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GB646422A - Improvements in or relating to porous fibrous products and methods of making same - Google Patents

Improvements in or relating to porous fibrous products and methods of making same

Info

Publication number
GB646422A
GB646422A GB1956846A GB1956846A GB646422A GB 646422 A GB646422 A GB 646422A GB 1956846 A GB1956846 A GB 1956846A GB 1956846 A GB1956846 A GB 1956846A GB 646422 A GB646422 A GB 646422A
Authority
GB
United Kingdom
Prior art keywords
wool
relating
methods
making same
elastomer
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
GB1956846A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB646422A publication Critical patent/GB646422A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/22—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with both fibrous and foamed material inlays
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/593—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives to layered webs
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2938—Coating on discrete and individual rods, strands or filaments
    • 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]
    • Y10T428/31725—Of polyamide
    • Y10T428/3175—Next to addition polymer from unsaturated monomer[s]
    • Y10T428/31754—Natural source-type polyamide
    • 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]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31931—Polyene monomer-containing

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Laminated Bodies (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Abstract

Compositions, in the form of laminated fibrous sheet material which may be vulcanized, comprise natural sheep's wool or fibrous material having substantially the normal fibre size and kink characteristics of wool, e.g. reclaimed wool or crimped rayon and casein, coated and impregnated with an elastomer such as natural or synthetic rubber, e.g. neoprene, butadiene-styrene copolymers or reclaimed rubber, the final ratio of elastomer to fibres in the final product being greater than 1 to 1 by weight. Specified ratios are 2 : 1, 3 : 1, 4 : 1 and 5 : 1. The Specification as open to inspection under Sect. 91 comprises also the treatment of nonlaminated fibrous materials. This subject-matter does not appear in the Specification as accepted.
GB1956846A 1946-01-26 1946-07-01 Improvements in or relating to porous fibrous products and methods of making same Expired GB646422A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64382246 US2455534A (en) 1946-01-26 1946-01-26 Reticulated structure and method of making the same

Publications (1)

Publication Number Publication Date
GB646422A true GB646422A (en) 1950-11-22

Family

ID=29420805

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1956846A Expired GB646422A (en) 1946-01-26 1946-07-01 Improvements in or relating to porous fibrous products and methods of making same

Country Status (6)

Country Link
US (1) US2455534A (en)
BE (1) BE470162A (en)
CH (1) CH258072A (en)
DE (1) DE821119C (en)
FR (1) FR939867A (en)
GB (1) GB646422A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734841A (en) * 1956-02-14 Merriman
US2478340A (en) * 1946-06-17 1949-08-09 Walter Riedler Apparel pad and method of making the same
US2616093A (en) * 1947-08-13 1952-11-04 Joseph A Talalay Apparel pad
US2680899A (en) * 1948-05-07 1954-06-15 Houdaille Hershey Corp Method of making resilient filter elements and batts
US2755215A (en) * 1949-11-17 1956-07-17 Goodrich Co B F Method of making reinforced fibrous porous cushioning material
US2580202A (en) * 1949-11-17 1951-12-25 Sponge Rubber Products Company Reinforced fibrous porous cushioning material
DE974575C (en) * 1952-05-25 1961-02-16 Georg Naeher Fa Method and device for the production of cushion plates
US2803577A (en) * 1952-06-26 1957-08-20 Armour & Co Method of making compressed elastomer-bonded hair products
US2758630A (en) * 1952-10-01 1956-08-14 Textron American Inc Reinforced insulator pad and method of making same
DE1033095B (en) * 1953-07-27 1958-06-26 Elconia G M B H Independent shoe inner part to be pulled over the foot and process for its manufacture
DE1012170B (en) * 1953-12-21 1957-07-11 Texfoam Ltd Process for the production of upholstered cushions or mats
US3320883A (en) * 1965-09-03 1967-05-23 Canadian Safety Fuse Company L Explosive tape
US3723236A (en) * 1965-12-15 1973-03-27 Kendall & Co Nonwoven fabrics
DE2035760A1 (en) * 1969-08-22 1971-03-04 Fa Carl Freudenberg, 6940 Weinheim Highly tear-resistant nonwoven fabric and process for its manufacture

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1906028A (en) * 1929-09-24 1933-04-25 Hairlock Company Inc Upholstery pad and method of making the same
US1988843A (en) * 1931-08-18 1935-01-22 Goodrich Co B F Cushioning body and method of producing the same
US2057167A (en) * 1933-01-11 1936-10-13 Brown Co Manufacture of impregnated sheet products
US2341130A (en) * 1939-05-12 1944-02-08 E B & A C Whiting Company Method of making fibrous bats
GB542687A (en) * 1940-06-19 1942-01-22 Frank Roydon Stott Improvements in and relating to the manufacture of shoulder pads and the like

Also Published As

Publication number Publication date
FR939867A (en) 1948-11-26
CH258072A (en) 1948-11-15
BE470162A (en) 1900-01-01
DE821119C (en) 1951-11-15
US2455534A (en) 1948-12-07

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