WO2011115046A1 - 可逆熱変色性ボールペン用水性インキ組成物、並びにそれを用いたボールペンレフィル及びボールペン - Google Patents

可逆熱変色性ボールペン用水性インキ組成物、並びにそれを用いたボールペンレフィル及びボールペン Download PDF

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Publication number
WO2011115046A1
WO2011115046A1 PCT/JP2011/055919 JP2011055919W WO2011115046A1 WO 2011115046 A1 WO2011115046 A1 WO 2011115046A1 JP 2011055919 W JP2011055919 W JP 2011055919W WO 2011115046 A1 WO2011115046 A1 WO 2011115046A1
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WO
WIPO (PCT)
Prior art keywords
ballpoint pen
ink composition
water
ballpoint
ink
Prior art date
Application number
PCT/JP2011/055919
Other languages
English (en)
French (fr)
Inventor
山田 亮
Original Assignee
パイロットインキ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to JP2010059175 priority Critical
Priority to JP2010-059175 priority
Priority to JP2010-122175 priority
Priority to JP2010122175 priority
Application filed by パイロットインキ株式会社 filed Critical パイロットインキ株式会社
Publication of WO2011115046A1 publication Critical patent/WO2011115046A1/ja

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