IT1302985B1 - Bisfenoli sostituiti con gruppi di norbornene come antiossidanti - Google Patents
Bisfenoli sostituiti con gruppi di norbornene come antiossidantiInfo
- Publication number
- IT1302985B1 IT1302985B1 IT1997MI000184A ITMI970184A IT1302985B1 IT 1302985 B1 IT1302985 B1 IT 1302985B1 IT 1997MI000184 A IT1997MI000184 A IT 1997MI000184A IT MI970184 A ITMI970184 A IT MI970184A IT 1302985 B1 IT1302985 B1 IT 1302985B1
- Authority
- IT
- Italy
- Prior art keywords
- bisphenols
- norbornene
- antioxidants
- replaced
- groups
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/08—Bridged systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/23—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic, containing six-membered aromatic rings and other rings, with unsaturation outside the aromatic 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
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/56—Ring systems containing bridged rings
- C07C2603/58—Ring systems containing bridged rings containing three rings
- C07C2603/60—Ring systems containing bridged rings containing three rings containing at least one ring with less than six members
- C07C2603/66—Ring systems containing bridged rings containing three rings containing at least one ring with less than six members containing 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)
- Compositions Of Macromolecular Compounds (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH25696 | 1996-02-01 | ||
US08/789,894 US5852090A (en) | 1996-02-01 | 1997-01-29 | Norbornene-substituted bisphenol antioxidants |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI970184A1 ITMI970184A1 (it) | 1998-07-31 |
IT1302985B1 true IT1302985B1 (it) | 2000-10-18 |
Family
ID=25684049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1997MI000184A IT1302985B1 (it) | 1996-02-01 | 1997-01-31 | Bisfenoli sostituiti con gruppi di norbornene come antiossidanti |
Country Status (6)
Country | Link |
---|---|
US (1) | US5852090A (it) |
JP (1) | JPH09227433A (it) |
DE (1) | DE19703225A1 (it) |
FR (1) | FR2744443B1 (it) |
GB (1) | GB2309694B (it) |
IT (1) | IT1302985B1 (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10115222A1 (de) * | 2001-03-28 | 2002-10-10 | Clariant Gmbh | Hochmolekulare, vernetzte Polyvinylbutyrale, Verfahren zu deren Herstellung sowie deren Verwendung |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3355414A (en) * | 1961-09-14 | 1967-11-28 | Eastman Kodak Co | Thermosetting polyesters |
US3714122A (en) * | 1970-07-20 | 1973-01-30 | Goodyear Tire & Rubber | Antioxidants and age resistant polymeric compositions |
US3930047A (en) * | 1974-03-11 | 1975-12-30 | Dynapol Corp | Fat or oil composition stabilized with polystyrlphenol antioxidant |
US4301306A (en) * | 1980-03-27 | 1981-11-17 | The B. F. Goodrich Company | Norbornenyl phenolic compounds |
US4355148A (en) * | 1980-09-18 | 1982-10-19 | The B. F. Goodrich Company | Norbornene polymers containing bound phenolic antioxidant |
US5157164A (en) * | 1990-07-10 | 1992-10-20 | Copolymer Rubber & Chemical Corp. | Polymerizable antioxidant composition |
US5017727A (en) * | 1990-07-10 | 1991-05-21 | Copolymer Rubber & Chemical Corporation | Polymerizable antioxidant composition |
ATE143352T1 (de) * | 1990-07-10 | 1996-10-15 | Dsm Nv | Polymerisierbares antioxidans und gebundenes antioxidans enthaltende olefinpolymere |
DE19718288A1 (de) * | 1996-05-03 | 1997-11-27 | Ciba Geigy Ag | Stabilisierte Zusammensetzung und polymere Antioxidantien |
-
1997
- 1997-01-27 GB GB9701610A patent/GB2309694B/en not_active Expired - Fee Related
- 1997-01-29 US US08/789,894 patent/US5852090A/en not_active Expired - Fee Related
- 1997-01-29 DE DE19703225A patent/DE19703225A1/de not_active Withdrawn
- 1997-01-30 FR FR9701001A patent/FR2744443B1/fr not_active Expired - Fee Related
- 1997-01-31 JP JP9033062A patent/JPH09227433A/ja active Pending
- 1997-01-31 IT IT1997MI000184A patent/IT1302985B1/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
GB2309694B (en) | 2000-02-16 |
FR2744443B1 (fr) | 1999-02-19 |
US5852090A (en) | 1998-12-22 |
JPH09227433A (ja) | 1997-09-02 |
GB9701610D0 (en) | 1997-03-19 |
ITMI970184A1 (it) | 1998-07-31 |
DE19703225A1 (de) | 1997-08-07 |
GB2309694A (en) | 1997-08-06 |
FR2744443A1 (fr) | 1997-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |