ES2052652T3 - Estabilizadores de la luz, de aminas impedidas, quimicamente unidos. - Google Patents

Estabilizadores de la luz, de aminas impedidas, quimicamente unidos.

Info

Publication number
ES2052652T3
ES2052652T3 ES88113133T ES88113133T ES2052652T3 ES 2052652 T3 ES2052652 T3 ES 2052652T3 ES 88113133 T ES88113133 T ES 88113133T ES 88113133 T ES88113133 T ES 88113133T ES 2052652 T3 ES2052652 T3 ES 2052652T3
Authority
ES
Spain
Prior art keywords
polymers
amines
stabilizers
light stabilizers
lighted
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
ES88113133T
Other languages
English (en)
Inventor
Ronald Edward Macleay
Robert Thaddeus Kazmierczak
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.)
Arkema Inc
Original Assignee
Atochem North America Inc
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 Atochem North America Inc filed Critical Atochem North America Inc
Application granted granted Critical
Publication of ES2052652T3 publication Critical patent/ES2052652T3/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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups

Landscapes

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

Abstract

SON SUMINISTRADOS ESTABILIZADORES LIGEROS DE AMINAS OBSTACULIZADAS LIGADAS A POLIMEROS CON UNIDADES PERIODICAS ELEGIDAS DE (FORMULAS) O AMBAS EN LAS CUALES LAS UNIDADES TIENEN LUGAR POR EJEMPLO, EN LA PARTE PRINCIPAL DEL POLIMERO Y DONDE R1 Y R2 SON, POR EJEMPLO, HIDROGENO O ALQUILO DE 1 A 6 CARBONOS, X ES UN ENTERO 0 O 1 Y G TIENE LA ESTRUCTURA: (FORMULA), DONDE X ES POR EJEMPLO - Z - C (=0) - R9 - C (=0) - N(R8) - DONDE Z ES POR EJEMPLO N(R10) -, R9 ES POR EJEMPLO UN ENLACE DIRECTO Y R4, R5, R6, R8 Y R9 SON POR EJEMPLO, HIDROGENO. ESTAN PROPARADOS REACCIONANDO ESTABILIZADORES LIGEROS DE AMINAS OBSTACULIZANTES CONTENIENDO FUNCIONALES HIDROACIDOS REACTIVOS CON ANHIDRIDOS CONTENIENDO POLIMEROS O COPOLIMEROS. LAS REACCIONES PUEDEN SER LLEVADAS A CABO EN UN DISOLVENTE INERTE O EN UNA ETAPA DE MEZCLA POR FUSION. LOS ESTABILIZADORES DE AMINAS OBSTACULIZADAS LIGADA A POLIMEROS SON UTILES SOLAS O PUEDEN SER TAMBIEN USADAS PARA ESTABILIZAR OTROS POLIMEROS, COPOLIMEROS O MEZCLAS DE POLIMEROS CONTRALOS EFECTOS PERJUDICIALES DEL CALOR Y / O LUZ.
ES88113133T 1987-08-12 1988-08-12 Estabilizadores de la luz, de aminas impedidas, quimicamente unidos. Expired - Lifetime ES2052652T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/084,603 US4857595A (en) 1987-08-12 1987-08-12 Polymer bound hindered amine light stabilizers

Publications (1)

Publication Number Publication Date
ES2052652T3 true ES2052652T3 (es) 1994-07-16

Family

ID=22186038

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88113133T Expired - Lifetime ES2052652T3 (es) 1987-08-12 1988-08-12 Estabilizadores de la luz, de aminas impedidas, quimicamente unidos.

Country Status (8)

Country Link
US (2) US4857595A (es)
EP (1) EP0303987B1 (es)
JP (1) JPS6466212A (es)
BR (1) BR8804074A (es)
CA (1) CA1329298C (es)
DE (1) DE3875307T2 (es)
ES (1) ES2052652T3 (es)
MX (1) MX166313B (es)

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US10125206B1 (en) 2017-08-10 2018-11-13 International Business Machines Corporation Non-halogenated flame retardant hindered amine light stabilizer impact modifiers
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Also Published As

Publication number Publication date
EP0303987A3 (en) 1989-03-08
DE3875307D1 (de) 1992-11-19
MX166313B (es) 1992-12-29
US4857595A (en) 1989-08-15
JPS6466212A (en) 1989-03-13
EP0303987A2 (en) 1989-02-22
CA1329298C (en) 1994-05-03
DE3875307T2 (de) 1993-05-13
EP0303987B1 (en) 1992-10-14
BR8804074A (pt) 1989-03-07
USRE34791E (en) 1994-11-15

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