Patents by Inventor Haining An

Haining An 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).

  • THERMALLY STABLE CELLULOSE ESTER COMPOSITIONS AND ARTICLES MADE USING THESE COMPOSITIONS
    Publication number: 20190256613
    Abstract: A cellulose ester composition with heat distortion temperatures greater than 90° C. is provided comprising at least one cellulose ester and optionally at least one plasticizer. The cellulose ester compositions are useful for making articles such as eyeglass frames, automotive parts, and toys are also provided.
    Type: Application
    Filed: November 9, 2017
    Publication date: August 22, 2019
    Applicant: Eastman Chemical Company
    Inventors: Thomas Joseph Pecorini, Michael Eugene Donelson, Gary Michael Stack, Emerson Eston Sharpe, Jr., Wenlai Feng, Haining An
  • Elastomeric compositions comprising cellulose ester additives
    Patent number: 10077342
    Abstract: An elastomeric composition is provided comprising at least one elastomer, at least one cellulose ester additive, at least one methylene acceptor, at least one methylene donor, and optionally, at least one filler; wherein the cellulose ester additive comprises at least one cellulose ester. The cellulose ester additive can also comprise at least one compatibilizer and/or plasticizer.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: September 18, 2018
    Assignee: Eastman Chemical Company
    Inventors: Haining An, Pruthesh Hariharrao Vargantwar, Bradley James Helmer, Mark Arigo, Soumendra Kumar Basu
  • Process to produce elastomeric compositions comprising cellulose ester additives
    Patent number: 10077343
    Abstract: A process for producing elastomeric composition is provided comprising mixing at least one elastomer, at least one cellulose ester additive, at least one methylene acceptor, at least one methylene donor, and optionally, at least one filler; wherein the cellulose ester additive comprises at least one cellulose ester. The cellulose ester additive can also comprise at least one compatibilizer and/or plasticizer.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: September 18, 2018
    Assignee: Eastman Chemical Company
    Inventors: Haining An, Pruthesh Hariharrao Vargantwar, Bradley James Helmer, Mark Arigo, Soumendra Kumar Basu
  • ELASTOMERIC COMPOSITIONS COMPRISING CELLULOSE ESTER ADDITIVES
    Publication number: 20170210888
    Abstract: An elastomeric composition is provided comprising at least one elastomer, at least one cellulose ester additive, at least one methylene acceptor, at least one methylene donor, and optionally, at least one filler; wherein the cellulose ester additive comprises at least one cellulose ester. The cellulose ester additive can also comprise at least one compatibilizer and/or plasticizer.
    Type: Application
    Filed: January 19, 2017
    Publication date: July 27, 2017
    Applicant: Eastman Chemical Company
    Inventors: Haining An, Pruthesh Hariharrao Vargantwar, Bradley James Helmer, Mark Arigo, Soumendra Kumar Basu
  • PROCESS TO PRODUCE ELASTOMERIC COMPOSITIONS COMPRISING CELLULOSE ESTER ADDITIVES
    Publication number: 20170210861
    Abstract: A process for producing elastomeric composition is provided comprising mixing at least one elastomer, at least one cellulose ester additive, at least one methylene acceptor, at least one methylene donor, and optionally, at least one filler; wherein the cellulose ester additive comprises at least one cellulose ester. The cellulose ester additive can also comprise at least one compatibilizer and/or plasticizer.
    Type: Application
    Filed: January 19, 2017
    Publication date: July 27, 2017
    Applicant: Eastman Chemical Company
    Inventors: Haining An, Pruthesh Hariharrao Vargantwar, Bradley James Helmer, Mark Arigo, Soumendra Kumar Basu