GB1162977A - Improved Breathable Plastic Coated Fabrics - Google Patents

Improved Breathable Plastic Coated Fabrics

Info

Publication number
GB1162977A
GB1162977A GB50344/65A GB5034465A GB1162977A GB 1162977 A GB1162977 A GB 1162977A GB 50344/65 A GB50344/65 A GB 50344/65A GB 5034465 A GB5034465 A GB 5034465A GB 1162977 A GB1162977 A GB 1162977A
Authority
GB
United Kingdom
Prior art keywords
coating
projections
fabric
chloride
copolymer
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
GB50344/65A
Inventor
Geoffrey Swindells
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB50344/65A priority Critical patent/GB1162977A/en
Priority to DE19661635217 priority patent/DE1635217A1/en
Priority to SE16174/66A priority patent/SE320950B/xx
Priority to NL6616620A priority patent/NL6616620A/xx
Priority to FR85112A priority patent/FR1502324A/en
Priority to BE690253D priority patent/BE690253A/xx
Priority to ES0333811A priority patent/ES333811A1/en
Priority to GB1266549D priority patent/GB1266549A/en
Publication of GB1162977A publication Critical patent/GB1162977A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/24—Perforating by needles or pins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
    • D06N3/0054—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers obtained by mechanical perforations
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
    • D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4865—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding containing additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/729—Textile or other fibrous material made from plastics
    • B29C66/7292—Textile or other fibrous material made from plastics coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/729—Textile or other fibrous material made from plastics
    • B29C66/7294—Non woven mats, e.g. felt
    • B29C66/72941—Non woven mats, e.g. felt coated

Abstract

1,162,977. Embossing. IMPERIAL CHEMICAL INDUSTRIES Ltd. 17 Nov., 1966 [26 Nov., 1965], No. 50344/65. Heading B6J. [Also in Division B2] A method of producing a breathable coated fabric comprises sandwiching the coated fabric between a tool, the face of which is provided with a multiplicity of primary projections having a length in excess of the depth of the coating and also being provided with a multiplicity of either secondary projections having a depth less than the depth of the coating or recessed portions and a base surface, applying heat to the plastic coating at least in the vicinity of the projections, applying pressure across the sandwich so causing the primary projections on the tool to penetrate the plastic coating and contact but not penetrate the fabric, the secondary projections or recessed portions providing the plastic coating with an embossed pattern. The tool may be heated before being brought into contact with the coating and may be in the form of a platen or a roller. The fabric may be a knitted, woven or non-woven fabric of natural or synthetic fibres, e.g. cotton, nylon, glass, polyethylene terephthalate or mixtures thereof. The plastic coating may be of polyethylene, polypropylene, polyethylene terephthalate, polyamide or a vinyl homo- or copolymer, e.g. polyvinyl chloride, a vinyl acetate/ vinyl chloride copolymer, polystyrene, polyvinyl acetate, a vinyl chloride/vinylidene chloride copolymer, polyvinylidene chloride or a vinylidene chloride/acrylonitrile copolymer. The polymers may be compounded with plasticizers, blowing agents, stabilizers or pigments. In the examples, fabrics are coated with a plurality of layers of polyvinyl chloride, at least one of which contains a blowing agent, heated to foam said layer and treated by the method of the invention.
GB50344/65A 1965-11-26 1965-11-26 Improved Breathable Plastic Coated Fabrics Expired GB1162977A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB50344/65A GB1162977A (en) 1965-11-26 1965-11-26 Improved Breathable Plastic Coated Fabrics
DE19661635217 DE1635217A1 (en) 1965-11-26 1966-11-23 Air-permeable textile fabric with a synthetic coating
SE16174/66A SE320950B (en) 1965-11-26 1966-11-25
NL6616620A NL6616620A (en) 1965-11-26 1966-11-25
FR85112A FR1502324A (en) 1965-11-26 1966-11-25 Fabrics coated with plastics, permeable to air, and method of manufacture thereof
BE690253D BE690253A (en) 1965-11-26 1966-11-25
ES0333811A ES333811A1 (en) 1965-11-26 1966-11-26 Procedure to make breathable plastic coated fabrics. (Machine-translation by Google Translate, not legally binding)
GB1266549D GB1266549A (en) 1965-11-26 1969-06-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB50344/65A GB1162977A (en) 1965-11-26 1965-11-26 Improved Breathable Plastic Coated Fabrics

Publications (1)

Publication Number Publication Date
GB1162977A true GB1162977A (en) 1969-09-04

Family

ID=10455569

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50344/65A Expired GB1162977A (en) 1965-11-26 1965-11-26 Improved Breathable Plastic Coated Fabrics

Country Status (7)

Country Link
BE (1) BE690253A (en)
DE (1) DE1635217A1 (en)
ES (1) ES333811A1 (en)
FR (1) FR1502324A (en)
GB (1) GB1162977A (en)
NL (1) NL6616620A (en)
SE (1) SE320950B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000387A1 (en) * 1977-07-19 1979-01-24 Maschinenfabrik DORNBUSCH & Co. KG. A method of embossing and perforating thermoplastic films
EP0140623A2 (en) * 1983-10-19 1985-05-08 Sears Manufacturing Company Process for developing porosity in air impervious film and articles produced by the process
US10391736B2 (en) * 2013-06-11 2019-08-27 Chen-Cheng Huang Breathable and waterproof composite fabric and a method of making the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20072444A1 (en) * 2007-12-28 2009-06-29 Union Ind Spa PROCEDURE FOR THE IMPLEMENTATION OF NON-WOVEN FABRIC FABRICS.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000387A1 (en) * 1977-07-19 1979-01-24 Maschinenfabrik DORNBUSCH & Co. KG. A method of embossing and perforating thermoplastic films
EP0140623A2 (en) * 1983-10-19 1985-05-08 Sears Manufacturing Company Process for developing porosity in air impervious film and articles produced by the process
EP0140623A3 (en) * 1983-10-19 1987-10-21 Sears Manufacturing Company Process for developing porosity in air impervious film and articles produced by the process
US10391736B2 (en) * 2013-06-11 2019-08-27 Chen-Cheng Huang Breathable and waterproof composite fabric and a method of making the same

Also Published As

Publication number Publication date
BE690253A (en) 1967-05-25
FR1502324A (en) 1967-11-18
DE1635217A1 (en) 1971-04-22
SE320950B (en) 1970-02-23
NL6616620A (en) 1967-05-29
ES333811A1 (en) 1967-12-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees