14. polymer compositions as claimed is claim 13, it is characterised in that described polymer is polypropylene, polyphenyl second One or more in alkene, ABS.

The 15. a kind of additive A for polymer as described in claim 1 to 2 are as the purposes of light stabilizer.