Isocyanate composition, microcapsule and production method...

Details Isocyanate composition, microcapsule and production method... Isocyanate composition, microcapsule and production method...

2007-09-18

2007-09-18

Chu, John S. (Department: 1752)

Radiation imagery chemistry: process, composition, or product th

Microcapsule, process, composition, or product

C430S157000, C430S171000, C525S094000, C525S123000, C525S127000, C525S218000, C525S222000, C525S223000, C525S230000, C503S215000

Reexamination Certificate

active

11029428

ABSTRACT:
The present invention provides an isocyanate composition including an adduct of a multifunctional isocyanate compound having two or more isocyanate groups in the molecule thereof with a polymer obtained by radically polymerizing in the presence of a chain transfer agent having active hydrogen at least a vinyl monomer including a polymerizable compound having a polyether represented by the following Formula (I):in-line-formulae description="In-line Formulae" end="lead"?A1-(L-O)n-B1  Formula (I)in-line-formulae description="In-line Formulae" end="tail"?wherein A1represents a group having an ethylenically unsaturated double bond; L represents an alkylene group; B1represents an alkyl group or an aryl group; and n is an average polymerization degree of the polyether and represents a number of 8 to 300.

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