IT1110425B - Fibra composita separabile e suo procedimento di produzione - Google Patents
Fibra composita separabile e suo procedimento di produzioneInfo
- Publication number
- IT1110425B IT1110425B IT2087579A IT2087579A IT1110425B IT 1110425 B IT1110425 B IT 1110425B IT 2087579 A IT2087579 A IT 2087579A IT 2087579 A IT2087579 A IT 2087579A IT 1110425 B IT1110425 B IT 1110425B
- Authority
- IT
- Italy
- Prior art keywords
- production process
- composite fiber
- separable composite
- separable
- fiber
- 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
-
- 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
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/913—Material designed to be responsive to temperature, light, moisture
-
- 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
-
- 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
- Y10T428/2915—Rod, strand, filament or fiber including textile, cloth or fabric
-
- 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
- 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
-
- 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.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
- Y10T442/3065—Including strand which is of specific structural definition
- Y10T442/3089—Cross-sectional configuration of strand material is specified
- Y10T442/3114—Cross-sectional configuration of the strand material is other than circular
-
- 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.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
- Y10T442/3146—Strand material is 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
-
- 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]
- Y10T442/425—Including strand which is of specific structural definition
- Y10T442/431—Cross-sectional configuration of strand material is specified
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Multicomponent Fibers (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2698178A JPS607723B2 (ja) | 1978-03-09 | 1978-03-09 | 分割型ポリエステル複合糸の製造方法 |
JP11237978A JPS5551820A (en) | 1978-09-14 | 1978-09-14 | Production of polyester split fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7920875A0 IT7920875A0 (it) | 1979-03-09 |
IT1110425B true IT1110425B (it) | 1985-12-23 |
Family
ID=26364846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2087579A IT1110425B (it) | 1978-03-09 | 1979-03-09 | Fibra composita separabile e suo procedimento di produzione |
Country Status (2)
Country | Link |
---|---|
US (1) | US4233355A (it) |
IT (1) | IT1110425B (it) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR920000321B1 (ko) * | 1989-06-03 | 1992-01-11 | 동양나이론 주식회사 | 극세사용 복합사 |
EP0503664A3 (en) * | 1991-03-14 | 1993-02-03 | Kao Corporation | Process for producing cationic dye-dyeable polyester fiber with high strenght and polyester resin composition used therefor |
JP2625350B2 (ja) * | 1992-06-26 | 1997-07-02 | 株式会社コーロン | 複合繊維 |
US5366804A (en) * | 1993-03-31 | 1994-11-22 | Basf Corporation | Composite fiber and microfibers made therefrom |
US5555716A (en) * | 1994-11-02 | 1996-09-17 | Basf Corporation | Yarn having microfiber sheath surrounding non-microfiber core |
JP3187842B2 (ja) * | 1994-11-18 | 2001-07-16 | 帝人株式会社 | ヌバック調織物およびその製造方法 |
US6352948B1 (en) | 1995-06-07 | 2002-03-05 | Kimberly-Clark Worldwide, Inc. | Fine fiber composite web laminates |
US5783503A (en) * | 1996-07-22 | 1998-07-21 | Fiberweb North America, Inc. | Meltspun multicomponent thermoplastic continuous filaments, products made therefrom, and methods therefor |
JP3588967B2 (ja) * | 1997-04-03 | 2004-11-17 | チッソ株式会社 | 分割型複合繊維 |
US5876650A (en) * | 1997-12-01 | 1999-03-02 | Basf Corporation | Process of making fibers of arbitrary cross section |
US6632504B1 (en) | 2000-03-17 | 2003-10-14 | Bba Nonwovens Simpsonville, Inc. | Multicomponent apertured nonwoven |
US7044173B2 (en) * | 2002-09-19 | 2006-05-16 | Scott Hugh Silver | Microfiber towel with cotton base |
US7892993B2 (en) | 2003-06-19 | 2011-02-22 | Eastman Chemical Company | Water-dispersible and multicomponent fibers from sulfopolyesters |
US20040260034A1 (en) | 2003-06-19 | 2004-12-23 | Haile William Alston | Water-dispersible fibers and fibrous articles |
US7687143B2 (en) | 2003-06-19 | 2010-03-30 | Eastman Chemical Company | Water-dispersible and multicomponent fibers from sulfopolyesters |
US8513147B2 (en) | 2003-06-19 | 2013-08-20 | Eastman Chemical Company | Nonwovens produced from multicomponent fibers |
WO2005118926A1 (ja) | 2004-06-03 | 2005-12-15 | Kanebo, Ltd. | スクリーン紗用モノフィラメントおよびそれを用いたスクリーン紗 |
US7635745B2 (en) | 2006-01-31 | 2009-12-22 | Eastman Chemical Company | Sulfopolyester recovery |
DE102007034687A1 (de) * | 2007-02-12 | 2008-08-21 | Carl Freudenberg Kg | Verfahren und Vorrichtung zur Herstellung spleißfähiger Fasern und deren Verwendung |
BE1018245A3 (nl) * | 2008-08-14 | 2010-07-06 | Luxilon Ind Nv | Monofilament snaar. |
KR100953437B1 (ko) * | 2009-02-13 | 2010-04-20 | 웅진케미칼 주식회사 | 해도사 제조용 방사구금 |
US8512519B2 (en) | 2009-04-24 | 2013-08-20 | Eastman Chemical Company | Sulfopolyesters for paper strength and process |
US20120183861A1 (en) | 2010-10-21 | 2012-07-19 | Eastman Chemical Company | Sulfopolyester binders |
US9394631B2 (en) * | 2011-09-30 | 2016-07-19 | Toray Industries, Inc. | Core-sheath composite fiber and method for producing same |
US8882963B2 (en) | 2012-01-31 | 2014-11-11 | Eastman Chemical Company | Processes to produce short cut microfibers |
US9303357B2 (en) | 2013-04-19 | 2016-04-05 | Eastman Chemical Company | Paper and nonwoven articles comprising synthetic microfiber binders |
US9605126B2 (en) | 2013-12-17 | 2017-03-28 | Eastman Chemical Company | Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion |
US9598802B2 (en) | 2013-12-17 | 2017-03-21 | Eastman Chemical Company | Ultrafiltration process for producing a sulfopolyester concentrate |
CN103938286A (zh) * | 2014-05-04 | 2014-07-23 | 南通美铭锦纶有限公司 | 一种裂片型超细旦复合纤维 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3017686A (en) * | 1957-08-01 | 1962-01-23 | Du Pont | Two component convoluted filaments |
US3117362A (en) * | 1961-06-20 | 1964-01-14 | Du Pont | Composite filament |
CA944925A (en) * | 1968-11-13 | 1974-04-09 | Kanegafuchi Boseki Kabushiki Kaisha | Synthetic multi-segmented fibers and methods for producing said fibers |
US3671379A (en) * | 1971-03-09 | 1972-06-20 | Du Pont | Composite polyester textile fibers |
JPS5015918B2 (it) * | 1972-06-08 | 1975-06-09 |
-
1979
- 1979-03-06 US US06/017,949 patent/US4233355A/en not_active Expired - Lifetime
- 1979-03-09 IT IT2087579A patent/IT1110425B/it active
Also Published As
Publication number | Publication date |
---|---|
IT7920875A0 (it) | 1979-03-09 |
US4233355A (en) | 1980-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950330 |