IT8719500A0 - Composti piperidinici atti all'impiego come stabilizzanti per polimeri e copolimeri sintetici. - Google Patents
Composti piperidinici atti all'impiego come stabilizzanti per polimeri e copolimeri sintetici.Info
- Publication number
- IT8719500A0 IT8719500A0 IT8719500A IT1950087A IT8719500A0 IT 8719500 A0 IT8719500 A0 IT 8719500A0 IT 8719500 A IT8719500 A IT 8719500A IT 1950087 A IT1950087 A IT 1950087A IT 8719500 A0 IT8719500 A0 IT 8719500A0
- Authority
- IT
- Italy
- Prior art keywords
- stabilizers
- copolymers
- synthetic polymers
- compounds suitable
- piperidine compounds
- Prior art date
Links
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical class C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 title 1
- 229920001577 copolymer Polymers 0.000 title 1
- 239000003381 stabilizer Substances 0.000 title 1
- 229920001059 synthetic polymer Polymers 0.000 title 1
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
- C07D211/56—Nitrogen atoms
- C07D211/58—Nitrogen 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Hydrogenated Pyridines (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19500/87A IT1203354B (it) | 1987-02-26 | 1987-02-26 | Composti piperidinici atti all'impiego come stabilizzanti per polimeri e copolimeri sintetici |
US07/156,112 US4855434A (en) | 1987-02-26 | 1988-02-16 | Piperidine compounds |
GB8804028A GB2201416B (en) | 1987-02-26 | 1988-02-22 | Piperidine compounds |
CA000559634A CA1314550C (en) | 1987-02-26 | 1988-02-24 | Piperidine compounds |
DE3805786A DE3805786C2 (de) | 1987-02-26 | 1988-02-24 | Piperidin-Verbindungen |
FR8802291A FR2611364A1 (fr) | 1987-02-26 | 1988-02-25 | Derives de la piperidine, compositions de matieres organiques contenant ces derives, et leur emploi pour proteger des matieres organiques |
JP63044090A JP2683589B2 (ja) | 1987-02-26 | 1988-02-26 | ピペリジン化合物 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19500/87A IT1203354B (it) | 1987-02-26 | 1987-02-26 | Composti piperidinici atti all'impiego come stabilizzanti per polimeri e copolimeri sintetici |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8719500A0 true IT8719500A0 (it) | 1987-02-26 |
IT1203354B IT1203354B (it) | 1989-02-15 |
Family
ID=11158552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19500/87A IT1203354B (it) | 1987-02-26 | 1987-02-26 | Composti piperidinici atti all'impiego come stabilizzanti per polimeri e copolimeri sintetici |
Country Status (7)
Country | Link |
---|---|
US (1) | US4855434A (it) |
JP (1) | JP2683589B2 (it) |
CA (1) | CA1314550C (it) |
DE (1) | DE3805786C2 (it) |
FR (1) | FR2611364A1 (it) |
GB (1) | GB2201416B (it) |
IT (1) | IT1203354B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4211603A1 (de) * | 1992-04-07 | 1993-10-14 | Basf Ag | Polyalkylpiperidin-Gruppen enthaltende Essigsäure- und 3-Aminoacrylsäure-Derivate |
IT1264817B1 (it) * | 1993-07-28 | 1996-10-10 | Ciba Geigy Spa | Derivati di polialchil-4-piperidinoli atti all'impderivati di polialchil-4-piperidinoli atti all'impiego come stabilizzanti per materiali organici iego come stabilizzanti per materiali organici |
IT1302988B1 (it) * | 1997-05-08 | 2000-10-18 | Great Lakes Chemical Italia | Polimeri organici stabilizzati alla luce |
IT1293317B1 (it) * | 1997-07-10 | 1999-02-16 | Great Lakes Chemical Italia | Miscele sinergiche stabilizzanti alla luce per polimeri organici |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2612314A1 (de) * | 1976-03-23 | 1977-09-29 | Bayer Ag | Piperidinderivate als lichtschutzmittel |
DE3408948C2 (de) * | 1983-03-21 | 1995-07-27 | Sandoz Ag | 4-Amino-polyalkylpiperidinverbindungen |
DE3412227A1 (de) * | 1983-04-11 | 1984-10-11 | Sandoz-Patent-GmbH, 7850 Lörrach | Neue piperidinverbindungen |
CA1266272A (en) * | 1983-05-27 | 1990-02-27 | Masakatsu Yoshimura | A 2,2,6,6-tetramethylpiperidine derivative, its production and a stabilizer for synthetic resins containing the same |
JPS61155368A (ja) * | 1984-12-28 | 1986-07-15 | 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 |
-
1987
- 1987-02-26 IT IT19500/87A patent/IT1203354B/it active
-
1988
- 1988-02-16 US US07/156,112 patent/US4855434A/en not_active Expired - Fee Related
- 1988-02-22 GB GB8804028A patent/GB2201416B/en not_active Expired - Lifetime
- 1988-02-24 CA CA000559634A patent/CA1314550C/en not_active Expired - Fee Related
- 1988-02-24 DE DE3805786A patent/DE3805786C2/de not_active Expired - Fee Related
- 1988-02-25 FR FR8802291A patent/FR2611364A1/fr active Granted
- 1988-02-26 JP JP63044090A patent/JP2683589B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3805786A1 (de) | 1988-09-08 |
IT1203354B (it) | 1989-02-15 |
JP2683589B2 (ja) | 1997-12-03 |
FR2611364B1 (it) | 1994-08-19 |
GB8804028D0 (en) | 1988-03-23 |
JPS63233973A (ja) | 1988-09-29 |
CA1314550C (en) | 1993-03-16 |
FR2611364A1 (fr) | 1988-09-02 |
US4855434A (en) | 1989-08-08 |
GB2201416B (en) | 1990-06-20 |
DE3805786C2 (de) | 1999-01-21 |
GB2201416A (en) | 1988-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970227 |