Patents by Inventor Fabio Lamon Sofri

Fabio Lamon Sofri 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).

  • Polypropylene for the production of thermoformed articles, large, deep, complex and/or thick articles, process for thermoforming modified polypropylene into large, deep, complex and/or thick articles and use of the polypropylene
    Patent number: 9663648
    Abstract: The present invention is directed to a modified polypropylene comprising from 0.3 to 2 long-chain branches per 1,000 carbon atoms, wherein said long-chain branch has more than 1,000 carbon atoms and 0 to 6% of ethene and/or alpha-olefinic comonomer having 3 to 18 carbon atoms. The polypropylene of the present invention is a homopolymer, a random copolymer, or a heterophasic copolymer. The present invention also relates to large, deep, complex and/or thick articles which are thermoformed from said polypropylene. Furthermore, the present invention relates to the process for thermoforming said modified polypropylene into large, deep, complex and/or thick articles. The present invention also relates to the use of the polypropylene to prepare large, deep, complex and/or thick articles.
    Type: Grant
    Filed: October 11, 2011
    Date of Patent: May 30, 2017
    Assignee: Braskem S.A.
    Inventors: Marcelo Farah, Fernando Cruz, Alessandro Cauduro Lima, Alexandre di Pintor da Luz, Etienne Marcos de Almeida Rocha, Ana Paula de Azeredo, Claudio Jose Autran Neves, Fabio Lamon Sofri
  • POLYPROPYLENE FOR THE PRODUCTION OF THERMOFORMED ARTICLES, LARGE, DEEP, COMPLEX AND/OR THICK ARTICLES, PROCESS FOR THERMOFORMING MODIFIED POLYPROPYLENE INTO LARGE, DEEP, COMPLEX AND/OR THICK ARTICLES AND USE OF THE POLYPROPYLENE
    Publication number: 20140308502
    Abstract: The present invention is directed to a modified polypropylene comprising from 0.3 to 2 long-chain branches per 1,000 carbon atoms, wherein said long-chain branch has more than 1,000 carbon atoms and 0 to 6% of ethene and/or alpha-olefinic comonomer having 3 to 18 carbon atoms. The polypropylene of the present invention is a homopolymer, a random copolymer, or a heterophasic copolymer. The present invention also relates to large, deep, complex and/or thick articles which are thermoformed from said polypropylene. Furthermore, the present invention relates to the process for thermoforming said modified polypropylene into large, deep, complex and/or thick articles. The present invention also relates to the use of the polypropylene to prepare large, deep, complex and/or thick articles.
    Type: Application
    Filed: October 11, 2011
    Publication date: October 16, 2014
    Applicant: BRASKEM S.A.
    Inventors: Marcelo Farah, Fernando Cruz, Alessandro Cauduro Lima, Alexandre di Pintor da Luz, Etienne Marcos de Almeida Rocha, Ana Paula de Azeredo, Claudio Jose Autran Neves, Fabio Lamon Sofri