FR2330782A1 - Fils et fibres comportant des cavites non continues - Google Patents
Fils et fibres comportant des cavites non continuesInfo
- Publication number
- FR2330782A1 FR2330782A1 FR7633550A FR7633550A FR2330782A1 FR 2330782 A1 FR2330782 A1 FR 2330782A1 FR 7633550 A FR7633550 A FR 7633550A FR 7633550 A FR7633550 A FR 7633550A FR 2330782 A1 FR2330782 A1 FR 2330782A1
- Authority
- FR
- France
- Prior art keywords
- cavites
- yarns
- continuous
- containing non
- fibers containing
- Prior art date
- 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
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
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/08—Addition of substances to the spinning solution or to the melt for forming hollow filaments
-
- 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
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
- D01D5/247—Discontinuous hollow structure or microporous structure
-
- 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
- Y10S264/05—Use of one or more blowing agents together
-
- 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
- Y10T428/2973—Particular cross section
- Y10T428/2975—Tubular or cellular
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2550080A DE2550080B2 (de) | 1975-11-07 | 1975-11-07 | Verfahren zur Herstellung von Filamenten mit nicht durchgehenden Hohlräumen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2330782A1 true FR2330782A1 (fr) | 1977-06-03 |
FR2330782B1 FR2330782B1 (fr) | 1982-10-29 |
Family
ID=5961211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7633550A Granted FR2330782A1 (fr) | 1975-11-07 | 1976-11-05 | Fils et fibres comportant des cavites non continues |
Country Status (6)
Country | Link |
---|---|
US (2) | US4164603A (fr) |
JP (1) | JPS602406B2 (fr) |
DE (1) | DE2550080B2 (fr) |
FR (1) | FR2330782A1 (fr) |
GB (1) | GB1543421A (fr) |
IT (1) | IT1066603B (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0208099A2 (fr) * | 1985-07-08 | 1987-01-14 | Allied Corporation | Procédé de fabrication de fibres de mousse et produits fabriqués au moyen de ces fibres |
EP0245070A2 (fr) * | 1986-05-06 | 1987-11-11 | E.I. Du Pont De Nemours And Company | Réduction de sphérulites dans les polyamides |
EP0245071A2 (fr) * | 1986-05-06 | 1987-11-11 | E.I. Du Pont De Nemours And Company | Fibres cellulaires par injection d'un fluide soluble |
EP0445708A2 (fr) * | 1990-03-09 | 1991-09-11 | Hoechst Aktiengesellschaft | Procédé pour la fabrication de fibres alvéolaires |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2550080B2 (de) * | 1975-11-07 | 1978-03-09 | Akzo Gmbh, 5600 Wuppertal | Verfahren zur Herstellung von Filamenten mit nicht durchgehenden Hohlräumen |
DE2755341C2 (de) * | 1977-12-12 | 1983-09-08 | Akzo Gmbh, 5600 Wuppertal | Hydrophile Polyesterfasern |
DE2833568A1 (de) * | 1978-07-31 | 1980-02-21 | Akzo Gmbh | Faeden |
DE2833493C2 (de) * | 1978-07-31 | 1989-10-12 | Akzo Gmbh, 5600 Wuppertal | Hohlfäden |
EP0023664B1 (fr) * | 1979-07-26 | 1985-12-04 | Teijin Limited | Procédé pour la préparation des filaments de polyesters creux et hydrophiles |
JPS56144237A (en) * | 1980-04-07 | 1981-11-10 | Teijin Ltd | Polyester type fiber woven and knitted fabric |
JPS58201826A (ja) * | 1982-05-19 | 1983-11-24 | Teijin Ltd | 気泡含有芳香族ポリアミド成型品及びその製造法 |
US4446090A (en) * | 1983-10-03 | 1984-05-01 | General Electric Company | High viscosity silicone blending process |
US4666763A (en) * | 1984-12-07 | 1987-05-19 | Akzona Incorporated | Fiber batts and the method of making |
US4752514A (en) * | 1986-05-06 | 1988-06-21 | E. I. Du Pont De Nemours And Company | Cellular fiber with collapsed cells at bends |
DE3835587C2 (de) * | 1988-10-19 | 1994-08-25 | Reifenhaeuser Masch | Verfahren zur Herstellung eines Spinnvlieses aus Kunststoff-Filamenten |
US5458832A (en) * | 1993-01-08 | 1995-10-17 | The Furukawa Electric Co., Ltd. | Method for manufacturing a foamed plastics of saturated polyester using a cyclic tetramer as foaming agent |
US5475037A (en) * | 1993-02-02 | 1995-12-12 | The Dow Chemical Company | Amorphous polyester foam |
DE19520188C2 (de) * | 1995-06-01 | 1999-04-08 | Geesthacht Gkss Forschung | Verfahren zur Herstellung von Polymer-Hohlfadenmembranen |
US5753166A (en) * | 1996-04-29 | 1998-05-19 | Eastman Chemical Company | Process of making a non-circular cross-sectional fiber |
DE19803362A1 (de) * | 1998-01-29 | 1999-08-05 | Sartorius Gmbh | Geschäumte poröse Membranen aus thermoplastischen Polymeren sowie Verfahren und Vorrichtung zu ihrer Herstellung |
US6642429B1 (en) | 1999-06-30 | 2003-11-04 | Kimberly-Clark Worldwide, Inc. | Personal care articles with reduced polymer fibers |
DE10033401A1 (de) * | 2000-07-08 | 2002-01-17 | Univ Twente Fakultaet Chemisch | Membran und deren Verwendung |
DE10042478B4 (de) * | 2000-08-29 | 2007-03-15 | Bühler AG | Verfahren zum Aufschmelzen von Polymergranulat sowie Abschmelzelement |
JP2002095559A (ja) * | 2000-09-22 | 2002-04-02 | Okamura Corp | 商品陳列棚におけるベース棚の支持構造 |
US6846562B1 (en) * | 2003-08-06 | 2005-01-25 | Milliken & Company | Method of forming light dispersing fiber and fiber formed thereby |
US20050221075A1 (en) * | 2004-03-31 | 2005-10-06 | Travelute Frederick L Iii | Low density light weight filament and fiber |
AU2005230840A1 (en) * | 2004-03-31 | 2005-10-20 | Wellman, Inc | Low density light weight filament and fiber |
US10196763B2 (en) * | 2010-09-24 | 2019-02-05 | Trident Limited | Air rich yarn and fabric and its method of manufacturing |
US10968544B2 (en) | 2010-09-24 | 2021-04-06 | Trident Limited | Process for manufacturing air rich yarn and air rich fabric |
EP2573215A1 (fr) * | 2011-09-20 | 2013-03-27 | Mölnlycke Health Care AB | Fibres polymères |
DE102014014479A1 (de) * | 2014-04-16 | 2015-10-22 | Perlon Nextrusion Monofil GmbH | Monofilamente mit hoher Abrieb- und Formbeständigkeit, geringer Gleitreibung und Anschmutzneigung, textile Flächengebilde enthaltend diese und deren Verwendung |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1301035A (fr) * | 1960-07-27 | 1962-08-10 | Phillips Petroleum Co | Filaments étirés à structure cellulaire et leur procédé de préparation |
US3095258A (en) * | 1962-06-22 | 1963-06-25 | Du Pont | Melt spinning process for producing hollow-core filament |
DE2148588A1 (de) * | 1971-09-29 | 1973-04-05 | Hoechst Ag | Verfahren zur herstellung von geschaeumten textilen polyester- und polyamidfaeden |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3214234A (en) * | 1963-05-21 | 1965-10-26 | Phillips Petroleum Co | Oriented foamed polyolefin extrudates and the production and dyeing of the same |
US3389446A (en) * | 1966-01-25 | 1968-06-25 | Du Pont | Process for producing foam fabrics |
GB1220053A (en) * | 1967-01-23 | 1971-01-20 | Ici Ltd | Foamed thermoplastic polymers |
US3644230A (en) * | 1968-02-19 | 1972-02-22 | Haskon Inc | Extrusion process for polyolefin foam |
US3960792A (en) * | 1968-07-10 | 1976-06-01 | The Dow Chemical Company | Plastic foam |
US3627867A (en) * | 1968-09-05 | 1971-12-14 | Du Pont | Process of melt-spinning high-molecular-weight ethylene terephthalate polymer |
CA975500A (en) * | 1969-02-06 | 1975-09-30 | Joseph G. Spitzer | Structures such as applicator pads for cleaning and other purposes, propellant compositions for forming the same, and process |
DD103375A3 (fr) * | 1970-07-17 | 1974-01-20 | ||
US3907963A (en) * | 1971-08-02 | 1975-09-23 | Monsanto Co | Melt extrusion |
US3912667A (en) * | 1971-09-13 | 1975-10-14 | Spitzer Joseph G | Structures such as applicator pads for cleaning and other purposes, propellant compositions for forming the same and process |
US4013597A (en) * | 1975-06-17 | 1977-03-22 | Arco Polymers, Inc. | Fast cooling styrene polymer foams |
DE2550080B2 (de) * | 1975-11-07 | 1978-03-09 | Akzo Gmbh, 5600 Wuppertal | Verfahren zur Herstellung von Filamenten mit nicht durchgehenden Hohlräumen |
-
1975
- 1975-11-07 DE DE2550080A patent/DE2550080B2/de not_active Ceased
-
1976
- 1976-11-04 US US05/738,985 patent/US4164603A/en not_active Expired - Lifetime
- 1976-11-05 IT IT52055/76A patent/IT1066603B/it active
- 1976-11-05 GB GB46122/76A patent/GB1543421A/en not_active Expired
- 1976-11-05 FR FR7633550A patent/FR2330782A1/fr active Granted
- 1976-11-08 JP JP51133994A patent/JPS602406B2/ja not_active Expired
-
1980
- 1980-10-14 US US06/196,336 patent/US4380594A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1301035A (fr) * | 1960-07-27 | 1962-08-10 | Phillips Petroleum Co | Filaments étirés à structure cellulaire et leur procédé de préparation |
US3095258A (en) * | 1962-06-22 | 1963-06-25 | Du Pont | Melt spinning process for producing hollow-core filament |
DE2148588A1 (de) * | 1971-09-29 | 1973-04-05 | Hoechst Ag | Verfahren zur herstellung von geschaeumten textilen polyester- und polyamidfaeden |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0208099A2 (fr) * | 1985-07-08 | 1987-01-14 | Allied Corporation | Procédé de fabrication de fibres de mousse et produits fabriqués au moyen de ces fibres |
EP0208099A3 (fr) * | 1985-07-08 | 1988-08-31 | Allied Corporation | Procédé de fabrication de fibres de mousse et produits fabriqués au moyen de ces fibres |
EP0245070A2 (fr) * | 1986-05-06 | 1987-11-11 | E.I. Du Pont De Nemours And Company | Réduction de sphérulites dans les polyamides |
EP0245071A2 (fr) * | 1986-05-06 | 1987-11-11 | E.I. Du Pont De Nemours And Company | Fibres cellulaires par injection d'un fluide soluble |
EP0245071A3 (en) * | 1986-05-06 | 1989-01-25 | E.I. Du Pont De Nemours And Company | Cellular fibers via soluble fluid injection |
EP0245070A3 (en) * | 1986-05-06 | 1989-04-05 | E.I. Du Pont De Nemours And Company | Spherulite reduction in polyamides |
EP0445708A2 (fr) * | 1990-03-09 | 1991-09-11 | Hoechst Aktiengesellschaft | Procédé pour la fabrication de fibres alvéolaires |
EP0445708A3 (en) * | 1990-03-09 | 1992-10-28 | Hoechst Aktiengesellschaft | Process for the preparation of foamed fibres |
Also Published As
Publication number | Publication date |
---|---|
FR2330782B1 (fr) | 1982-10-29 |
US4380594A (en) | 1983-04-19 |
JPS602406B2 (ja) | 1985-01-21 |
DE2550080B2 (de) | 1978-03-09 |
US4164603A (en) | 1979-08-14 |
GB1543421A (en) | 1979-04-04 |
IT1066603B (it) | 1985-03-12 |
JPS5277224A (en) | 1977-06-29 |
DE2550080A1 (de) | 1977-05-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |