JPS5716077A - Erasable ink composition - Google Patents

Erasable ink composition

Info

Publication number
JPS5716077A
JPS5716077A JP9066480A JP9066480A JPS5716077A JP S5716077 A JPS5716077 A JP S5716077A JP 9066480 A JP9066480 A JP 9066480A JP 9066480 A JP9066480 A JP 9066480A JP S5716077 A JPS5716077 A JP S5716077A
Authority
JP
Japan
Prior art keywords
acid
dye
hydrochloric acid
chlorate
erased
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP9066480A
Other languages
English (en)
Other versions
JPS6017434B2 (ja
Inventor
Zenshiro Iijima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ADOGAA KOGYO KK
Adger Kogyo Co Ltd
Original Assignee
ADOGAA KOGYO KK
Adger Kogyo Co Ltd
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
Application filed by ADOGAA KOGYO KK, Adger Kogyo Co Ltd filed Critical ADOGAA KOGYO KK
Priority to JP55090664A priority Critical patent/JPS6017434B2/ja
Publication of JPS5716077A publication Critical patent/JPS5716077A/ja
Publication of JPS6017434B2 publication Critical patent/JPS6017434B2/ja
Expired legal-status Critical Current

Links

JP55090664A 1980-07-04 1980-07-04 消色性インク組成物 Expired JPS6017434B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55090664A JPS6017434B2 (ja) 1980-07-04 1980-07-04 消色性インク組成物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55090664A JPS6017434B2 (ja) 1980-07-04 1980-07-04 消色性インク組成物

Publications (2)

Publication Number Publication Date
JPS5716077A true JPS5716077A (en) 1982-01-27
JPS6017434B2 JPS6017434B2 (ja) 1985-05-02

Family

ID=14004798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55090664A Expired JPS6017434B2 (ja) 1980-07-04 1980-07-04 消色性インク組成物

Country Status (1)

Country Link
JP (1) JPS6017434B2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59179572A (ja) * 1983-03-29 1984-10-12 Seiji Kawashima 筆記具セツト
JPS59182776A (ja) * 1983-04-02 1984-10-17 Seiji Kawashima スタンプセツト
US5916357A (en) * 1997-03-25 1999-06-29 The Gillette Company Eradicable inks

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5692974A (en) * 1979-12-26 1981-07-28 Adogaa Kogyo Kk Device for drawing letter and design

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5692974A (en) * 1979-12-26 1981-07-28 Adogaa Kogyo Kk Device for drawing letter and design

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59179572A (ja) * 1983-03-29 1984-10-12 Seiji Kawashima 筆記具セツト
JPS59182776A (ja) * 1983-04-02 1984-10-17 Seiji Kawashima スタンプセツト
US5916357A (en) * 1997-03-25 1999-06-29 The Gillette Company Eradicable inks
US6221432B1 (en) 1997-03-25 2001-04-24 Yichun Wang Eradicable inks

Also Published As

Publication number Publication date
JPS6017434B2 (ja) 1985-05-02

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