MX171301B - Microparticulas polimericas estables a la luz y procedimiento para su preparacion - Google Patents

Microparticulas polimericas estables a la luz y procedimiento para su preparacion

Info

Publication number
MX171301B
MX171301B MX011775A MX1177588A MX171301B MX 171301 B MX171301 B MX 171301B MX 011775 A MX011775 A MX 011775A MX 1177588 A MX1177588 A MX 1177588A MX 171301 B MX171301 B MX 171301B
Authority
MX
Mexico
Prior art keywords
light
procedure
stable
preparation
polymeric microparticles
Prior art date
Application number
MX011775A
Other languages
English (en)
Inventor
Jean Rody
Franciszek Sitek
Andreas Valet
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of MX171301B publication Critical patent/MX171301B/es

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
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • 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
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/902—Core-shell

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

Abstract

La presente invención se refiere a micropartículas polimericas fotoestabilizadas, de una distribución granulometrica de 0.01 a 20 um; caracterizadas en que se obtienen mediante copolimerización de: a) uno o varios compuestos monomericos etilenicamente insaturados y/o uno o varios distintos monómeros del grupo de los polialcoholes, los ácidos policarboxílicos, los ácidos hidroxicarboxílicos, las lactonas, los ácidos aminocarboxílicos, los aminoalcoholes y las poliaminas y b) por lo menos un compuesto epóxido que contiene como mínimo otro grupo reactivo, en que substancialmente tan sólo este último participa en la copolimerización, por lo cual las micropartículas que se producen contienen grupos epoxi libres; micropartículas que contienen del 0,1 al 30 por ciento en peso, en relación con los monómeros que se utilizan, de uno o varios agentes de protección contra la luz.
MX011775A 1987-06-04 1988-06-06 Microparticulas polimericas estables a la luz y procedimiento para su preparacion MX171301B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH211387 1987-06-04

Publications (1)

Publication Number Publication Date
MX171301B true MX171301B (es) 1993-10-18

Family

ID=4226177

Family Applications (1)

Application Number Title Priority Date Filing Date
MX011775A MX171301B (es) 1987-06-04 1988-06-06 Microparticulas polimericas estables a la luz y procedimiento para su preparacion

Country Status (12)

Country Link
US (1) US4894399A (es)
EP (1) EP0296391B1 (es)
JP (1) JP2976222B2 (es)
KR (1) KR970005481B1 (es)
AT (1) ATE91291T1 (es)
AU (1) AU617109B2 (es)
BR (1) BR8802724A (es)
CA (1) CA1323725C (es)
DE (1) DE3882173D1 (es)
ES (1) ES2056856T3 (es)
MX (1) MX171301B (es)
ZA (1) ZA883941B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5274016A (en) * 1985-12-06 1993-12-28 Ciba-Geigy Corporation Light-stabilized polymer microparticles
AU627176B2 (en) * 1988-05-13 1992-08-20 E.I. Du Pont De Nemours And Company Thermoplastic elastomeric compositions
GB2230784B (en) * 1989-03-21 1992-11-18 Ciba Geigy Ag Process for modifying acrylate copolymers
JPH07120482B2 (ja) * 1989-06-26 1995-12-20 株式会社小糸製作所 車輌灯具用反射鏡
DE3932816A1 (de) * 1989-09-30 1991-04-11 Hoechst Ag Verwendung von vernetzten polymermikroteilchen in lacken als fuellstoffersatz und/oder als vernetzender fuellstoff
DE4138093B4 (de) * 1990-11-20 2004-08-12 Dainippon Ink And Chemicals, Inc. Verwendung einer Zusammensetzung zur Verstärkung
TW267179B (es) * 1993-07-13 1996-01-01 Ciba Geigy
IT1264817B1 (it) * 1993-07-28 1996-10-10 Ciba Geigy Spa Derivati di polialchil-4-piperidinoli atti all'impderivati di polialchil-4-piperidinoli atti all'impiego come stabilizzanti per materiali organici iego come stabilizzanti per materiali organici
JP3375872B2 (ja) * 1997-12-16 2003-02-10 株式会社日本触媒 硬化性樹脂組成物の製造方法
US6472463B1 (en) 1999-12-17 2002-10-29 E. I. Du Pont De Nemours And Company Graft copolymer pigment dispersant
GB0125617D0 (en) * 2001-10-25 2001-12-19 Univ Manchester Photostabilised organic material
JP3999746B2 (ja) * 2003-05-19 2007-10-31 ローム アンド ハース カンパニー ポリマーナノ粒子の高固形分調製方法
US7504466B2 (en) * 2004-11-04 2009-03-17 Rohm And Haas Company High solids preparation of crosslinked polymer particles
GB201318681D0 (en) * 2013-10-22 2013-12-04 Bp Exploration Operating Compositions and methods for recovering hydrocarbon fluids from a subterranean formation
TWI640573B (zh) * 2015-09-08 2018-11-11 奇美實業股份有限公司 液晶配向劑、液晶配向膜及液晶顯示元件
CN112662263A (zh) * 2020-12-31 2021-04-16 山东华诚高科胶粘剂有限公司 一种单组份自干型有机硅改性环氧丙烯酸酯涂料

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Publication number Priority date Publication date Assignee Title
US3342850A (en) * 1963-01-04 1967-09-19 Eastman Kodak Co 2', 6-disubstituted phenyl salicylates
US3272891A (en) * 1964-10-14 1966-09-13 American Cyanamid Co Stabilizing polymers with alkenoylamido- and phenylbenzatriazoles
GB1156012A (en) * 1965-05-27 1969-06-25 Ici Ltd Processes of Making Crosslinkable Copolymers.
US3313866A (en) * 1965-10-11 1967-04-11 American Cyanamid Co Light-stabilized composition of resin and 2-hydroxy-4-acryloxyethoxybenzophenones and homopolymers thereof
US3880796A (en) * 1972-10-11 1975-04-29 Ppg Industries Inc Method of making a nonaqueous acrylic coating composition
CA1064637A (en) * 1975-03-19 1979-10-16 Samuel Porter (Jr.) Method of preparing gelled polymeric microparticles, product produced thereby, and compositions containing the same
GB1594123A (en) * 1977-04-25 1981-07-30 Ici Ltd Autoxidisable coating compositions containing dispersed crosslinked polymer particles
DE2748362A1 (de) * 1977-10-28 1979-05-03 Hoechst Ag Polymere substituierter piperidine, ihre herstellung und verwendung
US4232135A (en) * 1978-01-10 1980-11-04 Imperial Chemical Industries Limited Coating compositions
DE2920918A1 (de) * 1979-05-23 1980-11-27 Hoechst Ag Copolymere substituierter piperidine, ihre herstellung und verwendung
GB2060657B (en) * 1979-10-22 1983-03-09 Dulux Australia Ltd Water-miscible crosslinkable coating compositions
US4290932A (en) * 1979-11-27 1981-09-22 Cook Paint And Varnish Company Acrylic resin-acrylic microgel compositions
US4508880A (en) * 1981-06-30 1985-04-02 E. I. Du Pont De Nemours And Company "Living" polymers and process for their preparation
GB2105731B (en) * 1981-08-12 1985-09-18 Ciba Geigy Ag Copolymeric polyalkylpiperidines
US4618638A (en) * 1981-11-05 1986-10-21 Ciba-Geigy Corporation Compositions containing alpha-cyanocinnamate ultraviolet-absorbing stabilizers substituted by an aliphatic hydroxyl group
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US4520171A (en) * 1982-05-05 1985-05-28 Hercules Incorporated Polymeric hindered amines
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AU575040B2 (en) * 1983-03-10 1988-07-21 Basf Corporation Epsilon-caprolactone modified acrylic polymers
DE3312611A1 (de) * 1983-04-08 1984-10-11 Röhm GmbH, 6100 Darmstadt Verfahren zur herstellung uv-geschuetzter mehrschichtiger kunststoff-formkoerper
WO1986000626A1 (en) * 1984-07-05 1986-01-30 E.I. Du Pont De Nemours And Company Acrylic star polymers
KR910002473B1 (ko) * 1984-07-05 1991-04-23 이 아이 듀우판 디 네모아 앤드 캄파니 아크릴 별모양 중합체
EP0226538B1 (de) * 1985-12-06 1991-09-11 Ciba SC Holding AG Lichtstabilisierte Polymermikropartikel
ES2060620T3 (es) * 1987-06-04 1994-12-01 Ciba Geigy Ag Microparticulas de polimero estrella estables a la luz.

Also Published As

Publication number Publication date
JPS641764A (en) 1989-01-06
AU1741988A (en) 1988-12-08
AU617109B2 (en) 1991-11-21
CA1323725C (en) 1993-10-26
ES2056856T3 (es) 1994-10-16
KR970005481B1 (ko) 1997-04-16
EP0296391A2 (de) 1988-12-28
US4894399A (en) 1990-01-16
ATE91291T1 (de) 1993-07-15
BR8802724A (pt) 1988-12-27
EP0296391B1 (de) 1993-07-07
JP2976222B2 (ja) 1999-11-10
ZA883941B (en) 1989-02-22
DE3882173D1 (de) 1993-08-12
KR890000540A (ko) 1989-03-15
EP0296391A3 (en) 1990-09-26

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