TREA

Regulating the amount or the distribution

Follow

Industry

  • CPC
  • D21H5/0062
This industry / category may be too specific. Please go to a parent level for more data

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 D21H5/00Special paper or cardboard not otherwise provided for

Current Industry

D21H5/0062Regulating the amount or the distribution
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for coating a web
    • Patent number 4,889,073
    • Issue date Dec 26, 1989
    • Valmet Paper Machinery Inc.
    • Paul O. Meinander
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Coating device
    • Patent number 4,869,933
    • Issue date Sep 26, 1989
    • J. M. Voith GmbH
    • Hans-Peter Sollinger
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Coater
    • Patent number 4,822,640
    • Issue date Apr 18, 1989
    • Oy Wartsila AB
    • Raimo Tuhkanen
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Device for two-sided coating of a paper web
    • Patent number 4,712,506
    • Issue date Dec 15, 1987
    • Oy Wartsila AB
    • Rauno Rantanen
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Apparatus for and a method of metering of coating on a moving web
    • Patent number 4,532,158
    • Issue date Jul 30, 1985
    • St. Regis Paper Company
    • John A. Taylor
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Method and apparatus for recirculating coating liquid in a paper co...
    • Patent number 4,440,809
    • Issue date Apr 3, 1984
    • Consolidated Papers, Inc.
    • William C. Vreeland
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Surface sizing and coating apparatus for a paper web of a paper mac...
    • Patent number 4,407,227
    • Issue date Oct 4, 1983
    • Valmet Oy
    • Pekka Mauranen
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Method and an apparatus for coating a web with a coating composition
    • Patent number 4,294,872
    • Issue date Oct 13, 1981
    • Billerud Uddeholm AB
    • Mats O. Kullander
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Process and apparatus for coating webs and adjusting the wet applic...
    • Patent number 4,279,949
    • Issue date Jul 21, 1981
    • J. M. Voith GmbH
    • Reinhard Esser
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Apparatus for coating moving webs
    • Patent number 4,241,690
    • Issue date Dec 30, 1980
    • Andrews Paper & Chemical Co., Inc.
    • Peter Muller
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Method for applying a coating composition onto a moving paperweb
    • Patent number 4,125,641
    • Issue date Nov 14, 1978
    • Inventing S.A.
    • Hans I. Wallsten
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Apparatus for applying a coating composition onto a moving web
    • Patent number 4,102,299
    • Issue date Jul 25, 1978
    • Inventing S.A.
    • Hans Ivar Wallsten
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    High speed carbonizing machine
    • Patent number 3,970,039
    • Issue date Jul 20, 1976
    • American Tara Corporation
    • Mak S. Kawano
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Apparatus for applying a coating composition onto a web
    • Patent number 3,930,464
    • Issue date Jan 6, 1976
    • AB Inventing
    • Hans Ivar Wallsten
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3607340
    • Patent number 3,607,340
    • Issue date Sep 21, 1971
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3453137
    • Patent number 3,453,137
    • Issue date Jul 1, 1969
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3350217
    • Patent number 3,350,217
    • Issue date Oct 31, 1967
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3340090
    • Patent number 3,340,090
    • Issue date Sep 5, 1967
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3337966
    • Patent number 3,337,966
    • Issue date Aug 29, 1967
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3316879
    • Patent number 3,316,879
    • Issue date May 2, 1967
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3279424
    • Patent number 3,279,424
    • Issue date Oct 18, 1966
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3235401
    • Patent number 3,235,401
    • Issue date Feb 15, 1966
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3196038
    • Patent number 3,196,038
    • Issue date Jul 20, 1965
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3192893
    • Patent number 3,192,893
    • Issue date Jul 6, 1965
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3186861
    • Patent number 3,186,861
    • Issue date Jun 1, 1965
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3182632
    • Patent number 3,182,632
    • Issue date May 11, 1965
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3097107
    • Patent number 3,097,107
    • Issue date Jul 9, 1963
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3083685
    • Patent number 3,083,685
    • Issue date Apr 2, 1963
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3055338
    • Patent number 3,055,338
    • Issue date Sep 25, 1962
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3038441
    • Patent number 3,038,441
    • Issue date Jun 12, 1962
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents