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...
Patent
1974-11-07
1991-09-03
Lovering, Richard D.
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...
114 201, 114 67R, 137 13, 252 2, 2523152, 524446, C08K 334, C08K 519, C08K 904
Patent
active
050455885
ABSTRACT:
A high polymer suspension including a polymer; a liquid carrier; a fibrous silicate material; and an organic derivative of clay. The polymer is preferably a polyacrylamide, the fibrous silicate material a chrysotile asbestos, and the organic derivative of clay, dimethylbenzloctadecyl ammonium hectorite.
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patent: 3720216 (1973-03-01), Wartman et al.
patent: 3755166 (1973-08-01), Abbott et al.
Afremow et al., J. Paint Technol., vol. 38, No. 495, pp. 169 to 171, Apr. 66 TP934F29.
Fendelman Harvey
Johnston Ervin F.
Keough Thomas Glenn
Lovering Richard D.
The United States of America as represented by the Secretary of
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