B - Operations – Transporting – 41 – M
Patent
B - Operations, Transporting
41
M
B41M 5/00 (2006.01) C08K 5/00 (2006.01) C08K 5/42 (2006.01)
Patent
CA 2459235
The invention relates to a method for producing recording materials. According to the invention, mixtures A, containing i) at least one optical brightening agent, ii) at least one cationic polyelectrolyte, and iii) at least one solvent, are applied to the recording material.
L'invention concerne un procédé permettant de produire des matériaux d'enregistrement, selon lequel on applique des mélanges A, contenant i) au moyen d'un agent de blanchiment optique, ii) au moins un polyélectrolyte cationique et iii) au moins un solvant, sur le matériau d'enregistrement.
Blum Thierry
Champ Simon
Geiger Steffen
Kaub Hans-Peter
Linhart Friedrich
Basf Aktiengesellschaft
Robic
LandOfFree
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