Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From aldehyde or derivative thereof as reactant
Patent
1998-07-14
1999-07-27
Nutter, Nathan M.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From aldehyde or derivative thereof as reactant
528234, 528238, 528239, 528240, 528241, 528242, 528244, 528245, 5282456, 528249, 528250, C08G 400, C08G 600, C08G 1002
Patent
active
059291958
ABSTRACT:
A branched or crosslinked polyacetal resin is excellent in blow moldability, has impact resistances such as plane impact resistance, and the smoothness of the inner surfaces of moldings produced therefrom, and is suitable for molding, particularly blow molding. It can be produced by the bulk polymerization of (A) trioxane with (B) a cyclic ether and/or cyclic formal and (C) a polyfunctional glycidyl ether compound in the presence of (D) a cationic polymerization catalyst, a mixture prepared by mixing the cyclic ether and/or cyclic formal (B) with the polyfunctional glycidyl ether compound (C) and the cationic polymerization catalyst (D) is added to trioxane (A) to conduct the polymerization.
REFERENCES:
patent: 3980734 (1976-09-01), Burg et al.
patent: 4169867 (1979-10-01), Burg et al.
patent: 4225703 (1980-09-01), Amann et al.
patent: 4493751 (1985-01-01), Cherdron et al.
patent: 4828755 (1989-05-01), Kusumgar et al.
patent: 5726276 (1998-03-01), Nakai et al.
Kawaguchi Kuniaki
Serizawa Hajime
Yamamoto Kaoru
Nutter Nathan M.
Polyplastics Co. Ltd.
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