FR2367786A1 - Copolyesters ignifuges contenant des groupes arylphosphoniques - Google Patents
Copolyesters ignifuges contenant des groupes arylphosphoniquesInfo
- Publication number
- FR2367786A1 FR2367786A1 FR7631319A FR7631319A FR2367786A1 FR 2367786 A1 FR2367786 A1 FR 2367786A1 FR 7631319 A FR7631319 A FR 7631319A FR 7631319 A FR7631319 A FR 7631319A FR 2367786 A1 FR2367786 A1 FR 2367786A1
- Authority
- FR
- France
- Prior art keywords
- pref
- cpds
- flame
- gps
- basic
- 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.)
- Granted
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)
- Artificial Filaments (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
La présente invention concerne des copolyester ignifuges. Ils sont constitués par : 85 % à 99,5 % de motifs de récurrence de formule -CO-R-CO-O-R1 -O- dans laquelle R est un radical aromatique divalent, R1 un radical aliphatique cycloaliphatique ou cyclanique divalent ou un mélange de deux ou plusieurs de ces radicaux ; au moins 0,5 % de motifs de formule :
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7631319A FR2367786A1 (fr) | 1976-10-15 | 1976-10-15 | Copolyesters ignifuges contenant des groupes arylphosphoniques |
GB41276/77A GB1590389A (en) | 1976-10-15 | 1977-10-04 | Flame-resistant copolyesters |
NL7710873A NL7710873A (nl) | 1976-10-15 | 1977-10-04 | Brandwerende copolyesters met fosfongroepen. |
US05/841,439 US4214069A (en) | 1976-10-15 | 1977-10-12 | Flame-resistant copolyesters containing phosphonic groups |
BR7706859A BR7706859A (pt) | 1976-10-15 | 1977-10-13 | Copoliesteres ignifugos,fiaveis e transformaveis em filmes,processo para a obtencao destes copoliesteres e artigos conformados ignifugos assim obtidos |
DE19772746338 DE2746338A1 (de) | 1976-10-15 | 1977-10-14 | Feuerfeste copolyester mit phosphongruppen |
IT28640/77A IT1087961B (it) | 1976-10-15 | 1977-10-14 | Copoliesteri ignifughi a gruppi fosfonici. |
JP12255777A JPS5350295A (en) | 1976-10-15 | 1977-10-14 | Fireeresisting coopolyester |
BE181783A BE859770A (fr) | 1976-10-15 | 1977-10-14 | Copolyesters ignifuges a groupes phosphoniques |
LU78316A LU78316A1 (fr) | 1976-10-15 | 1977-10-14 | |
ES463233A ES463233A1 (es) | 1976-10-15 | 1977-10-14 | Procedimiento para la obtencion de copoliesteres ignifugos. |
CA289,101A CA1096996A (fr) | 1976-10-15 | 1977-10-14 | Copolyestres ignifuges a groupes phosphoniques |
CH1258877A CH625812A5 (fr) | 1976-10-15 | 1977-10-14 | |
AT0738277A AT371505B (de) | 1976-10-15 | 1977-10-14 | Faeden, fasern, filme und folien aus feuerfesten copolyestern |
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 (2)
Publication Number | Publication Date |
---|---|
FR2367786A1 true FR2367786A1 (fr) | 1978-05-12 |
FR2367786B1 FR2367786B1 (fr) | 1982-12-10 |
Family
ID=9178886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7631319A Granted FR2367786A1 (fr) | 1976-10-15 | 1976-10-15 | Copolyesters ignifuges contenant des groupes arylphosphoniques |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE859770A (fr) |
FR (1) | FR2367786A1 (fr) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE568816A (fr) * | 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/fr not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE568816A (fr) * | 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 |
Also Published As
Publication number | Publication date |
---|---|
FR2367786B1 (fr) | 1982-12-10 |
BE859770A (fr) | 1978-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |