CN110734731B - 一种超支化聚脲无醛木材胶黏剂及制备方法和应用 - Google Patents
一种超支化聚脲无醛木材胶黏剂及制备方法和应用 Download PDFInfo
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- CN110734731B CN110734731B CN201911190735.4A CN201911190735A CN110734731B CN 110734731 B CN110734731 B CN 110734731B CN 201911190735 A CN201911190735 A CN 201911190735A CN 110734731 B CN110734731 B CN 110734731B
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- Prior art keywords
- hyperbranched polyurea
- adhesive
- urea
- polyurea
- hyperbranched
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/02—Polyureas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/002—Manufacture of substantially flat articles, e.g. boards, from particles or fibres characterised by the type of binder
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G71/00—Macromolecular compounds obtained by reactions forming a ureide or urethane link, otherwise, than from isocyanate radicals in the main chain of the macromolecule
- C08G71/02—Polyureas
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
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CN201911190735.4A CN110734731B (zh) | 2019-11-28 | 2019-11-28 | 一种超支化聚脲无醛木材胶黏剂及制备方法和应用 |
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CN201911190735.4A CN110734731B (zh) | 2019-11-28 | 2019-11-28 | 一种超支化聚脲无醛木材胶黏剂及制备方法和应用 |
Publications (2)
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CN110734731A CN110734731A (zh) | 2020-01-31 |
CN110734731B true CN110734731B (zh) | 2021-09-21 |
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CN201911190735.4A Active CN110734731B (zh) | 2019-11-28 | 2019-11-28 | 一种超支化聚脲无醛木材胶黏剂及制备方法和应用 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113861880A (zh) * | 2021-10-21 | 2021-12-31 | 西南林业大学 | 一种超支化改性纤维素木材胶黏剂的制备方法 |
Citations (9)
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CN1902259A (zh) * | 2003-11-04 | 2007-01-24 | 巴斯福股份公司 | 高度支化的高官能度聚脲 |
US7176271B2 (en) * | 2002-02-06 | 2007-02-13 | Basf Aktiengesellschaft | Method for the production of highly functional, highly branched polyureas |
CN1918212A (zh) * | 2004-02-09 | 2007-02-21 | 巴斯福股份公司 | 高官能度高度支化的聚脲 |
CN101848952A (zh) * | 2007-11-07 | 2010-09-29 | 拜尔材料科学股份公司 | 分散体粘合剂i |
CN103305168A (zh) * | 2013-07-02 | 2013-09-18 | 西南林业大学 | 一种无甲醛释放的树脂胶黏剂及其制备方法与应用 |
CN107603541A (zh) * | 2017-10-31 | 2018-01-19 | 西南林业大学 | 一种高固体含量的环境友好型共缩聚树脂木材胶黏剂及其制备方法与应用 |
US10072125B2 (en) * | 2014-10-21 | 2018-09-11 | Zhejiang University | Thiourea-containing dendrimer and thiourea-containing hyperbranched polymer as well as preparation methods thereof and applications thereof |
CN109467697A (zh) * | 2018-11-05 | 2019-03-15 | 西南林业大学 | 一种支化聚酰胺-乙二醛树脂胶粘剂及制备方法和应用 |
WO2019222092A1 (en) * | 2018-05-14 | 2019-11-21 | University Of Connecticut | High performance adhesives; methods of making; and use |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002036697A1 (de) * | 2000-10-31 | 2002-05-10 | Basf Drucksysteme Gmbh | Flüssigdruckfarben für den flexo- und/oder tiefdruck mit hyperverzweigten polymeren als bindemittel |
-
2019
- 2019-11-28 CN CN201911190735.4A patent/CN110734731B/zh active Active
Patent Citations (9)
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US7176271B2 (en) * | 2002-02-06 | 2007-02-13 | Basf Aktiengesellschaft | Method for the production of highly functional, highly branched polyureas |
CN1902259A (zh) * | 2003-11-04 | 2007-01-24 | 巴斯福股份公司 | 高度支化的高官能度聚脲 |
CN1918212A (zh) * | 2004-02-09 | 2007-02-21 | 巴斯福股份公司 | 高官能度高度支化的聚脲 |
CN101848952A (zh) * | 2007-11-07 | 2010-09-29 | 拜尔材料科学股份公司 | 分散体粘合剂i |
CN103305168A (zh) * | 2013-07-02 | 2013-09-18 | 西南林业大学 | 一种无甲醛释放的树脂胶黏剂及其制备方法与应用 |
US10072125B2 (en) * | 2014-10-21 | 2018-09-11 | Zhejiang University | Thiourea-containing dendrimer and thiourea-containing hyperbranched polymer as well as preparation methods thereof and applications thereof |
CN107603541A (zh) * | 2017-10-31 | 2018-01-19 | 西南林业大学 | 一种高固体含量的环境友好型共缩聚树脂木材胶黏剂及其制备方法与应用 |
WO2019222092A1 (en) * | 2018-05-14 | 2019-11-21 | University Of Connecticut | High performance adhesives; methods of making; and use |
CN109467697A (zh) * | 2018-11-05 | 2019-03-15 | 西南林业大学 | 一种支化聚酰胺-乙二醛树脂胶粘剂及制备方法和应用 |
Non-Patent Citations (5)
Title |
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Highly Branched Polyurea-Enhanced Urea-Formaldehyde Resin;Shuyang Jiang 等;《ACS applied polymer materials》;20210318(第3期);1157-1170 * |
Novel Highly Branched Polymer Wood Adhesive Resin;Taohong Li 等;《ACS Sustainable Chemistry Engineering》;20200318(第8期);5209-5216 * |
Preparation and characterization of a soy protein–based high-performance adhesive with a hyperbranched cross-linked structure;Yi Zhang 等;《Chemical Engineering Journal》;20180817;第354卷;1032-1041 * |
改性超支化聚合物对脲醛树脂性能的影响;王辉 等;《林业工程学报》;20181231(第3期);68-72 * |
高浓度甲醛制备脲醛树脂及其性能分析;席雪冬;《森林与环境学报》;20151231;第35卷(第3期);210-213 * |
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Inventor after: Du Guanben Inventor after: Li Taohong Inventor after: Yang Long Inventor after: Jiang Shuyang Inventor after: Zhang Bengang Inventor after: Zhou Xiaojian Inventor before: Du Guanben Inventor before: Li Taohong Inventor before: Yang Long Inventor before: Jiang Shuyang Inventor before: Zhang Bengang Inventor before: Zhou Xiaojian |
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