Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1975-06-20
1976-07-06
Czaja, Donald E.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 174BB, 260 174ST, 260 237R, 526 1, 526 4, 526 5, 526335, 526340, C08C 400, C08L 500, C08L 702, C08L 900
Patent
active
039680630
ABSTRACT:
A method of treating synthetic polyisoprene and styrene butadiene latices comprising adding to the latex particular redispersing agents so that the solid rubber obtained when the water is removed from the latex is redispersible. Various redispersing agents are described including urea with supplementary agents. Reconstituted latices obtained from such redispersible solid rubbers have comparable properties with freshly prepared latices.
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patent: 3288741 (1966-11-01), Cheng
patent: 3413247 (1968-11-01), Schroeder
Surface Active Agents and Detergents, vol. II, Schwartz et al., pp. 328-329 and 738-739.
Czaja Donald E.
The Board of the Rubber Research Institute of Malaysia
Woodberry Edward
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