CH635620A5 - Procede pour l'obtention d'un filament a double constituant en polyamides. - Google Patents

Procede pour l'obtention d'un filament a double constituant en polyamides. Download PDF

Info

Publication number
CH635620A5
CH635620A5 CH1153378A CH1153378A CH635620A5 CH 635620 A5 CH635620 A5 CH 635620A5 CH 1153378 A CH1153378 A CH 1153378A CH 1153378 A CH1153378 A CH 1153378A CH 635620 A5 CH635620 A5 CH 635620A5
Authority
CH
Switzerland
Prior art keywords
copolyamide
filament
elastic return
caprolactam
acids
Prior art date
Application number
CH1153378A
Other languages
English (en)
French (fr)
Inventor
Claude Cerutti
Jean Goletto
Robert Habault
Yves Vaginay
Original Assignee
Rhone Poulenc Textile
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 Rhone Poulenc Textile filed Critical Rhone Poulenc Textile
Publication of CH635620A5 publication Critical patent/CH635620A5/fr

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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
    • Y10T428/2924—Composite
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • Y10T428/2931—Fibers or filaments nonconcentric [e.g., side-by-side or eccentric, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/40—Knit fabric [i.e., knit strand or strip material]
    • Y10T442/444—Strand is a monofilament composed of two or more polymeric materials in physically distinct relationship [e.g., sheath-core, side-by-side, islands-in-sea, fibrils-in-matrix, etc.] or composed of physical blend of chemically different polymeric materials or a physical blend of a polymeric material and a filler material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Polyamides (AREA)
  • Artificial Filaments (AREA)
  • Multicomponent Fibers (AREA)
CH1153378A 1977-11-10 1978-11-09 Procede pour l'obtention d'un filament a double constituant en polyamides. CH635620A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7734207A FR2408668A1 (fr) 1977-11-10 1977-11-10 Filament a double constituant en polyamides et son procede d'obtention

Publications (1)

Publication Number Publication Date
CH635620A5 true CH635620A5 (fr) 1983-04-15

Family

ID=9197580

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1153378A CH635620A5 (fr) 1977-11-10 1978-11-09 Procede pour l'obtention d'un filament a double constituant en polyamides.

Country Status (16)

Country Link
US (1) US4302507A (US06420036-20020716-C00037.png)
JP (1) JPS5482429A (US06420036-20020716-C00037.png)
AT (1) AT365247B (US06420036-20020716-C00037.png)
BE (1) BE871891A (US06420036-20020716-C00037.png)
BR (1) BR7807417A (US06420036-20020716-C00037.png)
CA (1) CA1115474A (US06420036-20020716-C00037.png)
CH (1) CH635620A5 (US06420036-20020716-C00037.png)
DD (1) DD139728A5 (US06420036-20020716-C00037.png)
DE (1) DE2848897A1 (US06420036-20020716-C00037.png)
ES (1) ES474990A1 (US06420036-20020716-C00037.png)
FR (1) FR2408668A1 (US06420036-20020716-C00037.png)
GB (1) GB2007588B (US06420036-20020716-C00037.png)
IL (1) IL55904A0 (US06420036-20020716-C00037.png)
IT (1) IT1100489B (US06420036-20020716-C00037.png)
LU (1) LU80498A1 (US06420036-20020716-C00037.png)
NL (1) NL187644C (US06420036-20020716-C00037.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3244778A1 (de) * 1981-12-10 1983-06-30 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Spontan auskraeuselnde, multikomponente chemiefasern
ES8506114A1 (es) * 1983-04-11 1985-06-16 Monsanto Co Un procedimiento para producir filamentos conjugados
JPH04766U (US06420036-20020716-C00037.png) * 1990-04-18 1992-01-07
US20010007706A1 (en) * 1996-09-16 2001-07-12 Matthew B. Hoyt Colored fibers having resistance to ozone fading
US6531218B2 (en) 1996-09-16 2003-03-11 Basf Corporation Dyed sheath/core fibers and methods of making same
KR101537260B1 (ko) * 2013-03-14 2015-07-16 코오롱패션머티리얼(주) 신축성 및 냉감이 우수한 나일론 잠재권축사
US10968310B1 (en) 2015-04-28 2021-04-06 Adhesive R&D, Inc. Polymerizable materials, anaerobically curable compositions, and related methods and products
CN113174654A (zh) * 2021-05-26 2021-07-27 四川大学 一种聚酰胺类并列复合弹性纤维及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418199A (en) * 1964-10-01 1968-12-24 Du Pont Crimpable bicomponent nylon filament
US3574047A (en) * 1965-12-23 1971-04-06 Kanegafuchi Spinning Co Ltd Composite filament having reduced stickiness
US3551277A (en) 1966-10-10 1970-12-29 Kanebo Ltd Highly crimpable polyamide composite filaments
US3709865A (en) * 1971-04-01 1973-01-09 Allied Chem Method of preparing cationic dyeable polycaprolactam
JPS5119043B2 (US06420036-20020716-C00037.png) * 1972-07-27 1976-06-15
HU165832B (US06420036-20020716-C00037.png) * 1973-02-20 1974-11-28

Also Published As

Publication number Publication date
CA1115474A (fr) 1982-01-05
NL187644C (nl) 1991-12-02
BE871891A (fr) 1979-05-09
IT1100489B (it) 1985-09-28
GB2007588B (en) 1982-02-24
ATA806478A (de) 1981-05-15
AT365247B (de) 1981-12-28
BR7807417A (pt) 1979-07-24
JPS5482429A (en) 1979-06-30
US4302507A (en) 1981-11-24
ES474990A1 (es) 1979-04-01
NL187644B (nl) 1991-07-01
NL7811169A (nl) 1979-05-14
IT7829633A0 (it) 1978-11-09
GB2007588A (en) 1979-05-23
FR2408668B1 (US06420036-20020716-C00037.png) 1980-12-12
JPS6149410B2 (US06420036-20020716-C00037.png) 1986-10-29
FR2408668A1 (fr) 1979-06-08
IL55904A0 (en) 1979-01-31
DD139728A5 (de) 1980-01-16
DE2848897A1 (de) 1979-05-17
LU80498A1 (fr) 1979-06-15

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