Conductive foam roll
AssigneeSumitomo Riko Company Limited
InventorsKunio Ito, Satoshi Suzuki, Masanari Umeda, Motoharu Ishihara
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Abstract
Provided is a conductive foam roll having a high surface opening ratio that achieves both cleaning performance and low resistance. A conductive foam roll 10 includes a shaft body 12 and a conductive foam layer 14 around the shaft body 12, wherein the conductive foam layer 14 has a surface opening ratio of 50% to 90%, and wherein the conductive foam layer 14 contains an ionic conductive agent that contains salt of diallyl-type ammonium cations, and at least one selected from the group consisting of N,N-bis(trifluoromethanesulfonyl)imide anions, and N,N-bis(fluorosulfonyl)imide anions.
Claims9
A conductive foam roll comprising:
- a shaft body;
- and
- a conductive foam layer around the shaft body,
- wherein the conductive foam layer has a surface opening ratio of 50% to 90%, and
- wherein the conductive foam layer comprises an ionic conductive agent, and the ionic conductive agent comprises salt of non-polymerized diallyl dialkyl ammonium cations wherein both of the alkyl groups have 1 to 8 carbon atoms, and at least one member selected from the group consisting of N,N-bis(trifluoromethanesulfonyl)imide anions, and N,N-bis(fluorosulfonyl)imide anions.
Dependencies are inferred from the claim text.