1
Bianxiao Zhong, Russell Keith King, Kyuha Chung, Shizhong Zhang: Nanoporous silicone resins having low dielectric constants. Dow Corning Corporation, William F Boley, Rick D Streu, Sharon K Severance, April 1, 2003: US06541107 (177 worldwide citation)

Nanoporous silicone resins and silicone resin films having low dielectric constants and a method for preparing such nanoporous silicone resins. The silicone resin comprises the reaction product of a mixture comprising


2
Scott S D Brown, Peter Y K Lo, Richard G Taylor: Platinum complexes and use thereof. Dow Corning, William F Boley, December 29, 1992: US05175325 (92 worldwide citation)

Method for preparing a platinum-organosiloxane complex which comprises reacting a platinous halide with an organo-siloxane having from 2 to 4 silicon-bonded organic groups containing terminal olefinic unsaturation, the reaction being carried out in the presence of a polar organic liquid, for example ...


3
Toru Imaizumi, Koichi Ishida, Tsugio Nozoe: Continuous mixer for liquids with rotor and casing gap adjustment. Dow Corning Toray Silicone, William F Boley, May 11, 1999: US05902042 (48 worldwide citation)

A continuous mixer for liquids comprises a casing having a conical interior surface and a discharge outlet at the apex of the cone formed by the conical interior surface, a rotor that rotates at its center on the axis of the cone and has a conical exterior surface whose vertical angle is approximate ...


4
Bianxiao Zhong, Russell Keith King, Kyuha Chung, Shizhong Zhang: Soluble silicone resin compositions having good solution stability. Dow Corning Corporation, William F Boley, May 15, 2001: US06232424 (41 worldwide citation)

Soluble silicone resin compositions having good solution stability and a method for their preparation. The silicone resin comprises the reaction product of a mixture comprising


5
Gary Hamilton Adams, Jon Vierling DeGroot Jr, Patrick John Miller, Christopher Allen Stafford: Method for densifying particulate silica. Dow Corning Corporation, William F Boley, December 5, 2000: US06156285 (40 worldwide citation)

A method for densifying particulate silica and a method for compounding a curable silicone composition comprising a reinforcing silica filler. The method is particularly useful for densifying particulate silica to be used as a continuous feed to a compounding apparatus for preparing curable silicone ...


6
Richard Anthony Burgie, Eric Michael Fleming: Chlorosilane and hydrogen reactor. Hemlock Semiconductor Corporation, William F Boley, May 25, 1999: US05906799 (38 worldwide citation)

The present invention is a reactor for the hydrogenation of chlorosilanes at temperatures above about 600.degree. C. The reactor comprises one or more of the following improvements: (1) a reaction chamber formed from a silicon carbide coated carbon fiber composite, (2) a heating element formed from ...


7
David M Goffnett, Mark D Richardson, Eugene F Bielby: Cleaning of CVD reactor used in the production of polycrystalline silicon by impacting with carbon dioxide pellets. Hemlock Semiconductor Corporation, William F Boley, April 28, 1992: US05108512 (32 worldwide citation)

The present invention is a process for the cleaning of the inner surfaces of a chemical vapor deposition reactor used in the production of polycrystalline silicon. The process comprises impacting the surfaces to be cleaned with solid carbon dioxide pellets. The carbon dioxide pellets dislodge silico ...


8
Gary Thomas Burns, James Richard Hahn, Clifford Carlton Reese: Hydrophobic organosilicate-modified silica gels. Dow Corning Corporation, William F Boley, May 12, 1998: US05750610 (30 worldwide citation)

The present invention is hydrophobic organosilicate-modified silica gels and a method for their preparation. The method comprises two steps, where in the first step an organosilicate-modified silica hydrosol is heat treated in the presence of a strong mineral acid at a pH less than about pH 1 to for ...


9
Brian Harkness, Richard Taylor: Polymerization of cyclosiloxanes in the presence of fillers. Dow Corning, Jennifer S Warren, William F Boley, December 14, 1999: US06001928 (29 worldwide citation)

A process for which making silicone-filler mixtures which comprises effecting the ring-opening polymerisation of a cyclosiloxane with a phosphazene base in the presence of a filler and of water, preferably from 0.5 mil to 10 mols of water per mol of phosphazene base. The filler is preferably selecte ...


10
Akito Nakamura, Yuichi Tsuji: Foamable silicone rubber composition. Dow Corning Toray Silicone, William F Boley, September 21, 1993: US05246973 (28 worldwide citation)

The introduction of a foamable silicone rubber composition that evolves neither toxic gas nor hydrogen, that does not suffer from inhibition of its cure to give silicone rubber, and that cures to give a silicone rubber foam containing uniform microcells. The foamable silicone rubber composition comp ...