GB1231337A - - Google Patents

Info

Publication number
GB1231337A
GB1231337A GB1231337DA GB1231337A GB 1231337 A GB1231337 A GB 1231337A GB 1231337D A GB1231337D A GB 1231337DA GB 1231337 A GB1231337 A GB 1231337A
Authority
GB
United Kingdom
Prior art keywords
filaments
diphenoxyethane
dicarboxylate
polyethylene
polyester
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 GB1231337A publication Critical patent/GB1231337A/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
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/664—Polyesters containing oxygen in the form of ether groups derived from hydroxy carboxylic acids
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
GB1231337D 1968-04-09 1969-04-09 Expired GB1231337A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2306168 1968-04-09

Publications (1)

Publication Number Publication Date
GB1231337A true GB1231337A (de) 1971-05-12

Family

ID=12099895

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1231337D Expired GB1231337A (de) 1968-04-09 1969-04-09

Country Status (4)

Country Link
US (1) US3895090A (de)
DE (1) DE1918057A1 (de)
FR (1) FR2009817A1 (de)
GB (1) GB1231337A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069657A (en) * 1975-07-18 1978-01-24 E. I. Du Pont De Nemours And Company Yarn texturing process
IL87088A (en) * 1988-07-12 1993-05-13 Ormat Turbines 1965 Ltd Method of and apparatus for evaporating and cooling liquid
US5242645A (en) * 1989-11-15 1993-09-07 Toray Industries, Inc. Rubber-reinforcing polyester fiber and process for preparation thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2604667A (en) * 1950-08-23 1952-07-29 Du Pont Yarn process
BE512775A (de) * 1952-06-18
US3048467A (en) * 1957-06-10 1962-08-07 Union Carbide Corp Textile fibers of polyolefins
US2957747A (en) * 1958-07-22 1960-10-25 Du Pont Process for producing crimpable polyamide filaments
NL264104A (de) * 1960-04-29
US3161710A (en) * 1961-07-27 1964-12-15 Du Pont Polymerization process for polyester films
US3215486A (en) * 1962-04-17 1965-11-02 Toyo Spinning Co Ltd Fixation of polypropylene fibers impregnated with dyestuffs and other treating agents
US3513110A (en) * 1965-07-26 1970-05-19 Celanese Corp Open-celled low density filamentary material
US3475381A (en) * 1967-03-23 1969-10-28 Fmc Corp Preparation of polyethylene terephthalate by direct esterification in the presence of a metal citrate as a direct esterification catalytic additive
GB1218230A (en) * 1967-12-27 1971-01-06 Asahi Chemical Ind Polyethylene-1,2-diphenoxyethane-4,4'-dicarboxylates and a process for producing them
US3654225A (en) * 1968-06-01 1972-04-04 Asahi Chemical Ind Process for the preparation of polyethylene 1 2 - diphenoxyethane-4 4'-dicarboxylate using a manganese compound as an ester interchange catalyst and amorphous germanium dioxide as a condensation catalyst
US3642697A (en) * 1968-06-03 1972-02-15 Asahi Chemical Ind Preparation of polyethylene 1 2-diphenoxyethane -4 4'-dicarboxylate using strontium calcium and barium compounds as an ester interchange catalyst and antimony compound as a polymerization catalyst

Also Published As

Publication number Publication date
DE1918057A1 (de) 1970-05-21
FR2009817A1 (de) 1970-02-13
US3895090A (en) 1975-07-15

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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