| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an auxiliary agent for processing rubber, which is capable of preventing occurrence of floating of rubber from the surface of a roll, and bad odor. <P>SOLUTION: The auxiliary agent for processing the rubber is used to be applied on the surface 8 of a roll 4a and contains protein and disaccharide. In the auxiliary agent for processing the rubber, the concentration of the disaccharide is preferably≥0.2 and≤5.0 mass%. The disaccharide is preferably trehalose. The concentration of the protein is preferably≥2 and≤25 mass% in the auxiliary agent for processing the rubber. The protein preferably originates in the white of an egg. In the step of applying the auxiliary agent in the method of processing the rubber using the auxiliary agent for processing the rubber, the temperature of the surface 8 of the roll 4a is preferably controlled to≥45°C and≤80°C. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
