Polymer in multicoat color and/or effect paint systems

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10358520
APP PUB NO 20160369037A1
SERIAL NO

15121701

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a polymer, preparable by reacting

    at least one polymer, preparable by reacting (a) dimer fatty acids with at least (b) one polyether having a C3 to C6 alkylene radical and a number-average molecular weight of 450 to 2200 g/mol, components (a) and (b) are used in a molar ratio of 0.7/2.3 to 1.3/1.7, and the resulting polymer has a number-average molecular weight of 1500 to 5000 g/mol and an acid number <10 mg KOH/a, at least one polyether with a C3 to C6 alkylene radical and with a number-average molecular weight of 250 to 3000 g/mol, at least one compound having at least one anionic group and/or at least one functional group capable of forming anions,and at least one, more particularly at least two, isocyanate-reactive functional groups, at least one polyisocyanate, andoptionally at least one monool or diol, at least one compound having more than two isocyanate-reactive functional groups, and optionally neutralizing the groups of component (C) that are capable of forming anions.

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Patent Owner(s)

Patent OwnerAddress
BASF COATINGS GMBHGLASURITSTR 1 MUENSTER 48165

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hoffmann, Peter Senden, DE 144 857
Jasper, Raphaela Muenster, DE 1 0
Kemper, Heinz-Juergen Dortmund, DE 1 0
Kuhn, Kai Nottuln, DE 1 0
Lettmann, Bernhard Drensteinfurt, DE 25 190
Siegert, Marion Steinfurt, DE 1 0

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