[go: up one dir, main page]

DK0670851T3 - - Google Patents

Info

Publication number
DK0670851T3
DK0670851T3 DK94900812.2T DK94900812T DK0670851T3 DK 0670851 T3 DK0670851 T3 DK 0670851T3 DK 94900812 T DK94900812 T DK 94900812T DK 0670851 T3 DK0670851 T3 DK 0670851T3
Authority
DK
Denmark
Prior art keywords
alkyl
formula
hydrogen
cycloalkyl
mixture
Prior art date
Application number
DK94900812.2T
Other languages
Danish (da)
Inventor
Walter Denzinger
Alfred Krause
Albert Hettche
Alexander Aumueller
Hubert Trauth
Original Assignee
Basf Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of DK0670851T3 publication Critical patent/DK0670851T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/36—Amides or imides
    • C08F222/40—Imides, e.g. cyclic imides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/14—Monomers containing five or more carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3435—Piperidines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)

Abstract

Described are maleic acid imide alpha -olefin copolymers with a mean molecular weight of 1,000 to 50,000, built up of structural units of the formula I, R<1> being a tetramethylpiperidinyl grouping of the formula II in which R<3> is hydrogen, C1 to C6 alkyl, formyl, C2 to C6 alkanoyl, C1 to C12 alkoxy, C5 to C6 cycloalkoxy, cyanomethyl, 2-Hydroxyethyl, benzyl or a group of the formula -CR<4> = CH-CO-OR<5>, R<4> being hydrogen,C1 to C6 alkyl or a group of the formula -CO-OR<5>, and r<5> being C1 to C18 alkyl, C5 to C8 cycloalkyl, C7 to C18 aralkyl, phenyl or tolyl, where R<1> can also denote, in a quantity of up to 8 mole % relative to II, hydrogen, C1 to C22 alkyl or C5 to C8 cycloalkyl, and R<2> is a mixture of C14 to C28 alkyl groups, two of these alkyl groups, which may not differ from each other by more than two C-atoms, constituting at least 30 % of this mixture. The copolymers described are suitable for use as light-protection agents and stabilizers for organic materials, particularlyplastics and paints.
DK94900812.2T 1992-11-24 1993-11-15 DK0670851T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4239437A DE4239437A1 (en) 1992-11-24 1992-11-24 Maleimide-alpha-olefin copolymers and their use as light stabilizers and stabilizers for organic material

Publications (1)

Publication Number Publication Date
DK0670851T3 true DK0670851T3 (en) 1997-03-17

Family

ID=6473503

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94900812.2T DK0670851T3 (en) 1992-11-24 1993-11-15

Country Status (12)

Country Link
EP (1) EP0670851B1 (en)
JP (1) JP3199744B2 (en)
KR (1) KR100299150B1 (en)
CN (1) CN1105731C (en)
AT (1) ATE149182T1 (en)
DE (2) DE4239437A1 (en)
DK (1) DK0670851T3 (en)
ES (1) ES2098904T3 (en)
GR (1) GR3023399T3 (en)
SK (1) SK67095A3 (en)
TW (1) TW314528B (en)
WO (1) WO1994012544A1 (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW357174B (en) 1995-01-23 1999-05-01 Ciba Sc Holding Ag Synergistic stabilizer mixture
TW401437B (en) 1995-02-10 2000-08-11 Ciba Sc Holding Ag Synergistic stabilizer mixture
TW358820B (en) * 1995-04-11 1999-05-21 Ciba Sc Holding Ag Synergistic stabilizer mixture
TW360678B (en) * 1995-05-03 1999-06-11 Ciba Sc Holding Ag Synergistic stabilizer mixture for polyolefins
TW390897B (en) * 1995-07-21 2000-05-21 Ciba Sc Holding Ag Synergistic stabilizer mixture
DE19622268C1 (en) * 1996-06-03 1997-10-23 Basf Ag Suppressing dimerisation of hindered 4-amino-piperidine compounds
TW464670B (en) 1996-08-07 2001-11-21 Ciba Sc Holding Ag Stabilizer mixtures containing a hindered amine
TW491872B (en) * 1997-05-27 2002-06-21 Ciba Sc Holding Ag Block oligomers containing l-hydrocarbyloxy-2,2,6,6-tetramethyl-4- piperidyl groups as stabilizers for lower polyolefin
TW428008B (en) * 1997-05-27 2001-04-01 Ciba Sc Holding Ag Block oligomers containing 1-hydrocarbyloxy-2,2,6,6-tetramethy1-4-piperidyl groups as stabilizers for organic materials
US6248827B1 (en) 1997-12-22 2001-06-19 Bridgestone Corporation Centipede polymers and preparation and application in rubber compositions
US6204354B1 (en) 1998-05-06 2001-03-20 Bridgestone Corporation Soft compounds derived from polypropylene grafted disubstituted ethylene- maleimide copolymers
US6248825B1 (en) 1998-05-06 2001-06-19 Bridgestone Corporation Gels derived from extending grafted centipede polymers and polypropylene
US6207763B1 (en) * 1998-06-12 2001-03-27 Bridgestone Corporation Application of disubstituted ethylene-maleimide copolymers in rubber compounds
GB9826448D0 (en) * 1998-12-02 1999-01-27 Exxon Chemical Patents Inc Fuel oil additives and compositions
DE19948117A1 (en) 1999-10-06 2001-04-12 Basf Ag Stabilizer composition
US6417259B1 (en) 2000-06-05 2002-07-09 Bridgestone Corporation Polyalkylene grafted centipede polymers
US6350800B1 (en) 2000-06-05 2002-02-26 Bridgestone Corporation Soft polymer gel
US6476117B1 (en) 2000-06-05 2002-11-05 Bridgestone Corporation Grafted near-gelation polymers having high damping properties
US6384134B1 (en) 2000-06-05 2002-05-07 Bridgestone Corporation Poly(alkenyl-co-maleimide) and maleated polyalkylene grafted with grafting agent, and epoxy polymer
US6353054B1 (en) 2000-07-31 2002-03-05 Bridgestone Corporation Alkenyl-co-maleimide/diene rubber copolymers and applications
US6359064B1 (en) 2000-09-08 2002-03-19 Bridgestone Corporation Compound of polyester and polyalkylene grafted comb polymer
US6516837B2 (en) 2000-09-27 2003-02-11 Honeywell International Inc. Method of introducing refrigerants into refrigeration systems
DE10161861A1 (en) 2001-12-14 2003-07-03 Basf Ag Stabilizer composition I
US20030225191A1 (en) 2002-04-12 2003-12-04 Francois Gugumus Stabilizer mixtures
JP4301923B2 (en) * 2003-11-14 2009-07-22 株式会社デンソー Non-aqueous electrolyte secondary battery
EP1909747A1 (en) * 2005-07-25 2008-04-16 Basf Se Dermocosmetic preparations
DE102005061954A1 (en) 2005-12-23 2007-07-05 Basf Ag Recycling of ruthenium from an used ruthenium catalyst comprises treating the catalyst containing ruthenium oxide in a hydrogen stream and treating the carrier material containing ruthenium metal with hydrochloric acid
BRPI0707120A2 (en) * 2006-01-13 2011-04-19 Basf Se mixing, process for the preparation of a mixture, stabilized organic material with respect to exposure to light, oxygen and heat, plastic or paint stabilized with respect to exposure to light, oxygen and heat, use of mixtures, and processes for stabilizing organic material and plastics and paints with respect to exposure to light, oxygen and heat
KR101587292B1 (en) 2007-08-28 2016-01-21 바스프 에스이 Stabilizer mixture
JP5602352B2 (en) 2007-09-21 2014-10-08 住友化学株式会社 Light stabilized polypropylene
JP5496108B2 (en) 2007-12-28 2014-05-21 株式会社ブリヂストン Interpolymers containing isobutylene and diene mer units
ATE547463T1 (en) 2008-08-28 2012-03-15 Basf Se STABILIZERS FOR INLIVIANT ORGANIC MATERIALS
WO2010072768A1 (en) 2008-12-23 2010-07-01 Basf Se Uv absorber agglomerates
JP5889315B2 (en) * 2010-10-20 2016-03-22 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Oligomer light stabilizer with specific functionalization
DE202011000090U1 (en) 2011-01-14 2011-04-21 E-LEAD ELECTRONIC CO., LTD., Shengang Shiang Vehicle audio system with interchangeable plug-in computer
JP2014196379A (en) * 2013-03-29 2014-10-16 住友化学株式会社 Polypropylene resin composition
DE102014210214A1 (en) * 2014-05-28 2015-12-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Use of oxyimide-containing copolymers or polymers as flame retardants, stabilizers, rheology modifiers for plastics, initiators for polymerization and grafting processes, crosslinking or coupling agents, and also plastic molding compositions containing such copolymers or polymers
CN107573324A (en) * 2017-10-23 2018-01-12 山西省化工研究所（有限公司） A kind of polymerized hindered amine light stabilizer GW 5050 preparation method
CN108192003B (en) * 2017-12-29 2020-01-21 中山大学 Free radical ethylene maleic anhydride copolymer and synthetic method thereof
CN108659233B (en) * 2018-06-19 2021-11-16 中红普林医疗用品股份有限公司 Free radical quenching type high molecular light stabilizer for rubber and plastic
CN109517108B (en) * 2018-10-22 2021-04-02 乐凯化学材料有限公司 Process for preparing maleimide/alpha-olefin copolymer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3024525A1 (en) * 1980-06-28 1982-02-04 Chemische Werke Hüls AG, 4370 Marl Amino-tetra:methyl:piperidine imidised maleic anhydride (c0)polymers - used as paper size, flocking agent or polymer thermal and UV stabiliser
GB2105731B (en) * 1981-08-12 1985-09-18 Ciba Geigy Ag Copolymeric polyalkylpiperidines
US4520171A (en) * 1982-05-05 1985-05-28 Hercules Incorporated Polymeric hindered amines
US4866136A (en) * 1987-08-12 1989-09-12 Pennwalt Corporation Process for producing polymer bound hindered amine light stabilizers

Also Published As

Publication number Publication date
CN1091434A (en) 1994-08-31
KR100299150B1 (en) 2001-10-22
KR950704371A (en) 1995-11-20
DE4239437A1 (en) 1994-05-26
TW314528B (en) 1997-09-01
EP0670851B1 (en) 1997-02-26
JPH08505648A (en) 1996-06-18
JP3199744B2 (en) 2001-08-20
EP0670851A1 (en) 1995-09-13
DE59305550D1 (en) 1997-04-03
ATE149182T1 (en) 1997-03-15
WO1994012544A1 (en) 1994-06-09
ES2098904T3 (en) 1997-05-01
SK67095A3 (en) 1995-10-11
CN1105731C (en) 2003-04-16
GR3023399T3 (en) 1997-08-29

Similar Documents

Publication Publication Date Title
DK0670851T3 (en)
AU1857901A (en) Gradient copolymers and method for the production thereof and their use
JPS5763351A (en) Composition having improved pot life
JPS56103264A (en) Silicone compositin for adhesive
AU563207B2 (en) Vanadium containing polymerisation catalyst
ES2115391T3 (en) CATALYSTS AND PROCEDURE FOR THE POLYMERIZATION OF OLEFINS.
ES472982A1 (en) Siloxane-tin coatings and their use for protecting materials from growth of pestiferous organisms
AU1086692A (en) Cementitious composition SEALING CLERK: do not seal until in the name of ZENECA LIMITED
MXPA02005366A (en) Block copolymers and method for the production and utilization thereof.
MX9704781A (en) Dust coating stabilizers.
ES2019971B3 (en) BRANCHED POLYMER WITH CONTENT OF SILILE GROUPS, PROCEDURE FOR THEIR OBTAINING, PRODUCT OF COATING BASED ON THE POLYMER AND ITS USE.
EP0190042A3 (en) Novel organic compounds and their pharmaceutical use
ES2065277A1 (en) Fuel compositions
ES8502071A1 (en) Production of ethylene glycol by reaction of methanol, an organic peroxide and formaldehyde
HUT75503A (en) Low temperature operability additive compositions of average distillates
CA2165305A1 (en) Fuel additive compositions containing an aliphatic amine, a polyolefin and an aromatic ester
DE3661198D1 (en) Phosphate ester derivatives, and their use as anti-cancer agents
US3957720A (en) Process for imparting flame resistance to combustible material
JPS6485981A (en) Vinylsilane compound
GB1440468A (en) Tryptophan derivatives
GB8521392D0 (en) Middle distillate composition
IT1230523B (en) COMPOSITION OF HIGH ENERGY CONTENT FUEL.
IL86972A0 (en) Preparation of acylated imidazoles and pyrazoles
US4192948A (en) Trans-2,3-didehydro-9-deoxy-9-methylene-ω-aryl-PGF compounds
IE792041L (en) 4,4-dialkyl-4-sila-fatty acid amides