Patents by Inventor HyungWoo Park

HyungWoo Park 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).

  • Publication number: 20030093046
    Abstract: There is provided a liner for personal care products having a hydrophilic first apertured nonwoven layer laminated with a hydrophobic second apertured nonwoven layer. The apertures may be aligned. The first layer may, further, be made of durably hydrophilic fibers and the second of non-durably hydrophilic fibers. The liner may be made by a spunlace process. The liner may further have a treatment applied to the hydrophilic layer, where the treatment is aloe, vitamin E, mineral oil, baking soda and combinations thereof. Also provided is a pantiliner having a liquid permeable liner, a liquid impervious baffle, and an absorbent core positioned therebetween. The liner has a hydrophilic first apertured nonwoven layer laminated according to a spunlace process with a hydrophobic second apertured nonwoven layer. The apertures of the first layer and the second layer may be aligned.
    Type: Application
    Filed: November 14, 2001
    Publication date: May 15, 2003
    Inventors: HyungByum Kim, EoYeon Hwang, HyungWoo Park, EunJung Kang