TREA

characterised by the surface to be covered being phenolic-resin paper laminates, vulcan fibre or similar cellulosic fibreboards

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Industry

  • CPC
  • D21H27/24
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Parent Industries

DTEXTILES PAPER D21Papermaking D21HPULP COMPOSITIONS PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D IMPREGNATING OR COATING OF PAPER TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G PAPER NOT OTHERWISE PROVIDED FOR D21H27/00Special paper not otherwise provided for

Current Industry

D21H27/24characterised by the surface to be covered being phenolic-resin paper laminates, vulcan fibre or similar cellulosic fibreboards
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for coating a paper web
    • Patent number 9,644,321
    • Issue date May 9, 2017
    • VITS TECHNOLOGY GMBH
    • Peter Hauer
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Modified phenolic resins for making composite products
    • Patent number 9,598,600
    • Issue date Mar 21, 2017
    • Georgia-Pacific Chemicals LLC
    • Ramji Srinivasan
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Cover layer with reduced tensile properties for use of wear-resista...
    • Patent number 9,080,289
    • Issue date Jul 14, 2015
    • Dakor Melamin Imprägnierungen GmbH
    • Elmar Beck
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Paper and paper laminates containing modified titanium dioxide
    • Patent number 8,043,715
    • Issue date Oct 25, 2011
    • E. I. Du Pont de Nemours and Company
    • Erik Shepard Thiele
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Impregnated sheet substantially free of formaldehyde used as a basi...
    • Patent number 5,885,719
    • Issue date Mar 23, 1999
    • Arjo Wiggins S.A.
    • Claude Perrin
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Film composite
    • Patent number 5,714,269
    • Issue date Feb 3, 1998
    • Casco Nobel AB
    • Francisco Munoz Madrid
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Method for reducing fuzz in the production of saturating kraft paper
    • Patent number 5,433,826
    • Issue date Jul 18, 1995
    • Westvaco Corporation
    • John W. Glomb
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Method for producing high pressure laminates
    • Patent number 5,411,637
    • Issue date May 2, 1995
    • Westvaco Corporation
    • John W. Glomb
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Decorative laminate
    • Patent number 4,473,613
    • Issue date Sep 25, 1984
    • Formica Corp.
    • Richard F. Jaisle
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Hydroxylalkylmelamine containing resins and their use in heat and p...
    • Patent number 4,448,849
    • Issue date May 15, 1984
    • American Cyanamid Company
    • Ronald J. Keeling
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Paper containing rapid curing melamine-formaldehyde resin composition
    • Patent number 4,076,896
    • Issue date Feb 28, 1978
    • Formica Corporation
    • Kenneth Dana Bunkowski
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Thin, tough, stable, mar-resistant laminate
    • Patent number 3,975,572
    • Issue date Aug 17, 1976
    • Formica Corporation
    • George Edward Power
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    3647595
    • Patent number 3,647,595
    • Issue date Mar 7, 1972
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    3360427
    • Patent number 3,360,427
    • Issue date Dec 26, 1967
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3052591
    • Patent number 3,052,591
    • Issue date Sep 4, 1962
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3014834
    • Patent number 3,014,834
    • Issue date Dec 26, 1961
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    2808350
    • Patent number 2,808,350
    • Issue date Oct 1, 1957
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2806811
    • Patent number 2,806,811
    • Issue date Sep 17, 1957
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2801198
    • Patent number 2,801,198
    • Issue date Jul 30, 1957
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    2744047
    • Patent number 2,744,047
    • Issue date May 1, 1956
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    2482525
    • Patent number 2,482,525
    • Issue date Sep 20, 1949
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    2448357
    • Patent number 2,448,357
    • Issue date Aug 31, 1948
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    2128296
    • Patent number 2,128,296
    • Issue date Aug 30, 1938
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents