TREA

crimped, kinked, curled or twisted fibres

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Industry

  • CPC
  • D21H15/04
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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 D21H15/00Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution

Current Industry

D21H15/04crimped, kinked, curled or twisted fibres
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PROCESS FOR MANUFACTURING A FIBER BASED CELLULOSE WEB FOR DRY FORMING
    • Publication number 20230077220
    • Publication date Mar 9, 2023
    • SÖDRA SKOGSÄGARNA EKONOMISK FÖRENING
    • Katrin BÖRJESSON
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    CROSSLINKED PULPS, CELLULOSE ETHER PRODUCTS MADE THEREFROM; AND REL...
    • Publication number 20220298726
    • Publication date Sep 22, 2022
    • International Paper Company
    • Mengkui Luo
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    FLUFF PULP
    • Publication number 20220290376
    • Publication date Sep 15, 2022
    • STORA ENSO OYJ
    • Helena Tufvesson
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    FIBROUS SHEET WITH IMPROVED PROPERTIES
    • Publication number 20220127792
    • Publication date Apr 28, 2022
    • Kimberly-Clark Worldwide, Inc.
    • Deborah J. Calewarts
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Application

    RECYCLE BALE COMPRISING CELLULOSE ESTER
    • Publication number 20220106738
    • Publication date Apr 7, 2022
    • Eastman Chemical Company
    • Charles Stuart Everett
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    PLASTIC FREE WET WIPES WITH HIGH BULK & WET STRENGTH
    • Publication number 20210301467
    • Publication date Sep 30, 2021
    • Rockline Industries Inc.
    • Richard Paul Knowlson
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    PROCESS FOR THE PRODUCTION OF NANO-FIBRILLAR CELLULOSE SUSPENSIONS
    • Publication number 20210262164
    • Publication date Aug 26, 2021
    • FiberLean Technologies Limited
    • Patrick A.C. Gane
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    FIBROUS SHEET WITH IMPROVED PROPERTIES
    • Publication number 20200370246
    • Publication date Nov 26, 2020
    • Kimberly-Clark Worldwide, Inc.
    • Deborah J. Calewarts
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
  • Information Patent Application

    FOAM-FORMED FIBROUS SHEETS WITH CRIMPED STAPLE FIBERS
    • Publication number 20200190739
    • Publication date Jun 18, 2020
    • Kimberly-Clark Worldwide, Inc.
    • Jian QIN
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    CELLULOSE ACETATE FIBER BLENDS FOR THERMAL INSULATION BATTING
    • Publication number 20200071882
    • Publication date Mar 5, 2020
    • Eastman Chemical Company
    • Loren William Chambers
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WATER REMOVAL BETWEEN WIRE AND WET PRESS OF A PAPER MILL PROCESS
    • Publication number 20200063345
    • Publication date Feb 27, 2020
    • Eastman Chemical Company
    • Charles Stuart Everett
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    PROCESS TO PRODUCE A PAPER ARTICLE COMPRISING CELLULOSE FIBERS AND...
    • Publication number 20200063346
    • Publication date Feb 27, 2020
    • Eastman Chemical Company
    • Charles Stuart Everett
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    ELONGATED TUBULAR ARTICLES FROM WET-LAID WEBS
    • Publication number 20200063349
    • Publication date Feb 27, 2020
    • Eastman Chemical Company
    • Kenny Randolph Parker
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    AIR FILTRATION ARTICLES
    • Publication number 20200063354
    • Publication date Feb 27, 2020
    • Eastman Chemical Company
    • Kenny Randolph Parker
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    COMPOSITION OF MATTER IN A POST-REFINER BLEND ZONE
    • Publication number 20200063358
    • Publication date Feb 27, 2020
    • Eastman Chemical Company
    • Charles Stuart Everett
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    COMPOSITION OF MATTER IN STOCK PREPARATION ZONE OF WET LAID PROCESS
    • Publication number 20200063356
    • Publication date Feb 27, 2020
    • Eastman Chemical Company
    • Charles Stuart Everett
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    LIGHTWEIGHT CARDBOARD AND PAPER ARTICLES
    • Publication number 20200063361
    • Publication date Feb 27, 2020
    • Eastman Chemical Company
    • Charles Stuart Everett
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    COMPOSTABLE WET-LAID ARTICLES COMPRISING CELLULOSE AND CELLULOSE ES...
    • Publication number 20200063365
    • Publication date Feb 27, 2020
    • Eastman Chemical Company
    • Kenny Randolph Parker
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    FOOD PACKAGING ARTICLES
    • Publication number 20200063367
    • Publication date Feb 27, 2020
    • Eastman Chemical Company
    • Kenny Randolph Parker
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    TISSUE PRODUCT COMPRISING CELLULOSE ACETATE
    • Publication number 20200063371
    • Publication date Feb 27, 2020
    • Eastman Chemical Company
    • Charles Stuart Everett
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    ADDITION OF CELLULOSE ESTERS TO A PAPER MILL WITHOUT SUBSTANTIAL MO...
    • Publication number 20200063342
    • Publication date Feb 27, 2020
    • Eastman Chemical Company
    • Kenny Randolph Parker
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    HIGHLY ABSORBENT ARTICLES
    • Publication number 20200063372
    • Publication date Feb 27, 2020
    • Eastman Chemical Company
    • Charles Stuart Everett
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    MOLDED ARTICLES FROM A FIBER SLURRY
    • Publication number 20200063373
    • Publication date Feb 27, 2020
    • Eastman Chemical Company
    • Kenny Randolph Parker
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    COMPOSITION OF MATTER IN A PRE-REFINER BLEND ZONE
    • Publication number 20200063357
    • Publication date Feb 27, 2020
    • Eastman Chemical Company
    • Charles Stuart Everett
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    BROKE COMPOSITION OF MATTER
    • Publication number 20200063360
    • Publication date Feb 27, 2020
    • Eastman Chemical Company
    • Charles Stuart Everett
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    PAPER PRODUCT ARTICLES
    • Publication number 20200063351
    • Publication date Feb 27, 2020
    • Eastman Chemical Company
    • Charles Stuart Everett
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    REFINING TO A DESIRABLE FREENESS
    • Publication number 20200063343
    • Publication date Feb 27, 2020
    • Eastman Chemical Company
    • Melvin Glenn Mitchell
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    CELLULOSE AND CELLULOSE ESTER FILM
    • Publication number 20200063353
    • Publication date Feb 27, 2020
    • Eastman Chemical Company
    • Charles Stuart Everett
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    COMPOSITION OF MATTER FEED TO A HEAD BOX
    • Publication number 20200063359
    • Publication date Feb 27, 2020
    • Eastman Chemical Company
    • Charles Stuart Everett
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    BEVERAGE FILTRATION ARTICLE
    • Publication number 20200063350
    • Publication date Feb 27, 2020
    • Eastman Chemical Company
    • Melvin Glenn Mitchell
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...