D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
D21H 17/17 (2006.01) D21H 21/16 (2006.01)
Patent
CA 2558148
The invention relates to aqueous dispersions of reactive gluing agents which contain polymers comprising cationic vinylamine unites in the form of a protective colloid, wherein said protective colloid contains at least 0.0001 % by weight of diketen with respect thereto.
L'invention concerne des dispersions aqueuses d'agents d'encollage réactifs, qui contiennent comme colloïde protecteur, des polymères comprenant des unités vinylamine cationiques. Le colloïde protecteur contient moins de 0,001% en poids de dicétènes, par rapport audit colloïde protecteur.
Bonn Johann
Ettl Roland
Lorenz Klaus
Basf Aktiengesellschaft
Robic
LandOfFree
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