CN103045056A - High-weatherable nonsaturated resin coating blocking agent and using method - Google Patents
High-weatherable nonsaturated resin coating blocking agent and using method Download PDFInfo
- Publication number
- CN103045056A CN103045056A CN2012105397761A CN201210539776A CN103045056A CN 103045056 A CN103045056 A CN 103045056A CN 2012105397761 A CN2012105397761 A CN 2012105397761A CN 201210539776 A CN201210539776 A CN 201210539776A CN 103045056 A CN103045056 A CN 103045056A
- Authority
- CN
- China
- Prior art keywords
- resin coating
- weatherability
- unsaturated
- unsaturated resin
- coating encapsulant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920005989 resin Polymers 0.000 title claims abstract description 61
- 239000011347 resin Substances 0.000 title claims abstract description 61
- 239000011248 coating agent Substances 0.000 title claims abstract description 56
- 238000000576 coating method Methods 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims description 12
- 239000002981 blocking agent Substances 0.000 title abstract 2
- -1 aliphatic carboxylate Chemical class 0.000 claims abstract description 31
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 23
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 claims abstract description 13
- 239000003973 paint Substances 0.000 claims abstract description 10
- 239000002904 solvent Substances 0.000 claims abstract description 10
- 229920000642 polymer Polymers 0.000 claims abstract description 6
- 238000007334 copolymerization reaction Methods 0.000 claims abstract description 3
- 229920006305 unsaturated polyester Polymers 0.000 claims description 32
- 239000008393 encapsulating agent Substances 0.000 claims description 22
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 235000019439 ethyl acetate Nutrition 0.000 claims description 6
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 6
- 150000001282 organosilanes Chemical class 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 5
- 229940043232 butyl acetate Drugs 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 claims description 5
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 239000003085 diluting agent Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 125000005442 diisocyanate group Chemical group 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- 239000003999 initiator Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- VVWRJUBEIPHGQF-UHFFFAOYSA-N propan-2-yl n-propan-2-yloxycarbonyliminocarbamate Chemical compound CC(C)OC(=O)N=NC(=O)OC(C)C VVWRJUBEIPHGQF-UHFFFAOYSA-N 0.000 claims description 3
- 239000013638 trimer Substances 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 239000012456 homogeneous solution Substances 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 238000001035 drying Methods 0.000 abstract description 5
- 239000002344 surface layer Substances 0.000 abstract 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 125000004430 oxygen atom Chemical group O* 0.000 abstract 1
- 229910000077 silane Inorganic materials 0.000 abstract 1
- 238000007605 air drying Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 150000001720 carbohydrates Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- LZDXRPVSAKWYDH-UHFFFAOYSA-N 2-ethyl-2-(prop-2-enoxymethyl)propane-1,3-diol Chemical compound CCC(CO)(CO)COCC=C LZDXRPVSAKWYDH-UHFFFAOYSA-N 0.000 description 1
- OJXVWULQHYTXRF-UHFFFAOYSA-N 3-ethenoxypropan-1-ol Chemical compound OCCCOC=C OJXVWULQHYTXRF-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 206010009866 Cold sweat Diseases 0.000 description 1
- 102000004895 Lipoproteins Human genes 0.000 description 1
- 108090001030 Lipoproteins Proteins 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002383 tung oil Substances 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
The invention discloses a high-weatherable nonsaturated resin coating blocking agent, comprising a resin main agent and a curing agent, wherein the resin main agent comprises a copolymer which is made from aliphatic carboxylic acid containing double bonds, aliphatic carboxylate containing double bonds, alkyl vinyl ethers, silane containing double bonds and oxygen atoms by copolymerization in a polymer solvent. The resin main agent and the curing agent can uniformly be mixed and sprayed on the surface layer of a nonsaturated resin coating after the nonsaturated resin is coated, the resin main agent and the curing agent can also be uniformly mixed and thrown into a last nonsaturated resin paint for being sprayed together with the nonsaturated resin on the surface layer, thereby naturally drying the nonsaturated resin coating in air.
Description
Technical field
The invention belongs to Polymer materialspreparation and construction and application technique field, especially relate to a kind of unsaturated resin coating encapsulant and using method of high-weatherability.
Background technology
Unsaturated polyester is the product by saturated or undersaturated polyprotonic acid or acid anhydrides and polyvalent alcohol polycondensation, evenly mixes with reactive solvents and makes, and is to use and a kind of coating film forming matter widely.The anticorrosive coating system often uses unsaturated polyester coating to be used for being coated with or face is coated with, the industrial paints such as woodenware also often use unsaturated polyester coating as the high light coating in top layer, field of wind power generation, use unsaturated polyester to make the products such as gel coat, be used for the finish paint of product surfaces externally and internally, play protective effect.
Unsaturated resin coating is to rely on the oxyradical that peroxide firming agent provides and the system Raolical polymerizable that causes reaches the purpose of film-forming.In solidification process, airborne oxygen can have to the polyreaction of top layer resin certain inhibition, so often appearring in unsaturated resin coating, the surface do not do, be clamminess, surface and bottom be the situation such as simultaneously curing not, and the inhibition of airborne oxygen also can reduce the surface aggregate degree of unsaturated coating greatly, so that durability of coating reduces greatly.
Traditional unsaturated polyester enclosure method is to add the materials such as paraffin, tung oil in unsaturated polyester coating, and when treating coating curing, these materials can be distributed to the isolated coating of coating surface and air, reach the purpose that assisted gas is done.But the unsaturated resin coating of the materials such as interpolation paraffin, the second-order transition temperature after it solidifies can reduce, so that the illumination aging resisting performance of coating descends, glossiness also significantly reduces, thereby has limited the Application Areas of unsaturated polyester.Commercially available also have the gas take trimethylolpropane allyl ether as main component to do agent, and adding can assist the gas of unsaturated polyester to do; But this additive is expensive, is difficult to spread.
Along with the development of technology, increasing air-drying property unsaturated polyester is developed.Patent documentation CN1643029 comprises the air drying type paint mixture of carbohydrate-based polyester; Be the acyl ester that uses carbohydrate, with unsaturated polyester raw material hybrid reactions such as polyvalent alcohol, polyprotonic acids, possess preferably air-drying property energy.Patent documentation CN101805430 provides a kind of air-drying chemical corrosion resistant unsaturated resin and production technique thereof; Use gas butt group that the hosts such as agent, bridging agent, catalyzer, linking agent and stopper are provided, be applied in the building-up reactions of traditional unsaturated polyester, the air-drying property unsaturated polyester that obtains is functional.Patent documentation CN102443114 provides air-dried unsaturated polyester resin of a kind of excellent combination property and preparation method thereof; Selecting renewable Vegetable oil lipoprotein is that raw material carries out the synthetic of unsaturated polyester, low-carbon environment-friendly, and cheap, air-drying property is relatively good.Patent documentation CN102453247, CN101565493, CN102766237, CN1325914 etc. use different assisted gas to do component to participate in the building-up reactions of unsaturated polyester, reach the purpose that the resin air-drying property improves.But these air drying type unsaturated polyesters are all developed specially for a certain special dimension, and the unsaturated polyester more traditional except price lacks the market competition advantage, also do not possess versatility.
Particularly in fields such as aerogenerator, aerospace, the tradition unsaturated polyester is not because have air-drying property and high-weatherability, its application is less, if but energy lower cost, and construction solves fast, and unsaturated polyester gas is done and weathering resistance improves two large problems, will greatly increase this traditional coating in the application prospect of high-end field, there is no at present relevant application report.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of applied widely, high weather resisteant, the weathering resistance of unsaturated polyester face coat be can improve, unsaturated resin coating encapsulant and the using method that can make the high-weatherability of unsaturated resin coating surface drying by rapid construction reached simultaneously.
Technical scheme of the present invention is a kind of unsaturated resin coating encapsulant of high-weatherability, comprises resin host and solidifying agent, and wherein said resin host comprises multipolymer, and the structural formula of described multipolymer is as follows:
The resin host that above-mentioned multipolymer and mixing diluents obtain.
Preferably, described solidifying agent is isofoer diisocyanate, hexamethylene diisocyanate trimer, one or more combinations of hexamethylene diisocyanate, the homogeneous solution that becomes with solvent, preferred, described solvent comprises the component of following mass percent:
Acetone 10%-20%;
Ethyl acetate 40%-60%;
Butylacetate 15%-35%;
Propylene glycol monomethyl ether 0%-10%;
The mass percent sum of above component is 100%.
Preferably, described multipolymer is that component copolymerization in polymer solvent by following mass percent forms:
Double bond containing aliphatic carboxylic acid 15%-25%;
Double bond containing aliphatic carboxylic acid esters, 30%-50%;
Alkyl vinyl ether 30%-50%;
The organosilane 5%-10% that contains two keys and Sauerstoffatom;
The mass percent sum of above component is 100%.
Preferably, the structural formula of described double bond containing aliphatic carboxylic acid is as follows:
Wherein, n is between 0～10.
CH
2＝CH
2-[CH
2]
n-COOH
Preferably, described double bond containing aliphatic carboxylic acid esters,'s structural formula is as follows:
Wherein, R1 is a kind of in methyl, ethyl, normal-butyl, isobutyl-, the sec.-propyl, is preferably normal-butyl.
Preferably, the structural formula of described alkyl vinyl ether is as follows:
CH
2＝CH
2-O-R2
R2 be propyl group, sec.-propyl, normal-butyl, isobutyl-, cyclohexyl, methylol, hydroxyethyl, hydroxypropyl, hydroxyl butyl one or more, wherein be preferably normal-butyl, hydroxypropyl.
Preferably, the structural formula of the described organosilane that contains two keys and Sauerstoffatom is as follows:
Wherein, R3 is that hydrogen atom or carbon number are 1～3 alkyl, and R4, R5, R6 are respectively a kind of of methoxyl group, oxyethyl group, isopropoxy, isobutoxy, tert.-butoxy, are preferably methoxyl group and oxyethyl group.
Preferably, described polymer solvent is one or both mixture of aromatic series benzene and aliphatics acetic ester, with one or both mixture of ethylene glycol monomethyl ether, ethylene glycol ethyl ether, with cinnamic uniform mixture.
Preferably, the preparation process of described resin host is with double bond containing aliphatic carboxylic acid, double bond containing aliphatic carboxylic acid esters,, alkyl vinyl ether, contain organosilane and a part of thinner of two keys and Sauerstoffatom, jointly add in the closed reactor, fully mix according to 60-80 rev/min speed, and slowly be warming up to 70 ℃ the insulation 20h, drop into the Diisopropyl azodicarboxylate initiators during this minutes for four times, and progressively promote stirring velocity to 1000 rev/min, progressively be cooled to 50 ℃, and adjustment acid number and viscosity, the discharging cooling, after cooling, even with remaining mixing diluents, can and airtight preservation namely obtain resin host of the present invention.
The present invention also provides a kind of using method of unsaturated resin coating encapsulant of aforesaid high-weatherability, it is characterized in that: with resin host and solidifying agent, evenly be mixed to get the unsaturated resin coating encapsulant of high-weatherability, and within 10 minutes, the unsaturated resin coating encapsulant of high-weatherability is added in the last wind-driven generator unsaturated polyester finish paint to be sprayed with 10: 100 weight ratio with unsaturated polyester coating, stir, use identical unsaturated polyester construction technology last one finish paint of constructing to get final product.
Advantage of the present invention and effect: after the coating construction of unsaturated polyester is finished, directly resin host of the present invention and even mixing of solidifying agent are sprayed on the unsaturated resin coating top layer, the unsaturated resin coating encapsulant of high-weatherability of the present invention can be at coatingsurface fast filming voluntarily, isolated coating contacts with airborne oxygen, reaches the purpose that unsaturated resin coating gas is done.It is high that gas is done efficient, and the appearance looks elegant of coating, and glossiness is high, good weatherability, and surface drying time is short, has indirectly improved solidification effect and the weathering resistance of unsaturated polyester.
Also resin host of the present invention can be rendered at last in the unsaturated polyester coating with the uniform mixture of solidifying agent, reach and the unsaturated polyester coating on top layer spraying application together, the unsaturated resin coating encapsulant of high-weatherability of the present invention can be uniformly distributed in the top layer of unsaturated resin coating voluntarily, quick surface drying, and then reach the unsaturated matrix durability of coating of raising, and make the purpose of unsaturated resin coating seasoning in air.
Embodiment
In order to understand the present invention, the invention will be further described below by specific embodiment.
The polymerization preparation process of resin host of the present invention is as follows: 22Kg vinylformic acid, 45Kg butyl acrylate, 25Kg vinyl acetate, 17Kg hydroxypropyl vinyl ether, the 10Kg vinyltriethoxysilane, with 30Kg dimethylbenzene, the 15Kg ethyl acetate, the 25Kg butylacetate, the 25Kg ethylene glycol monomethyl ether, 10Kg vinylbenzene drops in the 500Kg closed reactor jointly, speed according to 60-80 rev/min fully mixes, and slowly is warming up to 70 ℃ of insulation 20h.Drop into 1.7Kg Diisopropyl azodicarboxylate initiators during this minutes for four times, and progressively promote stirring velocity to 1000 rev/min.Progressively be cooled to 50 ℃, and adjust acid number and viscosity.The discharging cooling.After cooling, with 12Kg butylacetate, 9Kg propylene glycol monomethyl ether, 7Kg vinylbenzene mixes, and can and airtight preservation namely obtain resin host of the present invention.
The process of the preparation of solidifying agent of the present invention is as follows: the 5Kg isofoer diisocyanate, the 3Kg hexamethylene diisocyanate trimer, the 1Kg hexamethylene diisocyanate, with purify the dewater 5Kg ethyl acetate of drying treatment of white lime, 5Kg butylacetate through activated carbon filtration, 1Kg acetone and 1.5Kg propylene glycol monomethyl ether evenly mix, behind the mechanical stirring 0.5h, the airtight can of discharging can obtain solidifying agent of the present invention.
Using method of the present invention is as follows: 100g resin host of the present invention and 60g solidifying agent of the present invention, evenly mix, and within 10 minutes, be that 10: 100 ratio is added in the last wind-driven generator unsaturated polyester finish paint to be sprayed according to the unsaturated resin coating encapsulant of high-weatherability with the weight ratio of unsaturated polyester coating, stir, use identical unsaturated polyester construction technology last one finish paint of constructing to get final product.
The present invention is not limited to above-mentioned preferred forms, and other any identical with the present invention or akin products that anyone draws under enlightenment of the present invention all drop within protection scope of the present invention.
Claims (10)
1. the unsaturated resin coating encapsulant of a high-weatherability is characterized in that, comprises resin host and solidifying agent, and wherein said resin host comprises multipolymer, and the structural formula of described multipolymer is as follows:
The resin host that above-mentioned multipolymer and mixing diluents obtain.
2. the unsaturated resin coating encapsulant of high-weatherability as claimed in claim 1, it is characterized in that: described solidifying agent is isofoer diisocyanate, hexamethylene diisocyanate trimer, one or more combinations of hexamethylene diisocyanate, the homogeneous solution that becomes with solvent, preferably, described solvent comprises the component of following mass percent:
Acetone 10%-20%;
Ethyl acetate 40%-60%;
Butylacetate 15%-35%;
Propylene glycol monomethyl ether 0%-10%;
The mass percent sum of above component is 100%.
3. the unsaturated resin coating encapsulant of high-weatherability as claimed in claim 1 is characterized in that: described multipolymer is that the component copolymerization in polymer solvent by following mass percent forms:
Double bond containing aliphatic carboxylic acid 15%-25%;
Double bond containing aliphatic carboxylic acid esters, 30%-50%;
Alkyl vinyl ether 30%-50%;
The organosilane 5%-10% that contains two keys and Sauerstoffatom;
The mass percent sum of above component is 100%.
4. the unsaturated resin coating encapsulant of high-weatherability as claimed in claim 3, it is characterized in that: the structural formula of described double bond containing aliphatic carboxylic acid is as follows:
CH
2＝CH
2-[CH
2]
n-COOH
Wherein, n is between 0～10.
5. the unsaturated resin coating encapsulant of high-weatherability as claimed in claim 3, it is characterized in that: described double bond containing aliphatic carboxylic acid esters,'s structural formula is as follows:
Wherein, R1 is a kind of in methyl, ethyl, normal-butyl, isobutyl-, the sec.-propyl, is preferably normal-butyl.
6. the unsaturated resin coating encapsulant of high-weatherability as claimed in claim 3, it is characterized in that: the structural formula of described alkyl vinyl ether is as follows:
CH
2＝CH
2-O-R2
R2 be propyl group, sec.-propyl, normal-butyl, isobutyl-, cyclohexyl, methylol, hydroxyethyl, hydroxypropyl, hydroxyl butyl one or more, wherein be preferably normal-butyl, hydroxypropyl.
7. the unsaturated resin coating encapsulant of high-weatherability as claimed in claim 3 is characterized in that: the structural formula of the described organosilane that contains two keys and Sauerstoffatom is as follows:
Wherein, R3 is that hydrogen atom or carbon number are 1～3 alkyl, and R4, R5, R6 are respectively a kind of of methoxyl group, oxyethyl group, isopropoxy, isobutoxy, tert.-butoxy, are preferably methoxyl group and oxyethyl group.
8. the unsaturated resin coating encapsulant of high-weatherability as claimed in claim 3, it is characterized in that: described polymer solvent, it is one or both mixture of aromatic series benzene and aliphatics acetic ester, with one or both mixture of ethylene glycol monomethyl ether, ethylene glycol ethyl ether, with cinnamic uniform mixture.
9. such as the unsaturated resin coating encapsulant of each described high-weatherability of claim 1～8, it is characterized in that: the preparation process of described resin host is with double bond containing aliphatic carboxylic acid, double bond containing aliphatic carboxylic acid esters,, alkyl vinyl ether, the organosilane and a part of thinner that contain two keys and Sauerstoffatom, the common adding in the closed reactor, speed according to 60-80 rev/min fully mixes, and slowly be warming up to 70 ℃ the insulation 20h, drop into the Diisopropyl azodicarboxylate initiators during this minutes for four times, and progressively promote stirring velocity to 1000 rev/min, progressively be cooled to 50 ℃, and adjustment acid number and viscosity, the discharging cooling, after cooling, even with remaining mixing diluents, can and airtight preservation namely obtain resin host of the present invention.
10. using method such as the unsaturated resin coating encapsulant of each described high-weatherability of claim 1～8, it is characterized in that: with resin host and solidifying agent, evenly be mixed to get the unsaturated resin coating encapsulant of high-weatherability, and within 10 minutes, the unsaturated resin coating encapsulant of high-weatherability is added in the last wind-driven generator unsaturated polyester finish paint to be sprayed with 10: 100 weight ratio with unsaturated polyester coating, stir, use identical unsaturated polyester construction technology last one finish paint of constructing to get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105397761A CN103045056A (en) | 2012-12-12 | 2012-12-12 | High-weatherable nonsaturated resin coating blocking agent and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105397761A CN103045056A (en) | 2012-12-12 | 2012-12-12 | High-weatherable nonsaturated resin coating blocking agent and using method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103045056A true CN103045056A (en) | 2013-04-17 |
Family
ID=48057924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105397761A Pending CN103045056A (en) | 2012-12-12 | 2012-12-12 | High-weatherable nonsaturated resin coating blocking agent and using method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103045056A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1670110A (en) * | 2003-12-19 | 2005-09-21 | 拜尔材料科学有限责任公司 | Two-component silylated polyurethane adhesive, sealant, and coating compositions |
| JP2008115392A (en) * | 2007-11-12 | 2008-05-22 | Kanto Denka Kogyo Co Ltd | Curable coating film comprising fluorocopolymer having double bond |
| CN101210059A (en) * | 2006-12-29 | 2008-07-02 | 北京航空航天大学 | A kind of multi-component copolymer resin aqueous dispersion containing fluorine and silicon |
| CN101410340A (en) * | 2006-02-01 | 2009-04-15 | 莫门蒂夫性能材料股份有限公司 | Sealant composition having reduced permeability to gas |
| CN102666648A (en) * | 2009-10-30 | 2012-09-12 | 汉高股份有限及两合公司 | Urea-bonded alkoxysilanes for use in sealants and adhesives |
-
2012
- 2012-12-12 CN CN2012105397761A patent/CN103045056A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1670110A (en) * | 2003-12-19 | 2005-09-21 | 拜尔材料科学有限责任公司 | Two-component silylated polyurethane adhesive, sealant, and coating compositions |
| CN101410340A (en) * | 2006-02-01 | 2009-04-15 | 莫门蒂夫性能材料股份有限公司 | Sealant composition having reduced permeability to gas |
| CN101210059A (en) * | 2006-12-29 | 2008-07-02 | 北京航空航天大学 | A kind of multi-component copolymer resin aqueous dispersion containing fluorine and silicon |
| JP2008115392A (en) * | 2007-11-12 | 2008-05-22 | Kanto Denka Kogyo Co Ltd | Curable coating film comprising fluorocopolymer having double bond |
| CN102666648A (en) * | 2009-10-30 | 2012-09-12 | 汉高股份有限及两合公司 | Urea-bonded alkoxysilanes for use in sealants and adhesives |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103013279B (en) | A kind of powdery paints that contains modification trees ashes and preparation method thereof | |
| CN103044667B (en) | Alkyd resin for amino baking paint and preparation method thereof | |
| CN109370392A (en) | A kind of corrosion-resistant thermosetting powder coating | |
| CN103555191B (en) | A kind of two component farm machinery corrosion-resistanting decoration finish paint and preparation method thereof | |
| CN102660005A (en) | Preparation method of acrylic modified alkyd resin | |
| CN102533087B (en) | Polyurethane primer and preparation method thereof | |
| CN103555176B (en) | A kind of two component engineering machinery corrosion-resistanting decoration finish paint and preparation method thereof | |
| CN103725145A (en) | Aqueous alkide resin-acrylic acid resin hybrid coating and preparation method thereof | |
| AU2021106937A4 (en) | Protective coating with high solid and low voc, and preparation method and use thereof | |
| CN105419574A (en) | Low-temperature curing polyester coiled material coating finishing paint and preparation method thereof | |
| CN107118679A (en) | A kind of water-based anticorrosive paint and preparation method thereof | |
| CN103224618A (en) | Polyester resin used for indoor powdery paint and preparation method | |
| CN109082184A (en) | A kind of elastic emulsion paint of high adhesion force | |
| CN104910758A (en) | High-strength antibacterial ultraviolet-curable coating | |
| CN105418903A (en) | Rosin-free high-solid-content alkyd resin and preparation method thereof | |
| CN102060964B (en) | Preparation method and application of amino acrylic resin | |
| CN103045056A (en) | High-weatherable nonsaturated resin coating blocking agent and using method | |
| CN103497656A (en) | Automobile original color finish paint and preparation method thereof | |
| CN103102779A (en) | High-grade and high-firmness transparent primer and preparation method thereof | |
| CN103073974B (en) | Unsaturated resin coating sealer and the using method of the rapid construction of a kind of energy | |
| CN102702867A (en) | Modified high chlorinated polythene long-acting anti-corrosive paint and preparation method thereof | |
| CN112724785B (en) | High-environmental-protection water-based waterproof coating | |
| CN103059278B (en) | Air dry alkyd resin and preparation method thereof | |
| CN107540826A (en) | Novel high-grade bicycle use saturated polyester and preparation method thereof | |
| CN107227106A (en) | Water-based anticorrosive paint and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20161019 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |