(Meth)acrylate compositions having a self-indicator of cure...

Details (Meth)acrylate compositions having a self-indicator of cure... (Meth)acrylate compositions having a self-indicator of cure...

2005-05-10

2005-05-10

Berman, Susan (Department: 1711)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C156S275700, C522S075000, C524S325000, C524S324000, C524S323000, C436S172000

Reexamination Certificate

active

06890399

ABSTRACT:
Polymerizable compositions for use in or as adhesives, sealants and/or coatings are disclosed herein. The compositions include a (meth)acrylate component together with a dye substantially dissolved in the (meth)acrylate component which imparts a first color to the (meth)acrylate component. Upon curing, a resultant cured composition has a second color. The invention also relates to a method of detecting substantially full cure of the polymerization of the compositions.

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