Patents by Inventor John Alfred Kilgour

John Alfred Kilgour has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7517929
    Abstract: A hydrido-silicone resin is incompletely reacted with an olefin under hydrosilylation conditions to produce a partially substituted hydrido-silicone that is further reacted under hydrosilylation conditions with a vinyl containing silicone to consume the remaining hydride species to produce a composition that is useful as an anti-mist agent in the coating of flexible supports.
    Type: Grant
    Filed: December 3, 2004
    Date of Patent: April 14, 2009
    Assignee: Momentive Performance Materials Inc.
    Inventors: John Alfred Kilgour, Edwin C. Cua, John A. Cummings
  • Patent number: 7135512
    Abstract: A hydrido-silicone is incompletely reacted with (preferably) a long chain olefin under hydrosilylation conditions to produce a partially substituted hydrido-silicone that is further reacted under hydrosilylation conditions with a vinyl containing MQ resin to partially consume the remaining hydride species which is then reacted under hydrosilylation conditions to consume the remaining hydride species with a long chain olefin to produce a composition that is useful as an anti-mist agent in the coating of flexible supports.
    Type: Grant
    Filed: November 15, 2002
    Date of Patent: November 14, 2006
    Assignee: General Electric Company
    Inventors: John Alfred Kilgour, Edwin C. Cua, John A. Cummings
  • Patent number: 6887949
    Abstract: A hydrido-silicone is incompletely reacted with (preferably) a long chain olefin under hydrosilylation conditions to produce a partially substituted hydrido-silicone that is further reacted under hydrosilylation conditions with a vinyl containing MQ resin to partially consume the remaining hydride species which is then reacted under hydrosilylation conditions to consume the remaining hydride species with a long chain di- or multi-alkenyl silicone to produce a composition that is useful as an anti-mist agent in the coating of flexible supports.
    Type: Grant
    Filed: November 15, 2002
    Date of Patent: May 3, 2005
    Assignee: General Electric Company
    Inventors: John Alfred Kilgour, Edwin C. Cua, John A. Cummings
  • Patent number: 6774201
    Abstract: Star branched siloxane compounds suitable as anti-mist additives in the coating of flexible supports are made as the reaction product of: Mg′MaMHb−gDcDh′DHd−hTeTi′THf−i and (MjMVikDlDVimTnTVioQp)q, in the presence of a noble metal hydrosilylation catalyst where the ratio between the hydride containing precursor and the vinyl containing precursor is defined by a mathematical relationship between the stoichiometric subscripts of the precursors, (b+d+f−g−h−i)/(((k+m+o)p)q) ranging from 4.59 to 0.25 and where the compound: Mg′MaMHb−gDcDh′DHd−hTeTi′THf−i may be obtained by the following reaction: MaMHbDcDHdTeTHf+&agr;CH2═CHR1→Mg′MaMHb−gDcDh′DHd−hTeTi′THf−I, which compound itself is a star branched siloxane compound useful as an anti-mist additive.
    Type: Grant
    Filed: November 15, 2002
    Date of Patent: August 10, 2004
    Assignee: General Electric Company
    Inventors: John Alfred Kilgour, Edwin C. Cua, John A. Cummings
  • Publication number: 20040105828
    Abstract: Color cosmetic formulations employing silicone gels exhibit greater transfer resistance to the transfer of color from a first substrate to which the color cosmetic is applied to a second substrate.
    Type: Application
    Filed: November 21, 2003
    Publication date: June 3, 2004
    Inventors: Atchara Chaiyawat, John Alfred Kilgour, Michael Joseph O'Brien, Kuo-Tsai Griffin Lai, Robert Francis Agars, Stephen J. Gregor
  • Publication number: 20040097681
    Abstract: A hydrido-silicone is incompletely reacted with (preferably) a long chain olefin under hydrosilylation conditions to produce a partially substituted hydrido-silicone that is further reacted under hydrosilylation conditions with a vinyl containing MQ resin to partially consume the remaining hydride species which is then reacted under hydrosilylation conditions to consume the remaining hydride species with a long chain di- or multi-alkenyl silicone to produce a composition that is useful as an anti-mist agent in the coating of flexible supports.
    Type: Application
    Filed: November 15, 2002
    Publication date: May 20, 2004
    Inventors: John Alfred Kilgour, Edwin C. Cua, John A. Cummings
  • Publication number: 20040097680
    Abstract: Star branched siloxane compounds suitable as anti-mist additives in the coating of flexible supports are made as the reaction product of:
    Type: Application
    Filed: November 15, 2002
    Publication date: May 20, 2004
    Inventors: John Alfred Kilgour, Edwin C. Cua, John A. Cummings
  • Patent number: 6727338
    Abstract: A hydrido-silicone is incompletely reacted with (preferably) a long chain olefin under hydrosilylation conditions to produce a partially substituted hydrido-silicone that is further reacted under hydrosilylation conditions with a vinyl containing MQ resin to partially consume the remaining hydride species which is then reacted under hydrosilylation conditions to consume the remaining hydride species with a long chain diolefin to produce a composition that is useful as an anti-mist agent in the coating of flexible supports.
    Type: Grant
    Filed: November 15, 2002
    Date of Patent: April 27, 2004
    Assignee: General Electric Company
    Inventors: John Alfred Kilgour, Edwin C. Cua, John A. Cummings
  • Publication number: 20030095935
    Abstract: Color cosmetic formulations employing silicone gels exhibit greater transfer resistance to the transfer of color from a first substrate to which the color cosmetic is applied to a second substrate.
    Type: Application
    Filed: November 16, 2001
    Publication date: May 22, 2003
    Applicant: General Electric Company
    Inventors: Atchara Chaiyawat, John Alfred Kilgour, Michael Joseph O'Brien, Kuo-Tsai Griffin Lai, Robert Francis Agars, Stephen J. Gregor
  • Patent number: 6077923
    Abstract: A fragrance releasing siloxane comprising a substituent having the formula (R.sup.1 O).sub.a (R.sup.2 O).sub.b (R.sup.3 O).sub.c (R.sup.4).sub.d (R.sup.5).sub.e SiR.sup.U with R.sup.U a two to forty atom divalent hydrocarbon radical where R.sup.1, R.sup.2 and R.sup.3 are derived from the group of fragrant esters, ketones, or aldehydes, each independently having the structure: R.sup.7 --CH.dbd.C(O--)--R.sup.8, with R.sup.4 and R.sup.5 selected from the group consisting of monovalent hydrocarbon radical having from one to forty carbon atoms and monovalent alkoxy radicals having from one to forty carbon atoms, where the subscript a has a value ranging from 1 to 3 and the subscripts b, c, d, and e have values ranging from 0 to 2 subject to the limitation that a+b+c+d+e=3; R.sup.7 is selected from the group consisting of hydrogen and monovalent hydrocarbon radicals having from one to one hundred carbon atoms and R.sup.
    Type: Grant
    Filed: October 20, 1999
    Date of Patent: June 20, 2000
    Assignee: General Electric Company
    Inventors: Robert J. Perry, John Alfred Kilgour
  • Patent number: 6075111
    Abstract: A fragrance releasing siloxane comprising a substituent having the formula (R.sup.1).sub.a (R.sup.2).sub.b (R.sup.3).sub.c (R.sup.4).sub.d (R.sup.5).sub.e SiR.sup.U with R.sup.U a two to forty atom divalent hydrocarbon radical where R.sup.1, R.sup.2 and R.sup.3 are derived from the group of fragrant esters, ketones, or aldehydes, each independently having the structure:R.sup.7 --CH.dbd.C(O--)--R.sup.8, with R.sup.4 and R.sup.5 selected from the group consisting of monovalent hydrocarbon radical having from one to forty carbon atoms and monovalent alkoxy radicals having from one to forty carbon atoms, where the subscript a has a value ranging from 1 to 3 and the subscripts b, c, d, and e have values ranging from 0 to 2 subject to the limitation that a+b+c+d+e=3; R.sup.7 is selected from the group consisting of hydrogen and monovalent hydrocarbon radicals having from one to one hundred carbon atoms and R.sup.
    Type: Grant
    Filed: August 28, 1998
    Date of Patent: June 13, 2000
    Assignee: General Electric Company
    Inventors: Robert J. Perry, John Alfred Kilgour