Patents by Inventor Jan Anne Jonkman

Jan Anne Jonkman 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).

  • RECOVERED CARBON BLACK AND COMPOSITE MATERIAL COMPRISING SAID RECOVERED CARBON BLACK
    Publication number: 20220153955
    Abstract: The present invention relates to a filler comprising a recovered carbon black having an iodine adsorption number, measured according to ASTM D-1510-17 of between 9 g/kg and 160 g/kg, preferably between 115 g/kg and 140 g/kg. The present invention also relates to a composite material comprising a rubber and a filler according to the invention. Moreover, the present invention relates to an article comprising said composite material, wherein the article is for example a tyre, such as, a passenger car tyre, a truck tyre, an agricultural tyre, an OTR (off-the-road) tyre, an aircraft tyre, a solid tyre, a bicycle tyre or a mining tyre.
    Type: Application
    Filed: July 22, 2019
    Publication date: May 19, 2022
    Inventors: Martijn LOPES CARDOSO, Pieter Cornelis Tobias TER KUILE, Arnoldus Henricus Adrianus VERBERNE, Jan Anne JONKMAN, Cristina ZANZOTTERA, Adrianus Hendrikus Josephus Johannes VAN OORSCHOT, Joost RAIMOND
  • Method for obtaining a carbon black powder by pyrolyzing scrap rubber, the carbon black thus obtained and the use thereof
    Patent number: 10119031
    Abstract: The present invention relates to a method for recycling scrap rubber comprising the steps of pyrolyzing scrap rubber to obtain a char material and milling the thus obtained char material. The present invention also relates to carbon black powders and carbon black pellets obtained by the method according to the invention. Moreover, the present invention relates to the use of said carbon black powder and to compositions comprising said carbon black powders.
    Type: Grant
    Filed: January 6, 2017
    Date of Patent: November 6, 2018
    Assignee: BLACK BEAR CARBON B.V.
    Inventors: Arnoldus Henricus Adrianus Verberne, Jan Anne Jonkman, Christopher Michael Twigg
  • ROTARY KILN MADE OF A METAL ALLOY
    Publication number: 20180119951
    Abstract: The present invention relates to a rotary kiln made of a metal alloy. The alloy is preferably chosen from the group of Alloy 321, Alloy 321H, Alloy 347, Alloy 347H, Alloy 348 and Alloy 348H. An object of the present invention is to provide a rotary kiln that can be operated under the reducing gas conditions to be experienced by the kiln in a pyrolysis process of scrap rubber. The present invention furthermore relates to the use of such a rotary kiln in a process for the pyrolysis of tyres.
    Type: Application
    Filed: April 1, 2016
    Publication date: May 3, 2018
    Inventors: Arnoldus Henricus Adrianus VERBERNE, Jan Anne JONKMAN, Christopher Michael TWIGG, Martijn Elie LOPES CARDOZO, Pieter Cornelis Tobias TER KUILE, Denis TWIGG
  • METHOD FOR OBTAINING A CARBON BLACK POWDER BY PYROLYZING SCRAP RUBBER, THE CARBON BLACK THUS OBTAINED AND THE USE THEREOF
    Publication number: 20170114222
    Abstract: The present invention relates to a method for recycling scrap rubber comprising the steps of pyrolyzing scrap rubber to obtain a char material and milling the thus obtained char material. The present invention also relates to carbon black powders and carbon black pellets obtained by the method according to the invention. Moreover, the present invention relates to the use of said carbon black powder and to compositions comprising said carbon black powders.
    Type: Application
    Filed: January 6, 2017
    Publication date: April 27, 2017
    Inventors: Arnoldus Henricus Adrianus Verberne, Jan Anne Jonkman, Christopher Michael Twigg
  • Method for obtaining a carbon black powder by pyrolyzing scrap rubber, the carbon black thus obtained and the use thereof
    Patent number: 9580606
    Abstract: The present invention relates to a method for recycling scrap rubber comprising the steps of pyrolyzing scrap rubber to obtain a char material and milling the thus obtained char material. The present invention also relates to carbon black powders and carbon black pellets obtained by the method according to the invention. Moreover, the present invention relates to the use of said carbon black powder and to compositions comprising said carbon black powders.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: February 28, 2017
    Assignee: BLACK BEAR CARBON B.V.
    Inventors: Arnoldus Henricus Adrianus Verberne, Jan Anne Jonkman, Christopher Michael Twigg
  • METHOD FOR OBTAINING A CARBON BLACK POWDER BY PYROLYZING SCRAP RUBBER, THE CARBON BLACK THUS OBTAINED AND THE USE THEREOF
    Publication number: 20140371385
    Abstract: The present invention relates to a method for recycling scrap rubber comprising the steps of pyrolyzing scrap rubber to obtain a char material and milling the thus obtained char material. The present invention also relates to carbon black powders and carbon black pellets obtained by the method according to the invention. Moreover, the present invention relates to the use of said carbon black powder and to compositions comprising said carbon black powders.
    Type: Application
    Filed: December 21, 2012
    Publication date: December 18, 2014
    Inventors: Arnoldus Henricus Adrianus Verberne, Jan Anne Jonkman, Christopher Michael Twigg