TREA

Modification of pulp properties

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  • CPC
  • D21C9/001
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DTEXTILES PAPER D21Papermaking D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS REGENERATION OF PULPING LIQUORS APPARATUS THEREFOR D21C9/00After-treatment of cellulose pulp

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D21C9/001Modification of pulp properties
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PAPER FILLER COMPOSITION
    • Publication number 20240240400
    • Publication date Jul 18, 2024
    • FiberLean Technologies Limited
    • John Claude Husband
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    METHODS AND SYSTEMS FOR PROCESSING MIXED TEXTILE FEEDSTOCK, ISOLATI...
    • Publication number 20230124761
    • Publication date Apr 20, 2023
    • EVRNU, SPC
    • Stacy Flynn
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    ODOR CONTROL PULP COMPOSITION
    • Publication number 20230009849
    • Publication date Jan 12, 2023
    • International Paper Company
    • PETER M. FROASS
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    PAPER FILLER COMPOSITION
    • Publication number 20220364305
    • Publication date Nov 17, 2022
    • FiberLean Technologies Limited
    • John Claude Husband
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    PAPER FILLER COMPOSITION
    • Publication number 20220018068
    • Publication date Jan 20, 2022
    • FiberLean Technologies Limited
    • John Claude Husband
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    METHODS AND SYSTEMS FOR PROCESSING MIXED TEXTILE FEEDSTOCK, ISOLATI...
    • Publication number 20210340350
    • Publication date Nov 4, 2021
    • EVRNU, SPC
    • Stacy Flynn
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    MODIFIED FIBER, METHODS, AND SYSTEMS
    • Publication number 20210131038
    • Publication date May 6, 2021
    • International Paper Company
    • Charles E. Miller
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ODOR CONTROL PULP COMPOSITION
    • Publication number 20200385928
    • Publication date Dec 10, 2020
    • International Paper Company
    • PETER M. FROASS
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    HIGH-PERMEABILITY CELLULOSE FIBERS
    • Publication number 20200362473
    • Publication date Nov 19, 2020
    • GP Cellulose GMbH
    • Alan Jeffrey Campbell
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    PROCESS FOR PRODUCING DIFFERENTIATED CELLULOSE FIBERS COMPRISING AN...
    • Publication number 20200109512
    • Publication date Apr 9, 2020
    • Suzano S.A.
    • Braz Jose Demuner
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    PROCESSING BIOMASS
    • Publication number 20200024622
    • Publication date Jan 23, 2020
    • Xyleco, Inc.
    • Marshall Medoff
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PROCESSING HYDROCARBON-CONTAINING MATERIALS
    • Publication number 20190211271
    • Publication date Jul 11, 2019
    • Xyleco, Inc.
    • Marshall MEDOFF
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    MODIFIED FIBER FROM SHREDDED PULP SHEETS, METHODS, AND SYSTEMS
    • Publication number 20190085508
    • Publication date Mar 21, 2019
    • International Paper Company
    • Charles E. Miller
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    PAPER FILLER COMPOSITION
    • Publication number 20190078257
    • Publication date Mar 14, 2019
    • FiberLean Technologies Limited
    • John Claude Husband
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    PAPER FILLER COMPOSITION
    • Publication number 20180371694
    • Publication date Dec 27, 2018
    • FiberLean Technologies Limited
    • John Claude Husband
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    MODIFIED FIBER, METHODS, AND SYSTEMS
    • Publication number 20180258589
    • Publication date Sep 13, 2018
    • International Paper Company
    • Charles E. Miller
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PROCESS FOR APPLYING COMPOSITION CONTAINING A CATIONIC TRIVALENT ME...
    • Publication number 20170342662
    • Publication date Nov 30, 2017
    • International Paper Company
    • James E. Sealey
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    PROCESSING HYDROCARBON-CONTAINING MATERIALS
    • Publication number 20170321128
    • Publication date Nov 9, 2017
    • Xyleco, Inc.
    • Marshall Medoff
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    PROCESSING BIOMASS
    • Publication number 20170321233
    • Publication date Nov 9, 2017
    • Xyleco, Inc.
    • Marshall MEDOFF
    • C13 - SUGAR INDUSTRY
  • Information Patent Application

    POROUS CELLULOSIC MATERIALS AND PROCESS FOR THEIR PREPARATION
    • Publication number 20170306124
    • Publication date Oct 26, 2017
    • FUNDACION TECNALIA RESEARCH & INNOVATION
    • Álvaro TEJADO ETAYO
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    PROCESSING BIOMASS
    • Publication number 20160298147
    • Publication date Oct 13, 2016
    • Xyleco, Inc.
    • Marshall MEDOFF
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    PROCESSES FOR PRODUCING NANOCELLULOSE-LIGNIN COMPOSITE MATERIALS, A...
    • Publication number 20160168272
    • Publication date Jun 16, 2016
    • API Intellectual Property Holdings, LLC
    • Theodora RETSINA
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    Processing Biomass
    • Publication number 20140348982
    • Publication date Nov 27, 2014
    • Marshall Medoff
    • C13 - SUGAR INDUSTRY
  • Information Patent Application

    Apparatus and Method for Introducing a First Fluid into the Flow Pa...
    • Publication number 20140326323
    • Publication date Nov 6, 2014
    • Ovivo Luxembourg S.a.r.l.
    • Ulf Jansson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    COMPOSITIONS THAT INCLUDE HYDROPHOBIZING AGENTS AND STABILIZERS AND...
    • Publication number 20140202647
    • Publication date Jul 24, 2014
    • Georgia-Pacific Chemicals LLC
    • Cornel Hagiopol
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    PROCESSING BIOMASS
    • Publication number 20140154749
    • Publication date Jun 5, 2014
    • XYLECO, INC.
    • Marshall Medoff
    • C13 - SUGAR INDUSTRY
  • Information Patent Application

    METHOD FOR PRODUCTION OF MICRO FIBRILLATED CELLULOSE
    • Publication number 20140124150
    • Publication date May 8, 2014
    • ANDRITZ INC.
    • Marc SABOURIN
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    PROCESS FOR TREATING MICROFIBRILLATED CELLULOSE AND MICROFIBRILLATE...
    • Publication number 20140088301
    • Publication date Mar 27, 2014
    • STORA ENSO OYJ
    • Isto Heiskanen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PROCESS FOR TREATING CELLULOSE AND CELLULOSE TREATED ACCORDING TO T...
    • Publication number 20140073774
    • Publication date Mar 13, 2014
    • STORA ENSO OYJ
    • Isto Heiskanen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DRY FLUFF PULP SHEET ADDITIVE
    • Publication number 20140000827
    • Publication date Jan 2, 2014
    • International Paper Company
    • JIANER JIANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE