ES8308576A1 - Procedimiento para estabilizar polimeros contra la degradacion por radiacion ultravioleta. - Google Patents

Procedimiento para estabilizar polimeros contra la degradacion por radiacion ultravioleta.

Info

Publication number
ES8308576A1
ES8308576A1 ES514080A ES514080A ES8308576A1 ES 8308576 A1 ES8308576 A1 ES 8308576A1 ES 514080 A ES514080 A ES 514080A ES 514080 A ES514080 A ES 514080A ES 8308576 A1 ES8308576 A1 ES 8308576A1
Authority
ES
Spain
Prior art keywords
polymers
light stabilizers
novel light
oligomers
useful
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
Application number
ES514080A
Other languages
English (en)
Other versions
ES514080A0 (es
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of ES514080A0 publication Critical patent/ES514080A0/es
Publication of ES8308576A1 publication Critical patent/ES8308576A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Hydrogenated Pyridines (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE OLIGOMEROS DE TRIAZINA ESTABILIZADORES DE POLIMEROS CONTRA LA DEGRADACION POR RADIACION ULTRAVIOLETA. SE HACE REACCIONAR UN DERIVADO DE TRIAZINA (II) CON UNA DIAMINA (III) EN UN DISOLVENTE INERTE, EN PRESENCIA DE UNA BASE ORGANICA O INORGANICA Y A TEMPERATURA ELEVADA, CON PREFERENCIA AL PUNTO DE EBULLICION DEL DISOLVENTE. SE OBTIENE EL COMPUESTO (I) DONDE X Y X<1 PUEDEN SER IGUALES O DIFERENTES Y REPRESENTAN HIDROGENO, ALQUILO C<1<-<2<0 O BIEN OTRO RADICAL. LOS ESTABILIZADORES PRESENTAN RESISTENCIA A LA DECOLORACION GASEOSA, BAJA VOLATILIDAD, ALTA COMPATIBILIDAD Y BAJA CAPACIDAD DE EXTRACCION DE POLIMEROS MEDIANTE LAVADO O LIMPIEZA EN SECO ENTRE OTRAS PROPIEDADES.
ES514080A 1981-07-20 1982-07-16 Procedimiento para estabilizar polimeros contra la degradacion por radiacion ultravioleta. Expired ES8308576A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/284,882 US4331586A (en) 1981-07-20 1981-07-20 Novel light stabilizers for polymers

Publications (2)

Publication Number Publication Date
ES514080A0 ES514080A0 (es) 1983-10-01
ES8308576A1 true ES8308576A1 (es) 1983-10-01

Family

ID=23091873

Family Applications (1)

Application Number Title Priority Date Filing Date
ES514080A Expired ES8308576A1 (es) 1981-07-20 1982-07-16 Procedimiento para estabilizar polimeros contra la degradacion por radiacion ultravioleta.

Country Status (7)

Country Link
US (1) US4331586A (es)
EP (1) EP0070358B1 (es)
JP (1) JPS5818378A (es)
AT (1) ATE25085T1 (es)
DE (1) DE3275187D1 (es)
ES (1) ES8308576A1 (es)
ZA (1) ZA825147B (es)

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KR20140097156A (ko) 2011-10-13 2014-08-06 스티롤루션 게엠베하 안정화 폴리아미드/abs 성형물
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SA116370295B1 (ar) 2015-02-20 2016-12-06 باسف اس اى رقائق، وأشرطة وفتائل أحادية من البولي أوليفين مثبتة للضوء
WO2017016942A1 (en) 2015-07-27 2017-02-02 Basf Se An additive mixture
IT201700073726A1 (it) 2017-06-30 2018-12-30 3V Sigma Spa Ammine impedite polimeriche
KR102514321B1 (ko) 2017-07-05 2023-03-24 이네오스 스티롤루션 그룹 게엠베하 개선된 uv 내성을 갖는 열가소성 스티렌 코폴리머 수지 조성물
KR102514316B1 (ko) 2017-07-05 2023-03-24 이네오스 스티롤루션 그룹 게엠베하 개선된 uv 내성을 갖는 열가소성 수지 조성물
WO2019007967A1 (en) 2017-07-05 2019-01-10 Ineos Styrolution Group Gmbh THERMOPLASTIC RESIN COMPOSITION HAVING ENHANCED UV RESISTANCE
IT201700078234A1 (it) 2017-07-11 2019-01-11 3V Sigma Spa Ammine impedite

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Also Published As

Publication number Publication date
JPS5818378A (ja) 1983-02-02
JPH0112753B2 (es) 1989-03-02
ZA825147B (en) 1983-05-25
ES514080A0 (es) 1983-10-01
DE3275187D1 (en) 1987-02-26
EP0070358A1 (en) 1983-01-26
US4331586A (en) 1982-05-25
ATE25085T1 (de) 1987-02-15
EP0070358B1 (en) 1987-01-21

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