ZA885071B - Flame-resistant polycarbonates,containing in their polymeric chain units deriving from mono-halogenated tetra-phenyl compounds - Google Patents
Flame-resistant polycarbonates,containing in their polymeric chain units deriving from mono-halogenated tetra-phenyl compoundsInfo
- Publication number
- ZA885071B ZA885071B ZA885071A ZA885071A ZA885071B ZA 885071 B ZA885071 B ZA 885071B ZA 885071 A ZA885071 A ZA 885071A ZA 885071 A ZA885071 A ZA 885071A ZA 885071 B ZA885071 B ZA 885071B
- Authority
- ZA
- South Africa
- Prior art keywords
- flame
- mono
- units deriving
- polymeric chain
- stay
- Prior art date
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
- C08G64/10—Aromatic polycarbonates not containing aliphatic unsaturation containing atoms other than carbon, hydrogen or oxygen containing halogens
-
- 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
- C08G64/20—General preparatory processes
-
- 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
- C08G64/20—General preparatory processes
- C08G64/26—General preparatory processes using halocarbonates
- C08G64/28—General preparatory processes using halocarbonates and phenols
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)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Silicon Polymers (AREA)
- Polyethers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Fireproofing Substances (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21895/87A IT1222649B (it) | 1987-09-11 | 1987-09-11 | Policarbonati resistenti alla fiamma,contenenti nella catena polimerica unita' derivanti da composti tetrafenilici monoalogenati |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA885071B true ZA885071B (en) | 1989-03-29 |
Family
ID=11188367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA885071A ZA885071B (en) | 1987-09-11 | 1988-07-13 | Flame-resistant polycarbonates,containing in their polymeric chain units deriving from mono-halogenated tetra-phenyl compounds |
Country Status (12)
Country | Link |
---|---|
US (1) | US4883856A (de) |
EP (1) | EP0307016B1 (de) |
JP (1) | JPS6474221A (de) |
KR (1) | KR910008322B1 (de) |
AT (1) | ATE94186T1 (de) |
CA (1) | CA1303778C (de) |
DE (1) | DE3883897T2 (de) |
DK (1) | DK410288A (de) |
ES (1) | ES2058236T3 (de) |
IT (1) | IT1222649B (de) |
NO (1) | NO171920C (de) |
ZA (1) | ZA885071B (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1035151A4 (de) * | 1997-11-27 | 2001-09-05 | Idemitsu Petrochemical Co | Verzweigte polycarbonate |
US9080001B2 (en) | 2011-05-02 | 2015-07-14 | University Of Massachusetts | Flame-retardant derivatives |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2425194A1 (de) * | 1974-05-24 | 1975-12-11 | Bayer Ag | Alpha,alpha,alpha',alpha'-tetrakisaryl-alpha,alpha'-dichlor-xylole und alpha, alpha,alpha',alpha'-tetrakis-aryl-alpha,alpha'-dihydroxy-xylole |
DE2508710A1 (de) * | 1975-02-28 | 1976-09-09 | Bayer Ag | 1,1,2-tris-(p-hydroxyphenyl)-1- phenyl-aethane sowie ein verfahren zu ihrer herstellung |
US4426513A (en) * | 1979-05-31 | 1984-01-17 | General Electric Company | Polycarbonate resins based on polyphenolic compounds |
JPS6021691B2 (ja) * | 1979-09-26 | 1985-05-29 | 三菱化学株式会社 | ハロゲン含有ポリカ−ボネ−ト樹脂の製造法 |
US4415725A (en) * | 1982-03-19 | 1983-11-15 | General Electric Co. | Aromatic branched polycarbonate from tetraphenol |
-
1987
- 1987-09-11 IT IT21895/87A patent/IT1222649B/it active
-
1988
- 1988-07-06 CA CA000571301A patent/CA1303778C/en not_active Expired - Fee Related
- 1988-07-12 AT AT88201474T patent/ATE94186T1/de not_active IP Right Cessation
- 1988-07-12 DE DE88201474T patent/DE3883897T2/de not_active Expired - Fee Related
- 1988-07-12 EP EP88201474A patent/EP0307016B1/de not_active Expired - Lifetime
- 1988-07-12 ES ES88201474T patent/ES2058236T3/es not_active Expired - Lifetime
- 1988-07-13 ZA ZA885071A patent/ZA885071B/xx unknown
- 1988-07-13 US US07/218,818 patent/US4883856A/en not_active Expired - Fee Related
- 1988-07-22 DK DK410288A patent/DK410288A/da not_active Application Discontinuation
- 1988-07-29 NO NO883372A patent/NO171920C/no unknown
- 1988-08-19 KR KR1019880010528A patent/KR910008322B1/ko not_active IP Right Cessation
- 1988-08-19 JP JP63204832A patent/JPS6474221A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NO883372L (no) | 1989-03-13 |
DK410288A (da) | 1989-03-12 |
EP0307016A2 (de) | 1989-03-15 |
KR890005175A (ko) | 1989-05-13 |
CA1303778C (en) | 1992-06-16 |
DE3883897D1 (de) | 1993-10-14 |
DK410288D0 (da) | 1988-07-22 |
US4883856A (en) | 1989-11-28 |
EP0307016A3 (en) | 1990-08-29 |
NO171920B (no) | 1993-02-08 |
NO883372D0 (no) | 1988-07-29 |
EP0307016B1 (de) | 1993-09-08 |
ES2058236T3 (es) | 1994-11-01 |
IT8721895A0 (it) | 1987-09-11 |
ATE94186T1 (de) | 1993-09-15 |
IT1222649B (it) | 1990-09-05 |
DE3883897T2 (de) | 1994-01-20 |
JPS6474221A (en) | 1989-03-20 |
NO171920C (no) | 1993-05-19 |
KR910008322B1 (ko) | 1991-10-12 |
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