Patents by Inventor Arvid Christiansen

Arvid Christiansen 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).

  • Hair and fabric conditioning compositions containing polymeric ionenes
    Patent number: 4157388
    Abstract: Novel polycationic or polyguaternary ammonium ionenes, which generally are hygroscopic, and processes for their preparation, are described. The compounds are useful as conditioning agents for skin, hair, textile products and powders.
    Type: Grant
    Filed: June 23, 1977
    Date of Patent: June 5, 1979
    Assignee: The Miranol Chemical Company, Inc.
    Inventor: Arvid Christiansen
  • Nitrogenous condensation products
    Patent number: 4137245
    Abstract: Nitrogenous condensation products and hydrolysis products thereof are provided wherein the condensate of a fatty acid and diamine is reacted with an unsaturated dicarboxylic acid or a partial ester thereof; optionally the product of such a reaction or a similar product obtained from an unsaturated monocarboxylic acid is further reacted with a halocarboxylic acid. The unhydrolyzed products can be formulated as imidazolines.
    Type: Grant
    Filed: May 19, 1977
    Date of Patent: January 30, 1979
    Assignee: The Miranol Chemical Company, Inc.
    Inventor: Arvid Christiansen
  • Nitrogenous condensation products
    Patent number: 4117231
    Abstract: Nitrogenous condensation products and hydrolysis products thereof are provided wherein the condensate of a fatty acid and diamine is reacted with an unsaturated dicarboxylic acid or a partial ester thereof; optionally the product of such a reaction or a similar product obtained from an unsaturated monocarboxylic acid is further reacted with a halocarboxylic acid. The unhydrolyzed products can be formulated as imidazolines.
    Type: Grant
    Filed: May 19, 1977
    Date of Patent: September 26, 1978
    Assignee: The Miranol Chemical Company, Inc.
    Inventor: Arvid Christiansen
  • Nitrogenous condensation products
    Patent number: 4044034
    Abstract: Nitrogenous condensation products and hydrolysis products thereof are provided wherein the condensate of a fatty acid and diamine is reacted with an unsaturated dicarboxylic acid or a partial ester thereof; optionally the product of such a reaction or a similar product obtained from an unsaturated monocarboxylic acid is further reacted with a halocarboxylic acid. The unhydrolyzed products can be formulated as imidazolines.
    Type: Grant
    Filed: July 22, 1975
    Date of Patent: August 23, 1977
    Assignee: The Miranol Chemical Company, Inc.
    Inventor: Arvid Christiansen