EP3480028A4 - Friction body, writing implement, and writing implement set - Google Patents
Friction body, writing implement, and writing implement set Download PDFInfo
- 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 implement
- friction body
- writing
- implement set
- 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
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
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 implement, and writing implement set |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3480028A4 (en) |
JP (2) | JP2018001573A (en) |
WO (1) | WO2018003475A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7438144B2 (en) | 2018-07-31 | 2024-02-26 | ソシエテ ビック | Erasing tools containing polyether amines for thermochromic ink compositions |
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 |
WO2021200474A1 (en) * | 2020-03-31 | 2021-10-07 | 株式会社パイロットコーポレーション | Thermochromic writing implement |
Citations (6)
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 | Frictional body, writing utensil equipped with the same and writing utensil set |
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)
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 |
-
2016
- 2016-06-30 JP JP2016130701A patent/JP2018001573A/en active Pending
-
2017
- 2017-06-12 WO PCT/JP2017/021671 patent/WO2018003475A1/en unknown
- 2017-06-12 EP EP17819839.6A patent/EP3480028A4/en active Pending
-
2021
- 2021-03-17 JP JP2021044040A patent/JP7007507B2/en active Active
Patent Citations (6)
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 | Frictional body, writing utensil equipped with the same and writing utensil set |
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)
Title |
---|
See also references of WO2018003475A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP2018001573A (en) | 2018-01-11 |
WO2018003475A1 (en) | 2018-01-04 |
JP7007507B2 (en) | 2022-01-24 |
JP2021098377A (en) | 2021-07-01 |
EP3480028A1 (en) | 2019-05-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20190105 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20200123 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B43L 19/00 20060101AFI20200117BHEP Ipc: B43K 29/02 20060101ALI20200117BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20211203 |
|
RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: MITSUBISHI PENCIL COMPANY, LIMITED |