Patents Assigned to Ferro (Belgium) S.P.R.L.
  • Method for improving accoustic properties
    Patent number: 8088446
    Abstract: A method for improving acoustic properties of sheets, in particular for use in automotive application, is disclosed. An anhydrous sealant composition consisting of three major components, namely a selected polymer, a benzoate plasticizer and an additive, in particular a filler, is applied is applied to the sheets which are subsequently submitted to a heat treatment at a temperature in the range of from 100-240° C. for a period of 1 minute to two hours. The preferred plasticizer for use in the method of this invention is a dibenzoate plasticizer.
    Type: Grant
    Filed: April 6, 2006
    Date of Patent: January 3, 2012
    Assignee: Ferro (Belgium) S.P.R.L.
    Inventor: Karl M. D. B. Billast
  • Method For Improving Accoustic Properties
    Publication number: 20090130316
    Abstract: A method for improving acoustic properties of sheets, in particular for use in automotive application, is disclosed. An anhydrous sealant composition consisting of three major components, namely a selected polymer, a benzoate plasticizer and an additive, in particular a filler, is applied is applied to the sheets which are subsequently submitted to a heat treatment at a temperature in the range of from 100-240° C. for a period of 1 minute to two hours. The preferred plasticizer for use in the method of this invention is a dibenzoate plasticizer.
    Type: Application
    Filed: April 6, 2006
    Publication date: May 21, 2009
    Applicant: FERRO (BELGIUM) S.P.R.L.
    Inventor: Karl M. D. B. Billast