JP7175607B2 - 筆記シート - Google Patents

筆記シート Download PDF

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Publication number
JP7175607B2
JP7175607B2 JP2017251732A JP2017251732A JP7175607B2 JP 7175607 B2 JP7175607 B2 JP 7175607B2 JP 2017251732 A JP2017251732 A JP 2017251732A JP 2017251732 A JP2017251732 A JP 2017251732A JP 7175607 B2 JP7175607 B2 JP 7175607B2
Authority
JP
Japan
Prior art keywords
cover sheet
adhesive layer
layer
sheet
writing
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.)
Active
Application number
JP2017251732A
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English (en)
Japanese (ja)
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JP2019116040A (ja
Inventor
木 格 若
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.)
Pilot Corp
Original Assignee
Pilot 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 Pilot Corp filed Critical Pilot Corp
Priority to JP2017251732A priority Critical patent/JP7175607B2/ja
Priority to PCT/JP2018/046307 priority patent/WO2019131272A1/ja
Priority to CN201880081742.8A priority patent/CN111491804A/zh
Priority to TW107147149A priority patent/TW201932321A/zh
Publication of JP2019116040A publication Critical patent/JP2019116040A/ja
Application granted granted Critical
Publication of JP7175607B2 publication Critical patent/JP7175607B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B43L1/00—Repeatedly-usable boards or tablets for writing or drawing

Landscapes

  • Laminated Bodies (AREA)
JP2017251732A 2017-12-27 2017-12-27 筆記シート Active JP7175607B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2017251732A JP7175607B2 (ja) 2017-12-27 2017-12-27 筆記シート
PCT/JP2018/046307 WO2019131272A1 (ja) 2017-12-27 2018-12-17 筆記シート
CN201880081742.8A CN111491804A (zh) 2017-12-27 2018-12-17 书写板
TW107147149A TW201932321A (zh) 2017-12-27 2018-12-26 書寫片

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017251732A JP7175607B2 (ja) 2017-12-27 2017-12-27 筆記シート

Publications (2)

Publication Number Publication Date
JP2019116040A JP2019116040A (ja) 2019-07-18
JP7175607B2 true JP7175607B2 (ja) 2022-11-21

Family

ID=67063559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017251732A Active JP7175607B2 (ja) 2017-12-27 2017-12-27 筆記シート

Country Status (4)

Country Link
JP (1) JP7175607B2 (zh)
CN (1) CN111491804A (zh)
TW (1) TW201932321A (zh)
WO (1) WO2019131272A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3106006B1 (fr) * 2020-01-02 2023-10-27 Saint Gobain Système optique, vitrage isolant comportant un tel système optique, procédé de fabrication de ce vitrage isolant et procédé de protection d’un système optique

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001142387A (ja) 1999-11-17 2001-05-25 Sanko Sangyo Co Ltd 教習遊具
JP2010042618A (ja) 2008-08-14 2010-02-25 Daio Paper Corp 繰り返し記載可能なシート
US20120298542A1 (en) 2011-05-23 2012-11-29 Michael Littlejohn Self-erasing memorandum system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5067947U (zh) * 1973-10-26 1975-06-17
JPS55105388U (zh) * 1979-01-20 1980-07-23
JPH0574895U (ja) * 1992-03-13 1993-10-12 順彦 佐藤 書き消し自在の書き込みシート
GB9322704D0 (en) * 1993-11-04 1993-12-22 Ici Plc Polymeric film
JP2009297972A (ja) * 2008-06-11 2009-12-24 Mitsubishi Chemicals Corp スクリーンボード用積層フィルム
EP2332391A2 (en) * 2008-08-22 2011-06-15 3M Innovative Properties Company Combination dry erase board/projection screen
JP2011143672A (ja) * 2010-01-18 2011-07-28 Tatsuta Kagaku Kk 筆記シート
WO2015035464A2 (en) * 2013-09-12 2015-03-19 Logan Wolf Properties Pty Ltd Improved writing board
CN106997127B (zh) * 2017-04-21 2022-05-20 深圳市屏柔科技有限公司 一种高亮度粗笔迹压敏型胆甾相液晶黑板结构及制作工艺

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001142387A (ja) 1999-11-17 2001-05-25 Sanko Sangyo Co Ltd 教習遊具
JP2010042618A (ja) 2008-08-14 2010-02-25 Daio Paper Corp 繰り返し記載可能なシート
US20120298542A1 (en) 2011-05-23 2012-11-29 Michael Littlejohn Self-erasing memorandum system

Also Published As

Publication number Publication date
CN111491804A (zh) 2020-08-04
JP2019116040A (ja) 2019-07-18
TW201932321A (zh) 2019-08-16
WO2019131272A1 (ja) 2019-07-04

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