Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1974-09-17
1978-05-16
Welsh, M. J.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 296B, 260 296RW, 260 296H, 260 296WQ, C08L 3304
Patent
active
040898326
ABSTRACT:
A water-containing plastic composition which comprises (a) 10-90 wt. % of water-containing powdery gel obtained by subjecting at least one water-soluble polymer such as polyvinyl alcohol, polyacrylamide, polyvinylpyrrolidone or poly(hydroxyalkyl acrylate), while it is in the state of an aqueous solution, to crosslinking reaction and then pulverizing the crosslinked product and (b) 90-10 wt. % of at least one plastic substance selected from thermoplastic and thermohardenable plastics. The water-containing plastic composition is suitable as a material for manufacturing poorly combustible molding materials.
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patent: 3689439 (1972-09-01), Field et al.
patent: 3692724 (1972-09-01), VanDyk
patent: 3758641 (1973-09-01), Zweigle
Watanabe Yasushi
Yamauchi Aizo
Daniel William J.
Director-General of the Agency of Industrial Science & Technolog
Welsh M. J.
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