Patents by Inventor Loic Messe

Loic Messe 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).

  • Curable composition
    Patent number: 8362148
    Abstract: The present invention provides a curable composition comprising: (a) a resin composition being liquid at 23° C. and comprising monomers or oligomers or a mixture of monomers and oligomers polymerizable by a ring-opening reaction; (b) an impact modifier containing one or more block copolymers having at least one block composed of methyl methacrylate and (c) one or more polymerization initiators. The curable resin composition can be used for curable coatings per se and in specific for stereolithography and other applications such as three dimensional printing applications where a 3D object is formed.
    Type: Grant
    Filed: March 12, 2008
    Date of Patent: January 29, 2013
    Assignee: 3D Systems, Inc.
    Inventors: Loic Messe, Carole Chapelat
  • Dual photoinitiator, photocurable composition, use thereof and process for producing a three dimensional article
    Patent number: 7964248
    Abstract: The present invention is directed to a photoinitiator composition comprising two different cationic photoinitiators and a photocurable composition comprising said photoinitiator composition. Moreover, the present invention relates to the use of the photoinitiator composition and the photocurable composition. Furthermore, the present invention relates to a process for producing a three dimensional article.
    Type: Grant
    Filed: April 9, 2008
    Date of Patent: June 21, 2011
    Assignee: Huntsman Advanced Materials Americas LLC
    Inventors: John Wai Fong, Carole Chapelat, Loic Messe, Ranjana Patel, Laurence Messe
  • DUAL PHOTOINITIATOR, PHOTOCURABLE COMPOSITION, USE THEREOF AND PROCESS FOR PRODUCING A THREE DIMENSIONAL ARTICLE
    Publication number: 20100327493
    Abstract: The present invention is directed to a photoinitiator composition comprising two different cationic photoinitiators and a photocurable composition comprising said photoinitiator composition. Moreover, the present invention relates to the use of the photoinitiator composition and the photocurable composition. Furthermore, the present invention relates to a process for producing a three dimensional article.
    Type: Application
    Filed: April 9, 2008
    Publication date: December 30, 2010
    Applicant: Huntsman Advanced Materials Americas LLC
    Inventors: John Wai Fong, Carole Chapelat, Loic Messe, Ranjana Patel, Laurence Messe
  • PHOTOCURABLE COMPOSITIONS FOR PREPARING ABS-LIKE ARTICLES
    Publication number: 20100119835
    Abstract: The present invention relates to a photocurable composition comprising: (a) 30-80% by weight of an epoxy-containing component (b) 5 to 65% by weight of a compound containing an oxetane ring in its molecule; (c) 1-25% by weight of a polyol having a molecular weight Mw of 2.000 or higher, (d) an antimony-free cationic photoinitiator. wherein the percent by weight is based on the total weight of the photocurable composition. The curable resin composition can be used for photocurable coatings per se and in specific for stereolithography and other such three dimensional printing applications where a 3D object is formed.
    Type: Application
    Filed: March 7, 2008
    Publication date: May 13, 2010
    Applicant: Huntsman International LLC
    Inventors: Laurence Messe, Loic Messe, Carole Chapelat, Ranjana Patel
  • CURABLE COMPOSITION
    Publication number: 20100104832
    Abstract: The present invention provides a curable composition comprising: (a) a resin composition being liquid at 23° C. and comprising monomers or oligomers or a mixture of monomers and oligomers polymerizable by a ring-opening reaction; (b) an impact modifier containing one or more block copolymers having at least one block composed of methyl methacrylate and (c) one or more polymerization initiators. The curable resin composition can be used for curable coatings per se and in specific for stereolithography and other applications such as three dimensional printing applications where a 3D object is formed.
    Type: Application
    Filed: March 12, 2008
    Publication date: April 29, 2010
    Inventors: Loic Messe, Carole Chapelat