CA1094738A - Polycarbonate having improved critical thickness - Google Patents
Polycarbonate having improved critical thicknessInfo
- Publication number
- CA1094738A CA1094738A CA277,395A CA277395A CA1094738A CA 1094738 A CA1094738 A CA 1094738A CA 277395 A CA277395 A CA 277395A CA 1094738 A CA1094738 A CA 1094738A
- Authority
- CA
- Canada
- Prior art keywords
- mole percent
- structural unit
- present
- copolycarbonate
- copolycarbonate resin
- 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
Links
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68749076A | 1976-05-18 | 1976-05-18 | |
US687,490 | 1976-05-18 | ||
US76760777A | 1977-02-10 | 1977-02-10 | |
US767,607 | 1977-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1094738A true CA1094738A (en) | 1981-01-27 |
Family
ID=27104015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA277,395A Expired CA1094738A (en) | 1976-05-18 | 1977-04-28 | Polycarbonate having improved critical thickness |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS52140596A (de) |
CA (1) | CA1094738A (de) |
DE (1) | DE2721595A1 (de) |
FR (1) | FR2352016A1 (de) |
GB (1) | GB1584743A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4174359A (en) * | 1977-09-06 | 1979-11-13 | Mobay Chemical Corporation | Flame retardant polycarbonate polyblends |
US4605774A (en) * | 1978-09-18 | 1986-08-12 | Mobay Corporation | Preparation of bis(4-hydroxyphenyl thio)benzenes |
US4430485A (en) | 1980-08-11 | 1984-02-07 | General Electric Company | Flame retardant polycarbonate compositions |
US4473685A (en) * | 1983-07-28 | 1984-09-25 | General Electric Company | Flame retardant non-dripping polycarbonate compositions exhibiting improved thick section impact |
-
1977
- 1977-04-28 CA CA277,395A patent/CA1094738A/en not_active Expired
- 1977-05-13 DE DE19772721595 patent/DE2721595A1/de active Pending
- 1977-05-16 GB GB2048177A patent/GB1584743A/en not_active Expired
- 1977-05-16 JP JP5553377A patent/JPS52140596A/ja active Pending
- 1977-05-18 FR FR7715397A patent/FR2352016A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2352016A1 (fr) | 1977-12-16 |
JPS52140596A (en) | 1977-11-24 |
DE2721595A1 (de) | 1977-12-01 |
GB1584743A (en) | 1981-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |