FI944975A - Sellumassa ja valkoinen paperituote ja menetelmä paperituotteen valmistamiseksi - Google Patents

Sellumassa ja valkoinen paperituote ja menetelmä paperituotteen valmistamiseksi Download PDF

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Publication number
FI944975A
FI944975A FI944975A FI944975A FI944975A FI 944975 A FI944975 A FI 944975A FI 944975 A FI944975 A FI 944975A FI 944975 A FI944975 A FI 944975A FI 944975 A FI944975 A FI 944975A
Authority
FI
Finland
Prior art keywords
white paper
pulp
paper product
wood
fibers
Prior art date
Application number
FI944975A
Other languages
English (en)
Swedish (sv)
Other versions
FI944975A0 (fi
FI100545B (fi
Inventor
Xuan Truong Nguyen
Original Assignee
Domtar Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25359765&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI944975(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Domtar Inc filed Critical Domtar Inc
Publication of FI944975A0 publication Critical patent/FI944975A0/fi
Publication of FI944975A publication Critical patent/FI944975A/fi
Application granted granted Critical
Publication of FI100545B publication Critical patent/FI100545B/fi

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
    • D21C5/02—Working-up waste paper
    • 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

  • Paper (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Wrappers (AREA)
  • Table Devices Or Equipment (AREA)
FI944975A 1992-04-23 1994-10-21 Sellumassa ja valkoinen paperituote ja menetelmä paperituotteen valmis tamiseksi FI100545B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US87253192A 1992-04-23 1992-04-23
US87253192 1992-04-23
PCT/CA1992/000272 WO1993022499A1 (en) 1992-04-23 1992-06-18 Wood-free pulp and white paper product
CA9200272 1992-06-18

Publications (3)

Publication Number Publication Date
FI944975A0 FI944975A0 (fi) 1994-10-21
FI944975A true FI944975A (fi) 1994-10-21
FI100545B FI100545B (fi) 1997-12-31

Family

ID=25359765

Family Applications (1)

Application Number Title Priority Date Filing Date
FI944975A FI100545B (fi) 1992-04-23 1994-10-21 Sellumassa ja valkoinen paperituote ja menetelmä paperituotteen valmis tamiseksi

Country Status (11)

Country Link
EP (1) EP0637351B1 (fi)
JP (1) JPH07505926A (fi)
AT (1) ATE142723T1 (fi)
AU (1) AU665559B2 (fi)
CA (1) CA2133406A1 (fi)
DE (1) DE69213766T2 (fi)
ES (1) ES2092121T3 (fi)
FI (1) FI100545B (fi)
HK (1) HK1006979A1 (fi)
NO (1) NO304840B1 (fi)
WO (1) WO1993022499A1 (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5582681A (en) 1994-06-29 1996-12-10 Kimberly-Clark Corporation Production of soft paper products from old newspaper
US6001218A (en) 1994-06-29 1999-12-14 Kimberly-Clark Worldwide, Inc. Production of soft paper products from old newspaper
US6074527A (en) 1994-06-29 2000-06-13 Kimberly-Clark Worldwide, Inc. Production of soft paper products from coarse cellulosic fibers
US6296736B1 (en) 1997-10-30 2001-10-02 Kimberly-Clark Worldwide, Inc. Process for modifying pulp from recycled newspapers
US6387210B1 (en) 1998-09-30 2002-05-14 Kimberly-Clark Worldwide, Inc. Method of making sanitary paper product from coarse fibers
DE60004544T2 (de) * 1999-09-25 2004-06-24 Arthur W. Clowes Ltd., Macclesfield Blister- oder skin-packung
WO2005011543A1 (ja) 2003-07-31 2005-02-10 Kao Corporation シート状加温具
DE102008035864A1 (de) * 2008-08-01 2010-02-04 M-Real Oyj Weisse, hochweisse und farbige Transparentpapiere mit sekundären bzw. post consumer waste - Faserstoffen (PCW-Faserstoffen) von bis zu 100 % - Anteilen
EP2365126A1 (en) * 2010-03-05 2011-09-14 Cartiera Lucchese S.p.A. Paper product, particularly for hygienic-sanitary employments
EP2855770B1 (en) 2012-05-25 2017-07-12 Hewlett-Packard Development Company, L.P. Uncoated recording media
US9068292B2 (en) 2013-01-30 2015-06-30 Hewlett-Packard Development Company, L.P. Uncoated recording media
WO2015052625A1 (en) 2013-10-07 2015-04-16 Basf Se Manufacture of paper and paperboard containing wood free pulp
AR123746A1 (es) * 2018-12-11 2023-01-11 Suzano Papel E Celulose S A Composición de fibras, uso de la referida composición y artículo que la comprende

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1110411A (en) * 1978-05-15 1981-10-13 Mcdonald Moore Recycling by repulping wax and resin impregnated paperboards in black liquor
JPS57171785A (en) * 1981-04-17 1982-10-22 Mitsubishi Paper Mills Ltd Production of bleached pulp from unbleached used paper
SE448889B (sv) * 1985-11-06 1987-03-23 Sunds Defibrator Sett for behandling av returpapper
US5147503B1 (en) * 1991-03-01 1997-10-21 Domtar Inc Recycling waste cellulosic material with sodium sulphide digestion

Also Published As

Publication number Publication date
EP0637351A1 (en) 1995-02-08
NO304840B1 (no) 1999-02-22
NO944017L (no) 1994-10-21
FI944975A0 (fi) 1994-10-21
JPH07505926A (ja) 1995-06-29
NO944017D0 (no) 1994-10-21
AU2181792A (en) 1993-11-29
ES2092121T3 (es) 1996-11-16
EP0637351B1 (en) 1996-09-11
CA2133406A1 (en) 1993-11-11
FI100545B (fi) 1997-12-31
HK1006979A1 (en) 1999-03-26
DE69213766D1 (de) 1996-10-17
DE69213766T2 (de) 1997-01-23
AU665559B2 (en) 1996-01-11
ATE142723T1 (de) 1996-09-15
WO1993022499A1 (en) 1993-11-11

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