DE2600980A1 - Verfahren zur herstellung eines poly(alkylen-arylen-dicarboxylats) - Google Patents

Verfahren zur herstellung eines poly(alkylen-arylen-dicarboxylats)

Info

Publication number
DE2600980A1
DE2600980A1 DE19762600980 DE2600980A DE2600980A1 DE 2600980 A1 DE2600980 A1 DE 2600980A1 DE 19762600980 DE19762600980 DE 19762600980 DE 2600980 A DE2600980 A DE 2600980A DE 2600980 A1 DE2600980 A1 DE 2600980A1
Authority
DE
Germany
Prior art keywords
reaction
dicarboxylic acid
acid
catalyst
polycondensation
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.)
Withdrawn
Application number
DE19762600980
Other languages
German (de)
English (en)
Inventor
Anthony Arthur Briarly Browne
James Eric Mcintyre
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 DE2600980A1 publication Critical patent/DE2600980A1/de
Withdrawn legal-status Critical Current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)
DE19762600980 1975-01-13 1976-01-13 Verfahren zur herstellung eines poly(alkylen-arylen-dicarboxylats) Withdrawn DE2600980A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE2600980A1 true DE2600980A1 (de) 1976-07-15

Family

ID=9720468

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762600980 Withdrawn DE2600980A1 (de) 1975-01-13 1976-01-13 Verfahren zur herstellung eines poly(alkylen-arylen-dicarboxylats)

Country Status (7)

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

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
FR2297221A1 (fr) 1976-08-06
FR2297221B1 (enExample) 1979-08-31
JPS5195495A (enExample) 1976-08-21

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee