FR2297221A1 - Production de polyesters par reaction catalytique en phase solide - Google Patents

Production de polyesters par reaction catalytique en phase solide

Info

Publication number
FR2297221A1
FR2297221A1 FR7600582A FR7600582A FR2297221A1 FR 2297221 A1 FR2297221 A1 FR 2297221A1 FR 7600582 A FR7600582 A FR 7600582A FR 7600582 A FR7600582 A FR 7600582A FR 2297221 A1 FR2297221 A1 FR 2297221A1
Authority
FR
France
Prior art keywords
polyesters
production
solid phase
catalytic reaction
catalytic
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
FR7600582A
Other languages
English (en)
French (fr)
Other versions
FR2297221B1 (Direct
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 FR2297221A1 publication Critical patent/FR2297221A1/fr
Application granted granted Critical
Publication of FR2297221B1 publication Critical patent/FR2297221B1/fr
Granted legal-status Critical Current

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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/40—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
    • C08G63/42—Cyclic ethers; Cyclic carbonates; Cyclic sulfites; Cyclic orthoesters

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7600582A 1975-01-13 1976-01-12 Production de polyesters par reaction catalytique en phase solide Granted FR2297221A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB134975A GB1469032A (en) 1975-01-13 1975-01-13 Polyester manufacture

Publications (2)

Publication Number Publication Date
FR2297221A1 true FR2297221A1 (fr) 1976-08-06
FR2297221B1 FR2297221B1 (Direct) 1979-08-31

Family

ID=9720468

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600582A Granted FR2297221A1 (fr) 1975-01-13 1976-01-12 Production de polyesters par reaction catalytique en phase solide

Country Status (7)

Country Link
US (1) US4088635A (Direct)
JP (1) JPS5195495A (Direct)
DE (1) DE2600980A1 (Direct)
ES (1) ES444244A1 (Direct)
FR (1) FR2297221A1 (Direct)
GB (1) GB1469032A (Direct)
NL (1) NL7600008A (Direct)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7822212B2 (en) * 2004-11-05 2010-10-26 Phonic Ear Inc. Method and system for amplifying auditory sounds
DE102005012794A1 (de) * 2005-03-19 2006-09-21 Bayer Materialscience Ag Poly(etherester)polyole und Verfahren zu ihrer Herstellung
DE102009010597A1 (de) 2008-07-12 2010-01-14 Epc Industrial Engineering Gmbh Verfahren zur Herstellung von Polyester, insbesondere linearer Polyester, für Textilgarne und Textilfasern sowie für Flaschen und Anlage zur Durchführung des Verfahrens

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355434A (en) * 1964-03-02 1967-11-28 Jefferson Chem Co Inc Method for preparing polyester resins
US3725461A (en) * 1970-04-13 1973-04-03 Celanese Corp Terephthalic based unsaturated polyesters
US3766145A (en) * 1971-08-06 1973-10-16 Sun Research Development Preparation of unsaturated polyesters of isophthalic acid
GB1387335A (en) * 1972-07-21 1975-03-12 Ici Ltd Manufacture of polyesters

Also Published As

Publication number Publication date
GB1469032A (en) 1977-03-30
NL7600008A (nl) 1976-07-15
ES444244A1 (es) 1977-04-16
US4088635A (en) 1978-05-09
DE2600980A1 (de) 1976-07-15
FR2297221B1 (Direct) 1979-08-31
JPS5195495A (Direct) 1976-08-21

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Legal Events

Date Code Title Description
ST Notification of lapse