NZ232892A - Method of de-inking waste paper materials - Google Patents

Method of de-inking waste paper materials

Info

Publication number
NZ232892A
NZ232892A NZ23289290A NZ23289290A NZ232892A NZ 232892 A NZ232892 A NZ 232892A NZ 23289290 A NZ23289290 A NZ 23289290A NZ 23289290 A NZ23289290 A NZ 23289290A NZ 232892 A NZ232892 A NZ 232892A
Authority
NZ
New Zealand
Prior art keywords
waste paper
paper materials
inking waste
inking
materials
Prior art date
Application number
NZ23289290A
Other languages
English (en)
Inventor
Stanley Blum
Original Assignee
Blumco Detergents 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 Blumco Detergents Ltd filed Critical Blumco Detergents Ltd
Publication of NZ232892A publication Critical patent/NZ232892A/xx

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
NZ23289290A 1989-03-15 1990-03-13 Method of de-inking waste paper materials NZ232892A (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
NZ232892A true NZ232892A (en) 1991-11-26

Family

ID=10653370

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ23289290A NZ232892A (en) 1989-03-15 1990-03-13 Method of de-inking waste paper materials

Country Status (16)

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

Also Published As

Publication number Publication date
DE69017205D1 (de) 1995-03-30
LTIP1852A (en) 1995-08-25
CA2048618C (en) 2002-04-23
MY107139A (en) 1995-09-30
CA2048618A1 (en) 1990-09-16
KR920701565A (ko) 1992-08-12
BG95308A (bg) 1993-12-24
KR0151110B1 (ko) 1999-05-15
FI914276A7 (fi) 1991-09-11
MC2179A1 (fr) 1992-05-22
PH27030A (en) 1993-02-01
PT93425B (pt) 1996-09-30
FI914276A0 (fi) 1991-09-11
IN174412B (OSRAM) 1994-12-03
MW5091A1 (en) 1993-02-10
DE69017205T2 (de) 1995-10-19
GB8905942D0 (en) 1989-04-26
ZA901713B (en) 1990-12-28
BR9007224A (pt) 1992-02-18
PT93425A (pt) 1990-11-07

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