FR2077302A1 - - Google Patents

Info

Publication number
FR2077302A1
FR2077302A1 FR7102234A FR7102234A FR2077302A1 FR 2077302 A1 FR2077302 A1 FR 2077302A1 FR 7102234 A FR7102234 A FR 7102234A FR 7102234 A FR7102234 A FR 7102234A FR 2077302 A1 FR2077302 A1 FR 2077302A1
Authority
FR
France
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
FR7102234A
Other languages
French (fr)
Other versions
FR2077302B1 (en
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2077302A1 publication Critical patent/FR2077302A1/fr
Application granted granted Critical
Publication of FR2077302B1 publication Critical patent/FR2077302B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
    • 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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
FR7102234A 1970-01-23 1971-01-22 Expired FR2077302B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB343470A GB1338091A (en) 1970-01-23 1970-01-23 Production of aromatic polyesters

Publications (2)

Publication Number Publication Date
FR2077302A1 true FR2077302A1 (en) 1971-10-22
FR2077302B1 FR2077302B1 (en) 1973-10-19

Family

ID=9758269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7102234A Expired FR2077302B1 (en) 1970-01-23 1971-01-22

Country Status (5)

Country Link
CA (1) CA959599A (en)
DE (1) DE2102841A1 (en)
FR (1) FR2077302B1 (en)
GB (1) GB1338091A (en)
NL (1) NL7100864A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5453479A (en) * 1993-07-12 1995-09-26 General Electric Company Polyesterification catalyst
DE4430932A1 (en) * 1994-08-31 1996-03-07 Hoechst Ag Flame retardant polyester molding compound
DE19607635A1 (en) * 1996-02-29 1997-09-04 Hoechst Ag Flame retardant polyamide molding compounds
DE19708726A1 (en) 1997-03-04 1998-09-10 Hoechst Ag Flame-retardant polymer molding compounds
DE19708725A1 (en) 1997-03-04 1998-09-10 Hoechst Ag Aluminum salts of alkyl hydroxymethylphosphinic acids
DE19708724A1 (en) 1997-03-04 1998-09-10 Hoechst Ag Aluminum salts of alkyl-1-alkoxyethylphosphinic acids
DE19720977A1 (en) 1997-05-20 1998-11-26 Hoechst Ag Process for the preparation of aluminum salts of cyclic phosphinic acids
DE19734246A1 (en) 1997-08-07 1999-02-11 Hoechst Ag Process for the preparation of aluminum salts of cyclic phosphinic acids
DE10256084A1 (en) * 2002-11-29 2004-06-17 Crompton Gmbh Catalysts for the production of polyesters, in particular poly (alkylene terephthalates), their use and processes for their use
DE10309622A1 (en) * 2003-03-04 2004-09-23 Clariant Gmbh Meltable zinc phosphinates
JP2011516649A (en) 2008-04-03 2011-05-26 ビーエーエスエフ ソシエタス・ヨーロピア Solid phase polymerization of polyester with phosphinic acid compounds

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1492409A (en) * 1965-08-21 1967-08-18 Teijin Ltd Process for preparing aromatic polyesters

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1492409A (en) * 1965-08-21 1967-08-18 Teijin Ltd Process for preparing aromatic polyesters

Also Published As

Publication number Publication date
CA959599A (en) 1974-12-17
GB1338091A (en) 1973-11-21
FR2077302B1 (en) 1973-10-19
DE2102841A1 (en) 1971-08-05
NL7100864A (en) 1971-07-27

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Legal Events

Date Code Title Description
ST Notification of lapse