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FI913328A7 - Method for foaming fillers from waste papers in the presence of organic phosphoric acid esters - Google Patents

Method for foaming fillers from waste papers in the presence of organic phosphoric acid esters Download PDF

Info

Publication number
FI913328A7
FI913328A7 FI913328A FI913328A FI913328A7 FI 913328 A7 FI913328 A7 FI 913328A7 FI 913328 A FI913328 A FI 913328A FI 913328 A FI913328 A FI 913328A FI 913328 A7 FI913328 A7 FI 913328A7
Authority
FI
Finland
Prior art keywords
phosphoric acid
acid esters
organic phosphoric
waste papers
foaming fillers
Prior art date
Application number
FI913328A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI913328A0 (en
Inventor
Rainer Höfer
Rybinski Wolfgang Von
Klaus Hornfeck
Original Assignee
Henkel Kgaa
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
Priority claimed from DE3900941A external-priority patent/DE3900941A1/en
Application filed by Henkel Kgaa filed Critical Henkel Kgaa
Publication of FI913328A7 publication Critical patent/FI913328A7/en
Publication of FI913328A0 publication Critical patent/FI913328A0/en

Links

Classifications

    • 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
FI913328A 1989-01-14 1990-01-05 FOERFARANDE FOER FLOTATION AV FYLLMEDEL I RETURPAPPER I NAERVARO AV FOSFORSYRAESTRAR. FI913328A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3900941A DE3900941A1 (en) 1989-01-14 1989-01-14 METHOD FOR FLOTING FUELS FROM AGENTS IN THE PRESENCE OF ORGANIC PHOSPHOLE ACID ESTERS
PCT/EP1990/000024 WO1990008220A1 (en) 1989-01-14 1990-01-05 Process for the flotation of fillers made of waste paper in the presence of organic phosphoric esters

Publications (2)

Publication Number Publication Date
FI913328A7 true FI913328A7 (en) 1991-07-09
FI913328A0 FI913328A0 (en) 1991-07-09

Family

ID=25876773

Family Applications (1)

Application Number Title Priority Date Filing Date
FI913328A FI913328A0 (en) 1989-01-14 1990-01-05 FOERFARANDE FOER FLOTATION AV FYLLMEDEL I RETURPAPPER I NAERVARO AV FOSFORSYRAESTRAR.

Country Status (2)

Country Link
FI (1) FI913328A0 (en)
NO (1) NO912556D0 (en)

Also Published As

Publication number Publication date
NO912556L (en) 1991-06-28
NO912556D0 (en) 1991-06-28
FI913328A0 (en) 1991-07-09

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Legal Events

Date Code Title Description
FD Application lapsed