“A PROCESS FOR PREPARING ATHE R MODLASTIC VULCANIZATE COMPOSITION”
Application 726//MUM/2000 published 2006-03-03, filed 2000-08-03
Low oil swell, non sticky readily processable carboxylated nitril rubber –thermoplastic polyurethane vulcanizate compositions have increased upper service temperature over comparable thermoplastic polyurethanes. The compositions of the present invention are made utilizing a processing aid, for example maleated polyolefins and addition type curing agents such as bisoxazolines or bisimidazolines. The compositions generally contain thermoplastic polyurethane as a continuous phase with the carboxylated nitrile rubber being dispersed therein. Drawing: NIL. Total Pages: 48 Fig. Nil
Applicant
ADVANCED ELASTOMER SYSTEMS,L.P
388,SOUTH MAIN STREET, AKRON, OHIO 44311-1059, UNITED STATES OF AMERICA
Inventor
1. TONSON ABRAHAM 2. SABET ABDOU-SABET 3. TRAZOLLAH OUHADI
International Info
Classification: CO8G 71/04, C08C 19/34, CO8J 3/24
Priority Information
09443.216 U.S.A 1999-11-19