Patents by Inventor Kenneth Van Den Hoonaard

Kenneth Van Den Hoonaard 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).

  • COMPOSITION BASED ON POLYACTIC ACID
    Publication number: 20190194451
    Abstract: The present invention relates to a composition based on polylactic acid, comprising polylactic acid or a compound derived therefrom, and one or more additives, wherein polymethylmethacrylate is used as at least one additive. The amount of poly-methylmethacrylate is preferably at least 5 wt %, based on the total amount of polylactic acid or a compound derived therefrom, based on weight, in the final composition.
    Type: Application
    Filed: May 12, 2017
    Publication date: June 27, 2019
    Inventors: Karin MOLENVELD, Josephus Petrus Maria DE JONG, Jan NOORDEGRAAF, Kenneth VAN DEN HOONAARD
  • PROCESS FOR PREPARING A WOOD CHIP BOARD
    Publication number: 20180339425
    Abstract: The present invention relates to a process for preparing a wood chip board comprising drying a cut raw material, classifying the dried material into several portions, gluing at least one of said portions with a resin and compressing the chip material under pressure and heat to form a board. The present invention also relates to a wood chip board and its use.
    Type: Application
    Filed: October 27, 2016
    Publication date: November 29, 2018
    Inventors: Jan NOORDEGRAAF, Kenneth van den HOONAARD, Josephus Petrus Maria de JONG, Nicola NEGRI, Alberto BOTTOLI, Peter MATTHIJSSEN
  • Growth substrate for plants
    Patent number: 9521814
    Abstract: A growth substrate for plants including polylactic acid, wherein the polylactic acid is particulate polylactic acid foam. A method for preparing a growth substrate for plants including polylactic acid foam, the method including providing particulate expandable polylactic acid and exposing the particulate expandable polylactic acid to predetermined temperature and pressure conditions to obtain particulate polylactic acid foam.
    Type: Grant
    Filed: October 29, 2012
    Date of Patent: December 20, 2016
    Assignee: SYNBRA TECHNOLOGY B.V.
    Inventors: Jan Noordegraaf, Peter De Bruijn, Josephus Petrus Maria De Jong, Karin Molenveld, Kenneth Van Den Hoonaard, Ton Baltissen
  • Process for producing foam mouldings
    Publication number: 20160229975
    Abstract: The present invention relates to mouldings and processes for producing the same. In particular, the invention relates to foam mouldings and methods of making the same comprising providing a first amount of expandable foam particles and providing a second amount of expandable foam particles and preparing a physical mixture on the basis of the first and second amount of foam particles and introducing the mixture into a mould and sintering under pressure and heat, for example, where the chemical origin of the first amount of expandable foam particles differs from the chemical origin of the second amount of foam particles, and optionally further comprising the presence of a coating in the mixture before the introduction of the mixture into the mould.
    Type: Application
    Filed: February 5, 2016
    Publication date: August 11, 2016
    Inventors: Jan NOORDEGRAAF, Petrus Frederikus Maria RENSEN, Kenneth VAN DEN HOONAARD, Walter VAN CASTEREN, Josephus Petrus Maria DE JONG, Gerardus Wilhelmus Jozef EILERS, Joannes Chrysostomus VAN SAS
  • GROWTH SUBSTRATE FOR PLANTS
    Publication number: 20140259909
    Abstract: A growth substrate for plants including polylactic acid, wherein the polylactic acid is particulate polylactic acid foam. A method for preparing a growth substrate for plants including polylactic acid foam, the method including providing particulate expandable polylactic acid and exposing the particulate expandable polylactic acid to predetermined temperature and pressure conditions to obtain particulate polylactic acid foam.
    Type: Application
    Filed: October 29, 2012
    Publication date: September 18, 2014
    Applicant: Synbra Technology B.V.
    Inventors: Jan Noordegraaf, Peter De Bruijn, Josephus Petrus Maria De Jong, Karin Molenveld, Kenneth Van Den Hoonaard, Ton Baltissen