Patents by Inventor Eugene M. Holda

Eugene M. Holda 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).

  • Water-soluble polyester bulking resin
    Patent number: 4080316
    Abstract: A water-soluble polyester resin having a molecular weight of not more than about 4,000 and an acid number of at least 35 which comprises (1) a branched chain three-dimensional polyester core having an acid number less than about 25 comprising the reaction product of a polyhydroxyl compound, dicarboxylic acid compound, monocarboxylic acid compound and polycarboxylic acid compound having at least three acyl moieties, and (2) pendant carboxylic acid moieties comprising polycarboxylic acid compounds having at least three acyl moieties, wherein said polyester resin contains no non-benzenoid unsaturation and none of the hydroxyl compounds have secondary hydroxyl groups and compositions comprising an aminoplast suitable for use as polyester fabric bulking agents.
    Type: Grant
    Filed: March 24, 1977
    Date of Patent: March 21, 1978
    Assignee: Standard Oil Company (Indiana)
    Inventors: Eugene M. Holda, John C. Lark
  • Polyester-aminoplast bulking agents
    Patent number: 4058496
    Abstract: A water-soluble polyester resin having a molecular weight of not more than about 4,000 and an acid number of at least 35 which comprises (1) a branched chain three-dimensional polyester core having an acid number less than about 25 comprising the reaction product of a polyhydroxyl compound, dicarboxylic acid compound, monocarboxylic acid compound and polycarboxylic acid compound having at least three acyl moieties, and (2) pendant carboxylic acid moieties comprising polycarboxylic acid compounds having at least three acyl moieties, wherein said polyester resin contains no non-benzenoid unsaturation and none of the hydroxyl compounds have secondary hydroxyl groups and compositions comprising an aminoplast suitable for use as polyester fabric bulking agents.
    Type: Grant
    Filed: February 2, 1976
    Date of Patent: November 15, 1977
    Assignee: Standard Oil Company (Indiana)
    Inventors: Eugene M. Holda, John C. Lark
  • Starch/polyester based on trimellitic acid compound
    Patent number: 4006112
    Abstract: Polyester of a trimellitic acid compound having an average molecular weight under about 4,000 and an acid number of at least 35 and starch paper sizing composition containing said polyester.
    Type: Grant
    Filed: April 23, 1975
    Date of Patent: February 1, 1977
    Assignee: Standard Oil Company (Indiana)
    Inventors: Mark E. Bateman, Eugene M. Holda
  • Woven polyester fabric treated with an aminoplast/water-soluble polyester resin composition
    Patent number: 3975566
    Abstract: A water-soluble polyester resin having a molecular weight of not more than about 4,000 and an acid number of at least 35 which comprises (1) a branched chain three-dimensional polyester core having an acid number less than about 25 comprising the reaction product of a polyhydroxyl compound, dicarboxylic acid compound, monocarboxylic acid compound and polycarboxylic acid compound having at least three acyl moieties, and (2) pendant carboxylic acid moieties comprising polycarboxylic acid compounds having at least three acyl moieties, wherein said polyester resin contains no non-benzenoid unsaturation and none of the hydroxyl compounds have secondary hydroxyl groups and compositions comprising an aminoplast suitable for use as polyester fabric bulking agents.
    Type: Grant
    Filed: December 19, 1974
    Date of Patent: August 17, 1976
    Assignee: Standard Oil Company (Indiana)
    Inventors: Eugene M. Holda, John C. Lark
  • Polyester/starch paper sizing
    Patent number: 3931422
    Abstract: Polyester of trimellitic acid compound having an average molecular weight under about 4,000 and an acid number of at least 35 and starch paper sizing composition containing said polyester.
    Type: Grant
    Filed: October 4, 1974
    Date of Patent: January 6, 1976
    Assignee: Standard Oil Company
    Inventors: Mark E. Bateman, Eugene M. Holda