CA852265A - Flotation agents for the recovery of fibres and fillers from the waste water of paper machines - Google Patents

Flotation agents for the recovery of fibres and fillers from the waste water of paper machines

Info

Publication number
CA852265A
CA852265A CA852265A CA852265DA CA852265A CA 852265 A CA852265 A CA 852265A CA 852265 A CA852265 A CA 852265A CA 852265D A CA852265D A CA 852265DA CA 852265 A CA852265 A CA 852265A
Authority
CA
Canada
Prior art keywords
fibres
fillers
recovery
waste water
paper machines
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.)
Expired
Application number
CA852265A
Inventor
Tretter Hermann
Ziemann Heinz
Lehmann Wolfgang
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.)
Bayer AG
Original Assignee
Bayer AG
Publication date
Application granted granted Critical
Publication of CA852265A publication Critical patent/CA852265A/en
Expired legal-status Critical Current

Links

CA852265A Flotation agents for the recovery of fibres and fillers from the waste water of paper machines Expired CA852265A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA852265T

Publications (1)

Publication Number Publication Date
CA852265A true CA852265A (en) 1970-09-22

Family

ID=36337907

Family Applications (1)

Application Number Title Priority Date Filing Date
CA852265A Expired CA852265A (en) Flotation agents for the recovery of fibres and fillers from the waste water of paper machines

Country Status (1)

Country Link
CA (1) CA852265A (en)

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