ES536401A0 - Un procedimiento para el tratamiento de la madera y de la pasta de madera - Google Patents

Un procedimiento para el tratamiento de la madera y de la pasta de madera

Info

Publication number
ES536401A0
ES536401A0 ES536401A ES536401A ES536401A0 ES 536401 A0 ES536401 A0 ES 536401A0 ES 536401 A ES536401 A ES 536401A ES 536401 A ES536401 A ES 536401A ES 536401 A0 ES536401 A0 ES 536401A0
Authority
ES
Spain
Prior art keywords
wood
procedure
treatment
paste
wood paste
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.)
Granted
Application number
ES536401A
Other languages
English (en)
Other versions
ES8601163A1 (es
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.)
Melamine Chemicals Inc
Original Assignee
Melamine Chemicals Inc
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
Priority claimed from US06/537,876 external-priority patent/US4487656A/en
Application filed by Melamine Chemicals Inc filed Critical Melamine Chemicals Inc
Publication of ES8601163A1 publication Critical patent/ES8601163A1/es
Publication of ES536401A0 publication Critical patent/ES536401A0/es
Granted legal-status Critical Current

Links

ES536401A 1983-09-30 1984-09-28 Un procedimiento para el tratamiento de la madera y de la pasta de madera Granted ES536401A0 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US53792683A 1983-09-30 1983-09-30
US53792783A 1983-09-30 1983-09-30
US06/537,876 US4487656A (en) 1983-09-30 1983-09-30 Process for bleaching paper pulp using melamine as a viscosity stabilizer

Publications (2)

Publication Number Publication Date
ES8601163A1 ES8601163A1 (es) 1985-10-16
ES536401A0 true ES536401A0 (es) 1985-10-16

Family

ID=27415261

Family Applications (1)

Application Number Title Priority Date Filing Date
ES536401A Granted ES536401A0 (es) 1983-09-30 1984-09-28 Un procedimiento para el tratamiento de la madera y de la pasta de madera

Country Status (1)

Country Link
ES (1) ES536401A0 (es)

Also Published As

Publication number Publication date
ES8601163A1 (es) 1985-10-16

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506