Patents by Inventor Martijn Hendrik Willem Burgers

Martijn Hendrik Willem Burgers 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).

  • Aromatic modified crude C5 based resins
    Patent number: 6455652
    Abstract: This invention relates to novel resins, blends of the novel resins with base polymers and a process for producing a resin comprising combining a reactor feed blend comprising: (a) at least 2 weight % of isoprene, (b) at least 2 weight % of one or more of dicyclopentadiene, substituted cyclopentadienes and substituted dicyclopentadienes, (c) at least 2 weight % piperylene, (d) at least 1 weight % aromatic olefins, and (e) 0 to 92 weight % of additional aliphatic olefins, based upon the weight of the reactor feed blend, with a polymerization catalyst under polymerization conditions, preferably where the ratio of component (c) to component (b) is less than 8 and the ratio of component (a) to component (b) is less than 5.
    Type: Grant
    Filed: March 9, 2001
    Date of Patent: September 24, 2002
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Anne Vera Macedo, Martijn Hendrik Willem Burgers, Leonor Ma Garcia, Lutz Erich Jacob, Jozef Aleida Florent Smits, R. Derric Lowery, Jerry Lee Haluska, Charles L. Sims, Frank Carl Jagisch
  • Aromatic modified crude C5 based resins
    Publication number: 20010031847
    Abstract: This invention relates to novel resins, blends of the novel resins with base polymers and a process for producing a resin comprising combining a reactor feed blend comprising:
    Type: Application
    Filed: March 9, 2001
    Publication date: October 18, 2001
    Inventors: Anne Vera Macedo, Martijn Hendrik Willem Burgers, Maria Leonor Garcia, Lutz Erich Jacob, Jozef Aleida Florent Smits, R. Derric Lowery, Jerry Lee Haluska, Charles L. Sims, Frank Carl Jagisch
  • Process for the production of an aromatic modified resin based on crude C5
    Patent number: 6232418
    Abstract: This invention relates to novel resins, blends of the novel resins with base polymers and a process for producing a resin comprising combining a reactor feed blend comprising: (a) at least 2 weight % of isoprene, (b) at least 2 weight % of one or more of dicyclopentadiene, substituted cyclopentadienes and substituted dicyclopentadienes, (c) at least 2 weight % piperylene, (d) at least 1 weight % aromatic olefins, and (e) 0 to 92 weight % of additional aliphatic olefins, based upon the weight of the reactor feed blend, with a polymerization catalyst under polymerization conditions, preferably where the ratio of component (c) to component (b) is less than 8 and the ratio of component (a) to component (b) is less than 5.
    Type: Grant
    Filed: June 17, 1997
    Date of Patent: May 15, 2001
    Assignee: Exxon Mobile Chemical Patents, INC
    Inventors: Anne Vera Macedo, Martijn Hendrik Willem Burgers, Leonor Ma Garcia, Lutz Erich Jacob, Jozef Aleida Florent Smits, R. Derric Lowery, Jerry Lee Haluska, Charles L. Sims, Frank Carl Jagisch