GB1253126A - - Google Patents

Info

Publication number
GB1253126A
GB1253126A GB1253126DA GB1253126A GB 1253126 A GB1253126 A GB 1253126A GB 1253126D A GB1253126D A GB 1253126DA GB 1253126 A GB1253126 A GB 1253126A
Authority
GB
United Kingdom
Prior art keywords
march
polyethylene terephthalate
copolyester
weight
cyclohexylenedimethylene
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
Other languages
English (en)
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 filed Critical
Publication of GB1253126A publication Critical patent/GB1253126A/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
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/199—Acids or hydroxy compounds containing cycloaliphatic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Polyesters Or Polycarbonates (AREA)
GB1253126D 1968-03-06 1969-03-06 Expired GB1253126A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71075168A 1968-03-06 1968-03-06

Publications (1)

Publication Number Publication Date
GB1253126A true GB1253126A (fr) 1971-11-10

Family

ID=24855371

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1253126D Expired GB1253126A (fr) 1968-03-06 1969-03-06

Country Status (4)

Country Link
BE (1) BE729421A (fr)
DE (1) DE1911034A1 (fr)
FR (1) FR2003317A1 (fr)
GB (1) GB1253126A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2216108A1 (fr) * 1973-02-02 1974-08-30 Toyo Boseki
US4250281A (en) 1979-03-21 1981-02-10 Eastman Kodak Company Melt process for preparing copolyesters using triarylphosphine catalysts

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2795741B2 (ja) * 1990-10-17 1998-09-10 帝人株式会社 ポリエステルブロック共重合体
WO1992013033A1 (fr) * 1991-01-16 1992-08-06 Eastman Kodak Company Melanges de polyesters miscibles
DE4218510A1 (de) * 1992-06-02 1993-12-09 Pharmatech Gmbh Verfahren zur Herstellung biologisch abbaubarer Polyester
US5382628A (en) * 1994-02-28 1995-01-17 Eastman Chemical Company High impact strength articles from polyester blends
DE19930705A1 (de) * 1999-07-02 2001-01-04 Buna Sow Leuna Olefinverb Gmbh Verfahren zur Herstellung von mit o-Phthalsäureeinheiten modifiziertem Polyethylenterephthalat

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2216108A1 (fr) * 1973-02-02 1974-08-30 Toyo Boseki
US4250281A (en) 1979-03-21 1981-02-10 Eastman Kodak Company Melt process for preparing copolyesters using triarylphosphine catalysts

Also Published As

Publication number Publication date
BE729421A (fr) 1969-08-18
FR2003317A1 (fr) 1969-11-07
DE1911034A1 (de) 1969-09-11

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees