CN101928485B - 一种废纸脱墨剂 - Google Patents
一种废纸脱墨剂 Download PDFInfo
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- CN101928485B CN101928485B CN 200910087730 CN200910087730A CN101928485B CN 101928485 B CN101928485 B CN 101928485B CN 200910087730 CN200910087730 CN 200910087730 CN 200910087730 A CN200910087730 A CN 200910087730A CN 101928485 B CN101928485 B CN 101928485B
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- waste paper
- agent
- deinking agent
- deinking
- paper deinking
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Abstract
Description
样品 | 白度ISO% | 白度增值ISO% | 得率% |
无脱墨剂 | 43 | --- | ---- |
实施例1脱墨剂 | 56 | 13 | 80 |
实施例2脱墨剂 | 58 | 15 | 78 |
实施例3脱墨剂 | 58 | 15 | 78 |
实施例4脱墨剂 | 59 | 16 | 76 |
Claims (2)
Priority Applications (1)
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CN 200910087730 CN101928485B (zh) | 2009-06-24 | 2009-06-24 | 一种废纸脱墨剂 |
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CN 200910087730 CN101928485B (zh) | 2009-06-24 | 2009-06-24 | 一种废纸脱墨剂 |
Publications (2)
Publication Number | Publication Date |
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CN101928485A CN101928485A (zh) | 2010-12-29 |
CN101928485B true CN101928485B (zh) | 2012-05-30 |
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CN 200910087730 Active CN101928485B (zh) | 2009-06-24 | 2009-06-24 | 一种废纸脱墨剂 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102926259B (zh) * | 2012-11-01 | 2015-06-03 | 泉州华祥纸业有限公司 | 提高办公废纸浆中油墨去除效果的方法 |
CN106318011A (zh) * | 2015-06-19 | 2017-01-11 | 上海东升新材料有限公司 | 一种高效脱墨剂及其制备方法 |
CN105062190A (zh) * | 2015-09-17 | 2015-11-18 | 天津市昌维生物科技有限公司 | 一种废纸制浆脱墨剂及其制备方法 |
CN105295512B (zh) * | 2015-11-25 | 2019-01-18 | 涟水永丰纸业有限公司 | 一种纸张脱墨剂 |
CN105504955A (zh) * | 2016-01-19 | 2016-04-20 | 黄家亨 | 一种脱墨剂及其制备方法和工艺条件 |
CN107974128A (zh) * | 2017-12-27 | 2018-05-01 | 湖南美莱精化有限公司 | 一种广谱废纸脱墨剂及其制备方法 |
CN109208367A (zh) * | 2018-09-30 | 2019-01-15 | 兰溪泛仕达新材料科技有限公司 | 一种新型废纸浮选脱墨剂 |
CN110183897A (zh) * | 2019-06-26 | 2019-08-30 | 珠海横琴思国科技发展有限公司 | 一种环保、高效的聚氨酯油墨脱墨剂及其制备方法 |
CN111749038A (zh) * | 2020-06-22 | 2020-10-09 | 肇庆市汇嘉纸品包装有限公司 | 一种废纸回收再生纸板加工工艺 |
CN116179010B (zh) * | 2023-02-28 | 2024-04-02 | 江苏理文造纸有限公司 | 一种油墨脱墨剂及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0492224A1 (en) * | 1990-12-28 | 1992-07-01 | Mitsubishi Oil Company, Limited | Deinking agent for the reclamation of waste paper |
CN101177558A (zh) * | 2007-10-30 | 2008-05-14 | 山东太阳纸业股份有限公司 | 一种脱墨剂 |
CN101280133A (zh) * | 2008-05-26 | 2008-10-08 | 上海工程技术大学 | 水基复合脱墨剂 |
CN101381534A (zh) * | 2008-10-30 | 2009-03-11 | 杭州开博化工有限公司 | 环保型混合废纸脱墨剂 |
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2009
- 2009-06-24 CN CN 200910087730 patent/CN101928485B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0492224A1 (en) * | 1990-12-28 | 1992-07-01 | Mitsubishi Oil Company, Limited | Deinking agent for the reclamation of waste paper |
CN101177558A (zh) * | 2007-10-30 | 2008-05-14 | 山东太阳纸业股份有限公司 | 一种脱墨剂 |
CN101280133A (zh) * | 2008-05-26 | 2008-10-08 | 上海工程技术大学 | 水基复合脱墨剂 |
CN101381534A (zh) * | 2008-10-30 | 2009-03-11 | 杭州开博化工有限公司 | 环保型混合废纸脱墨剂 |
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Publication number | Publication date |
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CN101928485A (zh) | 2010-12-29 |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 100102, Beijing Wangjing science and Technology Park, Chaoyang District No. 4 Yang Lu, No. 302 light building, room 3 Patentee after: China National Pulp & Paper Research Institute Address before: 100032 Beijing city Chongwen District No. 7 South off the 5 floor of the Warwick International Apartments room 1510 Patentee before: China National Pulp & Paper Research Institute |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20101229 Assignee: Shanghai Qingliang Industry Co., Ltd. Assignor: China National Pulp & Paper Research Institute Contract record no.: 2012310000173 Denomination of invention: Waste paper deinking agent Granted publication date: 20120530 License type: Exclusive License Record date: 20120923 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100102, Beijing Wangjing science and Technology Park, Chaoyang District No. 4 Yang Lu, No. 302 light building, room 3 Patentee after: China pulp and Paper Research Institute Co., Ltd. Address before: 100102, Beijing Wangjing science and Technology Park, Chaoyang District No. 4 Yang Lu, No. 302 light building, room 3 Patentee before: China National Pulp & Paper Research Institute |
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CP01 | Change in the name or title of a patent holder |