Patent · US Active

Oleophobic insulating shield and method of making

US10344426B2 · kind B2 · utility

0Cited by

11References

15Claims

0Family size

Assignee

Lydall, Inc. · US

Inventors

Brian Jarrard · Bellevue, US
Liam Daniel Green · Greenville, US
Michael Shane Jolly · Winston-Salem, US

Key dates

Filing date	Mar 17, 2016
Grant date	Jul 9, 2019
Priority date	—
Expiry date	Oct 27, 2037

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD06M2200/30
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

According to some embodiments, a material and a method of providing thermal and acoustical insulation with an insulating shield that is moldable and self-supporting insulating shield, is presented. The shield includes a nonwoven material and an oleophobic coating applied to the outer surface of the nonwoven material. The oleophobic coating includes a percent add-on (% AO) of less than approximately 3% AO and a penetration into the surface of the nonwoven material of less than approximately 10%.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.