CA535232A - Methode de blanchiment de pulpe chimique - Google Patents

Methode de blanchiment de pulpe chimique

Info

Publication number: CA535232A
Authority: CA; Canada
Prior art keywords: chemical pulp; bleaching chemical; bleaching; pulp; chemical
Prior art date: 1957-01-01
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

CA535232A

Other languages

English (en)

Inventor

R. Sheldon Fred

F. Schroeder William

L. Mcewen Robert

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.)

FMC Corp

Original Assignee

Food Machinery and Chemical Corp

Publication date

1957-01-01

1957-01-01 Application granted granted Critical

1957-01-01 Publication of CA535232A publication Critical patent/CA535232A/fr

Status Expired legal-status Critical Current

Links

229920001131 Pulp (paper) Polymers 0.000 title 1
238000004061 bleaching Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

CA535232A Methode de blanchiment de pulpe chimique Expired CA535232A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA535232T

Publications (1)

Publication Number	Publication Date
CA535232A true CA535232A (fr)	1957-01-01

Family

ID=35689859

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA535232A Expired CA535232A (fr)			Methode de blanchiment de pulpe chimique

Country Status (1)

Country	Link
CA (1)	CA535232A (fr)

0
- CA CA535232A patent/CA535232A/fr not_active Expired

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