CN1075577C - 抗干扰型新闻纸湿部助剂 - Google Patents
抗干扰型新闻纸湿部助剂 Download PDFInfo
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- CN1075577C CN1075577C CN99113920A CN99113920A CN1075577C CN 1075577 C CN1075577 C CN 1075577C CN 99113920 A CN99113920 A CN 99113920A CN 99113920 A CN99113920 A CN 99113920A CN 1075577 C CN1075577 C CN 1075577C
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- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Description
样品 | 裂断长(m) | 裂断长增长率(%) | 叩解度(°SR) | 叩解度下降率(%) |
空白 | 2269 | 68 | ||
实施例1 | 2763 | 21.77 | 60 | 11.8 |
实施例2 | 2822 | 24.37 | 59 | 13.2 |
阳离子淀粉 | 2558 | 12.74 | 61 | 10.3 |
样品 | 裂断长(m) | 裂断长增长率(%) |
空白 | 1875 | |
实施例1 | 2451 | 30.72 |
实施例2 | 2580 | 37.71 |
阳离子淀粉 | 2205 | 17.6 |
添加量 | 裂断长(m) | 增长率(%) |
空白 | 1875 | |
1% | 2243 | 19.6 |
1.5% | 2419 | 29.0 |
2.0% | 2580 | 37.71 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN99113920A CN1075577C (zh) | 1999-07-27 | 1999-07-27 | 抗干扰型新闻纸湿部助剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN99113920A CN1075577C (zh) | 1999-07-27 | 1999-07-27 | 抗干扰型新闻纸湿部助剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1281919A CN1281919A (zh) | 2001-01-31 |
CN1075577C true CN1075577C (zh) | 2001-11-28 |
Family
ID=5277058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99113920A Expired - Lifetime CN1075577C (zh) | 1999-07-27 | 1999-07-27 | 抗干扰型新闻纸湿部助剂 |
Country Status (1)
Country | Link |
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CN (1) | CN1075577C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101274768B (zh) * | 2008-05-19 | 2010-06-02 | 贺明波 | 一种电量中和剂及其制备方法 |
CN103343478B (zh) * | 2013-07-03 | 2016-03-30 | 金华盛纸业(苏州工业园区)有限公司 | 一种湿部淀粉及其应用 |
CN106120448B (zh) * | 2016-07-13 | 2017-12-26 | 广西梧州市明阳生化科技有限公司 | 一种复合变性淀粉的制备方法 |
CN107630389A (zh) * | 2017-10-25 | 2018-01-26 | 诸城兴贸玉米开发有限公司 | 一种造纸复合助留剂 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4093510A (en) * | 1977-04-07 | 1978-06-06 | The United States Of America As Represented By The Secretary Of Agriculture | Xanthated starch amine paper additives |
US5496440A (en) * | 1991-07-02 | 1996-03-05 | Eka Nobel Ab | Process for the manufacture of paper |
-
1999
- 1999-07-27 CN CN99113920A patent/CN1075577C/zh not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4093510A (en) * | 1977-04-07 | 1978-06-06 | The United States Of America As Represented By The Secretary Of Agriculture | Xanthated starch amine paper additives |
US5496440A (en) * | 1991-07-02 | 1996-03-05 | Eka Nobel Ab | Process for the manufacture of paper |
Also Published As
Publication number | Publication date |
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CN1281919A (zh) | 2001-01-31 |
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C06 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhiyou Science & Technology Co., Ltd., Hangzhou Assignor: Hangzhou Chemical and Engineering Institute Contract fulfillment period: 2008.7.1 to 2018.6.30 Contract record no.: 2008330000638 Denomination of invention: Anti-interference type news-paper wet end adjuvant Granted publication date: 20011128 License type: Exclusive license Record date: 2008.9.24 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.7.1 TO 2018.6.30 Name of requester: ZHIYOU SCIENCE & TECHNOLOGY CO., LTD., HANGZHOU Effective date: 20080924 |
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ASS | Succession or assignment of patent right |
Owner name: HANGZHOU RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY Free format text: FORMER OWNER: HANGZHOU INST. OF CHEMICAL ENGINEERING Effective date: 20121015 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20121015 Address after: 310014 lime dam No. 7, Zhejiang, Hangzhou Patentee after: Hangzhou Research Institute of Chemical Technology Co., Ltd. Address before: Hushu lime dam of Hangzhou city in Zhejiang province 310014 No. 7 Patentee before: Hangzhou Chemical and Engineering Institute |
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CX01 | Expiry of patent term |
Granted publication date: 20011128 |
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CX01 | Expiry of patent term |