CH408418A - Process for the production of high molecular weight, linear, thermoplastic polycarbonates stabilized against discoloration - Google Patents
Process for the production of high molecular weight, linear, thermoplastic polycarbonates stabilized against discolorationInfo
- Publication number
- CH408418A CH408418A CH508260A CH508260A CH408418A CH 408418 A CH408418 A CH 408418A CH 508260 A CH508260 A CH 508260A CH 508260 A CH508260 A CH 508260A CH 408418 A CH408418 A CH 408418A
- Authority
- CH
- Switzerland
- Prior art keywords
- linear
- production
- molecular weight
- high molecular
- stabilized against
- 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
-
- 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
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF28809A DE1128653B (en) | 1959-06-27 | 1959-06-27 | Process for the color stabilization of high molecular weight, linear, thermoplastic polycarbonates based on aromatic dihydroxy compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
CH408418A true CH408418A (en) | 1966-02-28 |
Family
ID=7093036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH508260A CH408418A (en) | 1959-06-27 | 1960-05-04 | Process for the production of high molecular weight, linear, thermoplastic polycarbonates stabilized against discoloration |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH408418A (en) |
DE (1) | DE1128653B (en) |
NL (2) | NL253031A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1034292A (en) * | 1962-08-06 | 1966-06-29 | Mobay Chemical Corp | Polycarbonates |
DE1239471B (en) * | 1963-03-09 | 1967-04-27 | Bayer Ag | Stabilizing high molecular weight linear thermoplastic polycarbonates against degradation by moisture |
DE1224492B (en) * | 1963-08-01 | 1966-09-08 | Bayer Ag | Process for the production of high molecular weight thermoplastic polycarbonates |
NL123832C (en) * | 1964-11-12 | |||
CA952640A (en) * | 1970-04-13 | 1974-08-06 | General Electric Company | Thermally stable polycarbonate |
US4066611A (en) * | 1976-06-23 | 1978-01-03 | General Electric Company | Stabilized polycarbonate composition |
DE2735775A1 (en) | 1977-08-09 | 1979-02-22 | Bayer Ag | PROCESS FOR THE PRODUCTION OF POLYCARBONATE |
DE19544675A1 (en) | 1995-11-30 | 1997-06-05 | Bayer Ag | Polymer molding compounds stabilized with phosphorous acid esters |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB791283A (en) * | 1955-01-21 | 1958-02-26 | Ici Ltd | Process for the manufacture of highly polymeric polymethylene terephthalates |
-
0
- NL NL126830D patent/NL126830C/xx active
- NL NL253031D patent/NL253031A/xx unknown
-
1959
- 1959-06-27 DE DEF28809A patent/DE1128653B/en active Pending
-
1960
- 1960-05-04 CH CH508260A patent/CH408418A/en unknown
Also Published As
Publication number | Publication date |
---|---|
NL126830C (en) | |
NL253031A (en) | |
DE1128653B (en) | 1962-04-26 |
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