CA465344A - Procede pour enlever l'encre du papier de rebut - Google Patents

Procede pour enlever l'encre du papier de rebut

Info

Publication number
CA465344A
CA465344A CA465344A CA465344DA CA465344A CA 465344 A CA465344 A CA 465344A CA 465344 A CA465344 A CA 465344A CA 465344D A CA465344D A CA 465344DA CA 465344 A CA465344 A CA 465344A
Authority
CA
Canada
Prior art keywords
waste paper
deinking waste
deinking
paper
waste
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
CA465344A
Other languages
English (en)
Inventor
Leroy Fennell Francis
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Publication date
Application granted granted Critical
Publication of CA465344A publication Critical patent/CA465344A/fr
Expired legal-status Critical Current

Links

CA465344A Procede pour enlever l'encre du papier de rebut Expired CA465344A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA465344T

Publications (1)

Publication Number Publication Date
CA465344A true CA465344A (fr) 1950-05-23

Family

ID=35595089

Family Applications (1)

Application Number Title Priority Date Filing Date
CA465344A Expired CA465344A (fr) Procede pour enlever l'encre du papier de rebut

Country Status (1)

Country Link
CA (1) CA465344A (fr)

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