BE778381A - 4-piperidonecetals, leur preparation et leur utilisation comme stabilisants - Google Patents
4-piperidonecetals, leur preparation et leur utilisation comme stabilisantsInfo
- Publication number
- BE778381A BE778381A BE778381A BE778381A BE778381A BE 778381 A BE778381 A BE 778381A BE 778381 A BE778381 A BE 778381A BE 778381 A BE778381 A BE 778381A BE 778381 A BE778381 A BE 778381A
- Authority
- BE
- Belgium
- Prior art keywords
- piperidonecetals
- stabilizers
- preparation
- Prior art date
Links
- 239000003381 stabilizer Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/10—Spiro-condensed systems
-
- 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
-
- 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
-
- 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
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3432—Six-membered rings
- C08K5/3435—Piperidines
-
- 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)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Hydrogenated Pyridines (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH93672A CH566986A5 (US06650917-20031118-M00005.png) | 1972-01-21 | 1972-01-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE778381A true BE778381A (fr) | 1972-05-16 |
Family
ID=4198617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE778381A BE778381A (fr) | 1972-01-21 | 1972-01-21 | 4-piperidonecetals, leur preparation et leur utilisation comme stabilisants |
Country Status (7)
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS554133B2 (US06650917-20031118-M00005.png) * | 1972-07-27 | 1980-01-29 | ||
JPS4962543A (US06650917-20031118-M00005.png) * | 1972-10-20 | 1974-06-18 | ||
JPS5420977B2 (US06650917-20031118-M00005.png) * | 1972-10-26 | 1979-07-26 | ||
IE39205B1 (en) * | 1973-04-19 | 1978-08-30 | Ciba Geigy Ag | New stabiliser system and its use for stabilising styrene polymers |
JPS5082146A (US06650917-20031118-M00005.png) * | 1973-07-20 | 1975-07-03 | ||
JPS5147738B2 (US06650917-20031118-M00005.png) * | 1973-11-27 | 1976-12-16 | ||
US3960809A (en) * | 1973-12-28 | 1976-06-01 | Ciba-Geigy Corporation | Compositions stabilized with hindered piperidine carboxylic acids |
GB1478261A (en) * | 1975-05-28 | 1977-06-29 | Ciba Geigy Ag | Derivatives of 4-oxopiperidines |
US4202816A (en) * | 1975-06-19 | 1980-05-13 | Ciba-Geigy Corporation | Novel light stabilizers |
CH626109A5 (US06650917-20031118-M00005.png) * | 1976-05-11 | 1981-10-30 | Ciba Geigy Ag | |
CH623066A5 (US06650917-20031118-M00005.png) * | 1976-05-11 | 1981-05-15 | Ciba Geigy Ag | |
JPS537748A (en) * | 1976-07-12 | 1978-01-24 | Toray Ind Inc | Synthetic resin composition having improved light resistance and gas-stain resistance |
US4250268A (en) * | 1978-11-28 | 1981-02-10 | Ciba-Geigy Corporation | Polysilylesters having a polyalkylpiperidine as part of the polymer useful as light stabilizers for plastics |
US4234699A (en) * | 1978-11-29 | 1980-11-18 | Ciba-Geigy Corporation | Polymeric light stabilizers for plastics |
US4234700A (en) * | 1978-12-04 | 1980-11-18 | Ciba-Geigy Corporation | Polymeric light stabilizers for plastics |
US4315848A (en) * | 1979-05-10 | 1982-02-16 | Ciba-Geigy Corporation | 2-[2-Hydroxy-3,5-di-(α,α-dimethylbenzyl)-phenyl]-2H-benzotriazole and stabilized compositions |
DE2930449A1 (de) * | 1979-07-26 | 1981-02-19 | Bayer Ag | N-acyl-piperidonketale, verfahren zu deren herstellung und deren verwendung als gegenmittel zum schutz von kulturpflanzen vor schaedigungen durch herbizide |
IT1168109B (it) * | 1981-03-16 | 1987-05-20 | Montedison Spa | Derivati della piperidina |
IT1140397B (it) * | 1981-12-23 | 1986-09-24 | Montefluos Spa | Sali di perossidi organici amminici e loro applicazioni |
IT1163815B (it) * | 1983-07-19 | 1987-04-08 | Chimosa Chimica Organica Spa | Composti polimerici contenenti radicali piperidinici processo per la loro preparazione e loro impiego quali stabilizzanti per polimeri sintetici |
CA1267900A (en) * | 1983-09-05 | 1990-04-17 | Shinichi Yachigo | Piperidine derivatives, their production and stabilized polymer compositions containing same |
US4710527A (en) * | 1985-10-11 | 1987-12-01 | Ici Americas Inc. | Malonate-based light stabilizers for plastics |
ES2050274T3 (es) * | 1988-06-14 | 1994-05-16 | Ciba Geigy Ag | Procedimiento para la estabilizacion fotoquimica de fibras de polipropileno sin teñir y teñidas. |
US20030009031A1 (en) * | 2001-04-30 | 2003-01-09 | Mikolaj Jawosiuk | Novel hindered spiro-ketal nitroxides |
DE10304055A1 (de) * | 2003-02-01 | 2004-08-12 | Degussa Ag | Verfahren zur Herstellung von Ketalen |
US6852860B2 (en) * | 2003-03-14 | 2005-02-08 | Weyerhaeuser Company | Method for making piperidone ketals using polyphosphoric acid |
US20180208846A1 (en) * | 2015-08-07 | 2018-07-26 | Dic Corporation | Liquid crystal composition and liquid crystal display device including the same |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH437285A (de) * | 1964-03-09 | 1967-06-15 | Geigy Ag J R | Verfahren zur Herstellung von neuen Pyrrolidin-, Piperidin- und Azepinderivaten |
-
1972
- 1972-01-19 US US00219133A patent/US3790525A/en not_active Expired - Lifetime
- 1972-01-21 BE BE778381A patent/BE778381A/xx unknown
- 1972-01-21 CH CH93672A patent/CH566986A5/xx not_active IP Right Cessation
- 1972-01-21 DE DE19722203533 patent/DE2203533A1/de active Pending
- 1972-01-24 NL NL7200935A patent/NL7200935A/xx unknown
- 1972-01-24 FR FR7202179A patent/FR2168848B1/fr not_active Expired
- 1972-01-24 GB GB328172A patent/GB1336403A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7200935A (US06650917-20031118-M00005.png) | 1973-07-26 |
DE2203533A1 (de) | 1973-08-16 |
FR2168848B1 (US06650917-20031118-M00005.png) | 1976-03-05 |
CH566986A5 (US06650917-20031118-M00005.png) | 1975-09-30 |
GB1336403A (en) | 1973-11-07 |
US3790525A (en) | 1974-02-05 |
FR2168848A1 (US06650917-20031118-M00005.png) | 1973-09-07 |
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