DE69527794T2 - Herstellung von sanften papierprodukten aus altzeitungspapier - Google Patents

Herstellung von sanften papierprodukten aus altzeitungspapier

Info

Publication number
DE69527794T2
DE69527794T2 DE1995627794 DE69527794T DE69527794T2 DE 69527794 T2 DE69527794 T2 DE 69527794T2 DE 1995627794 DE1995627794 DE 1995627794 DE 69527794 T DE69527794 T DE 69527794T DE 69527794 T2 DE69527794 T2 DE 69527794T2
Authority
DE
Germany
Prior art keywords
paper
production
gentle
making
pulp slurry
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.)
Expired - Fee Related
Application number
DE1995627794
Other languages
English (en)
Other versions
DE69527794D1 (de
Inventor
Sangho Back
W Lazorisak
L Smeltzer
F Schmitt
Reginald Smith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Research Foundation of State University of New York
Original Assignee
Kimberly Clark Worldwide Inc
Kimberly Clark Corp
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 Kimberly Clark Worldwide Inc, Kimberly Clark Corp filed Critical Kimberly Clark Worldwide Inc
Publication of DE69527794D1 publication Critical patent/DE69527794D1/de
Application granted granted Critical
Publication of DE69527794T2 publication Critical patent/DE69527794T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • D21H11/14—Secondary fibres
    • 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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
    • 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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste paper
    • 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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste paper
    • D21C5/025—De-inking
    • D21C5/027—Chemicals 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
    • D21C9/001—Modification of pulp properties
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Microbiology (AREA)
  • Paper (AREA)
  • Sanitary Thin Papers (AREA)
  • Packaging Of Special Articles (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Soil Working Implements (AREA)
DE1995627794 1994-06-29 1995-06-28 Herstellung von sanften papierprodukten aus altzeitungspapier Expired - Fee Related DE69527794T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/268,232 US5582681A (en) 1994-06-29 1994-06-29 Production of soft paper products from old newspaper
PCT/US1995/008168 WO1996000811A1 (en) 1994-06-29 1995-06-28 Production of soft paper products from old newspaper

Publications (2)

Publication Number Publication Date
DE69527794D1 DE69527794D1 (de) 2002-09-19
DE69527794T2 true DE69527794T2 (de) 2003-04-10

Family

ID=23022054

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995627794 Expired - Fee Related DE69527794T2 (de) 1994-06-29 1995-06-28 Herstellung von sanften papierprodukten aus altzeitungspapier

Country Status (19)

Country Link
US (2) US5582681A (de)
EP (1) EP0767849B1 (de)
JP (1) JPH10506155A (de)
KR (1) KR100399853B1 (de)
CN (1) CN1086215C (de)
AT (1) ATE222307T1 (de)
AU (1) AU689919B2 (de)
BR (1) BR9508134A (de)
CA (1) CA2194188A1 (de)
CZ (1) CZ383296A3 (de)
DE (1) DE69527794T2 (de)
ES (1) ES2180647T3 (de)
MX (1) MX9700092A (de)
MY (1) MY112724A (de)
NZ (1) NZ289323A (de)
PL (1) PL184458B1 (de)
PT (1) PT767849E (de)
RU (1) RU2127343C1 (de)
WO (1) WO1996000811A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
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CN108130783A (zh) * 2017-12-06 2018-06-08 杭州春胜纸业有限公司 一种可赋予涂布白纸板高耐折度的综合制浆技术

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MY112724A (en) 2001-08-30
JPH10506155A (ja) 1998-06-16
US6027610A (en) 2000-02-22

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