GB1029790A - Improvements relating to laminates - Google Patents

Improvements relating to laminates

Info

Publication number
GB1029790A
GB1029790A GB49853/63A GB4985363A GB1029790A GB 1029790 A GB1029790 A GB 1029790A GB 49853/63 A GB49853/63 A GB 49853/63A GB 4985363 A GB4985363 A GB 4985363A GB 1029790 A GB1029790 A GB 1029790A
Authority
GB
United Kingdom
Prior art keywords
fibres
web
less
making
bonding
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
GB49853/63A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1029790A publication Critical patent/GB1029790A/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
    • D06N3/12—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 otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—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 otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
    • 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
    • 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
    • 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
    • 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
    • D06N3/12—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 otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • 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
    • D06N3/12—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 otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/121—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 otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyesters, polycarbonates, alkyds
    • 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
    • D06N7/0005—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface
    • D06N7/006—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface characterised by the textile substrate as base web
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension

Abstract

A bonded non-woven web, to be used in making laminates (see Division B5) has a density between 15 and 45 lbs/cu. ft., and is of molecularly oriented synthetic organic polymeric fibres. The fibres are bonded by heat or solvent fusing or by up to 120% of a binder such as emulsified P.V.C., polyurethane or polyesters. The web may comprise several layers united by needle punching and/or bonding or fusing. Suitable drawn fibres, which may be continuous or staple and at least one inch in length, include poly (polymethylene terephthalate), e.g. polyethylene terephthalate, or polyhydrocarbons, e.g. polypropylene. The fibres should be of a size between 1 and 20 d.p.f., have a tensile modulus of at least 10 g.p.d., have a break extensibility of from 5 to 400%, have a moisture regain of less than 5% at 65% RH and 21 DEG C, have a creep of less than 1% per hour under a tensile load of 20% of their breaking point, and have a dimensional stability of less than \sB2% variation in length between 0 DEG and 100 DEG C. In examples,: (I) describes the making of an 18 oz. per sq. yd. web comprising six needled and heat-fused baths of polypropylene fibres. (V) a web as in (I) is produced except that bonding is by means of a 25% aqueous P.V.C. emulsion. The web is then cured. (VI) describes the making of baths of polyethylene terephthalate fibres which are plied together by needling and impregnation as in (V).
GB49853/63A 1962-12-17 1963-12-17 Improvements relating to laminates Expired GB1029790A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US245190A US3282771A (en) 1962-12-17 1962-12-17 Polyvinyl chloride film adhered to a self-bonded web of continuous oriented polypropylene filaments

Publications (1)

Publication Number Publication Date
GB1029790A true GB1029790A (en) 1966-05-18

Family

ID=22925671

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49853/63A Expired GB1029790A (en) 1962-12-17 1963-12-17 Improvements relating to laminates

Country Status (4)

Country Link
US (1) US3282771A (en)
DE (1) DE1635576A1 (en)
FR (1) FR1377780A (en)
GB (1) GB1029790A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032139A (en) * 1971-05-03 1977-06-28 Rhone-Poulenc-Textile Process for extending the seasonal useful life of ski trails and ski trails produced thereby
EP0073325A2 (en) * 1981-08-31 1983-03-09 AlliedSignal Inc. Uniaxially oriented nylon film as carrier web for fiber reinforced plastics

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523861A (en) * 1966-12-20 1970-08-11 Kendall & Co Nonwoven liner material and method of making same
US3932682A (en) * 1970-06-04 1976-01-13 Celanese Corporation Air permeable waterproof products having fabric-like aesthetic properties and methods for making the same
US3988519A (en) * 1975-01-13 1976-10-26 Phillips Petroleum Company Laminates of a polymeric film and a nonwoven fabric
US4035543A (en) * 1975-05-01 1977-07-12 Phillips Petroleum Company Laminate suitable as hydrocarbon resistant pond liner
US4189511A (en) * 1975-10-31 1980-02-19 Celanese Corporation Filter
CH618073A5 (en) * 1976-03-11 1980-07-15 Akzo Nv Barn-floor covering web
US4129097A (en) * 1977-03-03 1978-12-12 Akzona Incorporated Floor covering sheet for stables
DE2721959C2 (en) * 1977-05-14 1983-04-28 Hoechst Ag, 6230 Frankfurt Carrier material for PVC floor coverings
US5458953A (en) * 1991-09-12 1995-10-17 Mannington Mills, Inc. Resilient floor covering and method of making same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537126A (en) * 1948-08-14 1951-01-09 American Viscose Corp Coated sheet material and process for making the same
US2949394A (en) * 1954-03-17 1960-08-16 Du Pont Sheet material
DE1037405B (en) * 1954-04-19 1958-08-28 Gen Tire & Rubber Co Production of a plastic film for wallpapering, upholstery and covering purposes
US2905585A (en) * 1954-09-30 1959-09-22 Du Pont Self-bonded paper
US2836528A (en) * 1955-04-25 1958-05-27 Du Pont Floor coverings comprising polyethylene terephthalate film
US3015595A (en) * 1958-04-09 1962-01-02 Rohm & Haas Bonded non-woven fibrous products

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032139A (en) * 1971-05-03 1977-06-28 Rhone-Poulenc-Textile Process for extending the seasonal useful life of ski trails and ski trails produced thereby
EP0073325A2 (en) * 1981-08-31 1983-03-09 AlliedSignal Inc. Uniaxially oriented nylon film as carrier web for fiber reinforced plastics
EP0073325A3 (en) * 1981-08-31 1985-11-13 Allied Corporation Uniaxially oriented nylon film as carrier web for fiber reinforced plastics

Also Published As

Publication number Publication date
FR1377780A (en) 1964-11-06
US3282771A (en) 1966-11-01
DE1635576A1 (en) 1970-01-02

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