The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 12, 2013
Filed:
Sep. 23, 2011
Hanna Lekovic, Troy, MI (US);
Frank Hoefflin, Royal Oak, MI (US);
Michael Anderson, Oxford, MI (US);
Trent Shidaker, The Woodlands, TX (US);
Michael Connolly, Ypsilanti, MI (US);
Sheila Dubs, Conroe, TX (US);
Jinhuang Wu, Troy, MI (US);
Hanna Lekovic, Troy, MI (US);
Frank Hoefflin, Royal Oak, MI (US);
Michael Anderson, Oxford, MI (US);
Trent Shidaker, The Woodlands, TX (US);
Michael Connolly, Ypsilanti, MI (US);
Sheila Dubs, Conroe, TX (US);
Jinhuang Wu, Troy, MI (US);
Sika Technology AG, Baar, CH;
Abstract
This disclosure describes a method of making a polyurethane foam and a method of reducing NVH expected to be experienced by a substrate using the foam. When the foam is subjected to 95% relative humidity for a period of 7 days at a temperature of about 50° C., the foam absorbs an amount of water that is less than about 30% of the weight of the foam.