FR2205547A1 - Fire-retardant co-polyether-esters - contg 2-cyanoethyl phosphonium bromides - Google Patents

Fire-retardant co-polyether-esters - contg 2-cyanoethyl phosphonium bromides

Info

Publication number
FR2205547A1
FR2205547A1 FR7338844A FR7338844A FR2205547A1 FR 2205547 A1 FR2205547 A1 FR 2205547A1 FR 7338844 A FR7338844 A FR 7338844A FR 7338844 A FR7338844 A FR 7338844A FR 2205547 A1 FR2205547 A1 FR 2205547A1
Authority
FR
France
Prior art keywords
ester
derivs
mol
forming
contg
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
Application number
FR7338844A
Other languages
English (en)
French (fr)
Other versions
FR2205547B3 (it
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2205547A1 publication Critical patent/FR2205547A1/fr
Application granted granted Critical
Publication of FR2205547B3 publication Critical patent/FR2205547B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C08K5/50—Phosphorus bound to carbon only

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)
  • Compositions Of Macromolecular Compounds (AREA)
FR7338844A 1972-11-02 1973-10-31 Fire-retardant co-polyether-esters - contg 2-cyanoethyl phosphonium bromides Granted FR2205547A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30305172A 1972-11-02 1972-11-02

Publications (2)

Publication Number Publication Date
FR2205547A1 true FR2205547A1 (en) 1974-05-31
FR2205547B3 FR2205547B3 (it) 1976-09-17

Family

ID=23170334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7338844A Granted FR2205547A1 (en) 1972-11-02 1973-10-31 Fire-retardant co-polyether-esters - contg 2-cyanoethyl phosphonium bromides

Country Status (4)

Country Link
JP (1) JPS4976946A (it)
DE (1) DE2354757A1 (it)
FR (1) FR2205547A1 (it)
IT (1) IT1003212B (it)

Also Published As

Publication number Publication date
FR2205547B3 (it) 1976-09-17
IT1003212B (it) 1976-06-10
DE2354757A1 (de) 1974-05-09
JPS4976946A (it) 1974-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse