CH508008A - Stabilisiertes synthetisches Polymer und Verfahren zur Herstellung desselben - Google Patents
Stabilisiertes synthetisches Polymer und Verfahren zur Herstellung desselbenInfo
- Publication number
- CH508008A CH508008A CH927368A CH927368A CH508008A CH 508008 A CH508008 A CH 508008A CH 927368 A CH927368 A CH 927368A CH 927368 A CH927368 A CH 927368A CH 508008 A CH508008 A CH 508008A
- Authority
- CH
- Switzerland
- Prior art keywords
- making
- same
- synthetic polymer
- stabilized synthetic
- stabilized
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D498/10—Spiro-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D519/00—Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
-
- 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
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/005—Stabilisers against oxidation, heat, light, ozone
-
- 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
- C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
- C08K5/3445—Five-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1787668 | 1968-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH508008A true CH508008A (de) | 1971-05-31 |
Family
ID=11955872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH927368A CH508008A (de) | 1968-03-19 | 1968-06-24 | Stabilisiertes synthetisches Polymer und Verfahren zur Herstellung desselben |
Country Status (4)
Country | Link |
---|---|
US (1) | US3542729A (de) |
CH (1) | CH508008A (de) |
DE (1) | DE1769646C3 (de) |
FR (1) | FR1570982A (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1270445A (en) * | 1968-06-04 | 1972-04-12 | Asahi Chemical Ind | Stabilized polymer compositions |
BR6914929D0 (pt) * | 1969-07-18 | 1973-04-19 | Lepetit Spa | Processo para preparar triazaspiro-decanoditionas |
US4066615A (en) * | 1971-06-05 | 1978-01-03 | Sankyo Company Limited | Polymer compositions containing piperidine derivatives as stabilizers |
CA975365A (en) * | 1971-06-05 | 1975-09-30 | Eiko Mori | Piperidine derivatives and their use as stabilizers |
US3941744A (en) * | 1971-06-05 | 1976-03-02 | Sankyo Company Limited | Piperidine derivatives and their use as stabilizers |
US3975462A (en) * | 1971-07-02 | 1976-08-17 | Sankyo Company Limited | Piperidine-spiro-hydantoin derivatives and their use as stabilizers |
GB1395159A (en) * | 1971-11-30 | 1975-05-21 | Ciba Geigy Ag | Tetra-hydropyridine derivatives |
JPS4961237A (de) * | 1972-06-03 | 1974-06-13 | ||
US3898303A (en) * | 1972-05-31 | 1975-08-05 | Sankyo Co | Piperidine-spiro-hydantoin derivatives and their use as stabilizers |
US3975357A (en) * | 1973-04-19 | 1976-08-17 | Sankyo Company Limited | Stabilized synthetic polymer compositions |
JPS5855980B2 (ja) * | 1975-05-28 | 1983-12-13 | 三共株式会社 | ゴウセイコウブンシザイリヨウヨウアンテイザイ |
US4076821A (en) * | 1976-02-27 | 1978-02-28 | Yoshitomi Pharmaceutical Industries, Ltd. | 4,4-Diphenylcycloalkylpiperidines and psychotropic compositions thereof |
JPS5429400A (en) * | 1977-08-08 | 1979-03-05 | Sankyo Co Ltd | Polymer comprising polyalkylpiperidine and its use as stabilizers |
US4107139A (en) * | 1977-08-09 | 1978-08-15 | Hoechst Aktiengesellschaft | 1-Oxa-4,8-diazaspiro[4,5]decanes and polymers stabilized against UV light with these compounds |
US4125518A (en) * | 1978-03-30 | 1978-11-14 | American Cyanamid Company | 1-Oxa-4-azaspiro[4,5]decanes as light stabilizers for polymers |
EP0006213B1 (de) * | 1978-06-21 | 1982-09-01 | Ciba-Geigy Ag | Lichtstabilisierung von sauerkatalysierten Einbrennlacken |
DE2834455A1 (de) * | 1978-08-05 | 1980-02-28 | Hoechst Ag | Neue harnstoffderivate, ihre herstellung und ihre verwendung als lichtschutzmittel fuer polymere |
JPS5578033A (en) * | 1978-12-08 | 1980-06-12 | Adeka Argus Chem Co Ltd | Stabilized synthetic resin composition |
US4322522A (en) * | 1980-07-08 | 1982-03-30 | Akzona Incorporated | Polyester/polyether segmented copolymers stabilized against degradation by UV light via copolymerization with analogs of 2,2,6,6-tetramethylpiperidine derivatives |
ATE102666T1 (de) * | 1988-06-14 | 1994-03-15 | Ciba Geigy Ag | Verfahren zum fotochemischen stabilisieren von ungefaerbten und gefaerbten polypropylenfasern. |
EP0559611B1 (de) * | 1992-03-05 | 1999-11-17 | Ciba SC Holding AG | Stabilisierung von Pyrrolopyrrolpigmenten |
AU2005295814A1 (en) * | 2004-10-13 | 2006-04-27 | Merck & Co., Inc. | Spiropiperidine compounds useful as beta-secretase inhibitors for the treatment of Alzhermer's disease |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3330836A (en) * | 1964-03-24 | 1967-07-11 | Sandoz Ag | 4-amino-isonipecotic acid |
NL127065C (de) * | 1964-04-22 | |||
US3325499A (en) * | 1964-11-02 | 1967-06-13 | Mcneilab Inc | 1-(1-hydrocarbyl-4-piperdyl)-2-indolinone |
GB1130386A (en) * | 1965-11-26 | 1968-10-16 | Sankyo Co | Novel polyolefin stabilizers |
US3325445A (en) * | 1966-08-26 | 1967-06-13 | Eastman Kodak Co | Poly-alpha-olefin compositions containing pyrazolone stabilizers |
DE1299627B (de) * | 1966-08-31 | 1969-07-24 | Dynamit Nobel Ag | Verfahren zur Herstellung von reinster Terepthalsaeure |
-
1968
- 1968-06-19 US US738105A patent/US3542729A/en not_active Expired - Lifetime
- 1968-06-21 FR FR1570982D patent/FR1570982A/fr not_active Expired
- 1968-06-22 DE DE1769646A patent/DE1769646C3/de not_active Expired
- 1968-06-24 CH CH927368A patent/CH508008A/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE1769646A1 (de) | 1972-03-02 |
DE1769646B2 (de) | 1974-07-04 |
DE1769646C3 (de) | 1975-03-06 |
US3542729A (en) | 1970-11-24 |
FR1570982A (de) | 1969-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |