GB1469032A - Polyester manufacture - Google Patents

Polyester manufacture

Info

Publication number
GB1469032A
GB1469032A GB134975A GB134975A GB1469032A GB 1469032 A GB1469032 A GB 1469032A GB 134975 A GB134975 A GB 134975A GB 134975 A GB134975 A GB 134975A GB 1469032 A GB1469032 A GB 1469032A
Authority
GB
United Kingdom
Prior art keywords
reaction
dicarboxylic acid
aromatic dicarboxylic
acid
alkylene oxide
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.)
Expired
Application number
GB134975A
Other languages
English (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
Priority to GB134975A priority Critical patent/GB1469032A/en
Priority to US05/643,085 priority patent/US4088635A/en
Priority to NL7600008A priority patent/NL7600008A/xx
Priority to FR7600582A priority patent/FR2297221A1/fr
Priority to ES444244A priority patent/ES444244A1/es
Priority to DE19762600980 priority patent/DE2600980A1/de
Priority to JP51003130A priority patent/JPS5195495A/ja
Publication of GB1469032A publication Critical patent/GB1469032A/en
Expired 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)
GB134975A 1975-01-13 1975-01-13 Polyester manufacture Expired GB1469032A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB134975A GB1469032A (en) 1975-01-13 1975-01-13 Polyester manufacture
US05/643,085 US4088635A (en) 1975-01-13 1975-12-22 Polyester manufacture
NL7600008A NL7600008A (nl) 1975-01-13 1976-01-02 Werkwijze voor de bereiding van polyesters en voor- werpen, vervaardigd onder toepassing van de aldus bereide polyesters.
FR7600582A FR2297221A1 (fr) 1975-01-13 1976-01-12 Production de polyesters par reaction catalytique en phase solide
ES444244A ES444244A1 (es) 1975-01-13 1976-01-13 Procedimiento para preparar un poli(alquilenarilendicarboxi-lato).
DE19762600980 DE2600980A1 (de) 1975-01-13 1976-01-13 Verfahren zur herstellung eines poly(alkylen-arylen-dicarboxylats)
JP51003130A JPS5195495A (enExample) 1975-01-13 1976-01-13

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
GB1469032A true GB1469032A (en) 1977-03-30

Family

ID=9720468

Family Applications (1)

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

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
NL7600008A (nl) 1976-07-15
ES444244A1 (es) 1977-04-16
US4088635A (en) 1978-05-09
FR2297221A1 (fr) 1976-08-06
DE2600980A1 (de) 1976-07-15
FR2297221B1 (enExample) 1979-08-31
JPS5195495A (enExample) 1976-08-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee