Aqueous dispersions, which can be hardened thermally and by...

Details Aqueous dispersions, which can be hardened thermally and by... Aqueous dispersions, which can be hardened thermally and by...

2006-04-04

2006-04-04

Sergent, Rabon (Department: 1711)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Compositions to be polymerized by wave energy wherein said...

C427S385500, C427S388400, C522S090000, C522S174000, C524S501000, C524S507000, C524S591000, C524S839000, C524S840000, C525S124000, C525S454000, C525S455000, C525S457000

Reexamination Certificate

active

07022748

ABSTRACT:
Aqueous dispersions curable thermally and with actinic radiation, comprising(I) liquid, and/or highly viscous solid particles dimensionally stable under storage and application conditions, comprising(IA) a binder free of carbon-carbon double bonds activatable with actinic radiation, comprising at least one (meth)acrylate copolymer containing on average per molecule at least one isocyanate-reactive functional group and at least one dispersive functional group, and(IB) at least one blocked polyisocyanate;(II) liquid, highly viscous and/or solid particles dimensionally stable under storage and application conditions, comprising at least one polyurethane (II) containing at least one isocyanate-reactive functional group, at least one functional group having at least one bond activatable with actinic radiation, and at least one dispersive functional group, and(III) at least one unsaturated constituent which is free of isocyanate-reactive functional groups and contains on average per molecule more than one carbon-carbon double bond activatable with actinic radiation;processes for preparing them, and their use.

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English Language Translation of WO02/079290.
English Language Translation of WO02/079333.
English Language Abstract of JP04293915, Derwent Accession No. 1992-394602, Oct. 19, 1992.

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