ES348990A1 - Un procedimiento de preparacion de un hilo de encogido mix-to de filamentos continuos orientados de poliamida. - Google Patents

Un procedimiento de preparacion de un hilo de encogido mix-to de filamentos continuos orientados de poliamida.

Info

Publication number
ES348990A1
ES348990A1 ES348990A ES348990A ES348990A1 ES 348990 A1 ES348990 A1 ES 348990A1 ES 348990 A ES348990 A ES 348990A ES 348990 A ES348990 A ES 348990A ES 348990 A1 ES348990 A1 ES 348990A1
Authority
ES
Spain
Prior art keywords
filaments
units
different
formula
types
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
ES348990A
Other languages
English (en)
Spanish (es)
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
Publication of ES348990A1 publication Critical patent/ES348990A1/es
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/18—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by combining fibres, filaments, or yarns, having different shrinkage characteristics
    • 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
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • 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
    • 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
    • D01F6/80—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyamides
ES348990A 1967-01-10 1968-01-05 Un procedimiento de preparacion de un hilo de encogido mix-to de filamentos continuos orientados de poliamida. Expired ES348990A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60828167A 1967-01-10 1967-01-10
US667095A US3416302A (en) 1967-01-10 1967-09-12 Differential shrinkage yarn

Publications (1)

Publication Number Publication Date
ES348990A1 true ES348990A1 (es) 1969-08-16

Family

ID=27085717

Family Applications (1)

Application Number Title Priority Date Filing Date
ES348990A Expired ES348990A1 (es) 1967-01-10 1968-01-05 Un procedimiento de preparacion de un hilo de encogido mix-to de filamentos continuos orientados de poliamida.

Country Status (13)

Country Link
US (1) US3416302A (pt)
AT (1) AT303951B (pt)
BE (1) BE709143A (pt)
CH (1) CH529239A (pt)
DK (1) DK132340C (pt)
ES (1) ES348990A1 (pt)
FR (1) FR1583192A (pt)
GB (1) GB1216883A (pt)
IL (1) IL29206A (pt)
NL (1) NL144673B (pt)
PL (1) PL88874B1 (pt)
SE (1) SE325100B (pt)
SU (1) SU381233A3 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526084A (en) * 1967-12-11 1970-09-01 Burlington Industries Inc Production of unique yarns
US3495392A (en) * 1968-06-26 1970-02-17 Du Pont Bulky dyed yarns
US3851457A (en) * 1969-03-10 1974-12-03 Ici Ltd Core yarns and methods for their manufacture
US3583147A (en) * 1969-06-30 1971-06-08 Du Pont Heat-set mechanically crimped filaments having different polyamide compositions
NL7108318A (pt) * 1970-07-04 1972-01-06
US3732684A (en) * 1971-02-23 1973-05-15 Du Pont Product and process
US3725358A (en) * 1971-04-12 1973-04-03 Phillips Petroleum Co Polyamide fibers from mixture of 1,3-bis-(4-piperidyl) propane and bis(p-aminocyclohexyl) methane
US3936426A (en) * 1971-12-21 1976-02-03 Phillips Petroleum Company Amorphous, optically clear polyamide from a bis(4-aminocyclohexyl)methane and a phenylindan dicarboxylic acid
US3998042A (en) * 1972-09-26 1976-12-21 E. I. Du Pont De Nemours And Company Mixed shrinkage yarn
US3839299A (en) * 1972-11-27 1974-10-01 Phillips Petroleum Co Amorphous polyamide from bis(4-aminocyclohexyl)methane, bis(carboxyphenyl)methane and alkylene dicarboxylic acid
JPS5625534B2 (pt) * 1973-08-24 1981-06-12
FR2318956A1 (fr) * 1975-07-25 1977-02-18 Du Pont Fils fantaisies a torsion nulle et procede pour leur production
US4097469A (en) * 1976-04-15 1978-06-27 Phillips Petroleum Company Process for preparing polyamides of PACP
ES465022A1 (es) * 1976-12-15 1978-09-01 Du Pont Un procedimiento para la produccion de un hilo multifilamen-toso de denier variable.
US4792624A (en) * 1987-02-26 1988-12-20 The Dow Chemical Company Process for polymeric MDA, recycle of finished polymeric MDA
US5058371A (en) * 1989-11-30 1991-10-22 Monsanto Company Continuous filament yarn for trackless carpet
CN102877182A (zh) * 2011-07-15 2013-01-16 东丽纤维研究所（中国）有限公司 一种聚酰胺纤维缝纫线及其生产方法

Also Published As

Publication number Publication date
CH529239A (de) 1972-10-15
DE1794328A1 (de) 1971-08-12
GB1216883A (en) 1970-12-23
FR1583192A (pt) 1969-10-24
DK132340C (da) 1976-04-26
US3416302A (en) 1968-12-17
DK132340B (da) 1975-11-24
PL88874B1 (pt) 1976-10-30
NL6800315A (pt) 1968-07-11
SU381233A3 (pt) 1973-05-15
DE1794328B2 (de) 1976-09-09
BE709143A (pt) 1968-07-10
SE325100B (pt) 1970-06-22
NL144673B (nl) 1975-01-15
AT303951B (de) 1972-12-27
IL29206A (en) 1971-04-28

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