Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From silicon reactant having at least one...
Patent
1996-12-23
1998-04-21
Marquis, Melvyn I.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From silicon reactant having at least one...
524588, C08G 7700
Patent
active
057418764
ABSTRACT:
A method of obtaining fine-grained, free-flowing powdered silicone resins is disclosed. The powdered silicone resins contain very low or no residual aromatic solvents or other volatile organic compounds. The method includes the steps of (1) preparing a solution of an MQ silicone resin dissolved in a volatile liquid organosilicon solvent, such as hexamethyldisiloxane, and (2) spray-drying the solution obtained in step (1) to produce the silicone resin powder.
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Carpenter, II Leslie Earl
Cassiday Jason Richard
Cook Leon Neal
Madore Linda Moy
Oberhellman, III Theodore Arnold
Dow Corning Corporation
Jarnholm Arne R.
Marquis Melvyn I.
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