JP6782639B2 - 改質された繊維、方法、およびシステム - Google Patents

改質された繊維、方法、およびシステム Download PDF

Info

Publication number
JP6782639B2
JP6782639B2 JP2016567205A JP2016567205A JP6782639B2 JP 6782639 B2 JP6782639 B2 JP 6782639B2 JP 2016567205 A JP2016567205 A JP 2016567205A JP 2016567205 A JP2016567205 A JP 2016567205A JP 6782639 B2 JP6782639 B2 JP 6782639B2
Authority
JP
Japan
Prior art keywords
cross
fibers
mixture
cellulose fibers
aqueous mixture
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.)
Active
Application number
JP2016567205A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017522394A (ja
JP2017522394A5 (enExample
Inventor
ミラー，チャールズ・イー
Original Assignee
ウェヤーハウザー・エヌアール・カンパニー
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 ウェヤーハウザー・エヌアール・カンパニー filed Critical ウェヤーハウザー・エヌアール・カンパニー
Publication of JP2017522394A publication Critical patent/JP2017522394A/ja
Publication of JP2017522394A5 publication Critical patent/JP2017522394A5/ja
Application granted granted Critical
Publication of JP6782639B2 publication Critical patent/JP6782639B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/20—Chemically or biochemically modified fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2405—Stationary reactors without moving elements inside provoking a turbulent flow of the reactants, such as in cyclones, or having a high Reynolds-number
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C08J3/246—Intercrosslinking of at least two polymers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24—Stationary reactors without moving elements inside
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/02—Cellulose; Modified cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2433/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Artificial Filaments (AREA)
JP2016567205A 2014-06-30 2015-06-24 改質された繊維、方法、およびシステム Active JP6782639B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/320,279 2014-06-30
US14/320,279 US9458297B2 (en) 2014-06-30 2014-06-30 Modified fiber, methods, and systems
PCT/US2015/037441 WO2016003727A1 (en) 2014-06-30 2015-06-24 Modified fiber, methods, and systems

Publications (3)

Publication Number Publication Date
JP2017522394A JP2017522394A (ja) 2017-08-10
JP2017522394A5 JP2017522394A5 (enExample) 2020-03-12
JP6782639B2 true JP6782639B2 (ja) 2020-11-11

Family

ID=54929793

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016567205A Active JP6782639B2 (ja) 2014-06-30 2015-06-24 改質された繊維、方法、およびシステム

Country Status (5)

Country Link
US (4) US9458297B2 (enExample)
EP (1) EP3161010B1 (enExample)
JP (1) JP6782639B2 (enExample)
CN (2) CN113621148A (enExample)
WO (1) WO2016003727A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9458297B2 (en) * 2014-06-30 2016-10-04 Weyerhaeuser Nr Company Modified fiber, methods, and systems
US10156042B2 (en) * 2015-12-29 2018-12-18 International Paper Company Modified fiber from shredded pulp sheets, methods, and systems
US9771687B2 (en) * 2016-02-25 2017-09-26 International Paper Company Crosslinked cellulose as precursor in production of high-grade cellulose derivatives and related technology
SE541870C2 (en) * 2017-12-21 2020-01-02 Stora Enso Oyj Improved process for manufacturing composite product
US11352748B2 (en) * 2018-07-31 2022-06-07 International Paper Company Crosslinked pulps, cellulose ether products made therefrom; and related methods of making pulps and cellulose ether products
WO2020223562A1 (en) 2019-04-30 2020-11-05 International Paper Company Low-density modifier for fiber cement
WO2021154560A1 (en) * 2020-01-30 2021-08-05 Kimberly-Clark Worldwide, Inc. Tissue products comprising crosslinked fibers
SE2350068A1 (en) * 2022-03-04 2023-09-05 Exergy Holding Ab A process for upgradation of paper pulp quality
GB2620760A (en) * 2022-07-20 2024-01-24 Lignutech Oy Process to produce a functional pre-preg mat from ligno-cellulosic materials
UY40663A (es) * 2023-03-03 2024-08-30 Suzano Sa Celulosa microfibrilada reticulada, composición y método para producir...

Family Cites Families (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3224926A (en) 1962-06-22 1965-12-21 Kimberly Clark Co Method of forming cross-linked cellulosic fibers and product thereof
US3241553A (en) 1962-08-27 1966-03-22 Johnson & Johnson Surgical dressing
US3241533A (en) 1962-09-12 1966-03-22 Gen Motors Corp Governor system
US3440135A (en) 1965-12-13 1969-04-22 Kimberly Clark Co Process for crosslinking cellulosic fibers during gas suspension of fibers
US3526048A (en) 1967-06-07 1970-09-01 Us Agriculture Cellulose fibers cross-linked and esterified with polycarboxylic acids
DE1779055B1 (de) 1968-07-02 1972-05-04 Barmag Barmer Maschf Schneckenstrangpresse fuer hochviskose thermoplastische stoffe
US3932209A (en) 1969-02-24 1976-01-13 Personal Products Company Low hemicellulose, dry crosslinked cellulosic absorbent materials
US3658613A (en) 1970-06-17 1972-04-25 Personal Products Co Absorbent products from wet cross-linked wood pulpboard and methods of making the same
US3756923A (en) 1970-11-30 1973-09-04 H Dahms Method of determining so2 concentration
US3756913A (en) 1971-06-18 1973-09-04 Scott Paper Co Modified cellulosic fibers and products containing said fibers
US3819470A (en) 1971-06-18 1974-06-25 Scott Paper Co Modified cellulosic fibers and method for preparation thereof
FR2224485B1 (enExample) 1973-04-05 1977-12-30 Centre Tech Ind Papier
US4285690A (en) 1979-11-08 1981-08-25 Sun Chemical Corporation Novel reactants for crosslinking textile fabrics
US4332586A (en) 1980-11-17 1982-06-01 Sun Chemical Corporation Novel reactants for crosslinking textile fabrics
US4391878A (en) 1981-07-24 1983-07-05 Scott Paper Company Wet strength resins
US4420368A (en) 1981-07-24 1983-12-13 Scott Paper Company Latex binders for fibrous webs
US4431481A (en) 1982-03-29 1984-02-14 Scott Paper Co. Modified cellulosic fibers and method for preparation thereof
US4396391B2 (en) 1982-06-30 1993-03-16 Treating cellulose textile fabrics with dimenthylol dihydroyethyleneuree-polyol
US4455416A (en) 1983-07-14 1984-06-19 Sun Chemical Corporation Cyclic urea/glyoxal/polyol condensates and their use in treating textile fabrics and paper
US4505712A (en) 1983-07-14 1985-03-19 Sun Chemical Corporation Cyclic urea/glyoxal/polyol condensates and their use in treating textile fabrics and paper
US4689118A (en) 1985-07-22 1987-08-25 Personal Products Company Cross-linked pore containing microfibrillated cellulose prepared by freezing and solvent exchange
US4889595A (en) 1986-06-27 1989-12-26 The Procter & Gamble Cellulose Company Process for making individualized, crosslinked fibers having reduced residuals and fibers thereof
US4888093A (en) 1986-06-27 1989-12-19 The Procter & Gamble Cellulose Company Individualized crosslinked fibers and process for making said fibers
US4889596A (en) 1986-06-27 1989-12-26 The Proter & Gamble Cellulose Company Process for making individualized, crosslinked fibers and fibers thereof
US4898642A (en) 1986-06-27 1990-02-06 The Procter & Gamble Cellulose Company Twisted, chemically stiffened cellulosic fibers and absorbent structures made therefrom
US4822453A (en) 1986-06-27 1989-04-18 The Procter & Gamble Cellulose Company Absorbent structure containing individualized, crosslinked fibers
US4889597A (en) 1986-06-27 1989-12-26 The Procter & Gamble Cellulose Company Process for making wet-laid structures containing individualized stiffened fibers
US4853086A (en) 1986-12-15 1989-08-01 Weyerhaeuser Company Hydrophilic cellulose product and method of its manufacture
US5366591A (en) 1987-01-20 1994-11-22 Jewell Richard A Method and apparatus for crosslinking individualized cellulose fibers
US5437418A (en) 1987-01-20 1995-08-01 Weyerhaeuser Company Apparatus for crosslinking individualized cellulose fibers
US5225047A (en) 1987-01-20 1993-07-06 Weyerhaeuser Company Crosslinked cellulose products and method for their preparation
US4900324A (en) 1987-05-18 1990-02-13 The United States Of America, As Represented By The Secretary Of Agriculture Agents for non-formaldehyde durable press finishing and textile products therefrom
US4935022A (en) 1988-02-11 1990-06-19 The Procter & Gamble Company Thin absorbent articles containing gelling agent
US5221285A (en) 1988-06-16 1993-06-22 The United States Of America As Represented By The Secretary Of Agriculture Catalysts and processes for formaldehyde-free durable press finishing of cotton textiles with polycarboxylic acids, and textiles made therewith
US4936865A (en) 1988-06-16 1990-06-26 The United States Of America As Represented By The Secretary Of Agriculture Catalysts and processes for formaldehyde-free durable press finishing of cotton textiles with polycarboxylic acids
US4820307A (en) 1988-06-16 1989-04-11 The United States Of America As Represented By The Secretary Of Agriculture Catalysts and processes for formaldehyde-free durable press finishing of cotton textiles with polycarboxylic acids
US4975209A (en) 1988-06-16 1990-12-04 The United States Of America As Represented By The Secretary Of Agriculture Catalysts and processes for formaldehyde-free durable press finishing of cotton textiles with polycarboxylic acids
FR2642430B1 (fr) 1989-01-10 1991-05-17 Hoechst France Nouvelles resines aminoplastes destinees a l'ennoblissement des fibres cellulosiques et leur application
US5190563A (en) * 1989-11-07 1993-03-02 The Proctor & Gamble Co. Process for preparing individualized, polycarboxylic acid crosslinked fibers
US5137537A (en) 1989-11-07 1992-08-11 The Procter & Gamble Cellulose Company Absorbent structure containing individualized, polycarboxylic acid crosslinked wood pulp cellulose fibers
US5183707A (en) 1989-11-07 1993-02-02 The Procter & Gamble Cellulose Company Individualized, polycarboxylic acid crosslinked fibers
US5160789A (en) 1989-12-28 1992-11-03 The Procter & Gamble Co. Fibers and pulps for papermaking based on chemical combination of poly(acrylate-co-itaconate), polyol and cellulosic fiber
US5049235A (en) 1989-12-28 1991-09-17 The Procter & Gamble Company Poly(methyl vinyl ether-co-maleate) and polyol modified cellulostic fiber
SE9003954L (sv) * 1990-12-11 1992-06-12 Eka Nobel Ab Saett foer framstaellning av ark- eller banformiga cellulosafiberinnehaallande produkter
GR920100221A (el) 1991-07-19 1993-05-24 Johnson & Johnson Inc Εύκαμπτο απορροφητικό φύλλο.
US5247072A (en) 1991-10-25 1993-09-21 Kimberly-Clark Corporation Carboxyalkyl polysaccharides having improved absorbent properties and process for the preparation thereof
SE469843B (sv) 1992-02-14 1993-09-27 Stora Kopparbergs Bergslags Ab Fluffmassa och sätt vid beredning av fluffmassa
US5390860A (en) * 1992-05-15 1995-02-21 Tetra Laval Holdings & Finance Sa Method and apparatus for separating paper fiber and plastics from mixed waste materials and products obtained thereby
JP2857281B2 (ja) 1992-07-10 1999-02-17 ストラパック株式会社 梱包機におけるバンド装填装置
US5308896A (en) 1992-08-17 1994-05-03 Weyerhaeuser Company Particle binders for high bulk fibers
US5496477A (en) 1992-12-21 1996-03-05 Ppg Industries, Inc. Non-formaldehyde durable press finishing for cellulosic textiles with phosphinocarboxylic acid
US5496476A (en) 1992-12-21 1996-03-05 Ppg Indutstries, Inc. Non-formaldehyde durable press finishing for cellulosic textiles with phosphonoalkylpolycarboxylic acid
ES2127518T3 (es) 1994-03-18 1999-04-16 Procter & Gamble Preparacion de fibras celulosicas individualizadas, reticuladas con acido policarboxilico.
US5998511A (en) 1994-03-25 1999-12-07 Weyerhaeuser Company Polymeric polycarboxylic acid crosslinked cellulosic fibers
EP0752029A1 (en) 1994-03-25 1997-01-08 Weyerhaeuser Company Multi-ply cellulosic products using high-bulk cellulosic fibers
US6184271B1 (en) * 1994-03-25 2001-02-06 Weyerhaeuser Company Absorbent composite containing polymaleic acid crosslinked cellulosic fibers
US5549791A (en) 1994-06-15 1996-08-27 The Procter & Gamble Company Individualized cellulosic fibers crosslinked with polyacrylic acid polymers
US5562740A (en) 1995-06-15 1996-10-08 The Procter & Gamble Company Process for preparing reduced odor and improved brightness individualized, polycarboxylic acid crosslinked fibers
US5981739A (en) 1996-09-26 1999-11-09 Bp Amoco Corporation Polyanhydride crosslinked fibrous cellulosic products and process for their preparation
US6300259B1 (en) 1999-04-26 2001-10-09 Weyerhaeuser Company Crosslinkable cellulosic fibrous product
WO2002038860A2 (en) 2000-11-10 2002-05-16 Bki Holding Corporation Crosslinked cellulose fibers
BR0115337A (pt) * 2000-11-14 2003-08-26 Weyerhaeuser Co Método para fabricar um compósito fibroso celulósico, compósito fibroso celulósico, e, espuma
US7008505B2 (en) * 2001-06-01 2006-03-07 Biopulping International, Inc. Eucalyptus biomechanical pulping process
US6500947B1 (en) * 2001-08-24 2002-12-31 Weyerhaeuser Company Superabsorbent polymer
US20030192659A1 (en) * 2001-10-30 2003-10-16 Yancey Michael J. Dried singulated crosslinked cellulose pulp fibers
US6782637B2 (en) * 2001-10-30 2004-08-31 Weyerhaeuser Company System for making dried singulated crosslinked cellulose pulp fibers
US7074301B2 (en) * 2002-06-11 2006-07-11 Rayonier Products And Financial Services Company Chemically cross-linked cellulose fiber and method of making same
US7195695B2 (en) * 2003-10-02 2007-03-27 Rayonier Products & Financial Services Company Cross-linked cellulose fibers and method of making same
US20050079361A1 (en) * 2003-10-14 2005-04-14 Hamed Othman A. Materials useful in making cellulosic acquisition fibers in sheet form
US7513973B2 (en) * 2004-03-31 2009-04-07 Weyerhaeuser Nr Company Bleached polyacrylic acid crosslinked cellulosic fibers
US20060142478A1 (en) 2004-12-29 2006-06-29 Mengkui Luo Carboxyalkyl cellulose polymer network
EP1978140B1 (en) * 2007-04-04 2014-08-13 The Procter & Gamble Company Material for acquisition of liquids and disposable absorbent article comprising the material
JP5064479B2 (ja) * 2008-12-26 2012-10-31 花王株式会社 ガスバリア用材料及びガスバリア性成形体とその製造方法
US8722797B2 (en) 2009-09-29 2014-05-13 Weyerhaeuser Nr Company Cellulose fibers crosslinked with low molecular weight phosphorous containing polyacrylic acid and method
US20120004406A1 (en) * 2010-06-30 2012-01-05 Weyerhaeuser Nr Company Cellulose crosslinked fibers with reduced fiber knots manufactured from plasma treated pulpsheets
EP2407133A1 (en) 2010-07-15 2012-01-18 The Procter & Gamble Company Absorbent core
US9458297B2 (en) * 2014-06-30 2016-10-04 Weyerhaeuser Nr Company Modified fiber, methods, and systems

Also Published As

Publication number Publication date
EP3161010A4 (en) 2018-01-24
WO2016003727A1 (en) 2016-01-07
US9458297B2 (en) 2016-10-04
EP3161010B1 (en) 2022-12-14
US20160369454A1 (en) 2016-12-22
US20180258589A1 (en) 2018-09-13
US20210131038A1 (en) 2021-05-06
JP2017522394A (ja) 2017-08-10
US9995000B2 (en) 2018-06-12
EP3161010A1 (en) 2017-05-03
US20150376347A1 (en) 2015-12-31
CN113621148A (zh) 2021-11-09
CN106661132A (zh) 2017-05-10
US10900174B2 (en) 2021-01-26

Similar Documents

Publication Publication Date Title
JP6782639B2 (ja) 改質された繊維、方法、およびシステム
EP3512996B1 (en) Method of transforming high consistency pulp fibers into pre-dispersed semi-dry and dry fibrous materials
US11339532B2 (en) Modified fiber from shredded pulp sheets, methods, and systems
AU2003200037B2 (en) Process for producing dried singulated crosslinked cellulose pulp fibers
US6782637B2 (en) System for making dried singulated crosslinked cellulose pulp fibers
JP2004523669A (ja) 押出法により形成された架橋セルロース系製品
FI126978B (fi) Menetelmä nanofibrilliselluloosamateriaalin valmistamiseksi sekä nanofibrilliselluloosamateriaali
US20030192659A1 (en) Dried singulated crosslinked cellulose pulp fibers
AU2003200035B2 (en) System for making dried singulated crosslinked cellulose pulp fibers
CA2415916A1 (en) Dried singulated crosslinked cellulose pulp fibers and process and system for production
NO750652L (enExample)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20180612

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190801

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20191031

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200203

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20200203

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200424

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20200727

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200916

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20201002

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20201020

R150 Certificate of patent or registration of utility model

Ref document number: 6782639

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250