Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1991-08-01
1992-12-08
Acquah, Samuel A.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524 91, 524 99, 524100, 524102, 524560, 524562, 525 64, 525295, 525307, 5253276, 5253319, 5253328, 5253331, 5253333, 525142, C08K 534
Patent
active
RE0341410
ABSTRACT:
The weather and UV-light resistance of polyacetal resin compositions is improved by incorporating into polyacetal resin a stabilizing package comprised of at least one stabilizing agent selected from benzotriazoles, benzophenones, aromatic benzoates, cyanoacrylates, oxalanilides, and hindered amines, and an acylate resin selected from homopolymers or copolymers of acrylic or methacrylic acid, and ester derivatives thereof.
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patent: 4861813 (1989-08-01), Seltzer et al.
Acquah Samuel A.
Polyplastics Co. Ltd.
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