Patents Assigned to POLYSEAM LIMITED
  • Chemical damper
    Patent number: 10627131
    Abstract: According to the present invention, there is provided a damper for ducting comprising at least one fin comprising an intumescent composition.
    Type: Grant
    Filed: April 10, 2015
    Date of Patent: April 21, 2020
    Assignee: Polyseam Limited
    Inventors: Kjetil Bogstad, Wolodymyr Hluchan
  • Compositions
    Patent number: 9683142
    Abstract: A sealant composition comprising: (a) from 10 to 40 wt % of an acrylic polymer or copolymer; (b) from 20 to 65 wt % of a powdered filler; and (c) from 0.1 to 20 wt % of a hydrocarbon polymer.
    Type: Grant
    Filed: October 18, 2013
    Date of Patent: June 20, 2017
    Assignee: POLYSEAM LIMITED
    Inventor: Wolodymyr Hluchan
  • Composition and Method
    Publication number: 20090258432
    Abstract: A fire-stop product comprising a characterising marker, wherein the presence of said characterising marker can be detected by a diagnostic method at the site where the product is located.
    Type: Application
    Filed: November 6, 2006
    Publication date: October 15, 2009
    Applicant: POLYSEAM LIMITED
    Inventors: Wolodymyr Hluchan, Andrew Sutulic