ES2060620T3 - Microparticulas de polimero estrella estables a la luz. - Google Patents

Microparticulas de polimero estrella estables a la luz.

Info

Publication number
ES2060620T3
ES2060620T3 ES88108799T ES88108799T ES2060620T3 ES 2060620 T3 ES2060620 T3 ES 2060620T3 ES 88108799 T ES88108799 T ES 88108799T ES 88108799 T ES88108799 T ES 88108799T ES 2060620 T3 ES2060620 T3 ES 2060620T3
Authority
ES
Spain
Prior art keywords
light
microparticles
star polymer
particular advantage
polymer stable
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.)
Expired - Lifetime
Application number
ES88108799T
Other languages
English (en)
Inventor
Mario Dr Slongo
Jean Dr Rody
Franciszek Dr Sitek
Andreas Dr Valet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
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
Application granted granted Critical
Publication of ES2060620T3 publication Critical patent/ES2060620T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/20—Esters of polyhydric alcohols or phenols, e.g. 2-hydroxyethyl (meth)acrylate or glycerol mono-(meth)acrylate
    • 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
    • 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
    • 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
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • C08F293/005—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D153/00—Coating compositions based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paints Or Removers (AREA)
  • Polymerisation Methods In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Graft Or Block Polymers (AREA)
  • Dental Preparations (AREA)

Abstract

SE DESCRIBEN MICROPARTICULAS POLIMERIZADAS EN FORMA DE ESTRELLA ESTABLES A LA LUZ Y METODO DE OBTENCION DE ESTAS. ESTAS MICROPARTICULAS PRESENTAN UNA EXCELENTE FOTOESTABILIDAD Y RESULTAN MUY ADECUADAS COM COMPONENTES EN COMPOSICIONES PARA RECUBRIMIENTO QUEPUEDEN CONVERTIRSE P.E. EN PELICULAS DE BARNIZ DE ALTA FOTOSENSIBILIDAD.
ES88108799T 1987-06-04 1988-06-01 Microparticulas de polimero estrella estables a la luz. Expired - Lifetime ES2060620T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH211487 1987-06-04

Publications (1)

Publication Number Publication Date
ES2060620T3 true ES2060620T3 (es) 1994-12-01

Family

ID=4226207

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88108799T Expired - Lifetime ES2060620T3 (es) 1987-06-04 1988-06-01 Microparticulas de polimero estrella estables a la luz.

Country Status (12)

Country Link
US (1) US4880859A (es)
EP (1) EP0293871B1 (es)
JP (1) JP2739058B2 (es)
KR (1) KR960001218B1 (es)
AT (1) ATE87012T1 (es)
AU (1) AU609487B2 (es)
BR (1) BR8802719A (es)
CA (1) CA1304527C (es)
DE (1) DE3879275D1 (es)
ES (1) ES2060620T3 (es)
MX (1) MX168911B (es)
ZA (1) ZA883942B (es)

Families Citing this family (21)

* 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
DE3882173D1 (de) * 1987-06-04 1993-08-12 Ciba Geigy Ag Lichtstabilisierte, epoxygruppenhaltige polymermikropartikel.
US5298033A (en) * 1989-03-14 1994-03-29 Ciba-Geigy Corporation Ultraviolet absorbing lenses and methods of manufacturing thereof
GB2230784B (en) * 1989-03-21 1992-11-18 Ciba Geigy Ag Process for modifying acrylate copolymers
US5189084A (en) * 1989-12-21 1993-02-23 Ciba-Geigy Corporation Process for incorporating o-hydroxyphenyl-s-triazines in organic polymers
GB9006557D0 (en) * 1990-03-23 1990-05-23 Ici Plc Polymers
ATE131834T1 (de) * 1990-03-23 1996-01-15 Ici Plc Polymere
US5041310A (en) * 1990-06-21 1991-08-20 Becton, Dickinson And Company Process for uniform coating of polymer particles with an additive
KR0165844B1 (ko) * 1992-02-05 1999-01-15 마에다 가쓰노스케 하도제
US5480927A (en) * 1994-05-20 1996-01-02 Ciba Geigy Corporation Method of increasing the concentration of radiation-absorbing agents in optical and ophthalmic lenses
AUPP337298A0 (en) * 1998-05-07 1998-05-28 University Of Melbourne, The Process for microgel preparation
JP2002520432A (ja) 1998-07-10 2002-07-09 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ミクロゲルおよびその調製方法
KR100550224B1 (ko) * 1998-12-14 2006-02-08 시바 스폐셜티 케미칼스 홀딩 인코포레이티드 입체장애 아민 화합물
EP1144496B1 (en) * 1998-12-23 2004-03-17 Ciba SC Holding AG Polymeric stabilizers having low polydispersity
US6252032B1 (en) * 1999-07-07 2001-06-26 Minimed Inc. UV absorbing polymer
US6737528B2 (en) * 2001-02-22 2004-05-18 Council Of Scientific And Industrial Research Vinylic hindered amine light stabilizers
WO2003040218A1 (en) * 2001-11-09 2003-05-15 Polymerat Pty Ltd Porous polymer films
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
JP4496964B2 (ja) * 2005-01-14 2010-07-07 株式会社デンソー 車両用トンネル検出装置および車両用ライト制御装置
US9394244B2 (en) * 2012-10-23 2016-07-19 Basf Se Ethylenically unsaturated oligomers

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342850A (en) * 1963-01-04 1967-09-19 Eastman Kodak Co 2', 6-disubstituted phenyl salicylates
US3318866A (en) * 1964-04-13 1967-05-09 Upjohn Co Process for making partial o-acylates of lincomycin
US3272891A (en) * 1964-10-14 1966-09-13 American Cyanamid Co Stabilizing polymers with alkenoylamido- and phenylbenzatriazoles
US4232135A (en) * 1978-01-10 1980-11-04 Imperial Chemical Industries Limited Coating compositions
US4264678A (en) * 1979-05-29 1981-04-28 Gaf Corporation Core-shell polymers
US4508880A (en) * 1981-06-30 1985-04-02 E. I. Du Pont De Nemours And Company "Living" polymers and process for their preparation
US4417034A (en) * 1981-06-30 1983-11-22 E. I. Du Pont De Nemours & Co. Living polymers and process for their preparation
US4419471A (en) * 1981-09-04 1983-12-06 Gaf Corporation Core-shell polymers
US4618638A (en) * 1981-11-05 1986-10-21 Ciba-Geigy Corporation Compositions containing alpha-cyanocinnamate ultraviolet-absorbing stabilizers substituted by an aliphatic hydroxyl group
US4414372A (en) * 1982-06-17 1983-11-08 E. I. Du Pont De Nemours & Co. Process for preparing living polymers
AU575040B2 (en) * 1983-03-10 1988-07-21 Basf Corporation Epsilon-caprolactone modified acrylic polymers
DE3335625A1 (de) * 1983-09-30 1985-04-11 Siemens AG, 1000 Berlin und 8000 München Verfahren und vorrichtung zur speicherung der messdaten aus teilbereichen eines sputterkraters, der in einem sekundaerionen-massenspektrometer erzeugt und analysiert wird
JPS60108458A (ja) * 1983-11-18 1985-06-13 Nippon Erasutomaa Kk 熱可塑性エラストマ−組成物
AU583045B2 (en) * 1984-07-05 1989-04-20 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
JPS6142554A (ja) * 1984-08-04 1986-03-01 Asahi Chem Ind Co Ltd ブロツク共重合体の組成物
US4806605A (en) * 1987-01-27 1989-02-21 E. I. Du Pont De Nemours And Company Monomers and initiators for group transfer polymerization
JPS6351442A (ja) * 1988-02-01 1988-03-04 Japan Synthetic Rubber Co Ltd ブロツク共重合体組成物

Also Published As

Publication number Publication date
US4880859A (en) 1989-11-14
ATE87012T1 (de) 1993-04-15
AU1741888A (en) 1988-12-08
EP0293871A3 (de) 1991-01-09
EP0293871B1 (de) 1993-03-17
JP2739058B2 (ja) 1998-04-08
MX168911B (es) 1993-06-14
BR8802719A (pt) 1988-12-27
JPS641712A (en) 1989-01-06
DE3879275D1 (de) 1993-04-22
AU609487B2 (en) 1991-05-02
EP0293871A2 (de) 1988-12-07
KR960001218B1 (ko) 1996-01-24
KR890000529A (ko) 1989-03-15
CA1304527C (en) 1992-06-30
ZA883942B (en) 1989-02-22

Similar Documents

Publication Publication Date Title
MX168911B (es) Microparticulas de polimero estrella estables a la luz y procedimiento para su preparacion
DK138686D0 (da) Haerdeligt flydende overtraekspraeparat
BR8902877A (pt) Processo para a producao de compostos estabilizantes uv para polimeros organicos
DE3752189D1 (de) Behinderte tertiäre Amine enthaltende Silylierte UV-Stabilisatoren
ATE159036T1 (de) Copolymere auf basis von n-alkylacrylamid, deren herstellung und deren verwendung als verdickungsmittel in shampoozusammensetzungen
ES2161615B1 (es) Composiciones de heparinas de muy bajo peso molecular.
ATE91291T1 (de) Lichtstabilisierte, epoxygruppenhaltige polymermikropartikel.
SE8105599L (sv) Framstellning av hydrofila polymergeler med hog molekylvikt
CA2032669A1 (en) Process for incorporating o-hydroxyphenyl-s-triazines in organic polymers
GB2006225A (en) Method for Reducing the Monomer Content in Styrene and acrylonitrile
ATE103612T1 (de) Nichtwaessrige dispersion, verfahren zu deren herstellung und anwendung.
FI94139C (fi) Läpikuultavia koostumuksia, joiden sameus on vähäinen, ja menetelmä niiden valmistamiseksi
ATE40159T1 (de) Verfahren sowohl zur vorbereitung von gegenstaenden aus polyolefinem gel, als auch zur herstellung von gegenstaenden mit hoher zugfestigkeit und elastizitaetsmodul.
FI81369C (fi) Plast med stor uv-permeabilitet, och foerfarande foer dess framstaellning.
CA2113178A1 (en) Polyacrylamide gel matrix
PT93560A (pt) Processo para a preparacao de factor de crescimento de celulas endoteliais e de composicoes farmaceuticas que o contem
DK0630916T3 (da) Ethylen/penten-1-copolymersammensætning
DE69924089D1 (de) Gehinderte Aminverbindung, Harzzusammensetzung, Polyurethanfaser und Herstellungsverfahren und Verwendung davon
DE59108733D1 (de) Copolymerisierbare Zusammensetzung, diese enthaltende härtbare Harzmasse und ihre Verwendung
ES8601261A1 (es) Un procedimiento para la preparacion de un polimero util como estabilizante frente a la luz ultravioleta.
KR900018252A (ko) 성형품을 위한 폴리염화 비닐 수지 조성물
EP0336129A3 (en) Room temperature curing, alternating isopropenyldimethylbenzylisocyanate copolymers having high isocyanate fuctionality
de Jiménez et al. Degradation of ribosomal RNA during red cell differentiaticn
JPS54127927A (en) Primer composition
KR920009790A (ko) 광학 활성 고리상 아민 및 그의 광학 분할법

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 293871

Country of ref document: ES