GB1118163A - Non-woven fabrics and methods of making them - Google Patents
Non-woven fabrics and methods of making themInfo
- Publication number
- GB1118163A GB1118163A GB30442/64A GB3044264A GB1118163A GB 1118163 A GB1118163 A GB 1118163A GB 30442/64 A GB30442/64 A GB 30442/64A GB 3044264 A GB3044264 A GB 3044264A GB 1118163 A GB1118163 A GB 1118163A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heterofilaments
- butadiene
- copolymers
- potentially adhesive
- adhesive component
- 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
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/542—Adhesive fibres
- D04H1/549—Polyamides
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L25/00—Domestic cleaning devices not provided for in other groups of this subclass
- A47L25/02—Domestic cleaning devices not provided for in other groups of this subclass for buttons, clasps, or military insignia
-
- 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
- D01F8/10—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained by reactions only involving carbon-to-carbon unsaturated bonds as constituent
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
- D04H3/009—Condensation or reaction polymers
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
-
- 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.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/608—Including strand or fiber material which is of specific structural definition
- Y10T442/627—Strand or fiber material is specified as non-linear [e.g., crimped, coiled, etc.]
- Y10T442/629—Composite strand or fiber material
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nonwoven Fabrics (AREA)
Abstract
A nonwoven fabric comprises a fibrous web in which at least 5% (by weight) of the fibres are of heterofilaments consisting of two or more components of which at least one is an elastomer and at least one is potentially adhesive. The fibres are bonded together at cross-over points by the potentially adhesive component. The heterofilaments may be crimped. The elastomer may also be the potentially adhesive component. The same treatment, e.g. by heat or with a chemical agent, may serve both to crimp the heterofilaments and to activate the potentially adhesive component. As "hard" (i.e. non-elastomeric) component may be used polyesters, polyamides, polyurethanes, polyureas, polycarbonates, addition polymers such as polyhydrocarbons, and those made from such monomers as vinyl chloride, vinylidene chloride, vinyl acetate, acrylonitrile and their copolymers. Suitable elastomers are block copolymers such as the copolyamides of Specifications 1037474, 1060799 and 692069, polyester-urethanes, and addition polymers, e.g. copolymers of butadiene and acrylonitrile, butadiene and styrene, or butadiene and 2-vinylpyridine, polychloroprene, and copolymers of isobutylene with small proportions of butadiene. The heterofilaments in continuous filament or staple form may be made into webs by carding, garnetting, air-laying or paper-making techniques, or by high-velocity turbulent fluid jets as in Specification 1088851. In one example, staple-fibre heterofilaments of copolyamide and polyester-urethane and cellulose pulp are dispersed in water containing a dispersing agent, sheeted out and bonded and shrunk by passage between heated calender rolls.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB30442/64A GB1118163A (en) | 1964-07-30 | 1964-07-30 | Non-woven fabrics and methods of making them |
LU49176A LU49176A1 (en) | 1964-07-30 | 1965-07-27 | |
DK393665AA DK118764B (en) | 1964-07-30 | 1965-07-30 | Nonwoven fabric containing heterofibres and process for its preparation. |
FR26774A FR1458293A (en) | 1964-07-30 | 1965-07-30 | nonwoven fabrics and their manufacturing processes |
NL6509885A NL6509885A (en) | 1964-07-30 | 1965-07-30 | |
BE667726A BE667726A (en) | 1964-07-30 | 1965-07-30 | |
US847499A US3551271A (en) | 1964-07-30 | 1969-07-15 | Nonwoven fabrics containing heterofilaments |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB30442/64A GB1118163A (en) | 1964-07-30 | 1964-07-30 | Non-woven fabrics and methods of making them |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1118163A true GB1118163A (en) | 1968-06-26 |
Family
ID=10307751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30442/64A Expired GB1118163A (en) | 1964-07-30 | 1964-07-30 | Non-woven fabrics and methods of making them |
Country Status (6)
Country | Link |
---|---|
US (1) | US3551271A (en) |
BE (1) | BE667726A (en) |
DK (1) | DK118764B (en) |
GB (1) | GB1118163A (en) |
LU (1) | LU49176A1 (en) |
NL (1) | NL6509885A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4474846A (en) * | 1981-04-06 | 1984-10-02 | Van Dresser Corporation | Moldable fibrous mat and product molded therefrom |
DE3239732C2 (en) * | 1981-04-06 | 1988-09-15 | Dresser Corp | |
US8020342B2 (en) | 2006-02-10 | 2011-09-20 | Mat, Inc. | AG-wafer product and method of making same |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1157744A (en) * | 1966-01-28 | 1969-07-09 | Bayer Ag | Bifilar Conjugate Filaments of Polyamides |
GB1390181A (en) * | 1971-03-13 | 1975-04-09 | Ici Ltd | Non-woven fabrics |
US3940302A (en) * | 1972-03-02 | 1976-02-24 | Imperial Chemical Industries Limited | Non-woven materials and a method of making them |
GB1406252A (en) * | 1972-03-02 | 1975-09-17 | Impeial Chemical Ind Ltd | Non-woven materials and a method of making them |
JPS506655A (en) * | 1973-05-21 | 1975-01-23 | ||
CA1073648A (en) * | 1976-08-02 | 1980-03-18 | Edward R. Hauser | Web of blended microfibers and crimped bulking fibers |
US4734311A (en) * | 1985-01-16 | 1988-03-29 | Kimberly-Clark Corporation | Elasticized non-woven fabric and method of making the same |
DE69127162T2 (en) * | 1990-05-28 | 1998-02-12 | Teijin Ltd | UPHOLSTERY MATERIAL AND ITS PRODUCTION |
US5284704A (en) * | 1992-01-15 | 1994-02-08 | American Felt & Filter Company | Non-woven textile articles comprising bicomponent fibers and method of manufacture |
US5382400A (en) * | 1992-08-21 | 1995-01-17 | Kimberly-Clark Corporation | Nonwoven multicomponent polymeric fabric and method for making same |
US5336552A (en) * | 1992-08-26 | 1994-08-09 | Kimberly-Clark Corporation | Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and ethylene alkyl acrylate copolymer |
US5405682A (en) * | 1992-08-26 | 1995-04-11 | Kimberly Clark Corporation | Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and elastomeric thermoplastic material |
CA2092604A1 (en) * | 1992-11-12 | 1994-05-13 | Richard Swee-Chye Yeo | Hydrophilic, multicomponent polymeric strands and nonwoven fabrics made therewith |
US5482772A (en) | 1992-12-28 | 1996-01-09 | Kimberly-Clark Corporation | Polymeric strands including a propylene polymer composition and nonwoven fabric and articles made therewith |
US6054002A (en) * | 1996-06-27 | 2000-04-25 | Kimberly-Clark Worldwide, Inc. | Method of making a seamless tubular band |
US6454989B1 (en) | 1998-11-12 | 2002-09-24 | Kimberly-Clark Worldwide, Inc. | Process of making a crimped multicomponent fiber web |
AU2176600A (en) | 1998-12-10 | 2000-06-26 | Kimberly-Clark Worldwide, Inc. | An absorbent structure including a thin, calendered airlaid composite and a process for making the composite |
US6368609B1 (en) | 1999-04-12 | 2002-04-09 | Kimberly-Clark Worldwide, Inc. | Absorbent structure including a thin, calendered airlaid composite and a process for making the composite |
DE10035679A1 (en) * | 2000-07-21 | 2002-01-31 | Inst Neue Mat Gemein Gmbh | Nanoscale corundum powder, sintered bodies made therefrom and process for their production |
US20040077247A1 (en) * | 2002-10-22 | 2004-04-22 | Schmidt Richard J. | Lofty spunbond nonwoven laminate |
DE102005046027A1 (en) * | 2005-09-05 | 2007-03-08 | HOS Hottinger Systems GbR (vertretungsberechtigter Gesellschafter: Walter Leo Pöhlandt, 68782 Brühl) | Method for casting molded parts |
-
1964
- 1964-07-30 GB GB30442/64A patent/GB1118163A/en not_active Expired
-
1965
- 1965-07-27 LU LU49176A patent/LU49176A1/xx unknown
- 1965-07-30 NL NL6509885A patent/NL6509885A/xx unknown
- 1965-07-30 BE BE667726A patent/BE667726A/xx unknown
- 1965-07-30 DK DK393665AA patent/DK118764B/en unknown
-
1969
- 1969-07-15 US US847499A patent/US3551271A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4474846A (en) * | 1981-04-06 | 1984-10-02 | Van Dresser Corporation | Moldable fibrous mat and product molded therefrom |
DE3239732C2 (en) * | 1981-04-06 | 1988-09-15 | Dresser Corp | |
US8020342B2 (en) | 2006-02-10 | 2011-09-20 | Mat, Inc. | AG-wafer product and method of making same |
Also Published As
Publication number | Publication date |
---|---|
LU49176A1 (en) | 1965-09-27 |
DK118764B (en) | 1970-10-05 |
BE667726A (en) | 1966-01-31 |
US3551271A (en) | 1970-12-29 |
NL6509885A (en) | 1966-01-31 |
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