NO174811C - - Google Patents
Info
- Publication number
- NO174811C NO174811C NO892796A NO892796A NO174811C NO 174811 C NO174811 C NO 174811C NO 892796 A NO892796 A NO 892796A NO 892796 A NO892796 A NO 892796A NO 174811 C NO174811 C NO 174811C
- Authority
- NO
- Norway
- Prior art keywords
- branched
- units deriving
- chem
- formula
- units
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/04—Aromatic polycarbonates
- C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
- C08G64/08—Aromatic polycarbonates not containing aliphatic unsaturation containing atoms other than carbon, hydrogen or oxygen
- C08G64/10—Aromatic polycarbonates not containing aliphatic unsaturation containing atoms other than carbon, hydrogen or oxygen containing halogens
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
- Fireproofing Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Silicon Polymers (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8821283A IT1226653B (it) | 1988-07-08 | 1988-07-08 | Policarbonati resistenti alla fiamma contenenti unita' derivanti da composti trifenilici alogenati. |
Publications (4)
Publication Number | Publication Date |
---|---|
NO892796D0 NO892796D0 (no) | 1989-07-06 |
NO892796L NO892796L (no) | 1990-01-09 |
NO174811B NO174811B (no) | 1994-04-05 |
NO174811C true NO174811C (fr) | 1994-07-13 |
Family
ID=11179517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO892796A NO174811B (no) | 1988-07-08 | 1989-07-06 | Termoplastiske forgrenede polykarbonater |
Country Status (10)
Country | Link |
---|---|
US (1) | US5047498A (fr) |
EP (1) | EP0350088B1 (fr) |
JP (1) | JPH0267317A (fr) |
KR (1) | KR920007758B1 (fr) |
AT (1) | ATE115979T1 (fr) |
DE (1) | DE68920078D1 (fr) |
DK (1) | DK335089A (fr) |
IT (1) | IT1226653B (fr) |
NO (1) | NO174811B (fr) |
ZA (1) | ZA894545B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0819412B2 (ja) * | 1990-02-14 | 1996-02-28 | 帝人化成株式会社 | 粒状難燃剤の製造方法 |
KR100419857B1 (ko) * | 1997-08-26 | 2004-09-24 | 주식회사 삼양사 | 분지상 폴리카보네이트 수지 |
KR101037302B1 (ko) * | 2009-10-22 | 2011-05-26 | 주식회사 피앤이솔루션 | Scr의 구동 회로 |
CN114456366B (zh) * | 2022-01-27 | 2022-11-11 | 四川大学 | 低烟低热本征阻燃共聚碳酸酯及制备方法和应用 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB943920A (fr) * | 1959-07-17 | 1900-01-01 | ||
US3038880A (en) * | 1959-07-17 | 1962-06-12 | Eastman Kodak Co | Block copolymers of polycarbonates from 2-phenyl-bisphenol a and 4, 4'-bis(hydroxyphenyl)-methyl-dihalophenylmethanes and the latter compounds per se |
FR1263543A (fr) * | 1959-07-17 | 1961-06-09 | Kodak Pathe | Nouveau bisphénol, polycarbonates d'un tel bisphénol et ses applications industrielles, notamment, comme support de film photographique |
-
1988
- 1988-07-08 IT IT8821283A patent/IT1226653B/it active
-
1989
- 1989-06-12 US US07/365,958 patent/US5047498A/en not_active Expired - Fee Related
- 1989-06-14 ZA ZA894545A patent/ZA894545B/xx unknown
- 1989-06-16 DE DE68920078T patent/DE68920078D1/de not_active Expired - Lifetime
- 1989-06-16 AT AT89201579T patent/ATE115979T1/de not_active IP Right Cessation
- 1989-06-16 EP EP89201579A patent/EP0350088B1/fr not_active Expired - Lifetime
- 1989-06-29 KR KR1019890009016A patent/KR920007758B1/ko not_active IP Right Cessation
- 1989-07-06 DK DK335089A patent/DK335089A/da not_active Application Discontinuation
- 1989-07-06 NO NO892796A patent/NO174811B/no unknown
- 1989-07-07 JP JP1174344A patent/JPH0267317A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NO892796L (no) | 1990-01-09 |
IT1226653B (it) | 1991-01-31 |
NO174811B (no) | 1994-04-05 |
NO892796D0 (no) | 1989-07-06 |
DK335089D0 (da) | 1989-07-06 |
ATE115979T1 (de) | 1995-01-15 |
KR900001788A (ko) | 1990-02-27 |
US5047498A (en) | 1991-09-10 |
EP0350088A2 (fr) | 1990-01-10 |
EP0350088A3 (fr) | 1991-06-12 |
ZA894545B (en) | 1990-03-28 |
JPH0267317A (ja) | 1990-03-07 |
KR920007758B1 (ko) | 1992-09-17 |
DK335089A (da) | 1990-01-09 |
IT8821283A0 (it) | 1988-07-08 |
DE68920078D1 (de) | 1995-02-02 |
EP0350088B1 (fr) | 1994-12-21 |
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