Patents by Inventor AlexSandra C. Nasser

AlexSandra C. Nasser 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).

  • Process for making a textile finish composition having anti-sling properties
    Patent number: 6491839
    Abstract: A process for making a fiber finish composition having anti-sling properties involving: (a) providing a lubricant component; (b) providing water; (c) providing a powder-form polyethylene oxide having a weight average molecular weight of more than 106; (d) providing a static in-line mixing apparatus; and (e) mixing (a)-(c) in the static in-line mixing apparatus to form the fiber finish composition.
    Type: Grant
    Filed: April 18, 2000
    Date of Patent: December 10, 2002
    Assignee: Cognis Corporation
    Inventors: Kay M. McCoy, AlexSandra C. Nasser, Isaac Fleming, Danny Lindsey
  • Polyalphaolefin emulsions for fiber and textile applications
    Patent number: 4995884
    Abstract: A process and finish composition for treating fiber and textile material wherein the composition contains from 5 to 20 weight percent of an antistatic agent, from 25 to 50 weight percent of an emulsifier, and the balance, a synthetic hydrocarbon oil.
    Type: Grant
    Filed: December 8, 1989
    Date of Patent: February 26, 1991
    Assignee: Henkel Corporation
    Inventors: Stanley E. Ross, AlexSandra C. Nasser