DE3866167D1 - Bicyclische piperidinverbindungen als stabilisatoren fuer organische materialien. - Google Patents
Bicyclische piperidinverbindungen als stabilisatoren fuer organische materialien.Info
- Publication number
- DE3866167D1 DE3866167D1 DE8888810337T DE3866167T DE3866167D1 DE 3866167 D1 DE3866167 D1 DE 3866167D1 DE 8888810337 T DE8888810337 T DE 8888810337T DE 3866167 T DE3866167 T DE 3866167T DE 3866167 D1 DE3866167 D1 DE 3866167D1
- Authority
- DE
- Germany
- Prior art keywords
- stabilizers
- organic materials
- piperidine compounds
- bicyclic piperidine
- bicyclic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical class C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 title 1
- 239000011368 organic material Substances 0.000 title 1
- 239000003381 stabilizer Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- 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
- C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms 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)
- Compositions Of Macromolecular Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20750/87A IT1205119B (it) | 1987-06-02 | 1987-06-02 | Composti piperidinici biciclici utilizzabili come stabilizzanti per polimeri sintetici |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3866167D1 true DE3866167D1 (de) | 1991-12-19 |
Family
ID=11171511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888810337T Expired - Lifetime DE3866167D1 (de) | 1987-06-02 | 1988-05-25 | Bicyclische piperidinverbindungen als stabilisatoren fuer organische materialien. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4859724A (de) |
EP (1) | EP0294329B1 (de) |
JP (1) | JP2613088B2 (de) |
CA (1) | CA1299175C (de) |
DE (1) | DE3866167D1 (de) |
IT (1) | IT1205119B (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5880186A (en) * | 1994-09-23 | 1999-03-09 | Ciba Specialty Chemicals Corporation | Stabilized filled polyolefins |
US6002004A (en) * | 1995-03-28 | 1999-12-14 | Witco Vinyl Additives Gmbh | Pyrrolodiazine derivatives as stabilizers for chilorine-containing polymers |
TW426681B (en) * | 1995-03-28 | 2001-03-21 | Witco Vinyl Additives Gmbh | Process for the preparation of pyrrolodiazine derivatives as stabilizers for chlorine containing polymers |
US20070100091A1 (en) * | 2005-10-31 | 2007-05-03 | Anantharaman Dhanabalan | Crosslinked poly(arylene ether) composition, method, and article |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3736321A (en) * | 1968-02-15 | 1973-05-29 | Eastman Kodak Co | Novel cyanine dyes with pyrroloquin-oxaline or pyrrolopyrazine nuclei |
IT1096590B (it) * | 1978-06-20 | 1985-08-26 | Chimosa Chimica Organica Spa | Derivati dell'1,3,5-triazacicloeptan-2,4-dione,processo per la loro preparazione e loro impiego come stabilizzanti per polimeri |
IT1097753B (it) * | 1978-07-28 | 1985-08-31 | Chimosa Chimica Organica Spa | Compcsti piperidinici, processo per la loro preparazione e loro impiego come stabil izzanti per polimeri sintetici |
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. |
-
1987
- 1987-06-02 IT IT20750/87A patent/IT1205119B/it active
-
1988
- 1988-05-25 US US07/198,269 patent/US4859724A/en not_active Expired - Fee Related
- 1988-05-25 EP EP88810337A patent/EP0294329B1/de not_active Expired
- 1988-05-25 DE DE8888810337T patent/DE3866167D1/de not_active Expired - Lifetime
- 1988-05-31 CA CA000568204A patent/CA1299175C/en not_active Expired - Lifetime
- 1988-06-02 JP JP63136629A patent/JP2613088B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1299175C (en) | 1992-04-21 |
JPS63316780A (ja) | 1988-12-26 |
US4859724A (en) | 1989-08-22 |
EP0294329A2 (de) | 1988-12-07 |
EP0294329B1 (de) | 1991-11-13 |
IT8720750A0 (it) | 1987-06-02 |
JP2613088B2 (ja) | 1997-05-21 |
EP0294329A3 (en) | 1989-07-26 |
IT1205119B (it) | 1989-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: CIBA SPECIALTY CHEMICALS HOLDING INC., BASEL, CH |
|
8339 | Ceased/non-payment of the annual fee |