Thermally curable binding agents

Details Thermally curable binding agents Thermally curable binding agents

2008-01-29

2008-01-29

Feely, Michael J. (Department: 1712)

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Noninterengaged fiber-containing paper-free web or sheet...

C525S107000, C525S108000, C525S109000, C525S119000, C525S529000, C525S530000, C525S531000, C525S532000, C525S533000

Reexamination Certificate

active

07323242

ABSTRACT:
A heat-curable binder based on an aqueous polymer dispersion comprising an emulsion polymer (EP), a polymer composed of at least 5% by weight of an ethylenically unsaturated monocarboxylic acid, dicarboxylic acid or dicarboxylic anhydride (acid polymer SP for short), and monofunctional or polyfunctional epoxide compounds as curatives. The monofunctional or polyfunctional epoxide compound is stirred, preferably in the liquid state, into the aqueous polymer dispersion. Besides the epoxide compound, the heat-curable binder may further comprise a polyol or an alkanolamine as hardener.

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Machine translation of JP 2001-200245, provided by the JPO website.

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