Patents by Inventor Rebeca Reguillo Carmona

Rebeca Reguillo Carmona 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).

  • Publication number: 20230220208
    Abstract: Provided is a stable lignin-phenol blend for use in lignin modified phenol-formaldehyde resins comprising lignin in an amount between 10-80 wt %, phenol in an amount between 15-90 wt %, and a solubilizer in an amount between 0%-25 wt %.
    Type: Application
    Filed: June 7, 2021
    Publication date: July 13, 2023
    Inventors: Rebeca Reguillo Carmona, René Dicke, Hendrikus van Herwijnen, Franz Zeppetzauer, Birgit Kamm, Pia Solt-Rindler
  • Publication number: 20220275221
    Abstract: A method for removing ink and/or a foreign material different from ink from the surface of an article, wherein at least a part of the surface of the article comprises a polymer, the method includes: i) providing an ink imprinted article and/or an article having a surface covered at least partly by a foreign material different from ink; ii) contacting the article provided in step i) with an acid having a pKa in the range from ?10 to 7 having a minimum concentration of 1 wt.-% for solving the ink and/or the foreign material different from ink or their degradation products in the acid; iii) separating the acid and the therein dissolved ink- and/or foreign material different from ink or their degradation products from the article to obtain a deinked article and/or an article with a surface free from foreign material.
    Type: Application
    Filed: July 16, 2020
    Publication date: September 1, 2022
    Inventors: Simon Anthony Jones, Rebeca Reguillo Carmona, Kilian Piettre, Sameer Vijay, David Ganglberger
  • Patent number: 11028238
    Abstract: The present invention is directed to a process for producing a modified olefin polymer having increased melt strength in an extruder. The process comprising the steps of: (A) contacting a stream comprising particles of an olefin polymer with a vapour stream of a functionally unsaturated compound in vapour phase thereby producing a first mixed stream; (B) passing the first mixed stream to an extruder; (C) melting the polymer particles of the first mixed stream in the extruder; (D) introducing a stream of a free radical generator either into the first mixed stream or into the extruder; and (E) extruding the first mixed stream and the free radical generator at a temperature which is greater than the decomposition temperature of the free radical generator and the melting temperature of the olefin polymer but less than the decomposition temperature of the olefin polymer thereby producing the modified olefin polymer in the extruder.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: June 8, 2021
    Assignee: BOREALIS AG
    Inventors: Hermann Braun, Rebeca Reguillo Carmona, Sascha Kaltenbacher, Katja Klimke, Udo Muster, Hermann Prokschi
  • Patent number: 10731093
    Abstract: The present invention relates to wash oil for use as an antifouling agent in gas compressors, in particular in cracked gas compressors, including at least one compound according to formulae (II) with the moieties R2 and R3 are selected from a group of linear or branched C1-C20-alkyl, C3-C10-cycloalkyl and linear or branched C1-C10-alkyl substituted C3-C10-cycloalkyl and C6-C12 aryl and C1-C10-alkyl substituted C6-C12 aryl. The moieties can be interrupted by oxygen or nitrogen. The moieties can be functionalised with hydroxyl groups or amino groups. The moieties can be the same or different. The invention relates also to the use of such wash oil as anti-fouling agent.
    Type: Grant
    Filed: November 23, 2015
    Date of Patent: August 4, 2020
    Assignee: Borealis AG
    Inventors: Tuomas Ouni, Rebeca Reguillo Carmona, René Dicke, Ana Lilia Mota Salinas
  • Publication number: 20180142068
    Abstract: The present invention is directed to a process for producing a modified olefin polymer having increased melt strength in an extruder. The process comprising the steps of: (A) contacting a stream comprising particles of an olefin polymer with a vapour stream of a functionally unsaturated compound in vapour phase thereby producing a first mixed stream; (B) passing the first mixed stream to an extruder; (C) melting the polymer particles of the first mixed stream in the extruder; (D) introducing a stream of a free radical generator either into the first mixed stream or into the extruder; and (E) extruding the first mixed stream and the free radical generator at a temperature which is greater than the decomposition temperature of the free radical generator and the melting temperature of the olefin polymer but less than the decomposition temperature of the olefin polymer thereby producing the modified olefin polymer in the extruder.
    Type: Application
    Filed: April 8, 2016
    Publication date: May 24, 2018
    Applicant: BOREALIS AG
    Inventors: Hermann Braun, Rebeca Reguillo Carmona, Sascha Kaltenbacher, Katja Klimke, Udo Muster, Hermann Prokschi
  • Publication number: 20170260464
    Abstract: The present invention relates to wash oil for use as an antifouling agent in gas compressors, in particular in cracked gas compressors, including at least one compound according to formulae (II) with the moieties R2 and R3 are selected from a group of linear or branched C1-C20-alkyl, C3-C10-cycloalkyl and linear or branched C1-C10-alkyl substituted C3-C10-cycloalkyl and C6-C12 aryl and C1-C10-alkyl substituted C6-C12 aryl. The moieties can be interrupted by oxygen or nitrogen. The moieties can be functionalised with hydroxyl groups or amino groups. The moieties can be the same or different. The invention relates also to the use of such wash oil as anti-fouling agent.
    Type: Application
    Filed: November 23, 2015
    Publication date: September 14, 2017
    Inventors: Tuomas Ouni, Rebeca Reguillo Carmona, René Dicke, Ana Lilia Mota Salinas