FR1461386A - Improvements in synthetic fibers - Google Patents

Improvements in synthetic fibers

Info

Publication number
FR1461386A
FR1461386A FR13800A FR13800A FR1461386A FR 1461386 A FR1461386 A FR 1461386A FR 13800 A FR13800 A FR 13800A FR 13800 A FR13800 A FR 13800A FR 1461386 A FR1461386 A FR 1461386A
Authority
FR
France
Prior art keywords
improvements
synthetic fibers
fibers
synthetic
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
FR13800A
Other languages
French (fr)
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.)
EI Du Pont de Nemours and Co
Original Assignee
EI Du Pont de Nemours and Co
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
Priority to US360956A priority Critical patent/US3299171A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR1461386A publication Critical patent/FR1461386A/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • D01F6/625Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters derived from hydroxy-carboxylic acids, e.g. lactones
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08Lactones or lactides
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04Polyesters derived from hydroxycarboxylic acids, e.g. lactones
FR13800A 1964-04-20 1965-04-20 Improvements in synthetic fibers Expired FR1461386A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US360956A US3299171A (en) 1964-04-20 1964-04-20 Fibers of modified polypivalolactone

Publications (1)

Publication Number Publication Date
FR1461386A true FR1461386A (en) 1966-02-25

Family

ID=23420072

Family Applications (1)

Application Number Title Priority Date Filing Date
FR13800A Expired FR1461386A (en) 1964-04-20 1965-04-20 Improvements in synthetic fibers

Country Status (7)

Country Link
US (1) US3299171A (en)
CH (2) CH494827A (en)
DE (1) DE1494719A1 (en)
FR (1) FR1461386A (en)
GB (1) GB1046994A (en)
LU (1) LU48414A1 (en)
NL (1) NL6504055A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984000303A1 (en) * 1982-07-16 1984-02-02 Univ Groningen Polyester containing filament material
WO1984000302A1 (en) * 1982-07-16 1984-02-02 Univ Groningen Biocompatible, antithrombogenic materials suitable for reconstructive surgery

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3379001A (en) * 1965-04-09 1968-04-23 Du Pont Blends of cellulosic and polypivalolactone staple fibers
US3450664A (en) * 1965-10-13 1969-06-17 Du Pont Process for preparing delustered polypivalolactone
US3418393A (en) * 1966-05-19 1968-12-24 Du Pont Block copolymers of polypivalolactone and carboxyl group containing polymers
US3626048A (en) * 1967-02-10 1971-12-07 Kanegafuchi Spinning Co Ltd Method for manufacturing molded articles of polypivalolactone resin which are superior in rigidity and toughness
GB1207004A (en) * 1967-08-17 1970-09-30 Kanegafuchi Spinning Co Ltd A method for manufacturing textile products having improved crease resistance
US3547891A (en) * 1969-04-02 1970-12-15 Eastman Kodak Co Heat formable polyester film
JPS4841783B1 (en) * 1969-10-08 1973-12-08
DE2710379A1 (en) * 1977-03-10 1978-09-14 Huels Chemische Werke Ag A method for gleichmaessigen mixing additives into thermoplastics
US4481325A (en) * 1983-12-29 1984-11-06 General Electric Company Polyalkylenelactone modified polyetherimides
CA1289686C (en) 1985-07-31 1991-09-24 Richard Gelles Impact resistant polymeric compositions
US4797447A (en) * 1985-08-16 1989-01-10 Shell Oil Company Impact resistant blends of thermoplastic polyesters and modified block copolymers
US4954568A (en) * 1985-08-16 1990-09-04 Shell Oil Company Impact resistant blends of thermoplastic polyesters and modified block copolymers
CA1326720C (en) * 1987-12-31 1994-02-01 Michael John Modic Impact resistant blends of polar thermoplastic polymers and modified block copolymers
US5863466A (en) * 1997-02-06 1999-01-26 Mor; Ebrahim Electrostatic dissipative composition

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2658055A (en) * 1951-08-24 1953-11-03 Du Pont Orientable condensation polymers of hydroxypivalic acid and process for preparing them
GB766347A (en) * 1953-12-16 1957-01-23 Ici Ltd Synthetic polyester fibres
FR1231163A (en) * 1959-04-08 1960-09-27 Kodak Pathe Novel polyesters of high molecular weight, process and intermediates for their manufacture and their industrial applications

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984000303A1 (en) * 1982-07-16 1984-02-02 Univ Groningen Polyester containing filament material
WO1984000302A1 (en) * 1982-07-16 1984-02-02 Univ Groningen Biocompatible, antithrombogenic materials suitable for reconstructive surgery

Also Published As

Publication number Publication date
CH473263A (en) 1969-07-15
LU48414A (en)
US3299171A (en) 1967-01-17
CH494827A (en) 1970-08-15
CH1389466A4 (en) 1969-02-14
NL6504055A (en) 1966-10-03
LU48414A1 (en) 1966-10-17
GB1046994A (en) 1966-11-02
DE1494719A1 (en) 1969-12-04

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