GB9517658D0 - Treatment of cellulosic material and compositions for use in this - Google Patents

Treatment of cellulosic material and compositions for use in this

Info

Publication number
GB9517658D0
GB9517658D0 GB9517658A GB9517658A GB9517658D0 GB 9517658 D0 GB9517658 D0 GB 9517658D0 GB 9517658 A GB9517658 A GB 9517658A GB 9517658 A GB9517658 A GB 9517658A GB 9517658 D0 GB9517658 D0 GB 9517658D0
Authority
GB
United Kingdom
Prior art keywords
compositions
treatment
cellulosic material
cellulosic
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.)
Withdrawn
Application number
GB9517658A
Other versions
GB2304741A (en
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.)
Ciba Specialty Chemicals Water Treatments Ltd
Original Assignee
Allied Colloids Ltd
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 Allied Colloids Ltd filed Critical Allied Colloids Ltd
Priority to GB9517658A priority Critical patent/GB2304741A/en
Publication of GB9517658D0 publication Critical patent/GB9517658D0/en
Publication of GB2304741A publication Critical patent/GB2304741A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • D21C5/025—De-inking
    • D21C5/027—Chemicals therefor
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Paper (AREA)
GB9517658A 1995-08-30 1995-08-30 Enzyme deinking of paper Withdrawn GB2304741A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9517658A GB2304741A (en) 1995-08-30 1995-08-30 Enzyme deinking of paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9517658A GB2304741A (en) 1995-08-30 1995-08-30 Enzyme deinking of paper

Publications (2)

Publication Number Publication Date
GB9517658D0 true GB9517658D0 (en) 1995-11-01
GB2304741A GB2304741A (en) 1997-03-26

Family

ID=10779916

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9517658A Withdrawn GB2304741A (en) 1995-08-30 1995-08-30 Enzyme deinking of paper

Country Status (1)

Country Link
GB (1) GB2304741A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6241849B1 (en) 1998-09-17 2001-06-05 Novo Nordisk Biochem North America, Inc. Methods for deinking and decolorizing printed paper
DE19855326A1 (en) * 1998-12-01 2000-06-08 Cognis Deutschland Gmbh Process for removing printing inks from printed waste paper
US7645358B2 (en) 2002-03-25 2010-01-12 Council Of Scientific And Industrial Research Process for biological deinking of office waste paper
SE532396C2 (en) * 2005-08-05 2010-01-12 Council Scient Ind Res Process for enzymatic decolorization of printed paper
CN104695261B (en) * 2013-12-04 2017-07-21 安徽绿微康生物科技有限公司 Newsprint ink and gluing thing synchronization process biological enzymatic compositions and its application

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK171065B1 (en) * 1988-08-24 1996-05-13 Allied Colloids Ltd Liquid enzyme-containing composition and process for preparing the same
KR960016598B1 (en) * 1989-05-16 1996-12-16 재단법인 한국화학연구소 Biological de-inking method
GB9309243D0 (en) * 1993-05-05 1993-06-16 Allied Colloids Ltd Enzyme dispersions,their production and compositions containing them
DK131193D0 (en) * 1993-11-23 1993-11-23 Novo Nordisk As
US5582681A (en) * 1994-06-29 1996-12-10 Kimberly-Clark Corporation Production of soft paper products from old newspaper

Also Published As

Publication number Publication date
GB2304741A (en) 1997-03-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)