CA962810A - Method of producing high yield pulp at high brightness for papermaking - Google Patents

Method of producing high yield pulp at high brightness for papermaking

Info

Publication number
CA962810A
CA962810A CA146,662A CA146662A CA962810A CA 962810 A CA962810 A CA 962810A CA 146662 A CA146662 A CA 146662A CA 962810 A CA962810 A CA 962810A
Authority
CA
Canada
Prior art keywords
papermaking
yield pulp
high yield
high brightness
producing high
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
CA146,662A
Other versions
CA146662S (en
Inventor
Guglielmo Ruffini
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.)
VITA-MAYER AND C GIA F LL 1 VITA Sas
Original Assignee
VITA-MAYER AND C GIA F LL 1 VITA Sas
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
Application filed by VITA-MAYER AND C GIA F LL 1 VITA Sas filed Critical VITA-MAYER AND C GIA F LL 1 VITA Sas
Application granted granted Critical
Publication of CA962810A publication Critical patent/CA962810A/en
Expired legal-status Critical Current

Links

CA146,662A 1971-07-09 1972-07-07 Method of producing high yield pulp at high brightness for papermaking Expired CA962810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2685471 1971-07-09

Publications (1)

Publication Number Publication Date
CA962810A true CA962810A (en) 1975-02-18

Family

ID=11220380

Family Applications (1)

Application Number Title Priority Date Filing Date
CA146,662A Expired CA962810A (en) 1971-07-09 1972-07-07 Method of producing high yield pulp at high brightness for papermaking

Country Status (1)

Country Link
CA (1) CA962810A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140318724A1 (en) * 2009-03-09 2014-10-30 Nalco Company Method and chemical compositions to improve efficiency of chemical pulping
EP3169843A4 (en) * 2014-07-14 2018-01-24 Nalco Company Method and chemical compositions to improve efficiency of chemical pulping
US9932709B2 (en) 2013-03-15 2018-04-03 Ecolab Usa Inc. Processes and compositions for brightness improvement in paper production

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140318724A1 (en) * 2009-03-09 2014-10-30 Nalco Company Method and chemical compositions to improve efficiency of chemical pulping
US9932709B2 (en) 2013-03-15 2018-04-03 Ecolab Usa Inc. Processes and compositions for brightness improvement in paper production
EP3169843A4 (en) * 2014-07-14 2018-01-24 Nalco Company Method and chemical compositions to improve efficiency of chemical pulping

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