CH496109A - Heterofibers with helical crimps and their use for the production of three-dimensional structures - Google Patents

Heterofibers with helical crimps and their use for the production of three-dimensional structures

Info

Publication number
CH496109A
CH496109A CH752968A CH752968A CH496109A CH 496109 A CH496109 A CH 496109A CH 752968 A CH752968 A CH 752968A CH 752968 A CH752968 A CH 752968A CH 496109 A CH496109 A CH 496109A
Authority
CH
Switzerland
Prior art keywords
heterofibers
production
dimensional structures
helical crimps
crimps
Prior art date
Application number
CH752968A
Other languages
German (de)
Inventor
Henson Clarke Barry
Marshall Geoffrey
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of CH496109A publication Critical patent/CH496109A/en

Links

Classifications

    • 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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • 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
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester 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
    • Y10T428/2904—Staple length fiber
    • Y10T428/2909—Nonlinear [e.g., crimped, coiled, 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
    • 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.]
CH752968A 1967-05-22 1968-05-21 Heterofibers with helical crimps and their use for the production of three-dimensional structures CH496109A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23671/67A GB1179436A (en) 1967-05-22 1967-05-22 Helically Crimped Filamentary Materials

Publications (1)

Publication Number Publication Date
CH496109A true CH496109A (en) 1970-09-15

Family

ID=10199400

Family Applications (1)

Application Number Title Priority Date Filing Date
CH752968A CH496109A (en) 1967-05-22 1968-05-21 Heterofibers with helical crimps and their use for the production of three-dimensional structures

Country Status (6)

Country Link
US (1) US3595738A (en)
CH (1) CH496109A (en)
DE (1) DE1760473A1 (en)
FR (1) FR1564427A (en)
GB (1) GB1179436A (en)
NL (1) NL6807158A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3930086A (en) * 1971-01-05 1975-12-30 Johnson & Johnson Apertured nonwoven fabrics
SE438663B (en) * 1977-04-30 1985-04-29 Sadaaki Takagi CASTING MATERIAL AND SETS FOR PREPARING THE SAME
IN167096B (en) * 1985-04-04 1990-09-01 Akzo Nv
CA1321073C (en) * 1987-04-14 1993-08-10 Thomas R. Mcavoy Abrasive article containing helically crimped fibers
US4893439A (en) * 1987-04-14 1990-01-16 Minnesota Mining And Manufacturing Company Abrasive article containing helically crimped fibers
DE3850344T2 (en) * 1987-10-29 1994-11-03 Terumo Corp Oxygenator with porous hollow fiber membranes.
CA2067672A1 (en) * 1991-05-15 1992-11-16 Hung M. Nguyen Method and apparatus for spinning bicomponent filaments and products produced therefrom
US5282900A (en) * 1992-03-19 1994-02-01 Minnesota Mining And Manufacturing Company Nonwoven surface treating articles, system including same, and method of treating calcium carbonate-containing surfaces with said system
EP0656080B1 (en) * 1992-08-24 1996-09-18 Minnesota Mining And Manufacturing Company Melt bonded nonwoven articles and methods of preparing same
US5418339A (en) * 1993-11-04 1995-05-23 Minnesota Mining And Manufacturing Company Pneumatic tool having noise reducing muffling structure
US5407625A (en) * 1993-11-22 1995-04-18 Wellman, Inc. Method of forming self-texturing filaments and resulting self-texturing filaments
US5531951A (en) * 1993-11-22 1996-07-02 Wellman, Inc. Method of forming staple fibers from self-texturing filaments
GB9407462D0 (en) * 1994-04-15 1994-06-08 Scapa Group Plc Papermachine clothing
FR2742168B1 (en) * 1995-12-08 1998-01-16 Novalis Fibres PERMANENT CRIMPING FIBERS AND METHOD FOR MANUFACTURING SUCH FIBERS
JP2001502016A (en) * 1996-10-04 2001-02-13 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー Polyester fiber
US6238449B1 (en) 1998-12-22 2001-05-29 3M Innovative Properties Company Abrasive article having an abrasive coating containing a siloxane polymer
US6312484B1 (en) 1998-12-22 2001-11-06 3M Innovative Properties Company Nonwoven abrasive articles and method of preparing same
US6811873B2 (en) * 2000-05-31 2004-11-02 Hills, Inc. Self-crimping multicomponent polymer fibers and corresponding methods of manufacture
US7510011B2 (en) * 2006-07-06 2009-03-31 Schlumberger Technology Corporation Well servicing methods and systems employing a triggerable filter medium sealing composition
DE102012102650B3 (en) 2012-03-27 2013-10-02 RCS Steinbodensanierung GmbH Cleaning element and cleaning machine

Also Published As

Publication number Publication date
US3595738A (en) 1971-07-27
DE1760473A1 (en) 1971-12-30
NL6807158A (en) 1968-11-25
FR1564427A (en) 1969-04-18
GB1179436A (en) 1970-01-28

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Legal Events

Date Code Title Description
PL Patent ceased