IT1189307B - Polialchilpiperidine impiegabili come stabilizzanti di materie organiche polimere,e loro preparazione - Google Patents
Polialchilpiperidine impiegabili come stabilizzanti di materie organiche polimere,e loro preparazioneInfo
- Publication number
- IT1189307B IT1189307B IT48753/82A IT4875382A IT1189307B IT 1189307 B IT1189307 B IT 1189307B IT 48753/82 A IT48753/82 A IT 48753/82A IT 4875382 A IT4875382 A IT 4875382A IT 1189307 B IT1189307 B IT 1189307B
- Authority
- IT
- Italy
- Prior art keywords
- polyalkylpiperidins
- preparation
- organic material
- polymer organic
- material stabilizers
- 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
- C07D211/08—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 hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/18—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 hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D211/20—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 hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulphur atoms
- C07D211/22—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 hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulphur atoms by oxygen atoms
-
- 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
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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3126604 | 1981-07-06 | ||
| DE3132420 | 1981-08-17 | ||
| DE3148921 | 1981-12-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8248753A0 IT8248753A0 (it) | 1982-07-05 |
| IT1189307B true IT1189307B (it) | 1988-02-04 |
Family
ID=27189419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT48753/82A IT1189307B (it) | 1981-07-06 | 1982-07-05 | Polialchilpiperidine impiegabili come stabilizzanti di materie organiche polimere,e loro preparazione |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4415687A (it) |
| FR (1) | FR2508908A1 (it) |
| GB (1) | GB2106897B (it) |
| IT (1) | IT1189307B (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5376737A (en) * | 1991-04-25 | 1994-12-27 | Allergan, Inc. | Methods for benefitting polymers |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1395159A (en) * | 1971-11-30 | 1975-05-21 | Ciba Geigy Ag | Tetra-hydropyridine derivatives |
| DE2745058A1 (de) * | 1976-10-18 | 1978-04-20 | Ciba Geigy Ag | Bis-polyalkylpiperidine |
| 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 |
| US4251435A (en) * | 1979-11-30 | 1981-02-17 | The B. F. Goodrich Company | High molecular weight piperidine derivatives as UV stabilizers |
| US4356287A (en) * | 1981-07-20 | 1982-10-26 | American Cyanamid Company | Novel polymeric light stabilizers for polymers |
-
1982
- 1982-07-01 FR FR8211715A patent/FR2508908A1/fr active Granted
- 1982-07-02 US US06/394,399 patent/US4415687A/en not_active Expired - Fee Related
- 1982-07-02 GB GB08219131A patent/GB2106897B/en not_active Expired
- 1982-07-05 IT IT48753/82A patent/IT1189307B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT8248753A0 (it) | 1982-07-05 |
| GB2106897A (en) | 1983-04-20 |
| GB2106897B (en) | 1985-07-10 |
| US4415687A (en) | 1983-11-15 |
| FR2508908B1 (it) | 1983-11-18 |
| FR2508908A1 (fr) | 1983-01-07 |
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