ES445479A1 - Procedure for the obtaining of aqueous compositions for satining papers and cardboards for printing in heliography. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the obtaining of aqueous compositions for satining papers and cardboards for printing in heliography. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES445479A1
ES445479A1 ES445479A ES445479A ES445479A1 ES 445479 A1 ES445479 A1 ES 445479A1 ES 445479 A ES445479 A ES 445479A ES 445479 A ES445479 A ES 445479A ES 445479 A1 ES445479 A1 ES 445479A1
Authority
ES
Spain
Prior art keywords
papers
translation
machine
obtaining
legally binding
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
ES445479A
Other languages
Spanish (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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Priority to ES445479A priority Critical patent/ES445479A1/en
Publication of ES445479A1 publication Critical patent/ES445479A1/en
Expired legal-status Critical Current

Links

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  • Paper (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

Process for obtaining aqueous compositions for the glazing of papers and cards for heliogravure printing, characterized in that it comprises dispersing in water at least one mineral pigment, generally in an alkaline medium and in the presence of dispersing agents; copolymerizing from 41 to 45% by weight of butadiene with 45 to 57% by weight of styrene and with 2 to 10% by weight of at least one ethylenically unsaturated carboxylic acid; forming an aqueous latex with said copolymer, the particles of which have a diameter comprised between 0.08 and 0.14 microns and, finally, combining the pigment dispersion with the aqueous latex. (Machine-translation by Google Translate, not legally binding)
ES445479A 1976-02-24 1976-02-24 Procedure for the obtaining of aqueous compositions for satining papers and cardboards for printing in heliography. (Machine-translation by Google Translate, not legally binding) Expired ES445479A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES445479A ES445479A1 (en) 1976-02-24 1976-02-24 Procedure for the obtaining of aqueous compositions for satining papers and cardboards for printing in heliography. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES445479A ES445479A1 (en) 1976-02-24 1976-02-24 Procedure for the obtaining of aqueous compositions for satining papers and cardboards for printing in heliography. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES445479A1 true ES445479A1 (en) 1977-11-01

Family

ID=8471008

Family Applications (1)

Application Number Title Priority Date Filing Date
ES445479A Expired ES445479A1 (en) 1976-02-24 1976-02-24 Procedure for the obtaining of aqueous compositions for satining papers and cardboards for printing in heliography. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES445479A1 (en)

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