IT1100489B - Filamento a doppio costituente di poliammidi,e procedimento per ottenerlo - Google Patents

Filamento a doppio costituente di poliammidi,e procedimento per ottenerlo

Info

Publication number
IT1100489B
IT1100489B IT29633/78A IT2963378A IT1100489B IT 1100489 B IT1100489 B IT 1100489B IT 29633/78 A IT29633/78 A IT 29633/78A IT 2963378 A IT2963378 A IT 2963378A IT 1100489 B IT1100489 B IT 1100489B
Authority
IT
Italy
Prior art keywords
polyamid
filament
procedure
constituent
double
Prior art date
Application number
IT29633/78A
Other languages
English (en)
Other versions
IT7829633A0 (it
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 IT7829633A0 publication Critical patent/IT7829633A0/it
Application granted granted Critical
Publication of IT1100489B publication Critical patent/IT1100489B/it

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)
  • Artificial Filaments (AREA)
  • Polyamides (AREA)
  • Multicomponent Fibers (AREA)
IT29633/78A 1977-11-10 1978-11-09 Filamento a doppio costituente di poliammidi,e procedimento per ottenerlo IT1100489B (it)

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 (2)

Publication Number Publication Date
IT7829633A0 IT7829633A0 (it) 1978-11-09
IT1100489B true IT1100489B (it) 1985-09-28

Family

ID=9197580

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29633/78A IT1100489B (it) 1977-11-10 1978-11-09 Filamento a doppio costituente di poliammidi,e procedimento per ottenerlo

Country Status (16)

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

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
ES531410A0 (es) * 1983-04-11 1985-06-16 Monsanto Co Un procedimiento para producir filamentos conjugados
JPH04766U (it) * 1990-04-18 1992-01-07
US6531218B2 (en) * 1996-09-16 2003-03-11 Basf Corporation Dyed sheath/core fibers and methods of making same
US20010007706A1 (en) * 1996-09-16 2001-07-12 Matthew B. Hoyt Colored fibers having resistance to ozone fading
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 (it) * 1972-07-27 1976-06-15
HU165832B (it) * 1973-02-20 1974-11-28

Also Published As

Publication number Publication date
FR2408668B1 (it) 1980-12-12
IT7829633A0 (it) 1978-11-09
NL187644C (nl) 1991-12-02
NL7811169A (nl) 1979-05-14
JPS6149410B2 (it) 1986-10-29
DE2848897A1 (de) 1979-05-17
IL55904A0 (en) 1979-01-31
GB2007588A (en) 1979-05-23
BR7807417A (pt) 1979-07-24
NL187644B (nl) 1991-07-01
ES474990A1 (es) 1979-04-01
DD139728A5 (de) 1980-01-16
JPS5482429A (en) 1979-06-30
CH635620A5 (fr) 1983-04-15
BE871891A (fr) 1979-05-09
AT365247B (de) 1981-12-28
US4302507A (en) 1981-11-24
LU80498A1 (fr) 1979-06-15
FR2408668A1 (fr) 1979-06-08
GB2007588B (en) 1982-02-24
ATA806478A (de) 1981-05-15
CA1115474A (fr) 1982-01-05

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