IT8921380A0 - Composti piperazin piperidinici atti all'impiego come stabilizzanti per materiali organici. - Google Patents
Composti piperazin piperidinici atti all'impiego come stabilizzanti per materiali organici.Info
- Publication number
- IT8921380A0 IT8921380A0 IT8921380A IT2138089A IT8921380A0 IT 8921380 A0 IT8921380 A0 IT 8921380A0 IT 8921380 A IT8921380 A IT 8921380A IT 2138089 A IT2138089 A IT 2138089A IT 8921380 A0 IT8921380 A0 IT 8921380A0
- Authority
- IT
- Italy
- Prior art keywords
- piperazin
- stabilizers
- organic materials
- compounds suitable
- piperidine compounds
- Prior art date
Links
- 239000011368 organic material Substances 0.000 title 1
- LMRCKXYHPYNEJV-UHFFFAOYSA-N piperazine;piperidine Chemical class C1CCNCC1.C1CNCCN1 LMRCKXYHPYNEJV-UHFFFAOYSA-N 0.000 title 1
- 239000003381 stabilizer Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
-
- 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
- C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
- C08K5/3462—Six-membered rings
-
- 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
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
- C08K5/34926—Triazines also containing heterocyclic groups other than triazine groups
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)
- Plural Heterocyclic Compounds (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8921380A IT1231329B (it) | 1989-07-28 | 1989-07-28 | Composti piperazin piperidinici atti all'impiego come stabilizzanti per materiali organici |
US07/555,283 US5332816A (en) | 1989-07-28 | 1990-07-19 | Piperazine-piperidine compounds for use as stabilizers for organic materials |
EP90810557A EP0410934B1 (en) | 1989-07-28 | 1990-07-19 | Piperazine-piperidine compounds for use as stabilizers for organic materials |
DE69032716T DE69032716T2 (de) | 1989-07-28 | 1990-07-19 | Piperazin-Piperidin-Verbindungen für Verwendung als Stabilisatoren für organische Materialien |
CA002022031A CA2022031A1 (en) | 1989-07-28 | 1990-07-26 | Piperazine-piperidine compounds for use as stabilizers for organic materials |
JP2201031A JP2952424B2 (ja) | 1989-07-28 | 1990-07-27 | 有機材料用安定剤として使用するためのピペラジン―ピペリジン化合物 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8921380A IT1231329B (it) | 1989-07-28 | 1989-07-28 | Composti piperazin piperidinici atti all'impiego come stabilizzanti per materiali organici |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8921380A0 true IT8921380A0 (it) | 1989-07-28 |
IT1231329B IT1231329B (it) | 1991-11-28 |
Family
ID=11180932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8921380A IT1231329B (it) | 1989-07-28 | 1989-07-28 | Composti piperazin piperidinici atti all'impiego come stabilizzanti per materiali organici |
Country Status (6)
Country | Link |
---|---|
US (1) | US5332816A (it) |
EP (1) | EP0410934B1 (it) |
JP (1) | JP2952424B2 (it) |
CA (1) | CA2022031A1 (it) |
DE (1) | DE69032716T2 (it) |
IT (1) | IT1231329B (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0646315B2 (ja) * | 1985-04-25 | 1994-06-15 | キヤノン株式会社 | 静電荷像現像用電荷付与材 |
IT1231329B (it) * | 1989-07-28 | 1991-11-28 | Ciba Geigy Spa | Composti piperazin piperidinici atti all'impiego come stabilizzanti per materiali organici |
IT1240690B (it) * | 1990-04-30 | 1993-12-17 | Ciba Geigy Ag | Composti piperdin-triazinici atti all'impiego come stabilizzanti per materiali organici |
US5231151A (en) * | 1991-01-18 | 1993-07-27 | The Dow Chemical Company | Silica supported transition metal catalyst |
IT1251467B (it) * | 1991-07-12 | 1995-05-15 | Ciba Geigy Spa | Nuovi composti tetrametilpiperidinici atti all'impiego come stabilizzanti per materiali organici. |
IT1252227B (it) * | 1991-12-17 | 1995-06-05 | Ciba Geigy Spa | Composti tetrametilpiperidinici atti all'impiego come stabilizzanti per materiali organici |
IT1254689B (it) * | 1992-04-14 | 1995-09-28 | Cooligomeri piperidin-triazinici atti all'impiego come stabilizzanti per materiali organici. | |
IT1263993B (it) * | 1993-04-05 | 1996-09-06 | Ciba Geigy Spa | Composti piperidin-triazinici atti all'impiego come stabilizzanti per materiali organici |
IT1270975B (it) * | 1993-06-03 | 1997-05-26 | Ciba Geigy Spa | Composti piperidin-triazinici atti all'impiego come stabilizzanti allaluce, al calore e alla ossidazione per materiali organici |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4315859A (en) * | 1979-01-15 | 1982-02-16 | Ciba-Geigy Corporation | 1,3,5-Triazines containing at least one piperidine radical |
IT7921841A0 (it) * | 1979-04-13 | 1979-04-13 | Chimosa Chimica Organica Spa | Nuovi composti piperidinici, processo per la loro preparazione e loro impiego come stabilizzanti per polimeri sintetici. |
JPS56501681A (it) * | 1979-12-10 | 1981-11-19 | ||
IT1193659B (it) * | 1983-02-04 | 1988-07-21 | Chimosa Chimica Organica Spa | Composti piperidinil-triazinici utili come stabilizzanti per polimeri sintetici |
IT1212735B (it) * | 1983-05-03 | 1989-11-30 | Chimosa Chimica Organica Spa | Impiego di composti piperidinici quali stalibizzati per polimeri sintetici. |
IT1213028B (it) * | 1986-01-30 | 1989-12-07 | Ciba Geigy Spa | Composti piperidinici atti all'impiego come stabilizzanti per polimeri sintetici. |
IT1231329B (it) * | 1989-07-28 | 1991-11-28 | Ciba Geigy Spa | Composti piperazin piperidinici atti all'impiego come stabilizzanti per materiali organici |
IT1243433B (it) * | 1990-10-03 | 1994-06-10 | Ciba Geigy Spa | Composti piperidin-triazinici atti all'impiego come stabilizzanti per materiali organici |
-
1989
- 1989-07-28 IT IT8921380A patent/IT1231329B/it active
-
1990
- 1990-07-19 DE DE69032716T patent/DE69032716T2/de not_active Expired - Fee Related
- 1990-07-19 US US07/555,283 patent/US5332816A/en not_active Expired - Fee Related
- 1990-07-19 EP EP90810557A patent/EP0410934B1/en not_active Expired - Lifetime
- 1990-07-26 CA CA002022031A patent/CA2022031A1/en not_active Abandoned
- 1990-07-27 JP JP2201031A patent/JP2952424B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0410934B1 (en) | 1998-10-28 |
JP2952424B2 (ja) | 1999-09-27 |
CA2022031A1 (en) | 1991-01-29 |
DE69032716D1 (de) | 1998-12-03 |
US5332816A (en) | 1994-07-26 |
EP0410934A2 (en) | 1991-01-30 |
EP0410934A3 (en) | 1991-12-11 |
IT1231329B (it) | 1991-11-28 |
DE69032716T2 (de) | 1999-04-08 |
JPH0366667A (ja) | 1991-03-22 |
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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: 19970730 |