Patent · US Active

Use of benzoxazine as a structural thermal protective system (TPS) and heat shield material

US10273369B2 · kind B2 · utility

0Cited by

2References

14Claims

0Family size

Assignee

Raytheon Company · US

Inventors

Richard W. McKnight · Tucson, US
Gray E. Fowler · Allen, US

Key dates

Filing date	Dec 7, 2015
Grant date	Apr 30, 2019
Priority date	—
Expiry date	Jun 30, 2036

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09D179/04
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

A heat shield includes a substrate having a surface; and a benzoxazine composite material disposed onto the surface of the substrate, the benzoxazine composite material comprising a benzoxazine compound and a reinforcing fiber.

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