GB771121A - Treatment of articles composed of polyvinyl compositions - Google Patents

Treatment of articles composed of polyvinyl compositions

Info

Publication number
GB771121A
GB771121A GB1251854A GB1251854A GB771121A GB 771121 A GB771121 A GB 771121A GB 1251854 A GB1251854 A GB 1251854A GB 1251854 A GB1251854 A GB 1251854A GB 771121 A GB771121 A GB 771121A
Authority
GB
United Kingdom
Prior art keywords
nylon
solution
rubber
coated
polyvinyl
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
GB1251854A
Inventor
Thomas Ralph Evans
Wilfrid Henry Hogg
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 GB1251854A priority Critical patent/GB771121A/en
Publication of GB771121A publication Critical patent/GB771121A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/06—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products
    • D06N3/08—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products with a finishing layer consisting of polyacrylates, polyamides or polyurethanes or polyester

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Abstract

To prevent subsequent plasticizer migration an article, e.g flooring or extruded tubing, composed at least in part of a polyvinyl composition is treated by applying an adhesive for the polyvinyl composition and nylon comprising a solution of an organic di-isocyanate to the polyvinyl composition surface, applying a solution of a soluble nylon on top of the adhesive and allowing the solvent to evaporate. Soluble nylon is that soluble in lower aliphatic alcohols and the preferred nylon is one in which some of the amino hydrogens have been replaced by hydroxy methyl groups e.g. prepared by treating polyhexamethylene adipamide with formaldehyde, and may be in solution in a mixture of water and ethanol or n-propanol. The polyvinyl composition may be plasticized polyvinyl chloride sheet or polyvinyl chloride coated fabric. An additional layer of a different substance, e.g. rubber composition which may be vulcanized before or after application, asphalt, bitumen, oils and/or organic substances soluble in oils, may be adhered to the nylon layer, which layer is first coated with an adhesive for the different substance and for nylon. In examples:- (1) a polyvinyl chloride leathercloth is coated with a toluene solution of diphenyl methane diisocyanate and then soluble nylon in a propanol-water mixture is applied; (2) a polyvinyl chloride sheet is coated as in (1), then a diisocyanate-rubber mixture adhesive solution is applied to the nylon coating, and a vulcanized rubber backing, coated with rubber solution, adhered thereto; (3) as in (2) but the rubber is unvulcanized, is without a rubber solution coating, and is vulcanized subsequently.
GB1251854A 1954-04-29 1954-04-29 Treatment of articles composed of polyvinyl compositions Expired GB771121A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1251854A GB771121A (en) 1954-04-29 1954-04-29 Treatment of articles composed of polyvinyl compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1251854A GB771121A (en) 1954-04-29 1954-04-29 Treatment of articles composed of polyvinyl compositions

Publications (1)

Publication Number Publication Date
GB771121A true GB771121A (en) 1957-03-27

Family

ID=10006066

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1251854A Expired GB771121A (en) 1954-04-29 1954-04-29 Treatment of articles composed of polyvinyl compositions

Country Status (1)

Country Link
GB (1) GB771121A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240620A (en) * 1960-08-12 1966-03-15 Burlington Industries Inc Adhesion of vinyl resins to nylon or other synthetic fibrous materials
EP0547261A1 (en) * 1991-12-17 1993-06-23 Kufner Textilwerke GmbH Coated flat structure
EP1658883A1 (en) * 2004-11-23 2006-05-24 Roger Carr Fire extinguisher with an integrally sealed unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240620A (en) * 1960-08-12 1966-03-15 Burlington Industries Inc Adhesion of vinyl resins to nylon or other synthetic fibrous materials
EP0547261A1 (en) * 1991-12-17 1993-06-23 Kufner Textilwerke GmbH Coated flat structure
EP1658883A1 (en) * 2004-11-23 2006-05-24 Roger Carr Fire extinguisher with an integrally sealed unit

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