Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2006-12-26
2006-12-26
Zimmer, Marc S. (Department: 1712)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C525S477000, C528S015000, C528S025000, C528S031000, C528S032000, C524S268000
Reexamination Certificate
active
07153913
ABSTRACT:
Branched organopolysiloxanes prepared by reacting an organic compound having minimally three aliphatically unsaturated groups with a stoichiometric excess of an organopolysiloxane having terminal Si-bonded hydrogen is effective as an antimisting additive in the high speed coating of substrates with silicone compositions. The antimisting additives may also be equilibrated with linear, branched, or cyclic organopolysiloxanes.
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Lautenschlager Hans
Stallbauer Reinhard
Brooks & Kushman P.C.
Wacker Chemie AG
Zimmer Marc S.
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