Patents by Inventor Fang-Hsien Su

Fang-Hsien Su 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).

  • Phosphorus-containing epoxy resin and method for synthesizing the same
    Patent number: 8426547
    Abstract: A phosphorus-containing epoxy resin and a method for synthesizing the same are disclosed. The method includes the step of catalytically reacting compound (i) with compound (ii) to synthesize the phosphorus-containing epoxy resin having the structure of compound (I). R is methyl or phenyl, and n is the integer from 1 to 9.
    Type: Grant
    Filed: March 29, 2010
    Date of Patent: April 23, 2013
    Assignee: Chang Chun Plastics Co., Ltd
    Inventors: Fang-Hsien Su, Chi-Hung Liu, Chun-Hsiung Kao, An-Pang Tu, Kuen-Yuan Hwang
  • Phosphorus-containing benzoxazines and preparing method thereof
    Patent number: 8242266
    Abstract: The Phosphorus-containing bisphenols and preparing method thereof are disclosed. A method for producing the phosphorus-containing bisphenol of the formula (1) includes reacting compounds respectively defined by a formula (a), (b), (c) and an acid catalyst to yield compounds of phosphorus-containing bisphenol.
    Type: Grant
    Filed: January 19, 2012
    Date of Patent: August 14, 2012
    Assignees: National Chunghsing University, Chang Chun Plastics Co., Ltd
    Inventors: Ching-Hsuan Lin, Chia-Wei Chang, Tsung-Li Lin, Kuen-Yuan Hwang, An-Pang Tu, Fang-Hsien Su
  • Phosphorus-containing compounds and their preparing process and use
    Patent number: 8222441
    Abstract: A series of novel phosphorus-containing compounds having the following formula are disclosed: wherein R1-R12, A, B, D, X, and Y are as defined in the specification. A process for the preparation of the compound of formula (1), a curing agent, and a flame resistant epoxy resin and a preparation process thereof are also provided.
    Type: Grant
    Filed: April 13, 2009
    Date of Patent: July 17, 2012
    Assignees: Chang Chun Plastics Co., Ltd., National Chung Hsing University
    Inventors: Ching-Hsuan Lin, Tsung Li Lin, Chia Wei Chang, Kuen-Yuan Hwang, An-Pang Tu, Fang-Hsien Su
  • PHOSPHORUS-CONTAINING BISPHENOLS AND PREPARING METHOD THEREOF
    Publication number: 20120116078
    Abstract: The Phosphorus-containing bisphenols and preparing method thereof are disclosed. A method for producing the phosphorus-containing bisphenol of the formula (1) includes reacting compounds respectively defined by a formula (a), (b), (c) and an acid catalyst to yield compounds of phosphorus-containing bisphenol.
    Type: Application
    Filed: January 19, 2012
    Publication date: May 10, 2012
    Applicants: CHANG CHUN PLASTICS CO., LTD, NATIONAL CHUNGHSING UNIVERSITY
    Inventors: Ching-Hsuan LIN, Chia-Wei CHANG, Tsung-Li LIN, Kuen-Yuan HWANG, An-Pang TU, Fang-Hsien SU
  • Phosphorus-containing bisphenols and preparing method thereof
    Patent number: 8134021
    Abstract: The Phosphorus-containing bisphenols and preparing method thereof are disclosed. A method for producing the phosphorus-containing bisphenol of the formula (1) includes reacting compounds respectively defined by a formula (a), (b), (c) and an acid catalyst to yield compounds of phosphorus-containing bisphenol.
    Type: Grant
    Filed: July 14, 2009
    Date of Patent: March 13, 2012
    Assignees: National Chunghsing University, Chang Chun Plastics Co., Ltd
    Inventors: Ching-Hsuan Lin, Chia-Wei Chang, Tsung-Li Lin, Kuen-Yuan Hwang, An-Pang Tu, Fang-Hsien Su
  • PHOSPHORUS-CONTAINING EPOXY RESIN AND METHOD FOR SYNTHESIZING THE SAME
    Publication number: 20110172384
    Abstract: A phosphorus-containing epoxy resin and a method for synthesizing the same are disclosed. The method includes the step of catalytically reacting compound (i) with compound (ii) to synthesize the phosphorus-containing epoxy resin having the structure of compound (I). R is methyl or phenyl, and n is the integer from 1 to 9.
    Type: Application
    Filed: March 29, 2010
    Publication date: July 14, 2011
    Applicant: CHANG CHUN PLASTICS CO., LTD
    Inventors: Fang-Hsien SU, Chi-Hung LIU, Chun-Hsiung KAO, An-Pang TU, Kuen-Yuan HWANG
  • PHOSPHORUS-CONTAINING BISPHENOLS AND PREPARING METHOD THEREOF
    Publication number: 20100016585
    Abstract: The Phosphorus-containing bisphenols and preparing method thereof are disclosed. A method for producing the phosphorus-containing bisphenol of the general formula (1) includes reacting compounds respectively defined by a general formula (a), (b), (c) and an acid catalyst to yield compounds of phosphorus-containing bisphenol.
    Type: Application
    Filed: July 14, 2009
    Publication date: January 21, 2010
    Applicants: NATIONAL CHUNGHSING UNIVERSITY, CHANG CHUN PLASTICS CO., LTD
    Inventors: Ching-Hsuan LIN, Chia-Wei CHANG, Tsung-Li LIN, Kuen-Yuan HWANG, An-Pang TU, Fang-Hsien SU
  • Novel phosphorus-containing compounds and their preparing process and use
    Publication number: 20090258997
    Abstract: A series of novel phosphorus-containing compounds having the following formula are disclosed: wherein R1-R12, A, B, D, X, and Y are as defined in the specification. A process for the preparation of the compound of formula (1), a curing agent, and a flame resistant epoxy resin and a preparation process thereof are also provided.
    Type: Application
    Filed: April 13, 2009
    Publication date: October 15, 2009
    Inventors: Ching-Hsuan Lin, Tsung Li Lin, Chia Wei Chang, Kuen-Yuan Hwang, An-Pang Tu, Fang-Hsien Su
  • Phosphorus-based oxazine compounds and preparation method of the same
    Patent number: 7566780
    Abstract: The present invention provides phosphorus-based oxazine compounds and the preparation method thereof. The phosphorus-based oxazine compounds of the present invention can provide better fire-resistant characteristics, while the preparation method for the phosphorus-based oxazine compound of the present invention can offer high yields and/or high purity phosphorus-based oxazine compounds.
    Type: Grant
    Filed: January 21, 2008
    Date of Patent: July 28, 2009
    Assignees: Chang Chun Plastics Co., Ltd., National Chung Hsing University
    Inventors: Ching-Hsuan Lin, Ya-Ru Taso, Chau-Wei Hsieh, Hao-Hsin Lee, Fang-Hsien Su, An-Pang Tu, Kuen-Yuan Hwang
  • PHOSPHORUS-BASED OXAZINE COMPOUNDS AND PREPARATION METHOD OF THE SAME
    Publication number: 20090171120
    Abstract: The present invention provides phosphorus-based oxazine compounds and the preparation method thereof. The phosphorus-based oxazine compounds of the present invention can provide better fire-resistant characteristics, while the preparation method for the phosphorus-based oxazine compound of the present invention can offer high yields and/or high purity phosphorus-based oxazine compounds.
    Type: Application
    Filed: January 21, 2008
    Publication date: July 2, 2009
    Applicants: CHANG CHUN PLASTICS CO., LTD., NATIONAL CHUNG HSING UNIVERSITY
    Inventors: Ching-Hsuan Lin, Ya-Ru Taso, Chau-Wei Hsieh, Hao-Hsin Lee, Fang-Hsien Su, An-Pang Tu, Kuen-Yuan Hwang