[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

IL241308B - Surface treated modified cellulose from chemical kraft fiber and methods of making and using the same - Google Patents

Surface treated modified cellulose from chemical kraft fiber and methods of making and using the same

Info

Publication number
IL241308B
IL241308B IL241308A IL24130815A IL241308B IL 241308 B IL241308 B IL 241308B IL 241308 A IL241308 A IL 241308A IL 24130815 A IL24130815 A IL 24130815A IL 241308 B IL241308 B IL 241308B
Authority
IL
Israel
Prior art keywords
making
methods
same
surface treated
modified cellulose
Prior art date
Application number
IL241308A
Other languages
Hebrew (he)
Other versions
IL241308A0 (en
Original Assignee
Gp Cellulose Gmbh
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
Priority claimed from US13/840,857 external-priority patent/US9512563B2/en
Application filed by Gp Cellulose Gmbh filed Critical Gp Cellulose Gmbh
Publication of IL241308A0 publication Critical patent/IL241308A0/en
Publication of IL241308B publication Critical patent/IL241308B/en

Links

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
    • D21H11/18—Highly hydrated, swollen or fibrillatable fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/48—Surfactants
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28023—Fibres or filaments
    • 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
    • D21C9/10—Bleaching ; Apparatus therefor
    • 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
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/1026—Other features in bleaching processes
    • D21C9/1036—Use of compounds accelerating or improving the efficiency of the processes
    • 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
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/16—Bleaching ; Apparatus therefor with per compounds
    • D21C9/163—Bleaching ; Apparatus therefor with per compounds with peroxides
    • 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
    • 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
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/22—Agents rendering paper porous, absorbent or bulky
    • D21H21/24—Surfactants
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/32—Bleaching agents
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/48—Sorbents characterised by the starting material used for their preparation
    • B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
    • B01J2220/4825—Polysaccharides or cellulose materials, e.g. starch, chitin, sawdust, wood, straw, cotton

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • Paper (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
IL241308A 2013-03-15 2015-09-08 Surface treated modified cellulose from chemical kraft fiber and methods of making and using the same IL241308B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/840,857 US9512563B2 (en) 2009-05-28 2013-03-15 Surface treated modified cellulose from chemical kraft fiber and methods of making and using same
PCT/IB2014/000759 WO2014140801A2 (en) 2013-03-15 2014-02-25 Surface treated modified cellulose from chemical kraft fiber and methods of making and using the same

Publications (2)

Publication Number Publication Date
IL241308A0 IL241308A0 (en) 2015-11-30
IL241308B true IL241308B (en) 2020-05-31

Family

ID=50896345

Family Applications (1)

Application Number Title Priority Date Filing Date
IL241308A IL241308B (en) 2013-03-15 2015-09-08 Surface treated modified cellulose from chemical kraft fiber and methods of making and using the same

Country Status (12)

Country Link
EP (1) EP2968641A2 (en)
JP (1) JP6412890B2 (en)
KR (1) KR20150138253A (en)
CN (1) CN105228657B (en)
AU (1) AU2014229652B2 (en)
BR (1) BR112015022892A2 (en)
CA (1) CA2904816C (en)
IL (1) IL241308B (en)
MX (1) MX2015012715A (en)
RU (1) RU2671504C2 (en)
TW (1) TWI675140B (en)
WO (1) WO2014140801A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9722547B2 (en) 2014-12-30 2017-08-01 Skyworks Solutions, Inc. Compression control through amplitude adjustment of a radio frequency input signal
CN116397456A (en) * 2017-03-21 2023-07-07 国际纸业公司 Odor control pulp composition
CN111902578A (en) 2018-02-23 2020-11-06 Gp纤维素有限责任公司 Novel dissolving wood pulp and methods of making and using the same

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL224413A (en) 1957-01-28
JP2580456B2 (en) 1991-02-21 1997-02-12 ジェネンコア インターナショナル インコーポレーテッド Production of crystalline cellulose
US5223096A (en) 1991-11-01 1993-06-29 Procter & Gamble Company Soft absorbent tissue paper with high permanent wet strength
US5262007A (en) 1992-04-09 1993-11-16 Procter & Gamble Company Soft absorbent tissue paper containing a biodegradable quaternized amine-ester softening compound and a temporary wet strength resin
US5264082A (en) 1992-04-09 1993-11-23 Procter & Gamble Company Soft absorbent tissue paper containing a biodegradable quaternized amine-ester softening compound and a permanent wet strength resin
US5312522A (en) 1993-01-14 1994-05-17 Procter & Gamble Company Paper products containing a biodegradable chemical softening composition
US6074527A (en) * 1994-06-29 2000-06-13 Kimberly-Clark Worldwide, Inc. Production of soft paper products from coarse cellulosic fibers
US5415737A (en) 1994-09-20 1995-05-16 The Procter & Gamble Company Paper products containing a biodegradable vegetable oil based chemical softening composition
WO1997036052A2 (en) 1996-03-28 1997-10-02 The Procter & Gamble Company Paper products having wet strength from aldehyde-functionalized cellulosic fibers and polymers
US5776308A (en) * 1996-10-10 1998-07-07 Rayonier Research Center Method of softening pulp and pulp products produced by same
CN1951350A (en) * 1998-12-24 2007-04-25 Bki控股公司 Absorbent structures of chemically treated cellulose fibers
US6582559B2 (en) 2000-05-04 2003-06-24 Sca Hygiene Products Zeist B.V. Aldehyde-containing polymers as wet strength additives
US7019191B2 (en) 2003-03-25 2006-03-28 Ethicon, Inc. Hemostatic wound dressings and methods of making same
US20050079361A1 (en) * 2003-10-14 2005-04-14 Hamed Othman A. Materials useful in making cellulosic acquisition fibers in sheet form
US20050247419A1 (en) * 2004-05-06 2005-11-10 Hamed Othman A Treatment composition for making acquisition fluff pulp in sheet form
EP2537498B1 (en) * 2005-03-23 2013-12-18 Kao Corporation Absorbent article
JP4970740B2 (en) * 2005-05-02 2012-07-11 株式会社大貴 Absorber, sheet, packaging material and method for producing the same
JP4986673B2 (en) * 2007-03-27 2012-07-25 花王株式会社 Absorbent articles
RU2683654C2 (en) * 2009-05-28 2019-04-01 ДжиПи СЕЛЛЬЮЛОУС ГМБХ Modified cellulose from chemical kraft fiber and method of manufacturing and using same
CN104363871A (en) * 2012-04-11 2015-02-18 Gp纤维素股份有限公司 High density absorbent cores having improved blood wicking
CN104411882B (en) * 2012-04-18 2018-04-20 Gp纤维素股份有限公司 Surfactant handles paper pulp and improves kraft pulp being incorporated to manufacture the purposes of viscose glue and other secondary stock products to fiber
EP2954115B1 (en) * 2013-02-08 2022-01-12 GP Cellulose GmbH Softwood kraft fiber having an improved a-cellulose content and its use in the production of chemical cellulose products

Also Published As

Publication number Publication date
MX2015012715A (en) 2016-10-21
AU2014229652A1 (en) 2015-09-24
CN105228657B (en) 2018-09-25
JP2016511048A (en) 2016-04-14
EP2968641A2 (en) 2016-01-20
JP6412890B2 (en) 2018-10-24
TW201439399A (en) 2014-10-16
WO2014140801A3 (en) 2014-12-04
IL241308A0 (en) 2015-11-30
CA2904816A1 (en) 2014-09-18
KR20150138253A (en) 2015-12-09
RU2671504C2 (en) 2018-11-01
WO2014140801A2 (en) 2014-09-18
TWI675140B (en) 2019-10-21
CA2904816C (en) 2022-03-15
RU2015143566A (en) 2017-04-21
BR112015022892A2 (en) 2017-07-18
CN105228657A (en) 2016-01-06
AU2014229652B2 (en) 2017-04-20

Similar Documents

Publication Publication Date Title
GB2569707B (en) Apertured fibrous structures and methods for making same
EP3551798A4 (en) Methods of pulp fiber treatment
PT3445900T (en) Fibres comprising microfibrillated cellulose and methods of manufacturing fibres and nonwoven materials therefrom
PL2956582T3 (en) Fibrous substrate containing fibers and nanofibrillar polysaccharide
HK1256791A1 (en) Modified cellulose fine fibers and method for producing same
HK1223067A1 (en) Forcespinning of fibers and filaments
EP2917390A4 (en) Dry cellulose filaments and the method of making the same
IL246938B (en) Porous nanocrystalline cellulose structure
EP2969323A4 (en) Cladded articles and methods of making the same
EP2967833A4 (en) Aligned fiber and method of use thereof
HK1217314A1 (en) Multiple layer tube and process of making the same
GB201607690D0 (en) Bicomponent fibers,products formed therefrom and methods of making the same
PL2986452T3 (en) Dispersible articles and methods of making the same
ZA201902260B (en) Process and device for the formation of directly-formed cellulosic webs
ZA201803170B (en) Cellulose-based insulation and methods of making the same
HK1249557A1 (en) Chemical method and system for the manufacture of fibrous yarn
PT3066257T (en) Method for delignifying and bleaching pulp
PT2947203T (en) Use of cellulosic fibre pulp
PL3198080T3 (en) Cellulose fiber-based substrate, its manufacturing process and use as masking tape
ZA201509283B (en) Dry formed filters and methods of making the same
IL241308A0 (en) Surface treated modified cellulose from chemical kraft fiber and methods of making and using the same
IL241057A0 (en) Modified cellulose from chemical kraft fiber and methods of making and using the same
EP2943613A4 (en) An apparatus for washing and/or dewatering of cellulose pulp
EP3003530A4 (en) Dry formed filters and methods of making the same
HK1225616B (en) Hydroxyalkyl starch for the treatment of hematological neoplasms

Legal Events

Date Code Title Description
FF Patent granted
MM9K Patent not in force due to non-payment of renewal fees
KB Patent renewed