US2333630A - Composite fabric and method of producing same - Google Patents

Composite fabric and method of producing same Download PDF

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US2333630A
US2333630A US37968741A US2333630A US 2333630 A US2333630 A US 2333630A US 37968741 A US37968741 A US 37968741A US 2333630 A US2333630 A US 2333630A
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sheet
fabric
latex
composite
knitting
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Roy C Amidon
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VF Corp
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VF Corp
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    • 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
    • D06N3/10—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 styrene-butadiene copolymerisation products or other synthetic rubbers or elastomers except polyurethanes
    • D06N3/103—Thermosetting synthetic rubbers
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/693—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/70—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment combined with mechanical treatment
    • D06M15/705—Embossing; Calendering; Pressing
    • 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
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0006—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using woven fabrics
    • 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
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0009—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using knitted fabrics
    • 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
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0013—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using multilayer webs
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/10—Repellency against liquids
    • D06M2200/12—Hydrophobic properties
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1039—Surface deformation only of sandwich or lamina [e.g., embossed panels]
    • Y10T156/1041—Subsequent to lamination
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24636—Embodying mechanically interengaged strand[s], strand-portion[s] or strand-like strip[s] [e.g., weave, knit, etc.]
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24736—Ornamental design or indicia
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31826—Of natural rubber

Definitions

  • the base sheet through which the knitting takes place may not only be more or less vulcanized but which will be entirely enclosed by the knitting.
  • the invention has for an object to produce a textile fabric which can be given the appearance of grained or embossed leather and which may be givenan infinite number of surface designs.
  • Figs. 1 to 4 are diagrammatic sectional views of different. embodiments of the invention.
  • I may take a base sheet preferably composed of a suitable vulcanizable material such, forinstance, as a sheet of partially vulcanized latex, or I may take a textile fabric saturated with latex, or other suitable material that can be vulcanized or stabilized by any suitable method, and lmit through such base sheet according to the teachings disclosed in my Letters Patent No. 2,136,368 of November 15, 1938.
  • a suitable vulcanizable material such as a sheet of partially vulcanized latex
  • I may take a textile fabric saturated with latex, or other suitable material that can be vulcanized or stabilized by any suitable method, and lmit through such base sheet according to the teachings disclosed in my Letters Patent No. 2,136,368 of November 15, 1938.
  • the knit fabric is then air or heat treated to vulcanize or set the base sheet material.
  • the vulcanization may take place atthe same tlmeas the embossing, by using heated embossing rollers, presses or molds.
  • the knit fabric may be fulled or felted and the fabric then placed in a vulcanizing mold or press or passed between vulcanizing rollers, thereby anchoring down the surface threads so that the fulled or felted appearance of the fabric will be maintained indefinitely.
  • the article after completion of theknitting act may be passed through suitable dyeing apparatus beforeplacing it in the final vulcanizing mold or pressor passing it through the final vulcanizing rollers.
  • a sheet of woven fabric is passed through a bath of latex or maybe sprayed with latex until the fabric becomes saturated (more or less) with the latex.
  • the sheet is then passed over a vacuum or suction device to remove excess latex, and open the pores between the threads of the fabric;
  • the latex-treated fabric is then passed through clay dust or other suitable material to dry the exposed latex on the threads;
  • the base fabric is thereafter passed through the knitting machine (see my Letters Patent No. 2,136,368 aforesaid) and the two faces of the base fabric are thereby covered with the knit material;
  • late-xed basesheet which the 'knit threads now cover may be further vulcanized to the extent desired by air or heat treatment, or in any other suitable way.
  • thislatter vulcanization step may be made to occur simultaneously with the embossing act-by using heated embossing molds, presses or rollers.
  • I may use, for the purpose of producing a. waterproof or water repelling fabric, abase sheet of woven fabric waterproofed by any other suitable substance or composition or in any other suitable way, (Fig. 4)
  • the method of making composite fabric which comprises knitting through a base sheet containing vulcanizable material, and thereafter effecting the vulcanization of said material to the extent dmired.
  • the method of making composite fabric which comprises knitting through a base sheet containing vulcanizable material, thereafter effecting the vulcanization of said material to the extent desired, and simultaneously embossing the composite fabric.
  • a-oomposite fabric K which consists in saturating a sheet of woven textile material with late removing excess latex Ifrom the sheet and opening the pores thereof; drying the exposed latex on the sheet; passing f the sheet through a knitting machine to knit ";through the sheet and enclose the base sheet ;.;in the knitting; and then placing the composite sheet in a vulcanizing press or mold to set'the latex.
  • a compositefabric which consists in saturating a sheet of woven textile material with latex; removing excess latex from the sheet and opening the pores thereof; drying the exposed latex on the sheet; passing the sheet :through a knitting machine to knit through the sheet and enclose the base sheet in the knitting; and then placing the composite sheet in a vulcanizing and embossing press or mold to set the latex and emboss the fabric.
  • a composite fabric comprising a base sheet composed of vulcanizable latex, and a fabric knit through and embedding the base sheet before final vulcanixation.
  • a composite fabric comprising a base sheet composed of vulcanizable latex, and a fabric knit through and embedding the base sheet before final vulcanization, said composite fabric being of textile material impregnated with vulcanix-- able latex, and a fabric knit through said base sheet and covering both faces thereof, the outer faces of the composite fabric being fulled.
  • a composite fabric comprising a base sheet of textile material impregnated with vulcanizable latex, and a fabric knit through said base-- sheet and covering both faces thereof, the outer faces of the composite fabric being felted.
  • a composite fabric comprising a base sheet of textile material impregnated with vulcanirable latex, and a fabric knit through said base sheet and covering both faces thereof the fabric being knit to produce an ornamental surface.
  • A- composite fabrlc comprising a base sheet of textile material impregnated with latex-and MCKIIRWMMIIIMMW:
  • a composite fabric comprising a vulcanizable waterproof base fabric and a fabric knit 5 through the same.
  • a compositefabric comprising a base sheet composed of a layer of woven fabric and at least one layer of vulcanizable latex; and a fabric knit through the some.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Treatment Of Fiber Materials (AREA)

Description

Nov. 9, 1943. R. c. AMIDON COMPOSITE FABRIC AND METHOD OF PRODUCING SAME Filed Feb. 19. 1941 ni l.
I m. wh- III ASE SHE E T KNITTINGt B [LATEX] H I u LATEX NITTING IMPHEGNATED K l 1 WOVEN BASE SHEET WOVEN FABRIC KNITTING= WATER PHOOFED FA ERIC Roy L. Amwlofi Clam/MM;
Patented Nov. 9, 1943 COMPOSITE FABRIC AND METHOD OF PRODUCING SAME Roy C. Amidon, St. Johnsville, N. Y., assignor to Vanity Fair Mills, Inc., a corporation of Pennsylvania Application February 19, 1941, Serial No. 379,687
21 Claims.
- fabric and process of making the same, in which the base sheet through which the knitting takes place may not only be more or less vulcanized but which will be entirely enclosed by the knitting.
Further, the invention has for an object to produce a textile fabric which can be given the appearance of grained or embossed leather and which may be givenan infinite number of surface designs.
Further, it. is an object to provide a waterproof or water repelling fabric embodying the nonstretching characteristics of woven fabric with the ornamental appearances of knit fabric.
Other objects will in part be obvious and in part be pointed out hereinafter.
To the attainment of the aforesaid objects and ends the invention still further resides in the novel details of construction, combination and arrangement of parts, all of which will be first fully described in the following detailed description, and then be particularly pointed out in the appended claims, reference being had to the accompanying drawing, in which:
Figs. 1 to 4 are diagrammatic sectional views of different. embodiments of the invention.
In carrying out my invention I may take a base sheet preferably composed of a suitable vulcanizable material such, forinstance, as a sheet of partially vulcanized latex, or I may take a textile fabric saturated with latex, or other suitable material that can be vulcanized or stabilized by any suitable method, and lmit through such base sheet according to the teachings disclosed in my Letters Patent No. 2,136,368 of November 15, 1938.
The knit fabric is then air or heat treated to vulcanize or set the base sheet material.
If the fabric is to be embossed, the vulcanization may take place atthe same tlmeas the embossing, by using heated embossing rollers, presses or molds.
As a further development of my process and product, after the base sheet has been passed through the knitting machine and before complete vulcanization occurs, the knit fabric may be fulled or felted and the fabric then placed in a vulcanizing mold or press or passed between vulcanizing rollers, thereby anchoring down the surface threads so that the fulled or felted appearance of the fabric will be maintained indefinitely.
As a further development of my process, the article after completion of theknitting act may be passed through suitable dyeing apparatus beforeplacing it in the final vulcanizing mold or pressor passing it through the final vulcanizing rollers.
In carrying out my invention I may proceed as follows:
A sheet of woven fabric is passed through a bath of latex or maybe sprayed with latex until the fabric becomes saturated (more or less) with the latex. The sheet is then passed over a vacuum or suction device to remove excess latex, and open the pores between the threads of the fabric; the latex-treated fabric is then passed through clay dust or other suitable material to dry the exposed latex on the threads; the base fabric is thereafter passed through the knitting machine (see my Letters Patent No. 2,136,368 aforesaid) and the two faces of the base fabric are thereby covered with the knit material; the
late-xed basesheet which the 'knit threads now cover may be further vulcanized to the extent desired by air or heat treatment, or in any other suitable way. When the fabric is to be an embossed fabric, thislatter vulcanization step may be made to occur simultaneously with the embossing act-by using heated embossing molds, presses or rollers.
If thefinishdesired is a fulled or felted finish,
the surface of the knitting is fulled or felted beterial as herein referred'to other suitable sub stances maybe employed.
The use of latex impregnated fabric, o'ra la sheet as a base fabric, or a layer of woven fabric and a layer oflatex together, as a base sheet,
produces a or water repellant fabric, (m. 1 t 3 inclusive)..
Instead of latex, I may use, for the purpose of producing a. waterproof or water repelling fabric, abase sheet of woven fabric waterproofed by any other suitable substance or composition or in any other suitable way, (Fig. 4)
This application is a continuation in part of my application Serial. Number 291,259, filed August 21, 1939.
Having thus described the invention, it is thought that the complete process and product will be clear to those skilled in the art.
What I claim is:
l. The method of making composite fabric which comprises knitting through a base sheet containing vulcanizable material, and thereafter effecting the vulcanization of said material to the extent dmired.
2. The method of making composite fabric which comprises knitting through a base sheet containing vulcanizable material, thereafter effecting the vulcanization of said material to the extent desired, and simultaneously embossing the composite fabric.
3. The method of making a composite fabric which consists in knitting through a base sheet containing vulcanizable substance; then matting, fulling or felting the surface of the fabric, and finally applying pressure to the surface to set the same and vulcanizing the vulcanizable material.
4. The method of making a composite fabric which consists in saturating a sheet of woven textile material with latex; removing excess latex from the sheet and opening the pores thereof; drying the exposed latex on the sheet; passing the sheet through a knitting machine toknit through the sheet and enclose the base sheet in the knitting.
5. The method of making a composite fabricwhich consists in saturating a sheet of woven textile material with latex; removing excess latex from the sheet and opening the pores thereof; drying the exposed latex on the sheet; passing the sheet through a knitting machine to knit through the sheet and enclose thebase sheet in the knitting; and then completing the vulcanlzation of the latex.
6. The method of making a-oomposite fabric K which consists in saturating a sheet of woven textile material with late removing excess latex Ifrom the sheet and opening the pores thereof; drying the exposed latex on the sheet; passing f the sheet through a knitting machine to knit ";through the sheet and enclose the base sheet ;.;in the knitting; and then placing the composite sheet in a vulcanizing press or mold to set'the latex.
y." I. The method of making a compositefabric which consists in saturating a sheet of woven textile material with latex; removing excess latex from the sheet and opening the pores thereof; drying the exposed latex on the sheet; passing the sheet :through a knitting machine to knit through the sheet and enclose the base sheet in the knitting; and then placing the composite sheet in a vulcanizing and embossing press or mold to set the latex and emboss the fabric.
8. The method of making a composite fabric which consists in saturating a sheet of woven textile material with latex; removing excess latex from the sheet and opening the pores thereof; on the sheet; passing machine to knit throughtbesheetandenclosethebasesheetin the knitting; and then felting'the surface of the fabric; and finally completing the vulcanization, 9. The process of producing a composite fabric which consists in passing a sheet of woven fabric through a bath of latex until it becomes saturated ting material; and finally completing th vulcanization of the latex to the extent desired.
10. The process of producing a composite fabric which consists in passing av sheet of woven fabric through a bath of latex until it becomes saturated with the latex; removing excess latex from the sheet by suction and opening the pores between the threads of the sheet; passing the latex-treated sheet through a suitable drying medium to dry the exposed latex on the threads; then passing the sheet'through a knitting ma chine and covering both faces of the sheet with knitting material; passing the composite sheet through a dyeing bath; and. finally completing thsrizdvulcanization of the latex to the extent de- 11. The process of producing a composite fabrlc which consists in passingia sheet of woven fabric through a bath of latex imtil it becomes saturated with the latex; removing excess latex from the sheet by suction and opening the pores between the threads of the sheet; passing the latex-treated sheet through a suitable drying medium to dry the exposedlatex on the threads; then passing the sheet through a knitting machine and covering both faces of the sheet with knitting material; posing the composite sheet.
through a dyeing bath; and then embossing the composite sheet and completing the vulcanization of the latex to the extent desired.
12. A composite fabric, comprising a base sheet composed of vulcanizable latex, and a fabric knit through and embedding the base sheet before final vulcanixation.
13. A composite fabric, comprising a base sheet composed of vulcanizable latex, and a fabric knit through and embedding the base sheet before final vulcanization, said composite fabric being of textile material impregnated with vulcanix-- able latex, and a fabric knit through said base sheet and covering both faces thereof, the outer faces of the composite fabric being fulled.
16. A composite fabric comprising a base sheet of textile material impregnated with vulcanizable latex, and a fabric knit through said base-- sheet and covering both faces thereof, the outer faces of the composite fabric being felted.
17. A composite fabric comprising a base sheet of textile material impregnated with vulcanirable latex, and a fabric knit through said base sheet and covering both faces thereof the fabric being knit to produce an ornamental surface.
18. A- composite fabrlc comprising a base sheet of textile material impregnated with latex-and MCKIIRWMMIIIMMW:
ing both faces thereof, the fabric being embossed and the latex on vulcanization serving to ffix the embossings. a
19, A composite fabric comprising a vulcanizable waterproof base fabric and a fabric knit 5 through the same.
20. A compositefabric comprising a base sheet composed of a layer of woven fabric and at least one layer of vulcanizable latex; and a fabric knit through the some.
21. A composite fabric-comprising a base sheet composed of a layer of woven fabric and at least one layer of vulcanizable material and a fabric knit through the same, the fabric being embossed and thevulcanizable material serving to flx the embossings.
' ROY c. AMIDON.
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646671A (en) * 1951-01-30 1953-07-28 Newman Joseph Bullion fringe
US2682097A (en) * 1950-04-06 1954-06-29 American Viscose Corp Porous wrapper
US2799916A (en) * 1954-12-13 1957-07-23 Turner Brothers Asbest Multi-ply fabric and friction elements embodying the fabric
US3105372A (en) * 1958-04-10 1963-10-01 Celanese Corp Resistant fabric
US3274805A (en) * 1963-08-09 1966-09-27 Indian Head Mills Inc Fabric and method
US3536573A (en) * 1967-11-15 1970-10-27 Deering Milliken Res Corp Method of treating fabric laminates in a liquid media and the article formed thereby
US4297156A (en) * 1978-02-24 1981-10-27 Dalle & Cie, S.A. Process for manufacture of wall coverings and wall coverings thus obtained
US4330580A (en) * 1978-02-24 1982-05-18 Dalle & Cie, S.A. Process for manufacture of wall coverings and wall coverings thus obtained

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682097A (en) * 1950-04-06 1954-06-29 American Viscose Corp Porous wrapper
US2646671A (en) * 1951-01-30 1953-07-28 Newman Joseph Bullion fringe
US2799916A (en) * 1954-12-13 1957-07-23 Turner Brothers Asbest Multi-ply fabric and friction elements embodying the fabric
US3105372A (en) * 1958-04-10 1963-10-01 Celanese Corp Resistant fabric
US3274805A (en) * 1963-08-09 1966-09-27 Indian Head Mills Inc Fabric and method
US3274806A (en) * 1963-08-09 1966-09-27 Indian Head Mills Inc Fabric containing elastomeric filler and method
US3536573A (en) * 1967-11-15 1970-10-27 Deering Milliken Res Corp Method of treating fabric laminates in a liquid media and the article formed thereby
US4297156A (en) * 1978-02-24 1981-10-27 Dalle & Cie, S.A. Process for manufacture of wall coverings and wall coverings thus obtained
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