CN201442438U - 一种黑板贴膜 - Google Patents
一种黑板贴膜 Download PDFInfo
- Publication number
- CN201442438U CN201442438U CN2009200158043U CN200920015804U CN201442438U CN 201442438 U CN201442438 U CN 201442438U CN 2009200158043 U CN2009200158043 U CN 2009200158043U CN 200920015804 U CN200920015804 U CN 200920015804U CN 201442438 U CN201442438 U CN 201442438U
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- blackboard
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- 239000011888 foil Substances 0.000 title abstract 6
- 239000010410 layer Substances 0.000 claims description 35
- 239000012790 adhesive layer Substances 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
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Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200158043U CN201442438U (zh) | 2009-07-21 | 2009-07-21 | 一种黑板贴膜 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009200158043U CN201442438U (zh) | 2009-07-21 | 2009-07-21 | 一种黑板贴膜 |
Publications (1)
Publication Number | Publication Date |
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CN201442438U true CN201442438U (zh) | 2010-04-28 |
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CN2009200158043U Expired - Fee Related CN201442438U (zh) | 2009-07-21 | 2009-07-21 | 一种黑板贴膜 |
Country Status (1)
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CN (1) | CN201442438U (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103373145A (zh) * | 2013-07-05 | 2013-10-30 | 苏州威仕科贸有限公司 | 一种书写pvc贴膜及其制备方法 |
CN103395318A (zh) * | 2013-07-05 | 2013-11-20 | 苏州威仕科贸有限公司 | 一种pet复合型书写贴膜的制备方法 |
CN106274129A (zh) * | 2015-05-28 | 2017-01-04 | 南通百纳数码新材料有限公司 | 一种可上下刊的书写贴 |
CN108454275A (zh) * | 2014-07-29 | 2018-08-28 | 上海易教信息科技有限公司 | 防眩光黑色透视玻璃及其生产方法及智能黑板 |
CN110597008A (zh) * | 2018-06-11 | 2019-12-20 | 台湾扬昕股份有限公司 | 可书写投影屏幕 |
-
2009
- 2009-07-21 CN CN2009200158043U patent/CN201442438U/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103373145A (zh) * | 2013-07-05 | 2013-10-30 | 苏州威仕科贸有限公司 | 一种书写pvc贴膜及其制备方法 |
CN103395318A (zh) * | 2013-07-05 | 2013-11-20 | 苏州威仕科贸有限公司 | 一种pet复合型书写贴膜的制备方法 |
CN103395318B (zh) * | 2013-07-05 | 2015-07-15 | 苏州威仕科贸有限公司 | 一种pet复合型书写贴膜的制备方法 |
CN108454275A (zh) * | 2014-07-29 | 2018-08-28 | 上海易教信息科技有限公司 | 防眩光黑色透视玻璃及其生产方法及智能黑板 |
CN106274129A (zh) * | 2015-05-28 | 2017-01-04 | 南通百纳数码新材料有限公司 | 一种可上下刊的书写贴 |
CN110597008A (zh) * | 2018-06-11 | 2019-12-20 | 台湾扬昕股份有限公司 | 可书写投影屏幕 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: DALIAN BAIYI OU CHALK TECHNOLOGY DEVELOPMENT CO., Free format text: FORMER OWNER: CENG AIJUN Effective date: 20120510 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 116001 DALIAN, LIAONING PROVINCE TO: 116600 DALIAN, LIAONING PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120510 Address after: 116600 IA-14A block two, Huang Xi Haixi Road, Dalian Free Trade Zone, Liaoning, 203 Patentee after: DALIAN BAIYIOU CHALK SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 116001, building 4, No. 110, staff street, Zhongshan District, Liaoning, Dalian 2-201 Patentee before: Zeng Aijun |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100428 Termination date: 20120721 |