CN101456105B - 一种以松香为载体的水溶性助焊剂及其制备方法 - Google Patents
一种以松香为载体的水溶性助焊剂及其制备方法 Download PDFInfo
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- CN101456105B CN101456105B CN 200810240299 CN200810240299A CN101456105B CN 101456105 B CN101456105 B CN 101456105B CN 200810240299 CN200810240299 CN 200810240299 CN 200810240299 A CN200810240299 A CN 200810240299A CN 101456105 B CN101456105 B CN 101456105B
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- water
- rosin
- soluble flux
- weight
- ethanol
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CN 200810240299 CN101456105B (zh) | 2008-12-24 | 2008-12-24 | 一种以松香为载体的水溶性助焊剂及其制备方法 |
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CN 200810240299 CN101456105B (zh) | 2008-12-24 | 2008-12-24 | 一种以松香为载体的水溶性助焊剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN101456105A CN101456105A (zh) | 2009-06-17 |
CN101456105B true CN101456105B (zh) | 2012-12-05 |
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CN 200810240299 Expired - Fee Related CN101456105B (zh) | 2008-12-24 | 2008-12-24 | 一种以松香为载体的水溶性助焊剂及其制备方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108326470B (zh) * | 2017-12-11 | 2020-12-04 | 五河县俊宝钢结构有限公司 | 一种环保水清洗型助焊剂 |
CN108526759A (zh) * | 2018-04-20 | 2018-09-14 | 苏州龙腾万里化工科技有限公司 | 一种环保型助焊剂 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3746620A (en) * | 1971-07-13 | 1973-07-17 | Nl Industries Inc | Water soluble flux composition |
US4478650A (en) * | 1983-10-19 | 1984-10-23 | At&T Technologies, Inc. | Water soluble flux |
CN1562554A (zh) * | 2004-03-30 | 2005-01-12 | 深圳市唯特偶化工开发实业有限公司 | 免清洗无铅焊料助焊剂 |
CN101062536A (zh) * | 2007-06-01 | 2007-10-31 | 中南大学 | 无铅焊锡用无卤素免清洗助焊剂 |
CN101269448A (zh) * | 2008-04-22 | 2008-09-24 | 太仓市首创锡业有限公司 | 免清洗无铅焊料助焊剂 |
-
2008
- 2008-12-24 CN CN 200810240299 patent/CN101456105B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3746620A (en) * | 1971-07-13 | 1973-07-17 | Nl Industries Inc | Water soluble flux composition |
US4478650A (en) * | 1983-10-19 | 1984-10-23 | At&T Technologies, Inc. | Water soluble flux |
CN1562554A (zh) * | 2004-03-30 | 2005-01-12 | 深圳市唯特偶化工开发实业有限公司 | 免清洗无铅焊料助焊剂 |
CN101062536A (zh) * | 2007-06-01 | 2007-10-31 | 中南大学 | 无铅焊锡用无卤素免清洗助焊剂 |
CN101269448A (zh) * | 2008-04-22 | 2008-09-24 | 太仓市首创锡业有限公司 | 免清洗无铅焊料助焊剂 |
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Publication number | Publication date |
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CN101456105A (zh) | 2009-06-17 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20090617 Assignee: Beijing Kang Ke Electronic Materials Co., Ltd. Assignor: Yang Jiaji Contract record no.: 2012110000183 Denomination of invention: Water-soluble flux using rosin as carrier and preparation method thereof Granted publication date: 20121205 License type: Exclusive License Record date: 20121214 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20151224 |
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EXPY | Termination of patent right or utility model |