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MY107139A - Method of de-inking waste paper materials. - Google Patents

Method of de-inking waste paper materials.

Info

Publication number
MY107139A
MY107139A MYPI90000373A MYPI19900373A MY107139A MY 107139 A MY107139 A MY 107139A MY PI90000373 A MYPI90000373 A MY PI90000373A MY PI19900373 A MYPI19900373 A MY PI19900373A MY 107139 A MY107139 A MY 107139A
Authority
MY
Malaysia
Prior art keywords
stock
waste paper
paper materials
ink particles
inking waste
Prior art date
Application number
MYPI90000373A
Other languages
English (en)
Inventor
Blum Stanley
Original Assignee
Woodfree 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 Woodfree Ltd filed Critical Woodfree Ltd
Publication of MY107139A publication Critical patent/MY107139A/en

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
    • D21C5/02—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
    • 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)
  • Treatment Of Sludge (AREA)
MYPI90000373A 1989-03-15 1990-03-09 Method of de-inking waste paper materials. MY107139A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8905942A GB8905942D0 (en) 1989-03-15 1989-03-15 A method of de-inking waste paper materials

Publications (1)

Publication Number Publication Date
MY107139A true MY107139A (en) 1995-09-30

Family

ID=10653370

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI90000373A MY107139A (en) 1989-03-15 1990-03-09 Method of de-inking waste paper materials.

Country Status (16)

Country Link
KR (1) KR0151110B1 (fr)
BG (1) BG95308A (fr)
BR (1) BR9007224A (fr)
CA (1) CA2048618C (fr)
DE (1) DE69017205T2 (fr)
FI (1) FI914276A0 (fr)
GB (1) GB8905942D0 (fr)
IN (1) IN174412B (fr)
LT (1) LTIP1852A (fr)
MC (1) MC2179A1 (fr)
MW (1) MW5091A1 (fr)
MY (1) MY107139A (fr)
NZ (1) NZ232892A (fr)
PH (1) PH27030A (fr)
PT (1) PT93425B (fr)
ZA (1) ZA901713B (fr)

Also Published As

Publication number Publication date
DE69017205T2 (de) 1995-10-19
BG95308A (bg) 1993-12-24
CA2048618C (fr) 2002-04-23
CA2048618A1 (fr) 1990-09-16
LTIP1852A (en) 1995-08-25
PT93425B (pt) 1996-09-30
IN174412B (fr) 1994-12-03
NZ232892A (en) 1991-11-26
PT93425A (pt) 1990-11-07
KR0151110B1 (ko) 1999-05-15
MC2179A1 (fr) 1992-05-22
BR9007224A (pt) 1992-02-18
FI914276A7 (fi) 1991-09-11
DE69017205D1 (de) 1995-03-30
ZA901713B (en) 1990-12-28
PH27030A (en) 1993-02-01
MW5091A1 (en) 1993-02-10
GB8905942D0 (en) 1989-04-26
KR920701565A (ko) 1992-08-12
FI914276A0 (fi) 1991-09-11

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