CN1291759C - 聚n-乙烯基吡咯烷酮与聚乙烯醇共混压敏胶及其应用 - Google Patents
聚n-乙烯基吡咯烷酮与聚乙烯醇共混压敏胶及其应用 Download PDFInfo
- Publication number
- CN1291759C CN1291759C CN 200410059668 CN200410059668A CN1291759C CN 1291759 C CN1291759 C CN 1291759C CN 200410059668 CN200410059668 CN 200410059668 CN 200410059668 A CN200410059668 A CN 200410059668A CN 1291759 C CN1291759 C CN 1291759C
- Authority
- CN
- China
- Prior art keywords
- molecular weight
- poly
- sensitive adhesive
- vinyl pyrrolidone
- pressure sensitive
- 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.)
- Expired - Fee Related
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- Medicinal Preparation (AREA)
Abstract
Description
实施例 | PVP分子量(万)/含量(克) | PVP分子量(万)/含量(克) | PVA分子量(万)/含量(克) | B(分子量)/含量(克) | 戊二醛/含量(克) | 水/含量(克) | 其它/含量(克) |
12345678910111213 | 20/2030/2030/2040/25.350/2080/0.5100/10100/10100/40150/10150/30200/10200/20 | 15/3.620/510/151/0.710/5020/300.5/6015/800.8/401/10.8/205/0.75/10 | 20/1.25/515/12.511/513/1.120/1.53/59/2011/33/3.25/23/4.35/5 | 甘油/8.2PPO(1000)/30甘油/47.5甘油/39甘油/38.9甘油/18甘油/25丁二醇/90PEG(300)/15甘油/11乙二醇/11甘油/14PEG(300)/60 | 5.659--6--3.9------2--1.5-- | 3340607037301010.5102020215 | 明胶/0.5羟丙甲纤维素/5 |
实施例 | 初粘力/钢球号 | 180°剥离力/N | 持粘力脱离时间/h | 湿气透过量(g/m2/24h) |
12345678910111213 | 17191617192017161319151817 | 9.378.8712.4513.9215.7311.1814.5412.514.616.410.517.29.8 | 9.311.622.720.318.215.516192119.910.115.314.5 | 667.9539.8634.6675.3621.2714.6578.5642.3545.7501.4532.7489.4582.4 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410059668 CN1291759C (zh) | 2003-07-31 | 2004-06-16 | 聚n-乙烯基吡咯烷酮与聚乙烯醇共混压敏胶及其应用 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN03130525 | 2003-07-31 | ||
CN03130525.3 | 2003-07-31 | ||
CN 200410059668 CN1291759C (zh) | 2003-07-31 | 2004-06-16 | 聚n-乙烯基吡咯烷酮与聚乙烯醇共混压敏胶及其应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1579560A CN1579560A (zh) | 2005-02-16 |
CN1291759C true CN1291759C (zh) | 2006-12-27 |
Family
ID=34593028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200410059668 Expired - Fee Related CN1291759C (zh) | 2003-07-31 | 2004-06-16 | 聚n-乙烯基吡咯烷酮与聚乙烯醇共混压敏胶及其应用 |
Country Status (1)
Country | Link |
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CN (1) | CN1291759C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101370453B (zh) * | 2005-12-14 | 2013-12-18 | 努沃研究公司 | 用于皮肤输送药物的组合物和方法 |
NZ582565A (en) * | 2007-07-10 | 2012-07-27 | Agile Therapeutics Inc | Dermal delivery device with in situ seal |
CN101461957B (zh) * | 2007-12-19 | 2012-12-05 | 天津大学 | 有机硅交联的聚乙烯醇涂膜剂和制备方法及应用 |
CN106075546A (zh) * | 2016-06-06 | 2016-11-09 | 湖州国信物资有限公司 | 一种具有促进伤口愈合功效的软组织用粘合剂 |
CN107629735A (zh) * | 2016-07-19 | 2018-01-26 | 上海暖友实业有限公司 | 医用贴专用热熔压敏胶及其制备方法 |
-
2004
- 2004-06-16 CN CN 200410059668 patent/CN1291759C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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CN1579560A (zh) | 2005-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Tamay Adhesive Product Co., Ltd. Assignor: Tianjin University Contract fulfillment period: 2008.8.29 to 2013.8.29 Contract record no.: 2009120000216 Denomination of invention: Coblended contact glue of poly N-ethenyl pyrrolidone and polyvinyl alcohol and its use Granted publication date: 20061227 License type: Exclusive license Record date: 20090922 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.29 TO 2013.8.29; CHANGE OF CONTRACT Name of requester: GUANGDONG DAMEI GLUING PRODUCTS CO., LTD. Effective date: 20090922 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061227 Termination date: 20210616 |