Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Adhesive outermost layer
Patent
1996-03-15
1997-11-04
Davis, Jenna
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Adhesive outermost layer
428349, 428355AC, C09J 702
Patent
active
056838050
ABSTRACT:
Described is a colored film formed of a transparent film and at least one colored adhesive layer arranged on one side of the transparent film. The adhesive layer has been colored by a colorant composed of a pigment and a dispersant. The dispersant comprises a (meth)acrylate ester polymer formed, as essential monomer components, of an aromatic vinyl monomer, a primary to tertiary amino-containing (meth)acrylate ester monomer and a (meth)acrylate ester monomer containing an ammonium group quaternized with an aromatic compound.
REFERENCES:
patent: 3884505 (1975-05-01), Miller
patent: 3887742 (1975-06-01), Reinnagel
patent: 4797317 (1989-01-01), Oliver
Garcia Leonardo M.
Minagawa Toshio
Oita Katsuyuki
Patel Chandrakant C.
Tachikawa Kohei
Davis Jenna
Lintec Corporation
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