FR1081615A - Improvements in the spinning of synthetic linear polymers - Google Patents

Improvements in the spinning of synthetic linear polymers

Info

Publication number
FR1081615A
FR1081615A FR1081615DA FR1081615A FR 1081615 A FR1081615 A FR 1081615A FR 1081615D A FR1081615D A FR 1081615DA FR 1081615 A FR1081615 A FR 1081615A
Authority
FR
France
Prior art keywords
spinning
linear polymers
synthetic linear
synthetic
polymers
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
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.)
Perfogit SpA
Original Assignee
Perfogit SpA
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 Perfogit SpA filed Critical Perfogit SpA
Application granted granted Critical
Publication of FR1081615A publication Critical patent/FR1081615A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • 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
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
FR1081615D 1952-08-06 1953-07-25 Improvements in the spinning of synthetic linear polymers Expired FR1081615A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT738067X 1952-08-06

Publications (1)

Publication Number Publication Date
FR1081615A true FR1081615A (en) 1954-12-21

Family

ID=11315388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1081615D Expired FR1081615A (en) 1952-08-06 1953-07-25 Improvements in the spinning of synthetic linear polymers

Country Status (5)

Country Link
US (1) US2811410A (en)
BE (1) BE521879A (en)
DE (1) DE1036459B (en)
FR (1) FR1081615A (en)
GB (1) GB738067A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB852351A (en) * 1956-05-18 1960-10-26 Snia Viscosa Improvements in or relating to processes and apparatus for melt-spinning of synthetic linear polyamides
US3088794A (en) * 1960-08-26 1963-05-07 Du Pont Process for spinning and drawing polyalkylene isophthalamides
GB957079A (en) * 1961-10-05 1964-05-06 Ici Ltd Stretching process
US3216965A (en) * 1962-03-29 1965-11-09 Celanese Corp Blend of a polyterephthalamide and a lower melting polyamide for improved dye receptivity
NL290764A (en) * 1962-03-29
US3249591A (en) * 1962-06-01 1966-05-03 Du Pont Homopolyamide of recurring bis (paraaminocyclohexyl) methane-azelamide units
US3247300A (en) * 1962-10-25 1966-04-19 Du Pont Process for producing highly crimped fibers having modified surfaces
JPS609909A (en) * 1983-06-24 1985-01-19 Asahi Chem Ind Co Ltd Nylon 66 fiber having excellent level dyeing property and its manufacture
FR2548221B1 (en) * 1983-06-30 1985-12-20 Snia Fibre PROCESS FOR PRODUCING POLYCAPROAMIDE YARN WINDINGS AND WINDINGS OBTAINED THEREBY

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE426903A (en) * 1937-02-15

Also Published As

Publication number Publication date
US2811410A (en) 1957-10-29
DE1036459B (en) 1958-08-14
GB738067A (en) 1955-10-05
BE521879A (en)

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