BE859770A - Copolyesters ignifuges a groupes phosphoniques - Google Patents
Copolyesters ignifuges a groupes phosphoniquesInfo
- Publication number
- BE859770A BE859770A BE181783A BE181783A BE859770A BE 859770 A BE859770 A BE 859770A BE 181783 A BE181783 A BE 181783A BE 181783 A BE181783 A BE 181783A BE 859770 A BE859770 A BE 859770A
- Authority
- BE
- Belgium
- Prior art keywords
- fire
- phosphonic groups
- resistant copolyesters
- copolyesters
- resistant
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/692—Polyesters containing atoms other than carbon, hydrogen and oxygen containing phosphorus
- C08G63/6924—Polyesters containing atoms other than carbon, hydrogen and oxygen containing phosphorus derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/6926—Dicarboxylic acids and dihydroxy compounds
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)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7631319A FR2367786A1 (fr) | 1976-10-15 | 1976-10-15 | Copolyesters ignifuges contenant des groupes arylphosphoniques |
Publications (1)
Publication Number | Publication Date |
---|---|
BE859770A true BE859770A (fr) | 1978-04-14 |
Family
ID=9178886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE181783A BE859770A (fr) | 1976-10-15 | 1977-10-14 | Copolyesters ignifuges a groupes phosphoniques |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE859770A (it) |
FR (1) | FR2367786A1 (it) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE549179A (it) * | 1955-06-30 | |||
US3052653A (en) * | 1959-12-21 | 1962-09-04 | Du Pont | Metallic phosphonate containing polyester |
GB1012461A (en) * | 1962-08-29 | 1965-12-08 | Toyo Rayon Co Ltd | Production of polyester yarn |
-
1976
- 1976-10-15 FR FR7631319A patent/FR2367786A1/fr active Granted
-
1977
- 1977-10-14 BE BE181783A patent/BE859770A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2367786A1 (fr) | 1978-05-12 |
FR2367786B1 (it) | 1982-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: RHONE-POULENC-TEXTILE Effective date: 19871031 |