Polyvinyl chloride resin composition and surface delustered arti

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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264134, 26432817, 428409, 524317, 524399, 524400, 524567, C08K 509

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053089057

ABSTRACT:
A method of making a matted article, as well as the article per se wherein it is derived from molding and heat treating a vinyl chloride resin composition incorporated with 0.002-0.02 mol of zinc carboxylate for 100 g of vinyl chloride resin and 0.3-5 mol of a compound having two or more alcoholic hydroxyl groups in one molecule per mol of the zinc carboxylate. This composition yields an article having a good matte-finished surface owing to minute corrugated irregularities formed on the surface.

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patent: 3453225 (1969-07-01), Pollock
patent: 4134868 (1979-01-01), Minagawa et al.
patent: 4218352 (1980-08-01), Takeuchi et al.
patent: 4269742 (1981-05-01), Hulyalkar et al.
patent: 4751118 (1988-06-01), Wypart et al.
patent: 4814369 (1989-03-01), Baker

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