EP3480028A4 - FRICTION BODY, WRITING INSTRUMENT AND WRITING INSTRUMENT SET - Google Patents

FRICTION BODY, WRITING INSTRUMENT AND WRITING INSTRUMENT SET Download PDF

Info

Publication number
EP3480028A4
EP3480028A4 EP17819839.6A EP17819839A EP3480028A4 EP 3480028 A4 EP3480028 A4 EP 3480028A4 EP 17819839 A EP17819839 A EP 17819839A EP 3480028 A4 EP3480028 A4 EP 3480028A4
Authority
EP
European Patent Office
Prior art keywords
writing instrument
friction body
instrument set
writing
friction
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
EP17819839.6A
Other languages
German (de)
French (fr)
Other versions
EP3480028A1 (en
Inventor
Kazuhiko Furukawa
Yusuke Nakamura
Ryota Nakanishi
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.)
Mitsubishi Pencil Co Ltd
Original Assignee
Mitsubishi Pencil 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 Mitsubishi Pencil Co Ltd filed Critical Mitsubishi Pencil Co Ltd
Publication of EP3480028A1 publication Critical patent/EP3480028A1/en
Publication of EP3480028A4 publication Critical patent/EP3480028A4/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K29/00—Combinations of writing implements with other articles
    • B43K29/02—Combinations of writing implements with other articles with rubbers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
EP17819839.6A 2016-06-30 2017-06-12 FRICTION BODY, WRITING INSTRUMENT AND WRITING INSTRUMENT SET Pending EP3480028A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016130701A JP2018001573A (en) 2016-06-30 2016-06-30 Friction body, writing instrument, and writing instrument set
PCT/JP2017/021671 WO2018003475A1 (en) 2016-06-30 2017-06-12 Friction body, writing implement, and writing implement set

Publications (2)

Publication Number Publication Date
EP3480028A1 EP3480028A1 (en) 2019-05-08
EP3480028A4 true EP3480028A4 (en) 2020-02-26

Family

ID=60786234

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17819839.6A Pending EP3480028A4 (en) 2016-06-30 2017-06-12 FRICTION BODY, WRITING INSTRUMENT AND WRITING INSTRUMENT SET

Country Status (3)

Country Link
EP (1) EP3480028A4 (en)
JP (2) JP2018001573A (en)
WO (1) WO2018003475A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11787226B2 (en) 2018-07-31 2023-10-17 Societe Bic Eraser tool containing polyetheramine
JP7261009B2 (en) * 2018-12-27 2023-04-19 株式会社パイロットコーポレーション writing instrument
JP7456825B2 (en) * 2020-03-25 2024-03-27 三井化学株式会社 Composition for friction body, friction body and writing instrument
CN115443219B (en) * 2020-03-31 2024-03-15 株式会社百乐 Thermochromic writing instrument

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6441091B1 (en) * 2001-07-27 2002-08-27 Binney & Smith Eraser
JP2006123324A (en) * 2004-10-28 2006-05-18 Pilot Ink Co Ltd Friction body and writing instrument and writing instrument set including the same
JP2007204676A (en) * 2006-02-03 2007-08-16 Yokohama Rubber Co Ltd:The Thermoplastic elastomeric composition and glazing gasket using the same
US20070189836A1 (en) * 2006-01-27 2007-08-16 The Pilot Ink Co., Ltd. Friction body, writing instrument and writing instrument set
US8268929B2 (en) * 2004-04-06 2012-09-18 Riken Technos Corporation Resin composition
JP2016060757A (en) * 2014-09-15 2016-04-25 リケンテクノス株式会社 Thermoplastic elastomer composition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4308359B2 (en) * 1999-03-25 2009-08-05 パイロットインキ株式会社 Thermochromic characters
JP4087664B2 (en) * 2002-08-27 2008-05-21 アロン化成株式会社 Elastomer composition
JP5699591B2 (en) 2010-12-22 2015-04-15 ぺんてる株式会社 eraser
JP2013091230A (en) * 2011-10-25 2013-05-16 Pentel Corp Eraser
JP2013111952A (en) * 2011-11-30 2013-06-10 Mitsubishi Pencil Co Ltd Writing implement
JP6494262B2 (en) * 2014-11-26 2019-04-03 三菱鉛筆株式会社 Writing instrument with eraser

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6441091B1 (en) * 2001-07-27 2002-08-27 Binney & Smith Eraser
US8268929B2 (en) * 2004-04-06 2012-09-18 Riken Technos Corporation Resin composition
JP2006123324A (en) * 2004-10-28 2006-05-18 Pilot Ink Co Ltd Friction body and writing instrument and writing instrument set including the same
US20070189836A1 (en) * 2006-01-27 2007-08-16 The Pilot Ink Co., Ltd. Friction body, writing instrument and writing instrument set
JP2007204676A (en) * 2006-02-03 2007-08-16 Yokohama Rubber Co Ltd:The Thermoplastic elastomeric composition and glazing gasket using the same
JP2016060757A (en) * 2014-09-15 2016-04-25 リケンテクノス株式会社 Thermoplastic elastomer composition

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018003475A1 *

Also Published As

Publication number Publication date
JP2018001573A (en) 2018-01-11
EP3480028A1 (en) 2019-05-08
WO2018003475A1 (en) 2018-01-04
JP2021098377A (en) 2021-07-01
JP7007507B2 (en) 2022-01-24

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Owner name: MITSUBISHI PENCIL COMPANY, LIMITED