Patents by Inventor Petrus Johannes Van Swaaij

Petrus Johannes Van Swaaij 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).

  • METHOD FOR MUTUALLY ADHERING MOULDED ARTICLES OF VULCANIZED RUBBER
    Publication number: 20150151516
    Abstract: The invention relates to a method for mutually adhering moulded articles of at least partially vulcanized rubber polymers. The method comprises at least the steps of providing a rubber composition which comprises a peroxide with an initiating temperature lower than the vulcanization temperature of at least one of the rubber polymers; arranging an adhesive layer of the rubber composition on the surface of the moulded articles which is to be adhered; bringing the surfaces for adhering together under pressure; and vulcanizing at least the adhesive layer at an increased temperature.
    Type: Application
    Filed: February 4, 2015
    Publication date: June 4, 2015
    Inventors: Louis-Philippe Antoine Eugene Maria REUVEKAMP, Gerard NIJMAN, Petrus Johannes VAN SWAAIJ
  • Method for mutually adhering moulded articles of vulcanized rubber
    Patent number: 8999101
    Abstract: The invention relates to a method for mutually adhering molded articles of at least partially vulcanized rubber polymers. The method comprises at least the steps of providing a rubber composition which comprises a peroxide with an initiating temperature lower than the vulcanization temperature of at least one of the rubber polymers; arranging an adhesive layer of the rubber composition on the surface of the molded articles which is to be adhered; bringing the surfaces for adhering together under pressure; and vulcanizing at least the adhesive layer at an increased temperature.
    Type: Grant
    Filed: November 23, 2007
    Date of Patent: April 7, 2015
    Assignee: Apollo Vredestein B.V.
    Inventors: Louis-Philippe Antoine Eugène Maria Reuvekamp, Gerard Nijman, Petrus Johannes Van Swaaij
  • Method for mutually adhering moulded articles of vulcanized rubber and of polymer
    Patent number: 8470121
    Abstract: The invention relates to a method for mutually adhering a first moulded article of an at least partially vulcanized rubber polymer and a second moulded article of a polymer. The method comprises at least the steps of providing a first moulded article of a rubber polymer which comprises a compound containing carboxylic acid anhydride; providing a second moulded article of a polymer; providing an adhesive composition comprising at least a polyisocyanate, a polyol and a catalyst; arranging an adhesive layer of the adhesive composition on the surface for adhesion of at least one moulded article; bringing the surfaces for adhesion together under pressure; and polymerizing at least the adhesive layer at a suitable temperature.
    Type: Grant
    Filed: February 18, 2008
    Date of Patent: June 25, 2013
    Assignee: Apollo Vredestein B.V.
    Inventors: Louis-Philippe Antoine Eugène Maria Reuvekamp, Gerard Nijman, Petrus Johannes Van Swaaij
  • METHOD FOR MUTUALLY ADHERING MOULDED ARTICLES OF VULCANIZED RUBBER
    Publication number: 20100052362
    Abstract: The invention relates to a method for mutually adhering moulded articles of at least partially vulcanized rubber polymers. The method comprises at least the steps of providing a rubber composition which comprises a peroxide with an initiating temperature lower than the vulcanization temperature of at least one of the rubber polymers; arranging an adhesive layer of the rubber composition on the surface of the moulded articles which is to be adhered; bringing the surfaces for adhering together under pressure; and vulcanizing at least the adhesive layer at an increased temperature.
    Type: Application
    Filed: November 23, 2007
    Publication date: March 4, 2010
    Inventors: Louis-Philippe Antoine Eugène Maria Reuvekamp, Gerard Nijman, Petrus Johannes Van Swaaij