Momentive Performance Materials Gmbh

Donald William Pultz, Jr

Laurence Maniccia

John T Mariner

Douglas Alan Longworth

Chandrashekar Raman

David Michael Rusinko, Jr

Zhong-Hao Lu

Timothy J Hejl

Anand Murugaiah

Feng Liao

A containment vessel for evaporating materials for use in applying film coatings to a substrate includes a body fabricated from a refractory material. In one embodiment the body includes end portions capable of being connected to other bodies in an end to end fashion. In another embodiment, the body includes an integral patterned conductor incorporated into the outer surface portion of the body to facilitate association with an electrical power source for heating.

Large volume evaporation source

A process for producing boron nitride of high purity and high thermal conductivity, wherein a oxygen-containing boron compound is reacted with a nitrogen-containing source in the presence of a dopant at a temperature of at least 1000&#xb0; C. for at least one hour, and wherein the dopant forms metal borate impurities with a vaporizing temperature that is lower than the highest processing temperature in the process.

Process for producing boron nitride

A process for producing boron nitride using a boron containing ore as a starting material, by reacting naturally occurring ulexite with ammonia at high temperature, for a boron nitride with high impurity and at a high yield.

Growing community of inventors

Parma, OH, United States of America

Donald William Pultz, Jr