Compositions and thermal mass transfer donor elements for use in producing signage articles

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United States of America Patent

PATENT NO 6190757
SERIAL NO

08386279

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Coatable thermal mass transfer precursor compositions, suitable for producing thermal mass transfer donor elements, are described, the coatable compositions comprising a polyalkylene binder precursor; an acrylic binder precursor; an effective amount of a pigment to provide the desired color to a thermal mass transfer composition using the coatable composition; and d) a diluent (preferably water) in which the polyalkylene binder precursor, acrylic binder precursor, and pigment are all dispersed therein. Signage articles produced using the donor elements are also described.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 ST PAUL MN 55133-3427

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chou, Hsin-Hsin Woodbury, MN 48 1237
Kunze, Christopher E Highland Park, MN 3 36
Nelson, Lisa Flatt Inver Grove Heights, MN 4 41

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