CH496109A - Heterofasern mit schraubenförmiger Kräuselung sowie deren Verwendung zur Herstellung von dreidimensionalen Gebilden - Google Patents
Heterofasern mit schraubenförmiger Kräuselung sowie deren Verwendung zur Herstellung von dreidimensionalen GebildenInfo
- 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
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.]
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Multicomponent Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
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 (de) | 1970-09-15 |
Family
ID=10199400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH752968A CH496109A (de) | 1967-05-22 | 1968-05-21 | Heterofasern mit schraubenförmiger Kräuselung sowie deren Verwendung zur Herstellung von dreidimensionalen Gebilden |
Country Status (6)
Country | Link |
---|---|
US (1) | US3595738A (de) |
CH (1) | CH496109A (de) |
DE (1) | DE1760473A1 (de) |
FR (1) | FR1564427A (de) |
GB (1) | GB1179436A (de) |
NL (1) | NL6807158A (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3930086A (en) * | 1971-01-05 | 1975-12-30 | Johnson & Johnson | Apertured nonwoven fabrics |
SE438663B (sv) * | 1977-04-30 | 1985-04-29 | Sadaaki Takagi | Stoppningsmaterial och sett for framstellning av detsamma |
IN167096B (de) * | 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 (de) * | 1987-10-29 | 1994-11-03 | Terumo Corp | Oxygenator mit porösen Hohlfasernmembranen. |
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 |
CA2140336A1 (en) * | 1992-08-24 | 1994-03-03 | Raymond F. Heyer | 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 (fr) * | 1995-12-08 | 1998-01-16 | Novalis Fibres | Fibres a frisure permanente et procede de fabrication de ces fibres |
EP0929700B1 (de) * | 1996-10-04 | 2002-03-13 | E.I. Du Pont De Nemours & Co. (Inc.) | Polyesterfaser |
US6312484B1 (en) | 1998-12-22 | 2001-11-06 | 3M Innovative Properties Company | Nonwoven abrasive articles and method of preparing same |
US6238449B1 (en) | 1998-12-22 | 2001-05-29 | 3M Innovative Properties Company | Abrasive article having an abrasive coating containing a siloxane polymer |
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 (de) | 2012-03-27 | 2013-10-02 | RCS Steinbodensanierung GmbH | Reinigungselement und Reinigungsmaschine |
-
1967
- 1967-05-22 GB GB23671/67A patent/GB1179436A/en not_active Expired
-
1968
- 1968-05-21 US US730930A patent/US3595738A/en not_active Expired - Lifetime
- 1968-05-21 CH CH752968A patent/CH496109A/de not_active IP Right Cessation
- 1968-05-21 NL NL6807158A patent/NL6807158A/xx unknown
- 1968-05-22 DE DE19681760473 patent/DE1760473A1/de active Pending
- 1968-05-22 FR FR1564427D patent/FR1564427A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1564427A (de) | 1969-04-18 |
NL6807158A (de) | 1968-11-25 |
GB1179436A (en) | 1970-01-28 |
DE1760473A1 (de) | 1971-12-30 |
US3595738A (en) | 1971-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |