Patents by Inventor Albert B. Savage

Albert B. Savage 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).

  • Detergent compositions with antisoil and antiredeposition properties
    Patent number: 4138352
    Abstract: Detergent compositions of particular value in washing synthetic fabrics, especially polyester, inhibiting the redeposition of soil and imparting antisoil properties are based essentially on a combination of a nonionic surfactant and a hydroxybutylated methylcellulose of low molecular weight and having a relatively high degree of substitution.
    Type: Grant
    Filed: February 3, 1978
    Date of Patent: February 6, 1979
    Assignee: The Dow Chemical Company
    Inventors: Arthur S. Teot, Percy J. Hamlin, Albert B. Savage
  • Low-dusting, free-flowing acrylamide polymer composition
    Patent number: 4080358
    Abstract: A water-dispersible, low-dusting, free-flowing composition made of acrylamide polymer, an antidusting agent selected from lower aliphatic polyols and polyalkylene glycols of up to about 6000 molecular weight and a particulate free-flow aid is disclosed.
    Type: Grant
    Filed: August 9, 1976
    Date of Patent: March 21, 1978
    Assignee: The Dow Chemical Company
    Inventors: Karl L. Krumel, Albert B. Savage
  • Water-dispersible, high molecular weight polymer compositions
    Patent number: 3960584
    Abstract: The invention consists of a composition of matter consisting of finely divided, high molecular weight, water-soluble polymeric material in intimate mixture with from one to four other components and a process for the preparation thereof. The invention composition is highly dispersible and rapidly soluble in aqueous media without skinning and agglomeration and is useful as a flocculant and thickener in many industrial processes.
    Type: Grant
    Filed: February 2, 1973
    Date of Patent: June 1, 1976
    Assignee: The Dow Chemical Company
    Inventor: Albert B. Savage
  • Detergent composition with antisoil and antiredeposition properties
    Patent number: RE30472
    Abstract: Detergent compositions of particular value in washing synthetic fabrics, especially polyester, inhibiting the redeposition of soil and imparting antisoil properties are based essentially on a combination of a nonionic surfactant and a hydroxybutylated methylcellulose of low molecular weight and having a relatively high degree of substitution.
    Type: Grant
    Filed: August 20, 1979
    Date of Patent: January 6, 1981
    Assignee: The Dow Chemical Company
    Inventors: Arthur S. Teot, Percy J. Hamlin, Albert B. Savage