Adhesive composition and thermal transfer sheet

Details Adhesive composition and thermal transfer sheet Adhesive composition and thermal transfer sheet

2005-08-11

2008-10-28

Shewareged, Betelhem (Department: 1794)

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Adhesive outermost layer

C428S347000, C428S3550AK, C428S3550EN, C428S3550AC, C428S032790, C428S032810, C428S032850, C428S032860, C428S032870

Reexamination Certificate

active

07442437

ABSTRACT:
The present invention provides an adhesive composition comprising a copolymer (a) of a methylmethacrylate (MMA) and/or a butylmethacrylate (BMA) and a styrene (St), also provides an adhesive composition comprising a mixture of an acrylic polymer (b) and a ketone resin, wherein the acrylic polymer (b) is at least one polymer selected from the group consisting of a poly MMA, a poly BMA, a MMA/BMA copolymer or a MMA/BMA/St copolymer, and also provides a thermal transfer sheet having a layer comprising the adhesive composition. The adhesive composition has excellent heat sealing characteristics and resistance to blocking when it is used for the formation of an adhesive layer, is also superior in miscibility with various organic or inorganic additives and allows these additives to exhibit their functions sufficiently when these additives are added and has high transparency.

REFERENCES:
patent: 4391853 (1983-07-01), Pointon
patent: 4492784 (1985-01-01), Boultinghouse
patent: 6114027 (2000-09-01), Onishi et al.
patent: 7125928 (2006-10-01), Usuki et al.
patent: 4233374 (1994-04-01), None
patent: 42 33 374 (1994-07-01), None
patent: 1462405 (1977-01-01), None
patent: 08-230338 (1996-09-01), None
patent: 08-282141 (1996-10-01), None
patent: 11263073 (1999-09-01), None
patent: 11-321191 (1999-11-01), None
patent: 2001 039038 (2001-02-01), None

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