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WO1996018667A3 - Nouveaux composes silicones a fonctions amines cycliques steriquement encombrees, utiles pour la stabilisation lumiere et thermique des polymeres - Google Patents

Nouveaux composes silicones a fonctions amines cycliques steriquement encombrees, utiles pour la stabilisation lumiere et thermique des polymeres Download PDF

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Publication number
WO1996018667A3
WO1996018667A3 PCT/FR1995/001637 FR9501637W WO9618667A3 WO 1996018667 A3 WO1996018667 A3 WO 1996018667A3 FR 9501637 W FR9501637 W FR 9501637W WO 9618667 A3 WO9618667 A3 WO 9618667A3
Authority
WO
WIPO (PCT)
Prior art keywords
polymers
light
sterically hindered
silicon compounds
cyclic amine
Prior art date
Application number
PCT/FR1995/001637
Other languages
English (en)
Other versions
WO1996018667A2 (fr
Inventor
Philippe Karrer
Gerard Mignani
Original Assignee
Rhone Poulenc Chimie
Philippe Karrer
Gerard Mignani
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 Rhone Poulenc Chimie, Philippe Karrer, Gerard Mignani filed Critical Rhone Poulenc Chimie
Priority to BR9510086-5A priority Critical patent/BR9510086A/pt
Priority to EP95942236A priority patent/EP0797613A2/fr
Priority to JP8518359A priority patent/JPH10510571A/ja
Priority to AU43497/96A priority patent/AU4349796A/en
Publication of WO1996018667A2 publication Critical patent/WO1996018667A2/fr
Publication of WO1996018667A3 publication Critical patent/WO1996018667A3/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/48—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
    • C08G77/54—Nitrogen-containing linkages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Silicon Polymers (AREA)

Abstract

La présente invention concerne des polyorganosiloxanes linéaires, cycliques ou ramifiés ayant par molécule au moins trois motifs siloxyles dont au moins un motif fonctionnel de formule (I), dans laquelle: R1 représente un radical alkyle en C1 à C4 ou phényle; X est un groupe monovalent renfermant une (ou plusieurs) amine(s) cyclique(s), de formule (II), où R est un groupe hydrocarboné, U = -O- ou -NR'- avec R' étant H ou un groupe hydrocarboné, Z est un groupe tétraalkyl-2,2,6,6 pipéridinyle, x = 0 et 1; y = 0, 1 et 2; z = 1, 2 et 3; y + z = 3; et a est 0, 1 et 2. La présente invention concerne également l'utilisation de pareils polyorganosiloxanes dans les polymères pour améliorer notamment leur photostabilisation.
PCT/FR1995/001637 1994-12-12 1995-12-08 Nouveaux composes silicones a fonctions amines cycliques steriquement encombrees, utiles pour la stabilisation lumiere et thermique des polymeres WO1996018667A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BR9510086-5A BR9510086A (pt) 1994-12-12 1995-12-08 Poliorganosiloxano , processo de preparação de um poliorganosiloxano, composto para realização de processo, utilização de uma quantidade eficaz de um poliorganosiloxano e composição de polìmero organico estabilizado contra os efeitos prejudiciais do calor e dos uv.
EP95942236A EP0797613A2 (fr) 1994-12-12 1995-12-08 Nouveaux composes silicones a fonctions amines cycliques steriquement encombrees, utiles pour la stabilisation lumiere et thermique des polymeres
JP8518359A JPH10510571A (ja) 1994-12-12 1995-12-08 重合体の光及び熱安定化に有用な立体障害環状アミン官能基を含有する新規なシリコーン化合物
AU43497/96A AU4349796A (en) 1994-12-12 1995-12-08 New silicon compounds with sterically hindered cyclic amine functions useful for the light and heat stabilization of polymers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR94/15144 1994-12-12
FR9415144A FR2727973B1 (fr) 1994-12-12 1994-12-12 Nouveaux composes silicones a fonctions amines cycliques steriquement encombrees, utiles pour la stabilisation lumiere et thermique des polymeres

Publications (2)

Publication Number Publication Date
WO1996018667A2 WO1996018667A2 (fr) 1996-06-20
WO1996018667A3 true WO1996018667A3 (fr) 1996-08-29

Family

ID=9469852

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR1995/001637 WO1996018667A2 (fr) 1994-12-12 1995-12-08 Nouveaux composes silicones a fonctions amines cycliques steriquement encombrees, utiles pour la stabilisation lumiere et thermique des polymeres

Country Status (11)

Country Link
EP (1) EP0797613A2 (fr)
JP (1) JPH10510571A (fr)
AR (1) AR000319A1 (fr)
AU (1) AU4349796A (fr)
BR (1) BR9510086A (fr)
CA (1) CA2208251A1 (fr)
FR (1) FR2727973B1 (fr)
IL (1) IL116337A0 (fr)
TR (1) TR199501565A2 (fr)
WO (1) WO1996018667A2 (fr)
ZA (1) ZA9510489B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2735481B1 (fr) * 1995-06-16 1997-08-22 Rhone Poulenc Chimie Nouveaux composes silicones a fonctions amines cycliques steriquement encombrees, utiles pour la stabilisation lumiere et thermique des polymeres
IT1302265B1 (it) * 1998-09-25 2000-09-05 Great Lakes Chemical Italia Miscele sinergiche stabilizzanti
GB2351732B (en) * 1999-06-14 2001-06-13 Ciba Sc Holding Ag Unsaturated polyalkylpiperidines
FR2921663A1 (fr) * 2007-10-02 2009-04-03 Bluestar Silicones France Soc Polyorganosiloxanes a fonction piperidine depourvus de toxicite par contact cutane et utilisation de ces derniers dans des compositions cosmetiques
JP5413710B2 (ja) * 2008-06-11 2014-02-12 日本電気株式会社 電極活物質と、その製造方法及びそれを用いた電池
JP6627743B2 (ja) * 2016-12-27 2020-01-08 信越化学工業株式会社 ヒンダードアミン骨格を含有する分岐状オルガノポリシロキサン
JP6696420B2 (ja) * 2016-12-27 2020-05-20 信越化学工業株式会社 シリコーン樹脂組成物及び光半導体装置
WO2021039555A1 (fr) * 2019-08-28 2021-03-04 信越化学工業株式会社 Composition de résine durcissable à température ambiante, agent de revêtement, adhésif, agent d'étanchéité, et article

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0343717A2 (fr) * 1988-05-27 1989-11-29 GREAT LAKES CHEMICAL ITALIA S.r.l. Stabilisants UV pour des polymères organiques
EP0388321A1 (fr) * 1989-02-03 1990-09-19 Rhone-Poulenc Chimie Nouveaux composés à fonction pipéridinyle et leur application dans la photostabilisation des polymères

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0343717A2 (fr) * 1988-05-27 1989-11-29 GREAT LAKES CHEMICAL ITALIA S.r.l. Stabilisants UV pour des polymères organiques
EP0388321A1 (fr) * 1989-02-03 1990-09-19 Rhone-Poulenc Chimie Nouveaux composés à fonction pipéridinyle et leur application dans la photostabilisation des polymères

Also Published As

Publication number Publication date
AR000319A1 (es) 1997-06-18
BR9510086A (pt) 1999-11-30
JPH10510571A (ja) 1998-10-13
ZA9510489B (en) 1996-06-13
TR199501565A2 (tr) 1996-07-21
AU4349796A (en) 1996-07-03
FR2727973B1 (fr) 1997-01-24
WO1996018667A2 (fr) 1996-06-20
IL116337A0 (en) 1996-03-31
CA2208251A1 (fr) 1996-06-20
FR2727973A1 (fr) 1996-06-14
EP0797613A2 (fr) 1997-10-01

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