BE859770A - Copolyesters ignifuges a groupes phosphoniques - Google Patents

Copolyesters ignifuges a groupes phosphoniques

Info

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
Application number
BE181783A
Other languages
English (en)
French (fr)
Original Assignee
Rhone Poulenc Textile
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rhone Poulenc Textile filed Critical Rhone Poulenc Textile
Publication of BE859770A publication Critical patent/BE859770A/xx

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)
BE181783A 1976-10-15 1977-10-14 Copolyesters ignifuges a groupes phosphoniques BE859770A (fr)

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 (OSRAM)
FR (1) FR2367786A1 (OSRAM)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE568816A (OSRAM) * 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
FR2367786A1 (fr) 1978-05-12
FR2367786B1 (OSRAM) 1982-12-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: RHONE-POULENC-TEXTILE

Effective date: 19871031