Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bridgestone Firestone Inc
Original Assignee
Firestone Tire and Rubber Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Firestone Tire and Rubber CofiledCriticalFirestone Tire and Rubber Co
Publication of ES237858A1publicationCriticalpatent/ES237858A1/es
Procedimiento de fabricación de artículos laminados de material tipo caucho, caracterizándose porque estos se forman por capas laminadas de material tipo caucho; la primera capa constituida por caucho natural y la segunda, vulcanizada a la anterior y formada por un copolímero mucilaginoso y bromado, de una proporción elevada de una isoolefina de 4 a 8 átomos de carbono, y de una pequeña proporción de una diolefina de 4 a 7 átomos de carbono y por lo menos una de dichas capas contiene óxido de sílice.
ES0237858A1957-02-251957-09-30Procedimiento de fabricacion de articulos laminados de material tipo caucho
ExpiredES237858A1
(es)