GB968675A - Improvements in tear-resistant sheet material - Google Patents

Improvements in tear-resistant sheet material

Info

Publication number
GB968675A
GB968675A GB21800/60A GB2180060A GB968675A GB 968675 A GB968675 A GB 968675A GB 21800/60 A GB21800/60 A GB 21800/60A GB 2180060 A GB2180060 A GB 2180060A GB 968675 A GB968675 A GB 968675A
Authority
GB
United Kingdom
Prior art keywords
cellulosic
threads
picks
warp threads
synthetic
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
GB21800/60A
Inventor
Wilfred Lord
Erwin Herbert Erhard Martin
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.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber Co Ltd
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 Dunlop Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Priority to GB21800/60A priority Critical patent/GB968675A/en
Priority to DE19611435089 priority patent/DE1435089B1/en
Publication of GB968675A publication Critical patent/GB968675A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04—Blended or other yarns or threads containing components made from different materials
    • D02G3/045—Blended or other yarns or threads containing components made from different materials all components being made from artificial or synthetic material
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D03D1/02—Inflatable articles
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/208—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads cellulose-based
    • D03D15/217—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads cellulose-based natural from plants, e.g. cotton
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/573—Tensile strength
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D9/00—Open-work fabrics
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/01—Natural vegetable fibres
    • D10B2201/02—Cotton
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/06—Load-responsive characteristics
    • D10B2401/063—Load-responsive characteristics high strength

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Botany (AREA)
  • Mechanical Engineering (AREA)
  • Woven Fabrics (AREA)
  • Laminated Bodies (AREA)

Abstract

Tear resistant sheet material which is resistant to the incidence of porosity comprises an elastomer-impregnated fabric of open weave having ground ends and picks of synthetic non-cellulosic long-chain polymeric material reinforced at intervals by threads of greater tensile strength and having fibrous cellulosic warp threads interposed between the synthetic non-cellulosic warp threads of the ground ends. The fibrous cellulosic warp threads may be interposed between each of the synthetic non-cellulosic warp threads, and may have a finer count than the synthetic non-cellulosic warp threads. The reinforcing ends and picks may comprise groups of warp and weft threads. Reinforcing threads may be provided by periodic ends and picks of greater tensile strength than the synthetic non-cellulosic ends and picks, the reinforcing ends and picks preferably being respectively of groups of warp and weft threads. The sheet material may be prepared by coating the open weave fabric with a layer of an elastomeric composition, compressing to flatten the projections where the reinforcing threads overlie each other and subsequently coating with a further layer of elastomeric composition. The synthetic non-cellulosic long-chain polymeric material may be a polyamide, e.g. 6.6. nylon, or a polyester, e.g. polyethylene terephthalate. Cellulosic warp threads may be of staple fibre such as cotton. The elastomer composition may be applied to both sides of the fabric, preferably in several layers, and may contain natural rubber, e.g. butyl rubber.ALSO:Non-porous tear-resistant sheet material consists of an elastomer-impregnated fabric of open plain weave having ends and picks of nylon 66 or polyethylene terephthalate reinforced at intervals by weaving two ends as one and two picks as one, thin cotton warp threads of greater crimp alternating with the synthetic warp threads. Each cotton end weaves as one with the synthetic end on one side of it, but passes through the same dent of the reed as the oppositely-shed synthetic end at the other side of it.
GB21800/60A 1960-06-22 1960-06-22 Improvements in tear-resistant sheet material Expired GB968675A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB21800/60A GB968675A (en) 1960-06-22 1960-06-22 Improvements in tear-resistant sheet material
DE19611435089 DE1435089B1 (en) 1960-06-22 1961-06-20 Tear-resistant, coated textile composite sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21800/60A GB968675A (en) 1960-06-22 1960-06-22 Improvements in tear-resistant sheet material

Publications (1)

Publication Number Publication Date
GB968675A true GB968675A (en) 1964-09-02

Family

ID=10169017

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21800/60A Expired GB968675A (en) 1960-06-22 1960-06-22 Improvements in tear-resistant sheet material

Country Status (2)

Country Link
DE (1) DE1435089B1 (en)
GB (1) GB968675A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149571A (en) * 1978-03-03 1979-04-17 Huyck Corporation Papermaking fabrics
GB2032804B (en) * 1978-04-08 1982-09-22 Hiraoka & Co Ltd Tarpaulins having great tearing strength
DE3706404C3 (en) * 1987-02-27 1995-09-21 Peter Btr Gummiwerke Ag Process for manufacturing a drive or conveyor belt

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619705A (en) * 1952-03-22 1952-12-02 Us Rubber Co Tear-resistant fabric
DE1770628U (en) * 1958-04-03 1958-07-24 Degussa FAUX LEATHER FILM MADE OF COATED FABRIC.

Also Published As

Publication number Publication date
DE1435089B1 (en) 1970-03-12

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