CS126192A3 - Process for preparing protected amine light stabilizers - Google Patents
Process for preparing protected amine light stabilizers Download PDFInfo
- Publication number
- CS126192A3 CS126192A3 CS921261A CS126192A CS126192A3 CS 126192 A3 CS126192 A3 CS 126192A3 CS 921261 A CS921261 A CS 921261A CS 126192 A CS126192 A CS 126192A CS 126192 A3 CS126192 A3 CS 126192A3
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- compound
- dicarboxylic acid
- acid ester
- lithium
- hydroxypiperidine
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D211/40—Oxygen atoms
- C07D211/44—Oxygen atoms attached in position 4
- C07D211/46—Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Steroid Compounds (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/690,760 US5180830A (en) | 1991-04-24 | 1991-04-24 | Process for preparing hindered amine light stabilizers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS126192A3 true CS126192A3 (en) | 1992-11-18 |
Family
ID=24773846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS921261A CS126192A3 (en) | 1991-04-24 | 1992-04-24 | Process for preparing protected amine light stabilizers |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US5180830A (da) |
| EP (1) | EP0510625B1 (da) |
| JP (1) | JPH05148229A (da) |
| KR (1) | KR920019747A (da) |
| CN (1) | CN1038677C (da) |
| AT (1) | ATE154928T1 (da) |
| AU (1) | AU1505892A (da) |
| BR (1) | BR9201470A (da) |
| CA (1) | CA2064135A1 (da) |
| CS (1) | CS126192A3 (da) |
| DE (1) | DE69220610T2 (da) |
| DK (1) | DK0510625T3 (da) |
| FI (1) | FI921851A (da) |
| HU (1) | HUT60718A (da) |
| IL (1) | IL101357A0 (da) |
| MX (1) | MX9201880A (da) |
| RU (1) | RU2036921C1 (da) |
| ZA (1) | ZA922424B (da) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2664275B1 (fr) * | 1990-07-03 | 1994-04-29 | Rhone Poulenc Chimie | Nouveaux composes a fonction piperidinyle et leur utilisation dans les polymeres. |
| GB2377703B (en) * | 1998-12-14 | 2003-06-18 | Ciba Sc Holding Ag | Sterically hindered amine compounds |
| JP5084143B2 (ja) * | 2005-02-14 | 2012-11-28 | 株式会社Ａｄｅｋａ | 光安定剤乳化組成物 |
| CN101381477B (zh) * | 2008-10-15 | 2011-04-27 | 天津大学 | 新型受阻胺光稳定剂及其合成方法 |
| JP5516863B2 (ja) * | 2009-03-18 | 2014-06-11 | Ｊｓｒ株式会社 | 液晶配向剤および液晶表示素子 |
| CN101845013B (zh) * | 2010-05-18 | 2012-05-23 | 北京天罡助剂有限责任公司 | 一种用于光稳定剂的含多受阻哌啶基的受阻胺化合物及其制备方法 |
| CN102659767B (zh) * | 2012-05-14 | 2015-01-14 | 南通大学 | 一种光稳定剂及中间体4-环氧丙基-1,2,2,6,6-五甲基哌啶的制备方法 |
| CN103319398A (zh) * | 2013-05-20 | 2013-09-25 | 启东金美化学有限公司 | 一种受阻胺光稳定剂的制备方法 |
| CN105037249A (zh) * | 2015-06-17 | 2015-11-11 | 新秀化学（烟台）有限公司 | 一种液体单双酯混合型受阻胺光稳定剂的制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4021432A (en) * | 1971-11-30 | 1977-05-03 | Ciba-Geigy Corporation | Piperidine derivatives |
| BE792043A (fr) * | 1971-11-30 | 1973-05-29 | Ciba Geigy | Derives de la piperidine utilisables pour stabiliser des matieres organiques |
| CH597185A5 (en) * | 1973-12-10 | 1978-03-31 | Ciba Geigy Ag | Stabilising synthetic polymers, pref polyolefines |
| US4461898A (en) * | 1981-11-10 | 1984-07-24 | Ciba-Geigy Corporation | Process for the preparation of novel light stabilizers |
| EP0119961B1 (de) * | 1983-03-21 | 1988-01-20 | Ciba-Geigy Ag | Oligoester mit Polyalkylpiperidingruppen |
| JPS61140566A (ja) * | 1984-12-11 | 1986-06-27 | Sumitomo Chem Co Ltd | ピペリジン誘導体、その製造方法およびこれを有効成分とする有機物質用安定剤 |
| JPH0725735B2 (ja) * | 1985-08-07 | 1995-03-22 | 住友化学工業株式会社 | ピペリジン誘導体、その製造法およびこれを有効成分とする有機物質用安定剤 |
-
1991
- 1991-04-24 US US07/690,760 patent/US5180830A/en not_active Expired - Fee Related
-
1992
- 1992-03-24 HU HU9200970A patent/HUT60718A/hu unknown
- 1992-03-24 IL IL101357A patent/IL101357A0/xx unknown
- 1992-03-26 CA CA002064135A patent/CA2064135A1/en not_active Abandoned
- 1992-04-02 ZA ZA922424A patent/ZA922424B/xx unknown
- 1992-04-14 JP JP4094528A patent/JPH05148229A/ja active Pending
- 1992-04-17 CN CN92102840A patent/CN1038677C/zh not_active Expired - Fee Related
- 1992-04-22 KR KR1019920006722A patent/KR920019747A/ko active IP Right Grant
- 1992-04-22 BR BR929201470A patent/BR9201470A/pt not_active Application Discontinuation
- 1992-04-23 DK DK92106920.9T patent/DK0510625T3/da active
- 1992-04-23 DE DE69220610T patent/DE69220610T2/de not_active Expired - Fee Related
- 1992-04-23 AT AT92106920T patent/ATE154928T1/de not_active IP Right Cessation
- 1992-04-23 MX MX9201880A patent/MX9201880A/es not_active IP Right Cessation
- 1992-04-23 EP EP92106920A patent/EP0510625B1/en not_active Expired - Lifetime
- 1992-04-23 AU AU15058/92A patent/AU1505892A/en not_active Abandoned
- 1992-04-23 RU SU925011466A patent/RU2036921C1/ru active
- 1992-04-24 FI FI921851A patent/FI921851A/fi not_active Application Discontinuation
- 1992-04-24 CS CS921261A patent/CS126192A3/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA922424B (en) | 1992-12-30 |
| DK0510625T3 (da) | 1997-07-21 |
| US5180830A (en) | 1993-01-19 |
| KR920019747A (ko) | 1992-11-19 |
| CN1066064A (zh) | 1992-11-11 |
| FI921851A (fi) | 1992-10-25 |
| BR9201470A (pt) | 1992-12-01 |
| CN1038677C (zh) | 1998-06-10 |
| DE69220610T2 (de) | 1997-12-18 |
| RU2036921C1 (ru) | 1995-06-09 |
| JPH05148229A (ja) | 1993-06-15 |
| IL101357A0 (en) | 1992-11-15 |
| CA2064135A1 (en) | 1992-10-25 |
| DE69220610D1 (de) | 1997-08-07 |
| EP0510625A1 (en) | 1992-10-28 |
| EP0510625B1 (en) | 1997-07-02 |
| HUT60718A (en) | 1992-10-28 |
| HU9200970D0 (en) | 1992-06-29 |
| AU1505892A (en) | 1992-10-29 |
| MX9201880A (es) | 1992-10-01 |
| FI921851A0 (fi) | 1992-04-24 |
| ATE154928T1 (de) | 1997-07-15 |
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