SPONGE ROLL
PROBLEM TO BE SOLVED: To provide a sponge roll which excels in productivity. SOLUTION: In the sponge roll in which a sponge layer is formed on the periphery of a shaft body, the sponge layer is formed from a foam body, obtained by foaming a silicone material which contains organo polysiloxane, conta...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a sponge roll which excels in productivity. SOLUTION: In the sponge roll in which a sponge layer is formed on the periphery of a shaft body, the sponge layer is formed from a foam body, obtained by foaming a silicone material which contains organo polysiloxane, containing an alkenyl group, organo hydrogen polysiloxane, organic azo compound, and antioxidant. COPYRIGHT: (C)2010,JPO&INPIT |
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