GB1247373A - Smooth surfaced open filamentary material - Google Patents

Smooth surfaced open filamentary material

Info

Publication number
GB1247373A
GB1247373A GB49623/68A GB4962368A GB1247373A GB 1247373 A GB1247373 A GB 1247373A GB 49623/68 A GB49623/68 A GB 49623/68A GB 4962368 A GB4962368 A GB 4962368A GB 1247373 A GB1247373 A GB 1247373A
Authority
GB
United Kingdom
Prior art keywords
mat
filaments
drum
oct
flattened
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
GB49623/68A
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Priority claimed from DE19691922460 external-priority patent/DE1922460A1/en
Publication of GB1247373A publication Critical patent/GB1247373A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • 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
    • D04H11/00—Non-woven pile fabrics
    • D04H11/08—Non-woven pile fabrics formed by creation of a pile on at least one surface of a non-woven fabric without addition of pile-forming material, e.g. by needling, by differential shrinking
    • 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
    • D04H3/16—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 filaments produced in association with filament formation, e.g. immediately following extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

1,247,373. Laminates. MINNESOTA MINING & MFG. CO. 18 Oct., 1968 [19 Oct., 1967], No. 49623/68. Heading B5N. [Also in Division D1] An open mat of crinkled continuous thermoplastic filaments which are welded together, has at least a portion of one surface flattened and containing a higher density of filament than does the interior of the mat. The mat is made by extruding a bundle of the filaments 11 on to a contact surface, e.g. drum 12, and in glancing contact therewith, and advancing the filaments into a quench bath 13 at a speed substantially less than the extrusion speed. The ratio of these speeds can be between 2 and 7. The drum can carry mat-advancing pins 16 and may be oscillated. The drum can be smooth or have a patterned surface. Alternatively a stationary collecting plate can be used. This plate can be flat, or annular so as to form a rod having a smooth surface and low-density interior. Both surfaces of the mat can be flattened. The filaments may have a diameter of 5-125 mils and may be formed of polycarbonate, polyalkylene, polyester, polyamide, ethylene-methacrylic acid copolymer or polyvinyl chloride (which may be coloured white). The formed mat can be treated with solutions or suspensions of binder, e.g. vinyl plastisol, or coating agents, or by dyeing or metallizing the filaments, or by the addition of abrasive grains, metal flakes, fibrous flock or ground cork, or by embossing, skinning, shearing or partial fusion. Two or more of the mats can be bonded side-by-side or face-to-face. The mat can be bonded to a plastic film or screen, or plasticized vinyl resin-coated glass cloth, which is introduced at the contact surface.
GB49623/68A 1967-10-19 1968-10-18 Smooth surfaced open filamentary material Expired GB1247373A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67649767A 1967-10-19 1967-10-19
DE19691922460 DE1922460A1 (en) 1969-04-30 1969-04-30 Loose-woven fibrous material with flat - surface configuration

Publications (1)

Publication Number Publication Date
GB1247373A true GB1247373A (en) 1971-09-22

Family

ID=25757355

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49623/68A Expired GB1247373A (en) 1967-10-19 1968-10-18 Smooth surfaced open filamentary material

Country Status (3)

Country Link
FR (1) FR1586539A (en)
GB (1) GB1247373A (en)
MY (1) MY8800143A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2214940A (en) * 1988-02-09 1989-09-13 Risuron Kk Mat consisting of filament loop aggregations
GB2275695A (en) * 1993-02-26 1994-09-07 Toyo Boseki Cushioning material
GB2376246A (en) * 2001-04-10 2002-12-11 Chenel Guy G Air permeable non-woven printed screen
EP1709892A1 (en) * 2004-01-07 2006-10-11 Yugengaisha Towa Spread mat

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2214940A (en) * 1988-02-09 1989-09-13 Risuron Kk Mat consisting of filament loop aggregations
GB2214940B (en) * 1988-02-09 1992-10-21 Risuron Kk Method for producing mat consisting of filament loop aggregations
GB2275695A (en) * 1993-02-26 1994-09-07 Toyo Boseki Cushioning material
GB2275695B (en) * 1993-02-26 1996-08-14 Toyo Boseki Cushioning net structure and production thereof
US5639543A (en) * 1993-02-26 1997-06-17 Toyo Boseki Kabushiki Kaisha Cushioning net structure and production thereof
GB2376246A (en) * 2001-04-10 2002-12-11 Chenel Guy G Air permeable non-woven printed screen
GB2376246B (en) * 2001-04-10 2003-06-11 Chenel Guy G Air permeable non-woven printed screen
EP1709892A1 (en) * 2004-01-07 2006-10-11 Yugengaisha Towa Spread mat
EP1709892A4 (en) * 2004-01-07 2007-02-07 Towa Co Ltd Spread mat
US7825047B2 (en) 2004-01-07 2010-11-02 Towa Co., Ltd. Spread mat

Also Published As

Publication number Publication date
FR1586539A (en) 1970-02-20
MY8800143A (en) 1988-12-31

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