Patent · US Active

Composite laminate for a thermal and acoustic insulation blanket

US8387748B2 · kind B2 · utility

11Cited by

6References

6Claims

0Family size

Assignee

E.I. DU PONT DE NEMOURS AND COMPANY · US

Inventors

Llewellyn Bentley Richardson, III · Midlothian, US
Jian Wang · Rosharon, US
Warren Francis Knoff · Richmond, US

Key dates

Filing date	Aug 28, 2012
Grant date	Mar 5, 2013
Priority date	—
Expiry date	Aug 28, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T442/10
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

This invention is directed to a composite laminate comprising in order (a) a flame retardant polymeric moisture barrier (b) an inorganic platelet layer and (c) a flame retardant thermoplastic film layer The invention is also directed to a thermal insulation and acoustic blanket comprising a core of fibrous material or foam surrounded by the above composite laminate wherein the thermoplastic film layer of the composite laminate contacts and encapsulates the core.

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