GB1207582A - Textile product - Google Patents
Textile productInfo
- Publication number
- GB1207582A GB1207582A GB20452/68A GB2045268A GB1207582A GB 1207582 A GB1207582 A GB 1207582A GB 20452/68 A GB20452/68 A GB 20452/68A GB 2045268 A GB2045268 A GB 2045268A GB 1207582 A GB1207582 A GB 1207582A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copolyamide
- component
- homopolyamide
- caproamide
- poly
- 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.)
- Expired
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
- 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
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2967—Synthetic resin or polymer
- Y10T428/2969—Polyamide, polyimide or polyester
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Multicomponent Fibers (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
1,207,582. Composite polyamide filaments. E.I. DU PONT DE NEMOURS & CO. 30 April, 1968 [27 Dec., 1967], No. 20452/68. Addition-to 1,054,019. Heading B5B. A substantially straight, orientation drawn, composite filament comprises two continuous, adherent, eccentric, fibre-forming components, one being a copolyamide consisting essentially of 78-87% polyhexamethylene adipamide, the balance being poly - # - caproamide, and the other being a homopolyamide or isomorphous copolyamide, the copolyamide component having a higher relative viscosity than the homopolyamide component, the filament being crimpable into a helical configuration by heat, and having a crimp elongation of at least 30% after exposure to steam at 118 C., the homopolyamide component having a lower shrinkage potential than the copolyamide component. Polyhexamethylene adipamide and poly - # - caproamide are preferred as homopolyamides. The filaments may be drawn, heat - crimped and made up as described in the parent Specification. An eccentric sheath-core arrangement is preferred.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40081064A | 1964-10-01 | 1964-10-01 | |
US693810A US3418199A (en) | 1964-10-01 | 1967-12-27 | Crimpable bicomponent nylon filament |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1207582A true GB1207582A (en) | 1970-10-07 |
Family
ID=24786210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB20452/68A Expired GB1207582A (en) | 1964-10-01 | 1968-04-30 | Textile product |
Country Status (6)
Country | Link |
---|---|
US (1) | US3418199A (en) |
BE (1) | BE720056A (en) |
DE (1) | DE1760660A1 (en) |
FR (1) | FR95767E (en) |
GB (1) | GB1207582A (en) |
NL (1) | NL6809063A (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1172045A (en) * | 1967-01-31 | 1969-11-26 | Asahi Chemical Ind | Crimpable Conjugate Filaments and Process for their Production |
US3639154A (en) * | 1968-07-20 | 1972-02-01 | Kanegafuchi Spinning Co Ltd | Process for manufacturing fibrous structure having excellent recovery from extension by treatment with polyorganosiloxane and a polyethylene glycol or derivative thereof |
US3667207A (en) * | 1970-05-01 | 1972-06-06 | Du Pont | Crimpable composite polyamide yarn |
GB1362952A (en) * | 1970-07-21 | 1974-08-07 | Rasmussen O B | Conjugate fibre and method of manufacturing same |
US3779853A (en) * | 1972-01-05 | 1973-12-18 | Du Pont | Crimpable bicomponent filament |
US3779859A (en) * | 1972-01-05 | 1973-12-18 | Du Pont | Crimpable copolyamide filaments |
US3858387A (en) * | 1973-07-02 | 1975-01-07 | Du Pont | Polyamide feed yarn for false-twist texturing, process of false-twist texturing, and product thereof |
US4069363A (en) * | 1975-05-27 | 1978-01-17 | E. I. Du Pont De Nemours And Company | Crimpable nylon bicomponent filament and fabrics made therefrom |
FR2408668A1 (en) * | 1977-11-10 | 1979-06-08 | Rhone Poulenc Textile | DOUBLE-CONSTITUENT POLYAMIDE FILAMENT AND PROCESS FOR OBTAINING ITS |
US4194072A (en) * | 1978-10-02 | 1980-03-18 | Hooker Chemicals & Plastics Corp. | Flame retardant nylon compositions |
US4740339A (en) * | 1983-04-11 | 1988-04-26 | Monsanto Company | Process for producing conjugate filaments |
US4601949A (en) * | 1983-04-11 | 1986-07-22 | Monsanto Company | Conjugate filaments and process for producing same |
ES531410A0 (en) * | 1983-04-11 | 1985-06-16 | Monsanto Co | A PROCEDURE FOR PRODUCING CONJUGATED FILAMENTS |
US4521484A (en) * | 1984-06-07 | 1985-06-04 | E. I. Du Pont De Nemours And Company | Self-crimping polyamide filaments |
GB8915736D0 (en) * | 1989-07-10 | 1989-08-31 | Du Pont | Improvements to multifilament apparel yarns of nylon |
US5194578A (en) * | 1990-06-21 | 1993-03-16 | E.I. Du Pont De Nemours And Company | Fiber-forming copolyamide from 2-methyl-pentamethylene diamine |
US5185428A (en) * | 1991-06-21 | 1993-02-09 | E. I. Du Pont De Nemours And Company | Copolyadipamide containing pentamethyleneadipamide units and products prepared therefrom |
US5110900A (en) * | 1991-06-21 | 1992-05-05 | E. I Du Pont De Nemours And Company | Copolyadipamide containing ethyltetramethyleneadipamide units |
US5162491A (en) * | 1991-06-21 | 1992-11-10 | E. I. Du Pont De Nemours And Company | Copolyadipamide containing trimethylhexamethyleneadipamide units |
US7799968B2 (en) * | 2001-12-21 | 2010-09-21 | Kimberly-Clark Worldwide, Inc. | Sponge-like pad comprising paper layers and method of manufacture |
US7994079B2 (en) | 2002-12-17 | 2011-08-09 | Kimberly-Clark Worldwide, Inc. | Meltblown scrubbing product |
US20050129897A1 (en) * | 2003-12-11 | 2005-06-16 | Kimberly-Clark Worldwide, Inc. | Disposable scrubbing product |
US20050130536A1 (en) * | 2003-12-11 | 2005-06-16 | Kimberly-Clark Worldwide, Inc. | Disposable scrubbing product |
US20050148261A1 (en) * | 2003-12-30 | 2005-07-07 | Kimberly-Clark Worldwide, Inc. | Nonwoven webs having reduced lint and slough |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX65223A (en) * | 1954-02-26 | |||
US2987797A (en) * | 1956-10-08 | 1961-06-13 | Du Pont | Sheath and core textile filament |
US3038235A (en) * | 1956-12-06 | 1962-06-12 | Du Pont | Textile fibers and their manufacture |
US3145133A (en) * | 1962-12-21 | 1964-08-18 | Du Pont | Polyamide filament |
-
1967
- 1967-12-27 US US693810A patent/US3418199A/en not_active Expired - Lifetime
- 1967-12-27 FR FR164234A patent/FR95767E/en not_active Expired
-
1968
- 1968-04-30 GB GB20452/68A patent/GB1207582A/en not_active Expired
- 1968-06-18 DE DE19681760660 patent/DE1760660A1/en active Pending
- 1968-06-27 NL NL6809063A patent/NL6809063A/xx unknown
- 1968-08-28 BE BE720056D patent/BE720056A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR95767E (en) | 1971-06-25 |
BE720056A (en) | 1969-02-03 |
US3418199A (en) | 1968-12-24 |
DE1760660A1 (en) | 1971-12-02 |
NL6809063A (en) | 1969-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |