Patents Assigned to Synbra Technology B.V.
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Publication number: 20190127175Abstract: The present invention relates to a reel (10) for winding up and unwinding filaments, comprising a circular middle element (3), circular flanges (1,2) positioned on either side of said middle element (3), wherein the diameter of said middle element (3) is smaller than the diameter of said flanges (1,2), which middle element (3) is suitable for winding up and unwinding filaments, wherein said middle element (3) and flanges (1,2) are manufactured from a biodegradable polymer.Type: ApplicationFiled: April 19, 2017Publication date: May 2, 2019Applicants: Synbra Technology B.V., colorFabb B.V.Inventors: Jan Noordegraaf, Dave Gijsberts, Jos Johannes Antonius Deelen, Ruud Willem Margaretha Rouleaux
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Patent number: 10087300Abstract: The present invention relates to a method for the preparation of PLA beads, more particularly expanded PLA bead foams. In addition, the present invention relates to a method for the preparation of moldings by sintering PLA beads. The method comprises the following steps: A) providing unfoamed PLA pellets, B) heating said unfoamed PLA pellets to an annealing temperature and saturating with a blowing agent, C) maintaining said PLA pellets on the annealing temperature and saturating with said blowing agent, D) depressurizing and cooling the saturated PLA pellets of step C) to room temperature to form expanded PLA bead foams.Type: GrantFiled: March 28, 2013Date of Patent: October 2, 2018Assignee: Synbra Technology B.V.Inventors: Chul B. Park, Mohammadreza Nofar
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Patent number: 9521814Abstract: 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: GrantFiled: October 29, 2012Date of Patent: December 20, 2016Assignee: SYNBRA TECHNOLOGY B.V.Inventors: Jan Noordegraaf, Peter De Bruijn, Josephus Petrus Maria De Jong, Karin Molenveld, Kenneth Van Den Hoonaard, Ton Baltissen
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Patent number: 8901181Abstract: Particulate, expandable polymer which can be processed into a foam having a fine cell structure and a low density and which, in order to improve the thermal insulation value thereof, contains a carbon-based thermal insulation value-increasing material. A method for preparing particulate, expandable polymer as well as to a foam material obtained therewith.Type: GrantFiled: April 21, 2011Date of Patent: December 2, 2014Assignee: Synbra Technology B.V.Inventors: Matthijs Gebraad, Franciscus Petrus Antonius Kuijstermans, Jan Noordegraaf
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Publication number: 20140259909Abstract: 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: ApplicationFiled: October 29, 2012Publication date: September 18, 2014Applicant: Synbra Technology B.V.Inventors: Jan Noordegraaf, Peter De Bruijn, Josephus Petrus Maria De Jong, Karin Molenveld, Kenneth Van Den Hoonaard, Ton Baltissen
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Publication number: 20130203879Abstract: The present invention relates to a method for the manufacture of foam moulded parts. Further the present invention relates to foamed moulded parts. The present method comprises the following steps: i) providing polymer foam granules, ii) mixing the polymer foam granules with a glue composition, iii) addition of a heat transfer medium to the mixture obtained in step ii) in order to obtain a foamed moulded part.Type: ApplicationFiled: February 5, 2013Publication date: August 8, 2013Applicant: SYNBRA TECHNOLOGY B.V.Inventor: SYNBRA TECHNOLOGY B.V.
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Publication number: 20130087735Abstract: Particulate, expandable polymer which can be processed into a foam having a fine cell structure and a low density and which, in order to improve the thermal insulation value thereof, contains a carbon-based thermal insulation value-increasing material. A method for preparing particulate, expandable polymer as well as to a foam material obtained therewith.Type: ApplicationFiled: April 21, 2011Publication date: April 11, 2013Applicant: Synbra Technology B.V.Inventors: Matthijs Gebraad, Franciscus Petrus Antonius Kuijstermans, Jan Noordegraaf
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Patent number: 8268901Abstract: The present invention relates to a particulate expandable polylactic acid which functions as a starting material for producing foamed moulded products. The present particulate expandable polylactic acid is provided with a coating so as to improve the fusion properties. The present invention also relates to a method for producing a particulate expandable polylactic acid as well as to a method for producing a foamed moulded product and to the moulded product obtained thereby.Type: GrantFiled: April 21, 2008Date of Patent: September 18, 2012Assignee: Synbra Technology B.V.Inventors: Robin Nicholas Britton, Franciscus Adrianus Hendrikus Cornelis Van Doormalen, Jan Noordegraaf, Karin Molenveld, Geraldus Gerardus Johannes Schennink
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Patent number: 8076380Abstract: The present invention relates to a particulate expandable polystyrene (EPS) that can be processed into a foam with a fine cell structure and a low density and contains a material for increasing the thermal insulation value, to improve the thermal insulation value hereof. The present invention also relates to a method for the production of a particulate expandable polystyrene (EPS) and to a foam material based on polystyrene.Type: GrantFiled: February 21, 2006Date of Patent: December 13, 2011Assignee: Synbra Technology B.V.Inventor: Jan Noordegraaf
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Patent number: 7863342Abstract: A method for forming a fire resistant material is disclosed. The method comprises providing a plurality of expandable beads of a polymeric material. The beads are coated with an exfoliable graphite. The exfoliable graphite is adhered to the beads with a resin having a solubility parameter of the polymeric material. The beads are thereafter caused or allowed expand and fuse.Type: GrantFiled: June 30, 2010Date of Patent: January 4, 2011Assignee: Synbra Technology B.V.Inventor: David Charles Aslin
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Publication number: 20100267851Abstract: A method for forming a fire resistant material is disclosed. The method comprises providing a plurality of expandable beads of a polymeric material. The beads are coated with an exfoliable graphite. The exfoliable graphite is adhe red to the beads with a resin having a solubility parameter of the polymeric material. The beads are thereafter caused or allowed expand and fuse.Type: ApplicationFiled: June 30, 2010Publication date: October 21, 2010Applicant: SYNBRA TECHNOLOGY B.V.Inventor: David Charles Aslin
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Patent number: 7772294Abstract: A method for forming a fire resistant material is disclosed. The method comprises providing a plurality of expandable beads of a polymeric material. The beads are coated with an exfoliable graphite. The exfoliable graphite is adhered to the beads with a resin having a solubility parameter of the polymeric material. The beads are thereafter caused or allowed to expand and fuse.Type: GrantFiled: November 27, 2003Date of Patent: August 10, 2010Assignee: Synbra Technology B.V.Inventor: David Charles Aslin