CA985469A - Multifilament yarn drawn, heat shrunk, cooled and wound - Google Patents

Multifilament yarn drawn, heat shrunk, cooled and wound

Info

Publication number
CA985469A
CA985469A CA148,357A CA148357A CA985469A CA 985469 A CA985469 A CA 985469A CA 148357 A CA148357 A CA 148357A CA 985469 A CA985469 A CA 985469A
Authority
CA
Canada
Prior art keywords
wound
cooled
multifilament yarn
heat shrunk
yarn drawn
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
CA148,357A
Other versions
CA148357S (en
Inventor
Edward A. Pacofsky
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.)
EIDP Inc
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
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 CA985469A publication Critical patent/CA985469A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S57/00—Textiles: spinning, twisting, and twining
    • Y10S57/908—Jet interlaced or intermingled
CA148,357A 1971-08-04 1972-07-31 Multifilament yarn drawn, heat shrunk, cooled and wound Expired CA985469A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16895371A 1971-08-04 1971-08-04

Publications (1)

Publication Number Publication Date
CA985469A true CA985469A (en) 1976-03-16

Family

ID=22613661

Family Applications (1)

Application Number Title Priority Date Filing Date
CA148,357A Expired CA985469A (en) 1971-08-04 1972-07-31 Multifilament yarn drawn, heat shrunk, cooled and wound

Country Status (9)

Country Link
US (1) US3748844A (en)
BE (1) BE787120A (en)
CA (1) CA985469A (en)
DE (1) DE2238499A1 (en)
FR (1) FR2148234B1 (en)
GB (1) GB1402765A (en)
IT (1) IT963717B (en)
LU (1) LU65847A1 (en)
NL (1) NL7210741A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2755341C2 (en) * 1977-12-12 1983-09-08 Akzo Gmbh, 5600 Wuppertal Hydrophilic polyester fibers
DE3267515D1 (en) 1981-03-31 1986-01-02 Asahi Chemical Ind Polyester fiber dyeable under normal pressure and process for the production thereof
US4600644A (en) * 1982-06-10 1986-07-15 Monsanto Company Polyester yarn, self-texturing in fabric form
US4876774A (en) * 1982-09-30 1989-10-31 Allied-Signal Inc. Method for preparing heat set fabrics
US4819458A (en) * 1982-09-30 1989-04-11 Allied-Signal Inc. Heat shrunk fabrics provided from ultra-high tenacity and modulus fibers and methods for producing same
US5645936A (en) * 1986-01-30 1997-07-08 E. I. Du Pont De Nemours And Company Continuous filaments, yarns, and tows
US5061422A (en) * 1988-06-14 1991-10-29 E. I. Du Pont De Nemours And Company Process for preparing polyester feed yarns
US4929698A (en) * 1988-06-14 1990-05-29 E. I. Du Pont De Nemours And Company New polyester yarns having pleasing aesthetics
DE68926341T2 (en) * 1988-10-28 1996-09-19 Teijin Ltd NON-WOVEN TEXTILE ACCORDING TO THE WET METHOD AND ULTRA-FINE POLYESTER FIBERS THEREFOR
US4933427A (en) * 1989-03-03 1990-06-12 E. I. Du Pont De Nemours And Company New heather yarns having pleasing aesthetics
DE4434956A1 (en) * 1994-09-29 1996-06-05 Putz A U A Gmbh & Co Kg Electrical heating element and method for its production
US20110059288A1 (en) * 2009-09-04 2011-03-10 Shavel Jonathan G Flannel sheeting fabric for use in home textiles

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX70102A (en) * 1958-08-01
US3199281A (en) * 1961-09-27 1965-08-10 Du Pont Composite polyester yarn of differentially shrinkable continuous filaments
US3303169A (en) * 1962-01-18 1967-02-07 Du Pont High-modulus, high-tenacity, lowshrinkage polyamide yarn
US3261071A (en) * 1965-05-25 1966-07-19 Du Pont Yarn treating jet
US3452130A (en) * 1967-02-02 1969-06-24 Du Pont Jet initiated drawing process
US3452131A (en) * 1967-06-27 1969-06-24 Du Pont Process for stretching filaments
US3421194A (en) * 1967-10-24 1969-01-14 Du Pont Process for treating a filamentary strand
US3423809A (en) * 1967-11-15 1969-01-28 Du Pont Process for forming differential shrinkage bulked yarn
US3662440A (en) * 1970-08-17 1972-05-16 Du Pont Process for controlling yarn tension and threadline stability during high speed heat treating of the yarn

Also Published As

Publication number Publication date
DE2238499A1 (en) 1973-02-15
BE787120A (en) 1972-12-01
US3748844A (en) 1973-07-31
NL7210741A (en) 1973-02-06
LU65847A1 (en) 1973-01-15
GB1402765A (en) 1975-08-13
FR2148234B1 (en) 1976-08-13
IT963717B (en) 1974-01-21
FR2148234A1 (en) 1973-03-11

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