JPS58166495U - writing instrument with eraser - Google Patents

writing instrument with eraser

Info

Publication number
JPS58166495U
JPS58166495U JP6373782U JP6373782U JPS58166495U JP S58166495 U JPS58166495 U JP S58166495U JP 6373782 U JP6373782 U JP 6373782U JP 6373782 U JP6373782 U JP 6373782U JP S58166495 U JPS58166495 U JP S58166495U
Authority
JP
Japan
Prior art keywords
eraser
writing instrument
color
barrel
colorless
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.)
Pending
Application number
JP6373782U
Other languages
Japanese (ja)
Inventor
岩田　正弘
裕史 宮下
高　裕一
Original Assignee
ぺんてる株式会社
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
Application filed by ぺんてる株式会社 filed Critical ぺんてる株式会社
Priority to JP6373782U priority Critical patent/JPS58166495U/en
Priority to US06/452,050 priority patent/US4557618A/en
Priority to DE19823247804 priority patent/DE3247804A1/en
Priority to FR8221755A priority patent/FR2547827A1/en
Publication of JPS58166495U publication Critical patent/JPS58166495U/en
Pending legal-status Critical Current

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  • Pens And Brushes (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はフェルトペン型筆記部を有する本考案筆記具を
示す断面図、および第２図はボールペン型筆記部を有す
る本考案筆記具を示す断面図であ−る。　　　　　　　
。FIG. 1 is a sectional view showing the writing instrument of the present invention having a felt pen type writing part, and FIG. 2 is a sectional view showing the writing instrument of the invention having a ballpoint pen type writing part.
.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 顕色剤と該顕色剤によって発色する無色給料とを含有し
てなる発色インキを用いた筆記部を軸筒先端に配設し、
前記発色インキを無色化する減感剤からなる消し液を芯
物質としたマイクロカプセルを固結剤で固形化した消し
具を前記軸筒後端に止着した消し具付き筆記具。A writing part using a color-forming ink containing a color developer and a colorless paint that develops color with the color developer is disposed at the tip of the barrel,
A writing instrument with an eraser, comprising: an eraser made of microcapsules whose core material is an eraser made of a desensitizer that makes the colored ink colorless, solidified with a solidifying agent, and fixed to the rear end of the barrel.
JP6373782U 1981-12-25 1982-04-30 writing instrument with eraser Pending JPS58166495U (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP6373782U JPS58166495U (en) 1982-04-30 1982-04-30 writing instrument with eraser
US06/452,050 US4557618A (en) 1981-12-25 1982-12-22 Ink and eraser of the ink
DE19823247804 DE3247804A1 (en) 1981-12-25 1982-12-23 Ink and eraser therefor
FR8221755A FR2547827A1 (en) 1981-12-25 1982-12-24 Ink and eradicator for this ink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6373782U JPS58166495U (en) 1982-04-30 1982-04-30 writing instrument with eraser

Publications (1)

Publication Number Publication Date
JPS58166495U true JPS58166495U (en) 1983-11-05

Family

ID=30073826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6373782U Pending JPS58166495U (en) 1981-12-25 1982-04-30 writing instrument with eraser

Country Status (1)

Country Link
JP (1) JPS58166495U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021533004A (en) * 2018-07-31 2021-12-02 ソシエテ ビックSociete Bic Erasing tool containing polyetheramine for thermochromic ink compositions

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5148085A (en) * 1974-10-24 1976-04-24 Komatsu Mfg Co Ltd SADOBUZAISOSASOCHINO MODERU
JPS5530982A (en) * 1978-08-29 1980-03-05 Pentel Kk Eraser for pressureesensitive copying paper
JPS5531864A (en) * 1978-08-28 1980-03-06 Pentel Kk Composite to discolor letter written in developable and erasable ink
JPS5692974A (en) * 1979-12-26 1981-07-28 Adogaa Kogyo Kk Device for drawing letter and design

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5148085A (en) * 1974-10-24 1976-04-24 Komatsu Mfg Co Ltd SADOBUZAISOSASOCHINO MODERU
JPS5531864A (en) * 1978-08-28 1980-03-06 Pentel Kk Composite to discolor letter written in developable and erasable ink
JPS5530982A (en) * 1978-08-29 1980-03-05 Pentel Kk Eraser for pressureesensitive copying paper
JPS5692974A (en) * 1979-12-26 1981-07-28 Adogaa Kogyo Kk Device for drawing letter and design

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021533004A (en) * 2018-07-31 2021-12-02 ソシエテ ビックSociete Bic Erasing tool containing polyetheramine for thermochromic ink compositions

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