NL6914973A - - Google Patents

Info

Publication number
NL6914973A
NL6914973A NL6914973A NL6914973A NL6914973A NL 6914973 A NL6914973 A NL 6914973A NL 6914973 A NL6914973 A NL 6914973A NL 6914973 A NL6914973 A NL 6914973A NL 6914973 A NL6914973 A NL 6914973A
Authority
NL
Netherlands
Application number
NL6914973A
Other versions
NL139186B (nl
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 NL6914973A publication Critical patent/NL6914973A/xx
Publication of NL139186B publication Critical patent/NL139186B/xx

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
    • C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds

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)
  • Artificial Filaments (AREA)
NL6914973A 1968-10-05 1969-10-03 Werkwijze voor het vervaardigen van gevormde voortbrengsels uit polyesters en polyesterethers, alsmede de op deze wijze vervaardigde voortbrengsels. NL139186B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7273068 1968-10-05

Publications (2)

Publication Number Publication Date
NL6914973A true NL6914973A (fr) 1970-04-07
NL139186B NL139186B (nl) 1973-06-15

Family

ID=13497751

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6914973A NL139186B (nl) 1968-10-05 1969-10-03 Werkwijze voor het vervaardigen van gevormde voortbrengsels uit polyesters en polyesterethers, alsmede de op deze wijze vervaardigde voortbrengsels.

Country Status (5)

Country Link
BE (1) BE739806A (fr)
DE (1) DE1950093C3 (fr)
FR (1) FR2019998A1 (fr)
GB (1) GB1245018A (fr)
NL (1) NL139186B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778410A (en) * 1972-09-28 1973-12-11 Eastman Kodak Co Process for preparing a final copolyester by reacting a starting polyester with an acyloxy aromatic carboxylic acid
US4035356A (en) * 1976-05-07 1977-07-12 Eastman Kodak Company Copolyester prepared from an acyloxybenzoic acid and polyethylene terephthalate modified with p-hydroxyethoxybenzoic acid
IT1269849B (it) * 1994-05-27 1997-04-15 Enichem Spa Procedimento per la preparazione di bottiglie riutilizzabili a partire da pet modificati

Also Published As

Publication number Publication date
DE1950093C3 (de) 1973-01-11
GB1245018A (en) 1971-09-02
BE739806A (fr) 1970-03-16
NL139186B (nl) 1973-06-15
DE1950093A1 (de) 1970-04-09
FR2019998A1 (fr) 1970-07-10
DE1950093B2 (de) 1972-06-15

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SUMITOMO CHEM