GB1314725A - Bonded non woven fabrics - Google Patents

Bonded non woven fabrics

Info

Publication number
GB1314725A
GB1314725A GB1958670A GB1958670A GB1314725A GB 1314725 A GB1314725 A GB 1314725A GB 1958670 A GB1958670 A GB 1958670A GB 1958670 A GB1958670 A GB 1958670A GB 1314725 A GB1314725 A GB 1314725A
Authority
GB
United Kingdom
Prior art keywords
fabric
binder
areas
coagulated
bonded
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
Application number
GB1958670A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19691920836 external-priority patent/DE1920836A1/en
Priority claimed from DE19702004988 external-priority patent/DE2004988A1/de
Application filed by Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of GB1314725A publication Critical patent/GB1314725A/en
Expired legal-status Critical Current

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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/425—Cellulose series
    • D04H1/4258—Regenerated cellulose series
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters
    • 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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • D04H1/482—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with shrinkage
    • 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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • D04H1/488—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with bonding agents
    • 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
    • D04H1/58—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/66—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions at spaced points or locations
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1023—Surface deformation only [e.g., embossing]
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24826—Spot bonds connect components
    • 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
    • Y10T428/2907—Staple length fiber with coating or impregnation

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

1314725 Leather substitutes CARL FREUDENBERG 23 April 1970 [24 April 1969 4 Feb 1970] 19586/70 Heading B2E [Also in Division D1] A non-woven fabric bonded by a heat coagulated binder in first areas only of the fabric, second areas of the fabric distributed amongst the first areas being substantially free of the binder. In one embodiment a fleece 3 of 70% viscose rayon and 30% polyester shrink fibre is needled, shrunk in area by heating, impregnated with a heat sensitive coloured polyacrylate dispersion and passed between externally gas heated textured rolls 5, 6 having an irregular raised pattern in the form of veins. The binder is thereby displaced from the vicinity of the raised parts of the rolls and then coagulated. The fabric is then quenched in a cold water bath and the uncoagulated binder washed out with water, dried and split. Each half of the web is then coated by being pressed onto a layer of polyurethane spread on a carrier which is subsequently removed, to give a glossy or matt coated fabric used as a leather substitute. In a second embodiment the impregnated fabric is passed under a heated roll (21 Fig. 2, not shown) having raised portions (1), the temperature, pressure, and the speed of the fabric being such that the binder in the pressed areas (1') is coagulated. The uncoagulated binder is then washed from areas (4', 4") to give a "spot-bonded" fabric in which spots (1') are regularly arrayed.
GB1958670A 1969-04-24 1970-04-23 Bonded non woven fabrics Expired GB1314725A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691920836 DE1920836A1 (en) 1969-04-24 1969-04-24 Spot-bonded nonwovens and processes for their manufacture
DE19702004988 DE2004988A1 (en) 1970-02-04 1970-02-04

Publications (1)

Publication Number Publication Date
GB1314725A true GB1314725A (en) 1973-04-26

Family

ID=25757310

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1958670A Expired GB1314725A (en) 1969-04-24 1970-04-23 Bonded non woven fabrics

Country Status (2)

Country Link
US (1) US3765974A (en)
GB (1) GB1314725A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2148146A (en) * 1983-10-22 1985-05-30 Bpb Industries Plc A waterproofing material for use as an underslating felt

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4084033A (en) * 1967-02-24 1978-04-11 Johnson & Johnson Bonded nonwoven fabrics
US4002783A (en) * 1969-02-06 1977-01-11 Vepa Ag Process for the production of textile material lengths containing bonding agents
US3878019A (en) * 1970-05-19 1975-04-15 Ici Ltd Process of producing spot bonded non-woven webs using ultra-violet radiation
CS150413B1 (en) * 1971-04-30 1973-09-04
US3961119A (en) * 1973-03-15 1976-06-01 Kimberly-Clark Corporation Embossed paper toweling and method of production
US4088726A (en) * 1974-04-26 1978-05-09 Imperial Chemical Industries Limited Method of making non-woven fabrics
US4509571A (en) * 1979-07-26 1985-04-09 Peters Dierk D Apparatus for forming I-beam truss structure
US4419160A (en) * 1982-01-15 1983-12-06 Burlington Industries, Inc. Ultrasonic dyeing of thermoplastic non-woven fabric
US4517714A (en) * 1982-07-23 1985-05-21 The Procter & Gamble Company Nonwoven fabric barrier layer
US4473432A (en) * 1983-02-04 1984-09-25 Harold Leader Dot heat stapling
EP0608240B1 (en) * 1991-07-12 1998-11-11 Hexcel Corporation Method and apparatus for making thermally fused thermoplastic honeycomb structures
MX9300424A (en) * 1992-11-06 1994-05-31 Kimberly Clark Co FIBROUS LAMINATED FABRIC AND METHOD AND APPARATUS FOR THE MANUFACTURE OF THE SAME.
US5370764A (en) * 1992-11-06 1994-12-06 Kimberly-Clark Corporation Apparatus for making film laminated material
US5817394A (en) * 1993-11-08 1998-10-06 Kimberly-Clark Corporation Fibrous laminated web and method and apparatus for making the same and absorbent articles incorporating the same
US5814390A (en) * 1995-06-30 1998-09-29 Kimberly-Clark Worldwide, Inc. Creased nonwoven web with stretch and recovery
US6589638B1 (en) * 1997-09-15 2003-07-08 Kimberly-Clark Worldwide, Inc. Stretch-pillowed bulked laminate useful as an ideal loop fastener component
GB0113109D0 (en) * 2001-05-30 2001-07-18 Du Pont A floor covering
US7815995B2 (en) * 2003-03-03 2010-10-19 Kimberly-Clark Worldwide, Inc. Textured fabrics applied with a treatment composition
FR2903626B1 (en) * 2006-07-12 2008-10-10 Eads Space Transp Sas Soc Par ASSEMBLY OF PREIMPREGNES FOR THE PRODUCTION OF STRUCTURES, FOR EXAMPLE A DEPLOYMENT BY INFLATION

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
DE1065344B (en) * 1948-10-01
CH314298A (en) * 1953-04-04 1956-06-15 Koetitzer Ledertuch Und Wachst A method for producing a suede-like artificial leather
US2940871A (en) * 1955-08-05 1960-06-14 S J Chemical Company Composition and method of making microporous products
US2880113A (en) * 1956-01-11 1959-03-31 Chicopee Mfg Corp Durable nonwoven fabric and method
US3245863A (en) * 1961-07-26 1966-04-12 Grace W R & Co Synthetic leather
US3293095A (en) * 1962-10-10 1966-12-20 Formica Corp Method of producing oil absorptive laminates
NL131976C (en) * 1963-11-15
US3459627A (en) * 1964-06-12 1969-08-05 Du Pont Nonwoven fabric with columnar bonds
DE1660768A1 (en) * 1965-02-17 1971-07-15 Filztuchverwaltungs Gmbh Process for the production of textile surface structures, in particular needled paper machine felts, without a base fabric or reinforcing inserts
US3676206A (en) * 1968-07-02 1972-07-11 Toyo Cloth Co Porous coated fibrous material
US3704191A (en) * 1969-12-01 1972-11-28 Francis M Buresh Non-woven process
US3663326A (en) * 1970-01-09 1972-05-16 Western Electric Co Article holding methods and assemblage
US3672949A (en) * 1970-01-12 1972-06-27 Int Paper Co Adhesively laminated creped tissue product
US3717528A (en) * 1970-02-05 1973-02-20 Gen Mills Inc Fabric bonding with thermoplastic fibrous mats
US3698973A (en) * 1970-08-12 1972-10-17 Pandel Bradford Method of preparing a solid resin back carpet tile
US3708366A (en) * 1970-11-25 1973-01-02 Kimberly Clark Co Method of producing absorbent paper toweling material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2148146A (en) * 1983-10-22 1985-05-30 Bpb Industries Plc A waterproofing material for use as an underslating felt

Also Published As

Publication number Publication date
US3765974A (en) 1973-10-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee