AR000319A1 - Poliorganosiloxano procedimiento para prepararlo nuevo compuesto organico no saturado util en dicho procedimiento y composición de polímeros estabilizada contra la degradación por luz oxidativa y termica mediante dicho poliorganosiloxano - Google Patents
Poliorganosiloxano procedimiento para prepararlo nuevo compuesto organico no saturado util en dicho procedimiento y composición de polímeros estabilizada contra la degradación por luz oxidativa y termica mediante dicho poliorganosiloxanoInfo
- Publication number
- AR000319A1 AR000319A1 AR33456895A AR33456895A AR000319A1 AR 000319 A1 AR000319 A1 AR 000319A1 AR 33456895 A AR33456895 A AR 33456895A AR 33456895 A AR33456895 A AR 33456895A AR 000319 A1 AR000319 A1 AR 000319A1
- Authority
- AR
- Argentina
- Prior art keywords
- polyorganosiloxane
- prepare
- procedure
- thermal
- organic compound
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 2
- 230000015556 catabolic process Effects 0.000 title 1
- 238000006731 degradation reaction Methods 0.000 title 1
- 150000002894 organic compounds Chemical class 0.000 title 1
- 230000001590 oxidative effect Effects 0.000 title 1
- -1 cyclic amine Chemical class 0.000 abstract 2
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 2
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 230000000176 photostabilization Effects 0.000 abstract 1
- 125000004469 siloxy group Chemical group [SiH3]O* 0.000 abstract 1
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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
La presente invención se refiere a poliorganosiloxanos lineales, cíclicos o ramificados que tienen, por molécula, por lo menos 3 unidades siloxi,incluyendo por lo menos una unidad funcional de fórmula (I), en donde: R1 representa un radical alquilo o fenilo C1-a C4; X es un grupo monovalente quecontiene una (o numerosas) amina(s) cíclica(s) de fórmula (II), en donde R es un grupo hidrocarburo; U = -O- ó -NR1 siendo R1 H o un grupo hidrocarburo; Z esun grupo 2,2,6,6-tetraalquilpiperidilo,x = 0 y 1; y = 0, 1 y 2; z = 1, 2 y 3; y + z = 3; y a es 0, 1 y 2. Dichos poliorganosiloxanos se usan en polímerospara mejorar en particular su fotoestabilización.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 (1)
| Publication Number | Publication Date |
|---|---|
| AR000319A1 true AR000319A1 (es) | 1997-06-18 |
Family
ID=9469852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR33456895A AR000319A1 (es) | 1994-12-12 | 1995-12-12 | Poliorganosiloxano procedimiento para prepararlo nuevo compuesto organico no saturado util en dicho procedimiento y composición de polímeros estabilizada contra la degradación por luz oxidativa y termica mediante dicho poliorganosiloxano |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0797613A2 (es) |
| JP (1) | JPH10510571A (es) |
| AR (1) | AR000319A1 (es) |
| AU (1) | AU4349796A (es) |
| BR (1) | BR9510086A (es) |
| CA (1) | CA2208251A1 (es) |
| FR (1) | FR2727973B1 (es) |
| IL (1) | IL116337A0 (es) |
| TR (1) | TR199501565A2 (es) |
| WO (1) | WO1996018667A2 (es) |
| ZA (1) | ZA9510489B (es) |
Families Citing this family (8)
| 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 |
| 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 |
| 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 |
| EP4023722B1 (en) * | 2019-08-28 | 2025-01-01 | Shin-Etsu Chemical Co., Ltd. | Room temperature curable resin composition, coating agent, adhesive, sealing agent, and article |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1218004B (it) * | 1988-05-27 | 1990-03-30 | Enichem Sintesi | Stabilizzanti uv per poli eri organici |
| FR2642764B1 (fr) * | 1989-02-03 | 1993-05-28 | Rhone Poulenc Chimie | Nouveaux composes a fonction piperidinyle et leur application dans la photostabilisation des polymeres |
-
1994
- 1994-12-12 FR FR9415144A patent/FR2727973B1/fr not_active Expired - Fee Related
-
1995
- 1995-12-08 BR BR9510086-5A patent/BR9510086A/pt active Search and Examination
- 1995-12-08 JP JP8518359A patent/JPH10510571A/ja active Pending
- 1995-12-08 EP EP95942236A patent/EP0797613A2/fr not_active Withdrawn
- 1995-12-08 AU AU43497/96A patent/AU4349796A/en not_active Abandoned
- 1995-12-08 CA CA002208251A patent/CA2208251A1/fr not_active Abandoned
- 1995-12-08 WO PCT/FR1995/001637 patent/WO1996018667A2/fr not_active Ceased
- 1995-12-11 IL IL11633795A patent/IL116337A0/xx unknown
- 1995-12-11 ZA ZA9510489A patent/ZA9510489B/xx unknown
- 1995-12-12 AR AR33456895A patent/AR000319A1/es unknown
- 1995-12-12 TR TR95/01565A patent/TR199501565A2/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2727973B1 (fr) | 1997-01-24 |
| IL116337A0 (en) | 1996-03-31 |
| FR2727973A1 (fr) | 1996-06-14 |
| WO1996018667A2 (fr) | 1996-06-20 |
| ZA9510489B (en) | 1996-06-13 |
| BR9510086A (pt) | 1999-11-30 |
| EP0797613A2 (fr) | 1997-10-01 |
| TR199501565A2 (tr) | 1996-07-21 |
| CA2208251A1 (fr) | 1996-06-20 |
| WO1996018667A3 (fr) | 1996-08-29 |
| JPH10510571A (ja) | 1998-10-13 |
| AU4349796A (en) | 1996-07-03 |
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