COPOLYCONDENSATION

作品数:4被引量:3H指数:1
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相关领域:理学更多>>
相关作者:庞龙更多>>
相关机构:湖北大学更多>>
相关期刊:《Journal of Wuhan University of Technology(Materials Science)》《Journal of Bioresources and Bioproducts》《Chinese Journal of Polymer Science》《Journal of Donghua University(English Edition)》更多>>
相关基金:国家自然科学基金中国博士后科学基金湖北省自然科学基金更多>>
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Competitive polycondensation of model compound melamine-urea-formaldehyed(MUF)resin system by^(13)C NMR被引量:2
《Journal of Bioresources and Bioproducts》2020年第1期60-66,共7页Jiankun Liang Quan Li Zhigang Wu Guanben Du Taohong Li Hong Lei Lifen Li 
This work was supported by National Natural Science Foundation of China(Nos.31800481 and 31870546);Education Depart-ment Foundation of Guizhou Province of China(No.[2019]184);Science-technology Support Foundation of Guizhou Province of China(Nos.[2019]2308 and[2019]2325);Forestry Department Foundation of Guizhou Province of China(Nos.[2017]14 and[2018]13).
Melamine-urea-formaldehyde(MUF)resin is an excellent adhesive in the field of wood adhe-sives,however the competition mechanism is questionable which affects the structure control and performance optimization of the r...
关键词:Model compound Melamine-urea-formaldehyde(MUF) COPOLYCONDENSATION COMPETITIVENESS 
NaOH and Ba(OH)_2 Compound Catalyzed PhenolResorcinol-Formaldehyde Copolycondensation Resin Adhesive for Recombined Bamboo被引量:1
《Journal of Wuhan University of Technology(Materials Science)》2019年第2期459-464,共6页左迎峰 LIU Wenjie XIAO Junhua LI Xianjun ZHAO Xing 吴义强 
Funded by the China Postdoctoral Science Foundation Funded Project(2015M572276);the Natural Science Foundation of Hunan Province,China(2016JJ3184);the Hunan Major Science and Technology Projects(2011FJ1006)
In order to reduce the curing temperature, shorten the curing time of phenol-formaldehyde(PF) resin adhesive, and ensure the good water-solubility, NaOH and Ba(OH)_2 were used as compound catalysts. The influences of ...
关键词:phenol-formaldehyde RESIN NaOH Ba(OH)2 compound catalytic RESORCINOL recombined BAMBOO 
SYNTHESIS AND CHARACTERIZATION OF SOLUBLE POLYPHENYLENE COMPOSED OF p-PHENYLENE AND m-PHENYLENE UNITS
《Chinese Journal of Polymer Science》2002年第4期333-337,共5页Takakazu Yamamoto 
NiCl2(bpy) catalyzed polycondensation between p-dibromobenzene and m-dibromobenzene has been carried out under various conditions. The polycondensation endows the copolymer with an M-n of 2300 (by GPC, polystyrene sta...
关键词:POLYPHENYLENE COPOLYCONDENSATION conjugated polymer 
STUDIES ON COPOLYCONDENSATION MECHANISMS FROM m-METHOXY-p-ACETOXYBENZOIC ACID,p-ACETOXYBENZOIC ACID AND POLY(ETHYLENE TEREPHTHALATE)
《Journal of China Textile University(English Edition)》1991年第1期1-6,共6页李新贵 关桂荷 孙桐 
Copolycondensation mechanisms for the terpolyester system from m-methoxy-p-acetoxybenzoic acid,p-acetoxybenzoic acid and poly(ethylene terephthalate)are first investigatedby high resolution proton NMR spectroscopy at ...
关键词:copolymerization mechanism reactivity ratio nuclear magnetic resonance liguid crystal TERPOLYMER diad sequence 
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