Patents by Inventor William Netzbandt

William Netzbandt 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).

  • Antiperspirant solution containing a substantially volatile polydimethyl siloxane liquid
    Patent number: 4073880
    Abstract: A formulation and method for a pump spray or roll-on antiperspirant is disclosed which antiperspirant is characterized by having superior drying properties. The formulation comprises one or more alcohol-soluble aluminum chlorhydroxide compounds in combination with an alcohol vehicle and a selected silicone liquid.
    Type: Grant
    Filed: August 15, 1975
    Date of Patent: February 14, 1978
    Assignee: Lever Brothers Company
    Inventors: Morton Pader, William Netzbandt
  • Antiperspirant solution containing a substantially non-volatile siloxane liquid
    Patent number: 4065564
    Abstract: A formulation and method for a pump spray or roll-on antiperspirant is disclosed which antiperspirant is characterized by having superior drying properties while substantially eliminating clogging of the valve or roll-ball. The formulation comprises one or more alcohol soluble aluminum chlorhydroxide compounds in combination with an alcohol vehicle and selected silicone liquids.
    Type: Grant
    Filed: August 15, 1975
    Date of Patent: December 27, 1977
    Assignee: Lever Brothers Company
    Inventors: John J. Miles, Jr., William Netzbandt
  • Antiperspirant solution containing a mixture of substantially volatile and substantially non-volatile siloxane liquids
    Patent number: 4053581
    Abstract: A formulation and method for a pump spray or roll-on antiperspirant is disclosed which antiperspirant is characterized by having superior drying properties while substantially eliminating clogging of the valve or roll ball. The formulation comprises one or more alcohol soluble aluminum chlorhydroxide compounds in combination with an alcohol vehicle and a selected mixture of silicone liquids or selected silicone liquids with silicone polyether copolymers.
    Type: Grant
    Filed: August 15, 1975
    Date of Patent: October 11, 1977
    Assignee: Lever Brothers Company
    Inventors: Morton Pader, John J. Miles, Jr., William Netzbandt
  • Shampoo composition
    Patent number: 3932610
    Abstract: The present invention relates to a shampoo composition having dissolved therein a hair grooming agent, which agent becomes insoluble upon dilution with water during shampooing, depositing on the hair to impart desirable properties to the hair, such as body, set, sheen and ease of combing. More particularly the present invention discloses a shampoo composition comprising a surfactant system, a solvant system, a hair grooming agent, soluble in the solvent and/or solvent surfactant/systems and insoluble in water, and, in preferred embodiments, a hair lubricant which may be dissolved or dispersed in the surfactant-solvent system or form part of a distinct phase in a multi-phase composition.
    Type: Grant
    Filed: March 21, 1973
    Date of Patent: January 13, 1976
    Assignee: Lever Brothers Company
    Inventors: Jerome Rudy, Morton Pader, William Netzbandt