Patents by Inventor Xiaoxing Chuck Dong

Xiaoxing Chuck Dong 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).

  • Polyurethane salts
    Publication number: 20020193506
    Abstract: A urethane (meth)acrylate metal salt obtained by reacting (A) one or more polyisocyanates, (B) one or more hydroxy functional (meth)acrylates, and (C) one or more metal salt polyols which are the reaction product of a metal oxide and a half ester containing a hydroxy group and a carboxylic acid group. Processes of preparing such salts and polymers prepared from such salts are also disclosed. The polymers are useful for coating and adhesive compositions prepared by radiation or peroxide curing processes.
    Type: Application
    Filed: June 13, 2001
    Publication date: December 19, 2002
    Inventors: Gary W. Ceska, Xiaoxing Chuck Dong, Jeffrey Allan Klang, James Horgan, Mingxin Fan
  • Polyurethane salts
    Patent number: 6380278
    Abstract: A urethane (meth)acrylate metal salt obtained by reacting (A) one or more polyisocyanates, (B) one or more hydroxy functional (meth)acrylates, and (C) one or more metal salt polyols which are the reaction product of a metal oxide and a half ester containing a hydroxy group and a carboxylic acid group. Processes of preparing such salts and polymers prepared from such salts are also disclosed. The polymers are useful for coating and adhesive compositions prepared by radiation or peroxide curing processes.
    Type: Grant
    Filed: January 19, 2001
    Date of Patent: April 30, 2002
    Assignee: Sartomer Technology Co., Inc.
    Inventors: Mingxin Fan, Xiaoxing Chuck Dong, Jeffrey Allan Klang, James Horgan, Gary W. Ceska