Patents by Inventor Jeffrey Joseph Mastrull

Jeffrey Joseph Mastrull 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).

  • Patent number: 5747109
    Abstract: A method of preparing super-concentrated liquid rinse cycle fabric softeners is provided wherein the fabric softeners contain more than 35%, by weight, of a fabric softening system based on an amidoamine fabric softener, such as bis(tallow amidoethyl)-2-hydroxyethyl amine and a quaternary diester fabric softener, such as N-methyl, N,N,N-triethanolamine ditallow ester quaternary ammonium salt. A fatty alcohol ethoxylate surfactant and a polyethylene glycol polymer or a polyethylene glycol alkyl ether polymer are integral components of the liquid composition.
    Type: Grant
    Filed: March 19, 1997
    Date of Patent: May 5, 1998
    Assignee: Colgate-Palmolive Co.
    Inventors: Amjad Farooq, Jeffrey Joseph Mastrull
  • Patent number: 5747108
    Abstract: Super-concentrated liquid rinse cycle fabric softeners are provided which contain more than 35%, by weight, of a fabric softening system based on an amidoamine fabric softener, such as bis(tallow amidoethyl)-2-hydroxyethyl amine and a quaternary diester fabric softener, such as N-methyl, N,N,N-triethanolamine ditallow ester quaternary ammonium salt. A fatty alcohol ethoxylate surfactant and a polyethylene glycol polymer or a polyethylene glycol alkyl ether polymer are integral components of the liquid composition. The super-concentrated compositions may be used at low levels or may be further diluted prior to use.
    Type: Grant
    Filed: March 19, 1997
    Date of Patent: May 5, 1998
    Assignee: Colgate-Palmolive Co.
    Inventors: Amjad Farooq, Jeffrey Joseph Mastrull