BR0101850B1 - method for treating pulp. - Google Patents

method for treating pulp.

Info

Publication number
BR0101850B1
BR0101850B1 BR0101850A BR0101850A BR0101850B1 BR 0101850 B1 BR0101850 B1 BR 0101850B1 BR 0101850 A BR0101850 A BR 0101850A BR 0101850 A BR0101850 A BR 0101850A BR 0101850 B1 BR0101850 B1 BR 0101850B1
Authority
BR
Brazil
Prior art keywords
treating pulp
pulp
treating
Prior art date
Application number
BR0101850A
Other languages
Portuguese (pt)
Other versions
BR0101850A (en
Inventor
Kaj Henricson
Olavi Pikka
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 filed Critical
Publication of BR0101850A publication Critical patent/BR0101850A/en
Publication of BR0101850B1 publication Critical patent/BR0101850B1/en

Links

BR0101850A 2000-05-10 2001-05-10 method for treating pulp. BR0101850B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20001096A FI122840B (en) 2000-05-10 2000-05-10 Procedure for treating pulp

Publications (2)

Publication Number Publication Date
BR0101850A BR0101850A (en) 2001-12-18
BR0101850B1 true BR0101850B1 (en) 2009-08-11

Family

ID=8558359

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0101850A BR0101850B1 (en) 2000-05-10 2001-05-10 method for treating pulp.

Country Status (3)

Country Link
JP (1) JP4309025B2 (en)
BR (1) BR0101850B1 (en)
FI (1) FI122840B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4875288B2 (en) * 2003-12-24 2012-02-15 三菱瓦斯化学株式会社 Method for ozone bleaching lignocellulose pulp
FI129759B (en) * 2018-11-30 2022-08-15 Andritz Oy Arrangement and method for degassing a pump

Also Published As

Publication number Publication date
FI122840B (en) 2012-07-31
JP2001316993A (en) 2001-11-16
JP4309025B2 (en) 2009-08-05
BR0101850A (en) 2001-12-18
FI20001096A (en) 2001-11-11

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Legal Events

Date Code Title Description
B25F Entry of change of name and/or headquarter and transfer of application, patent and certif. of addition of invention: change of name on requirement
B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled
B25D Requested change of name of applicant approved

Owner name: ANDRITZ OY (FI)

Free format text: ALTERADO DE: ANDRITZ AHLSTROM OY

B25G Requested change of headquarter approved

Owner name: ANDRITZ OY (FI)

Free format text: ALTERADA A SEDE DO TITULAR CONFORME SOLICITADO NA PETICAO NO 052829/RJ DE 25/09/2002.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/05/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 10.05.2021