CN1281920A - 非木材纤维纸张增强剂 - Google Patents
非木材纤维纸张增强剂 Download PDFInfo
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- CN1281920A CN1281920A CN 99113918 CN99113918A CN1281920A CN 1281920 A CN1281920 A CN 1281920A CN 99113918 CN99113918 CN 99113918 CN 99113918 A CN99113918 A CN 99113918A CN 1281920 A CN1281920 A CN 1281920A
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- Prior art keywords
- agent
- wood fibre
- fibre paper
- paper strengthening
- reaction
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Abstract
Description
样品1 | 定量(g/m2) | 平均拉力(g) | 裂断长(m) | 提高率(%) |
空 白 | 64.55 | 2263 | 2338 | |
实施例1样 | 66.54 | 3150 | 3156 | 34.99 |
实施例2样 | 67.89 | 3320 | 3260 | 39.44 |
样品1 | 定量(g/m2) | 平均拉力(g) | 裂断长(m) | 提高率(%) | 填料留着率(%) |
空 白 | 58.07 | 3975 | 4564 | 63.9 | |
阳离子淀粉 | 60.91 | 4757 | 5207 | 14.09 | 71.3 |
实施例1产品 | 60.31 | 4972 | 5497 | 20.44 | 84.2 |
样品1 | 定量(g/m2) | 平均拉力(g) | 裂断长(m) | 增长率(%) |
空 白 | 77.96 | 4983 | 4261 | |
阳离子淀粉 | 77.91 | 6224 | 5326 | 24.99 |
实施例2样 | 77.82 | 6958 | 5961 | 39.90 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN99113918A CN1085279C (zh) | 1999-07-27 | 1999-07-27 | 非木材纤维纸张增强剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN99113918A CN1085279C (zh) | 1999-07-27 | 1999-07-27 | 非木材纤维纸张增强剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1281920A true CN1281920A (zh) | 2001-01-31 |
CN1085279C CN1085279C (zh) | 2002-05-22 |
Family
ID=5277056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99113918A Expired - Lifetime CN1085279C (zh) | 1999-07-27 | 1999-07-27 | 非木材纤维纸张增强剂 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1085279C (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102477100A (zh) * | 2010-11-23 | 2012-05-30 | 兰州瑞特变性淀粉科技有限公司 | 酯化-醚化双变性淀粉及其固相制备方法 |
CN102587208A (zh) * | 2011-12-31 | 2012-07-18 | 杭州纸友科技有限公司 | 一种抗干扰型再生纸增强剂的制造方法 |
CN102942633A (zh) * | 2012-12-11 | 2013-02-27 | 广西民族大学 | 一种复合变性淀粉的清洁生产方法 |
CN101724083B (zh) * | 2010-01-15 | 2013-05-08 | 广西大学 | 生产变性淀粉的方法 |
CN106120448A (zh) * | 2016-07-13 | 2016-11-16 | 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 |
Family Cites Families (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 |
US5104487A (en) * | 1988-09-02 | 1992-04-14 | Betz Paper Chem., Inc. | Papermaking using cationic starch and naturally anionic polysacchride gums |
-
1999
- 1999-07-27 CN CN99113918A patent/CN1085279C/zh not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101724083B (zh) * | 2010-01-15 | 2013-05-08 | 广西大学 | 生产变性淀粉的方法 |
CN102477100A (zh) * | 2010-11-23 | 2012-05-30 | 兰州瑞特变性淀粉科技有限公司 | 酯化-醚化双变性淀粉及其固相制备方法 |
CN102477100B (zh) * | 2010-11-23 | 2013-12-25 | 兰州瑞特变性淀粉科技有限公司 | 酯化-醚化双变性淀粉及其固相制备方法 |
CN102587208A (zh) * | 2011-12-31 | 2012-07-18 | 杭州纸友科技有限公司 | 一种抗干扰型再生纸增强剂的制造方法 |
CN102587208B (zh) * | 2011-12-31 | 2014-07-09 | 杭州纸友科技有限公司 | 一种抗干扰型再生纸增强剂的制造方法 |
CN102942633A (zh) * | 2012-12-11 | 2013-02-27 | 广西民族大学 | 一种复合变性淀粉的清洁生产方法 |
CN102942633B (zh) * | 2012-12-11 | 2014-12-03 | 广西民族大学 | 一种复合变性淀粉的清洁生产方法 |
CN106120448A (zh) * | 2016-07-13 | 2016-11-16 | 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 |
Also Published As
Publication number | Publication date |
---|---|
CN1085279C (zh) | 2002-05-22 |
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Legal Events
Date | Code | Title | Description |
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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: 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.: 2008330000639 Denomination of invention: Non-wood fibre paper strengthening agent Granted publication date: 20020522 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 | ||
TR01 | Transfer of patent right |
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: 20020522 |
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CX01 | Expiry of patent term |