| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of deodorizing rubber capable of sufficiently reducing rubber odor and to provide a clean air from which the rubber odor is sufficiently reduced. <P>SOLUTION: In the method of rubber deodorization, the odor component of rubber is reacted with a betaine-related compound and an amphoteric ultrahigh molecular weight polyacrylamide. Further, in the method for producing clean air, the rubber odor is reduced by using the deodorizing method. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
