GB923142A - Improvements relating to materials suitable for use as floor coverings and the like - Google Patents

Improvements relating to materials suitable for use as floor coverings and the like

Info

Publication number
GB923142A
GB923142A GB27130/58A GB2713058A GB923142A GB 923142 A GB923142 A GB 923142A GB 27130/58 A GB27130/58 A GB 27130/58A GB 2713058 A GB2713058 A GB 2713058A GB 923142 A GB923142 A GB 923142A
Authority
GB
United Kingdom
Prior art keywords
layer
rubber composition
fabric
loop pile
rubber
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
GB27130/58A
Inventor
Walter Saul
Robert Walter Frederick Greenw
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.)
SEMTEX Ltd
Original Assignee
SEMTEX 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 SEMTEX Ltd filed Critical SEMTEX Ltd
Priority to GB27130/58A priority Critical patent/GB923142A/en
Publication of GB923142A publication Critical patent/GB923142A/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
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
    • D06N7/0071—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing
    • D06N7/0073—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing the back coating or pre-coat being applied as an aqueous dispersion or latex
    • 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
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
    • 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
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/16—Layered products comprising a layer of natural or synthetic rubber comprising polydienes homopolymers or poly-halodienes homopolymers
    • 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
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/18—Layered products comprising a layer of natural or synthetic rubber comprising butyl or halobutyl rubber
    • 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
    • B32B27/02—Layered products comprising a layer of synthetic resin in the form of fibres or filaments
    • 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
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B32B5/20—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material foamed in situ
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • D06N2203/00—Macromolecular materials of the coating layers
    • D06N2203/02—Natural macromolecular compounds or derivatives thereof
    • D06N2203/022—Natural rubber
    • 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
    • D06N2205/00—Condition, form or state of the materials
    • D06N2205/04—Foam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Floor Finish (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Abstract

923,142. Coated fabrics; laminates. SEMPEX Ltd. Aug. 14, 1959 [Aug. 23, 1958], No. 27130/58. Class 140. A composite material is produced by applying a loop pile fabric formed from continuous filament yarn to a layer of vulcanizable natural or synthetic rubber composition containing a blowing agent, the loop pile being on the side remote from the rubber composition layer, and effecting vulcanization and concurrent blowing of the rubber composition layer and attachment of this layer to the loop pile fabric by application of heat. The loop pile fabric may be a plain knitted fabric with portions of the yams raised, and may be formed from continuous filament nylon, polyester, polyvinyl chloride, polyacrylonitrile yam, or may be a fabric having an integral backing of, for example, cotton, having a nylon loop pile. The loop pile fabric and layer of vulcanizable rubber composition may be fed continuously through a heating chamber in such a manner that as the rubber is heated to effect vulcanization, it expands and becomes firmly adhered to the loop pile fabric. As shown, the fabric 7 and layer 3 may be fed through heating chamber 4 by means of two conveyer belts 5, 8, the lowermost travelling surface of belt 8 being in contact with the loop pile surface of the fabric and being parallel with and vertically above the uppermost travelling surface of the belt 5 carrying the layer of rubber composition. An adhesive composition may be applied to the appropriate surface of the layer of rubber composition and/or fabric before application of the fabric to the layer of rubber composition. The adhesive composition may comprise a latex of a copolymer of butadiene, styrene and vinyl pyridine in admixture with an alkaline solution of resorcinol and formaldehyde, a copolymer of butadiene and acrylonitrile mixed with a phenolic resin, or a solution of neoprene or natural rubber with vulcanizing ingredients. The rubber composition may be of natural or synthetic rubber, e.g. natural crepe rubber, neoprene, butyl rubber or butadiene-styrene. The blowing agent may be sodium bicarbonate. The assembled layer of rubber composition and loop pile fabric may be inserted between two flat platens equipped with means for heating them to effect blowing and vulcanization of the rubber compositions, the separation of the two platens being adjusted according to the degree to which the rubber composition is to be allowed to expand when blowing and vulcanization takes place, e.g. at between 110‹ and 160‹ C. The loop pile fabric may be embossed, printed, or formed from differently-coloured yarns. The layer of vulcanizable rubber composition may be provided with a backing of textile fabric, e.g. hessian, or a non-cellular rubber composition sheeting, applied to the face of the rubber composition remote from that carrying the loop pile fabric. Electrical resistance wires may be inserted in the layer of vulcanizable rubber composition before applying the layer of loop pile fabric thereto. The composite material may be cut into individual portions like tiles for use as a floor covering, or in upholstery and motor car trim. Specification 917,523 is referred to.
GB27130/58A 1958-08-23 1958-08-23 Improvements relating to materials suitable for use as floor coverings and the like Expired GB923142A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB27130/58A GB923142A (en) 1958-08-23 1958-08-23 Improvements relating to materials suitable for use as floor coverings and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27130/58A GB923142A (en) 1958-08-23 1958-08-23 Improvements relating to materials suitable for use as floor coverings and the like

Publications (1)

Publication Number Publication Date
GB923142A true GB923142A (en) 1963-04-10

Family

ID=10254710

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27130/58A Expired GB923142A (en) 1958-08-23 1958-08-23 Improvements relating to materials suitable for use as floor coverings and the like

Country Status (1)

Country Link
GB (1) GB923142A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0513449A1 (en) * 1991-05-14 1992-11-19 Duskin Company Limited Floor mat
GB2256614A (en) * 1991-05-21 1992-12-16 Duralay Ltd Manufacturing floor coverings
EP1075937A2 (en) * 1999-08-13 2001-02-14 Milliken & Company Cushioned carpeted floor covering article comprising at least one integrated rubber protrusion

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0513449A1 (en) * 1991-05-14 1992-11-19 Duskin Company Limited Floor mat
GB2256614A (en) * 1991-05-21 1992-12-16 Duralay Ltd Manufacturing floor coverings
GB2256614B (en) * 1991-05-21 1995-11-29 Duralay Ltd Floor covering
EP1075937A2 (en) * 1999-08-13 2001-02-14 Milliken & Company Cushioned carpeted floor covering article comprising at least one integrated rubber protrusion
EP1075937A3 (en) * 1999-08-13 2002-01-09 Milliken & Company Cushioned carpeted floor covering article comprising at least one integrated rubber protrusion

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