Ink follower composition for ballpoint pen and ballpoint pen...

C - Chemistry – Metallurgy – 09 – D

Patent

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Details

C09D 11/18 (2006.01) B43K 7/00 (2006.01) B43K 7/01 (2006.01) B43K 7/08 (2006.01) C08K 3/36 (2006.01)

Patent

CA 2292068

An ink follower composition for ballpoint pens which comprises (1) a hardly volatile liquid and (2) expansible synthetic mica having a quaternary ammonium ion introduced therein or an ink follower composition for ballpoint pens which comprises (1) a hardly volatile liquid, (3) synthetic mica, and (4) a thickener, and a ballpoint pen having the ink follower composition. The ink follower composition follows ink without leaving ink behind on the inner wall of an ink container.

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