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JPS57153070A - Ink backflow preventing agent composition for writing utensils - Google Patents

Ink backflow preventing agent composition for writing utensils

Info

Publication number
JPS57153070A
JPS57153070A JP56039957A JP3995781A JPS57153070A JP S57153070 A JPS57153070 A JP S57153070A JP 56039957 A JP56039957 A JP 56039957A JP 3995781 A JP3995781 A JP 3995781A JP S57153070 A JPS57153070 A JP S57153070A
Authority
JP
Japan
Prior art keywords
dibenzylidenesorbitol
sorbitol
derivatives
preventing agent
tribenzylidenesorbitol
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
JP56039957A
Other languages
Japanese (ja)
Other versions
JPS6410554B2 (en
Inventor
Shigeyasu Inoue
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.)
Sakura Color Products Corp
Original Assignee
Sakura Color Products Corp
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 Sakura Color Products Corp filed Critical Sakura Color Products Corp
Priority to JP56039957A priority Critical patent/JPS57153070A/en
Publication of JPS57153070A publication Critical patent/JPS57153070A/en
Publication of JPS6410554B2 publication Critical patent/JPS6410554B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pens And Brushes (AREA)

Abstract

PURPOSE: The titled composition that is obtained by blending dibenzylidenesorbitol, tribenzylidenesorbitol and a poorly volatile organic liquid compound, can prevent an ink backflow with certainty and can provide the preventing agent having physical properties fit to the use objective.
CONSTITUTION: Main components of the composition are dibenzylidenesorbitol and its derivatives, tribenzylidenesorbitol and its derivatives, and a poorly volatile organic liquid compound. As derivatives of dibenzylidenesorbitol, there are mentioned those obtained by substituting dibenzylidenesorbitol with a 1W3C alkyl group at an arbitrary position of the benzene nucleus of its benzylidene group, that is, di(10-methylbenzylidene)sorbitol, di(m-ethylbenzylidene)sorbitol or the like. As derivatives of tribenzylidenesorbitol, there are cited tri(p-methylbenzylidene)sorbitol, tri(m-ethylbenzylidene)sorbitol or the like.
COPYRIGHT: (C)1982,JPO&Japio
JP56039957A 1981-03-18 1981-03-18 Ink backflow preventing agent composition for writing utensils Granted JPS57153070A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56039957A JPS57153070A (en) 1981-03-18 1981-03-18 Ink backflow preventing agent composition for writing utensils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56039957A JPS57153070A (en) 1981-03-18 1981-03-18 Ink backflow preventing agent composition for writing utensils

Publications (2)

Publication Number Publication Date
JPS57153070A true JPS57153070A (en) 1982-09-21
JPS6410554B2 JPS6410554B2 (en) 1989-02-22

Family

ID=12567429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56039957A Granted JPS57153070A (en) 1981-03-18 1981-03-18 Ink backflow preventing agent composition for writing utensils

Country Status (1)

Country Link
JP (1) JPS57153070A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62160683U (en) * 1986-03-31 1987-10-13
US5348989A (en) * 1992-03-25 1994-09-20 Mitsubishi Pencil Kabushiki Kaisha Ink volatilization preventing composition for aqueous ball point pen
US6132124A (en) * 1993-08-31 2000-10-17 Mitsubishi Pencil Kabushiki Kaisha Ink follower for aqueous ballpoint pen using gel-like material and solid piece
US6207499B1 (en) * 1996-10-09 2001-03-27 Oki Electric Industry Co., Ltd. Semiconductor device, method of fabricating the same, and sputtering apparatus
US6530708B2 (en) 2000-08-08 2003-03-11 Mitsubishi Pencil Co., Ltd. Ink follower composition for oil-based ballpoint pens
JP2009107306A (en) * 2007-10-31 2009-05-21 Pentel Corp Ink follower composition

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4298832B2 (en) 1998-12-11 2009-07-22 パイロットインキ株式会社 Ink backflow preventive composition for ballpoint pen and ballpoint pen using the same

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62160683U (en) * 1986-03-31 1987-10-13
JPH0525746Y2 (en) * 1986-03-31 1993-06-29
US5348989A (en) * 1992-03-25 1994-09-20 Mitsubishi Pencil Kabushiki Kaisha Ink volatilization preventing composition for aqueous ball point pen
US6132124A (en) * 1993-08-31 2000-10-17 Mitsubishi Pencil Kabushiki Kaisha Ink follower for aqueous ballpoint pen using gel-like material and solid piece
US6207499B1 (en) * 1996-10-09 2001-03-27 Oki Electric Industry Co., Ltd. Semiconductor device, method of fabricating the same, and sputtering apparatus
US6530708B2 (en) 2000-08-08 2003-03-11 Mitsubishi Pencil Co., Ltd. Ink follower composition for oil-based ballpoint pens
JP2009107306A (en) * 2007-10-31 2009-05-21 Pentel Corp Ink follower composition

Also Published As

Publication number Publication date
JPS6410554B2 (en) 1989-02-22

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