FI914276A0 - Avsvaertningsfoerfarande foer avfallspappersmaterial. - Google Patents

Avsvaertningsfoerfarande foer avfallspappersmaterial.

Info

Publication number
FI914276A0
FI914276A0 FI914276A FI914276A FI914276A0 FI 914276 A0 FI914276 A0 FI 914276A0 FI 914276 A FI914276 A FI 914276A FI 914276 A FI914276 A FI 914276A FI 914276 A0 FI914276 A0 FI 914276A0
Authority
FI
Finland
Prior art keywords
avsvaertningsfoerfarande
avfallspappersmaterial
foer
foer avfallspappersmaterial
avsvaertningsfoerfarande foer
Prior art date
Application number
FI914276A
Other languages
English (en)
Finnish (fi)
Other versions
FI914276A7 (fi
Inventor
Stanley Blum
Original Assignee
Bdl Specialist Prod
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 Bdl Specialist Prod filed Critical Bdl Specialist Prod
Priority claimed from PCT/GB1990/000385 external-priority patent/WO1990010749A1/en
Publication of FI914276A7 publication Critical patent/FI914276A7/fi
Publication of FI914276A0 publication Critical patent/FI914276A0/fi

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
FI914276A 1989-03-15 1990-03-14 Avsvaertningsfoerfarande foer avfallspappersmaterial. FI914276A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8905942A GB8905942D0 (en) 1989-03-15 1989-03-15 A method of de-inking waste paper materials
PCT/GB1990/000385 WO1990010749A1 (en) 1989-03-15 1990-03-14 Method of de-inking waste paper materials

Publications (2)

Publication Number Publication Date
FI914276A7 FI914276A7 (fi) 1991-09-11
FI914276A0 true FI914276A0 (fi) 1991-09-11

Family

ID=10653370

Family Applications (1)

Application Number Title Priority Date Filing Date
FI914276A FI914276A0 (fi) 1989-03-15 1990-03-14 Avsvaertningsfoerfarande foer avfallspappersmaterial.

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
IN174412B (OSRAM) 1994-12-03
MW5091A1 (en) 1993-02-10
DE69017205T2 (de) 1995-10-19
GB8905942D0 (en) 1989-04-26
NZ232892A (en) 1991-11-26
ZA901713B (en) 1990-12-28
BR9007224A (pt) 1992-02-18
PT93425A (pt) 1990-11-07

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Legal Events

Date Code Title Description
GB Transfer or assigment of application

Owner name: WOODFREE LIMITED

FD Application lapsed