B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
B29C 45/14 (2006.01) B29C 45/16 (2006.01) B32B 27/08 (2006.01) B44C 5/04 (2006.01) C08J 7/04 (2006.01)
Patent
CA 2279737
A decorative film for use in plastics molding, said decorative film being a laminate film prepared by outwardly and successively laminating a polyolefin film layer, a primer layer, optionally a topcoating layer and a releasable layer, said primer layer being a coating film formed from an isocyanate-curing type resin composition containing (A) a hydroxyl group-containing resin having a hydroxyl number of 30 to 200 KOH mg/g on an average and a weight average molecular weight of 1000 to 80000, (B) a polyolefin based resin and (C) a (blocked)polyisocyanate compound in such mixing amounts that a number of the isocyanate group in the component (C) is in the range of 0.1 to 0.9 per one hydroxyl group in the component (A) and that the component (B) is in the range of 1 to 90% by weight based on a total weight of the components (A), (B) and (C), and having a static glass transition temperature of 20 to 70°C , an elongation of 10% or more and a tensile strength of 0.5 kgf/mm2 or more; a process for preparing the decorative film and an injection-molded part by use of the decorative film.
Haruta Naoya
Kato Tadahiro
Seike Koichi
Tomiyama Takesi
Kansai Paint Co. Ltd.
Marks & Clerk
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