Cationically curable resin composition for assembling hard disk devices

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United States of America Patent

PATENT NO 9546306
APP PUB NO 20140316081A1
SERIAL NO

14358106

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Abstract

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The present invention provides a cationically curable resin composition for assembling hard disk devices which comprises a resin having a cationically polymerizable functional group (a component A) and a cationic polymerization initiator (a component B), the component B being at least one selected from the group consisting of X+(SbF6)−(B1), X+(B(C6F5)4)−(B2) and X+((Rf)nPF6-n)−(B3) (in the formulae, X+ is iodonium or sulfonium, Rf is a fluorinated alkyl having 1 to 6 carbon atoms, and n is an integer of 1 to 6). The invention also provides a hard disk device manufacturing method using the composition, and a hard disk device assembled with the composition.

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Patent Owner(s)

  • KYORITSU CHEMICAL & CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Denpou, Yoshitomo Chiba, JP 1 1
Toyama, Shigeki Chiba, JP 5 16

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