FR2167678A1 - - Google Patents

Info

Publication number
FR2167678A1
FR2167678A1 FR7300226A FR7300226A FR2167678A1 FR 2167678 A1 FR2167678 A1 FR 2167678A1 FR 7300226 A FR7300226 A FR 7300226A FR 7300226 A FR7300226 A FR 7300226A FR 2167678 A1 FR2167678 A1 FR 2167678A1
Authority
FR
France
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.)
Granted
Application number
FR7300226A
Other languages
French (fr)
Other versions
FR2167678B1 (US06168776-20010102-C00041.png
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 FR2167678A1 publication Critical patent/FR2167678A1/fr
Application granted granted Critical
Publication of FR2167678B1 publication Critical patent/FR2167678B1/fr
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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/26—Composite fibers made of two or more materials
    • 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
    • Y10S57/905—Bicomponent material
    • 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]
    • 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)
  • Multicomponent Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
FR7300226A 1972-01-05 1973-01-04 Expired FR2167678B1 (US06168776-20010102-C00041.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21562572A 1972-01-05 1972-01-05

Publications (2)

Publication Number Publication Date
FR2167678A1 true FR2167678A1 (US06168776-20010102-C00041.png) 1973-08-24
FR2167678B1 FR2167678B1 (US06168776-20010102-C00041.png) 1976-10-29

Family

ID=22803736

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7300226A Expired FR2167678B1 (US06168776-20010102-C00041.png) 1972-01-05 1973-01-04

Country Status (4)

Country Link
US (1) US3779853A (US06168776-20010102-C00041.png)
JP (1) JPS4873509A (US06168776-20010102-C00041.png)
FR (1) FR2167678B1 (US06168776-20010102-C00041.png)
GB (1) GB1416231A (US06168776-20010102-C00041.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003027364A1 (en) * 2001-09-26 2003-04-03 E. I. Du Pont De Nemours And Company Stretchable multiple component spunbond webs and a process for making

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119043B2 (US06168776-20010102-C00041.png) * 1972-07-27 1976-06-15
US4069363A (en) * 1975-05-27 1978-01-17 E. I. Du Pont De Nemours And Company Crimpable nylon bicomponent filament and fabrics made therefrom
US4194072A (en) * 1978-10-02 1980-03-18 Hooker Chemicals & Plastics Corp. Flame retardant nylon compositions
US4443515A (en) * 1982-02-05 1984-04-17 Peter Rosenwald Antistatic fabrics incorporating specialty textile fibers having high moisture regain and articles produced therefrom
AU1338883A (en) * 1982-02-05 1983-08-25 Sheldon M. Atlas Antistatic fabrics incorporating specialty textile fibers having high moisture regain and articles produced therefrom
US4601949A (en) * 1983-04-11 1986-07-22 Monsanto Company Conjugate filaments and process for producing same
US4740339A (en) * 1983-04-11 1988-04-26 Monsanto Company Process for producing conjugate filaments
US6413635B1 (en) 2000-07-25 2002-07-02 Solutia Inc. Elastic nylon yarns

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1229205A (fr) * 1958-07-05 1960-09-05 Basf Ag Procédé pour la production de polyamides substitués sur l'azote
US3418199A (en) * 1964-10-01 1968-12-24 Du Pont Crimpable bicomponent nylon filament
GB1060799A (en) * 1964-11-21 1967-03-08 Ici Ltd Elastomeric fibre-forming copolyamides
US3667207A (en) * 1970-05-01 1972-06-06 Du Pont Crimpable composite polyamide yarn

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003027364A1 (en) * 2001-09-26 2003-04-03 E. I. Du Pont De Nemours And Company Stretchable multiple component spunbond webs and a process for making
US6887423B2 (en) 2001-09-26 2005-05-03 E. I. Du Pont De Nemours And Company Process for making a stretchable nonwoven web

Also Published As

Publication number Publication date
GB1416231A (en) 1975-12-03
FR2167678B1 (US06168776-20010102-C00041.png) 1976-10-29
US3779853A (en) 1973-12-18
JPS4873509A (US06168776-20010102-C00041.png) 1973-10-04

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Legal Events

Date Code Title Description
ST Notification of lapse