Patents by Inventor Sunny J. Lo

Sunny J. Lo 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).

  • Organosilicon oxygen bleach activators
    Patent number: 4956472
    Abstract: An oxygen bleach composition which includes a peroxy bleach component selected from the group consisting of perborates, persulfates, persilicates, perphosphates, and percarbonates, and an organic oxygen bleach activator component capable of reacting with the peroxy bleach component to produce an active peroxy acid, the activator being selected from the group consisting of acetamide functional organosilicon compounds and succinimide functional organosilicon compounds.
    Type: Grant
    Filed: February 6, 1990
    Date of Patent: September 11, 1990
    Assignee: Dow Corning Corporation
    Inventors: Sunny J. Lo, Terence J. Swihart, Andrew H. Ward
  • Organosilicon oxygen bleach activator compositions
    Patent number: 4906399
    Abstract: An oxygen bleach composition which includes a peroxy bleach component selected from the group consisting of perborates, persulfates, persilicates, perphosphates, and percarbonates, and an organic oxygen bleach activator component capable of reacting with the peroxy bleach component to produce an active peroxy acid, the activator being selected from the group consisting of acetamide functional organosilicon compounds and succinimide functional organosilicon compounds. The activator is a compound selected from the group consisting of compounds having the formulas: ##STR1## wherein R=an alkyl group having 1-4 carbon atoms,R'=an alkyl group having 1-4 carbon atoms,R"=an alkylene group having 1-6 carbon atoms, andn=0, 1, or 2.
    Type: Grant
    Filed: August 19, 1988
    Date of Patent: March 6, 1990
    Assignee: Dow Corning Corporation
    Inventors: Sunny J. Lo, Terence J. Swihart, Andrew H. Ward
  • Method of boosting foam in low sudsing detergents with zwitterionic polysiloxane
    Patent number: 4879051
    Abstract: A method of boosting foam in a low sudsing detergent system containing high levels of cationic or nonionic fabric softening surfactants in a textile wash liquor wherein there is added to the wash liquor in addition to the detergent a foam boosting effective amount of a short chain non-toxic organosulfobetaine zwitterionic siloxane based silicone surfactant compound, and causing the detergent and the silicone compound to be homogeneously intermixed in the wash liquor along with the textiles.
    Type: Grant
    Filed: August 8, 1988
    Date of Patent: November 7, 1989
    Assignee: Dow Corning Corporation
    Inventors: Sunny J. Lo, Steven A. Snow