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
1994-08-25
1996-03-26
Marquis, Melvyn I.
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...
424401, 424 701, C08L 8300
Patent
active
055021050
ABSTRACT:
An emulsion is made by dispersing a siloxane in water by forming a mixture of water, a cyclic siloxane, and an ethoxylated alcohol nonionic surfactant. An organosilanolate initiator is used, and the mixture is free of other surfactants which bear a charge. The cyclic siloxane is polymerized until an emulsion is formed, and the emulsion is free of electrical charge. The emulsion is more compatible in the personal care arena.
REFERENCES:
patent: 2891920 (1959-06-01), Hyde et al.
Dean Karen A.
DeCesare James L.
Dow Corning Corporation
Marquis Melvyn I.
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