Patents by Inventor Bruce J. Bishop

Bruce J. Bishop 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).

  • Emulsifier-solvent scour composition and method of treating textiles therewith
    Patent number: 4135878
    Abstract: Emulsifier-solvent scour compositions which are stable at elevated temperatures when incorporated into aqueous caustic media for treatment of textile materials. The scour compositions comprise an inert organic solvent media containing:A. 5 to 35% of at least one phosphate ester of an ethoxylated and/or propoxylated C.sub.8 -C.sub.24 aliphatic or aromatic alcohol;B. 1 to 10% of at least one C.sub.8 -C.sub.24 carboxylic acid of salt thereof; andC. 4 to 20% of eitherI. at least one member from the group of sulfonated fatty acids or salts thereof, ethoxylated and/or propoxylated C.sub.8 -C.sub.24 carboxylic acid or glyceride, sulfonated alkyl diphenyl oxide or salts thereof, or substituted imidazoline; orIi. at least one of an ethoxylated and/or propoxylated C.sub.8 -C.sub.24 aliphatic or aromatic alcohol, amine or mercaptan; a sulfonated alkyl benzene, condensation products or salts thereof; or a fatty diethanol amide obtained from reacting diethanolamine with a C.sub.8 -C.sub.24 fatty acid or ester.
    Type: Grant
    Filed: April 10, 1978
    Date of Patent: January 23, 1979
    Assignee: Star Chemicals, Inc.
    Inventors: Bruce J. Bishop, Allen J. Moon
  • Emulsifier-solvent scour composition and method of treating textiles therewith
    Patent number: 4106901
    Abstract: Emulsifier-solvent scour compositions which are stable at elevated temperatures when incorporated into aqueous caustic media for treatment of textile materials. The scour compositions comprise an inert organic solvent media containing:(a) 5 to 35% of at least one phosphate ester of an ethoxylated and/or propoxylated C.sub.8 -C.sub.24 aliphatic or aromatic alcohol;(b) 1 to 10% of at least one C.sub.8 -C.sub.24 carboxylic acid or salt thereof; and(c) 4 to 20% of either(i) at least one member from the group of sulfonated fatty acids or salts thereof, ethoxylated and/or propoxylated C.sub.8 -C.sub.24 carboxylic acid or glyceride, sulfonated alkyl diphenyl oxide or salts thereof, or substituted imidazoline; or(ii) at least one of an ethoxylated and/or propoxylated C.sub.8 -C.sub.24 aliphatic or aromatic alcohol, amine or mercaptan; a sulfonated alkyl benzene, condensation products or salts thereof; or a fatty diethanol amide obtained from reacting diethanolamine with a C.sub.8 -C.sub.24 fatty acid or ester.
    Type: Grant
    Filed: August 31, 1976
    Date of Patent: August 15, 1978
    Assignee: Star Chemical, Inc.
    Inventors: Bruce J. Bishop, Allen J. Moon