Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1988-10-06
1991-02-26
Carrillo, Ana L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525183, 525184, 525179, C08L 7700
Patent
active
049962639
ABSTRACT:
It is desirable to increase the modulus of rubbers utilized in a wide variety of applications. This invention discloses a technique for modifying rubbers to improve their modulus without sacrificing other properties. The subject invention more specifically relates to a process for preparing a rubber composition having a high modulus which comprises reacting maleic anhydride with at least one polydiene rubber and at least one nylon.
REFERENCES:
patent: 4535119 (1984-05-01), Tanibuchi et al.
patent: 4567238 (1986-01-01), Sasaki et al.
patent: 4708987 (1987-11-01), Hergenrother et al.
patent: 4777211 (1988-10-01), Lavengood et al.
Fourth International Conference on Reactive Processing of Polymers, Oct. 29-31, 1986, Gardner Student Center, University of Akron (see especially Hoshino on pp. 22-27).
Bauer Richard G.
Cohen Martin P.
Handa Pawan K.
Pyke James B.
Carrillo Ana L.
Rockhill Alvin T.
The Goodyear Tire & Rubber Company
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