CA820190A - Wood pulp bleaching process utilizing peroxide-silicate compositions - Google Patents

Wood pulp bleaching process utilizing peroxide-silicate compositions

Info

Publication number
CA820190A
CA820190A CA820190A CA820190DA CA820190A CA 820190 A CA820190 A CA 820190A CA 820190 A CA820190 A CA 820190A CA 820190D A CA820190D A CA 820190DA CA 820190 A CA820190 A CA 820190A
Authority
CA
Canada
Prior art keywords
wood pulp
bleaching process
process utilizing
pulp bleaching
silicate compositions
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
CA820190A
Inventor
H. Grangaard Donald
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.)
Kimberly Clark Corp
Original Assignee
Kimberly Clark Corp
Publication date
Application granted granted Critical
Publication of CA820190A publication Critical patent/CA820190A/en
Expired legal-status Critical Current

Links

CA820190A Wood pulp bleaching process utilizing peroxide-silicate compositions Expired CA820190A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA820190T

Publications (1)

Publication Number Publication Date
CA820190A true CA820190A (en) 1969-08-12

Family

ID=36297572

Family Applications (1)

Application Number Title Priority Date Filing Date
CA820190A Expired CA820190A (en) Wood pulp bleaching process utilizing peroxide-silicate compositions

Country Status (1)

Country Link
CA (1) CA820190A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7001484B2 (en) 2000-05-04 2006-02-21 University Of New Brunswick Peroxide bleaching of wood pulp using stabilizers and sodium hydrosulfide reducing agent
US8298373B2 (en) 2008-02-07 2012-10-30 University Of New Brunswick Combined process of peroxide bleaching of wood pulps and addition of optical brightening agents

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7001484B2 (en) 2000-05-04 2006-02-21 University Of New Brunswick Peroxide bleaching of wood pulp using stabilizers and sodium hydrosulfide reducing agent
US8298373B2 (en) 2008-02-07 2012-10-30 University Of New Brunswick Combined process of peroxide bleaching of wood pulps and addition of optical brightening agents

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