Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Acta Polymerica Sinica》 2014-11
Add to Favorite Get Latest Update

Synthesis of Polyoxazolidines and Their Application in Polyurethane Modification

Hong Chen;Chun-bin Tan;Jun Gao;Jing-xin Lei;Chemical Engineering Institute,Sichuan University;The State Key Laboratory of Polymer Materials Engineering,Polymer Research,Sichuan University;  
2,2-Dimethyl-N-hydroxyethyl-1,3-oxazolidine( OX) and two kinds of poly-oxazolidines based on OX: malonic acid diethyl-2,2-dimethyl-N-hydroxyethyl-1,3-oxazolidine ester( OX1) and 1,1,5,5-pentane end tetracarboxylic acid tetra-2,2-dimethyl-N-hydroxyethyl-1,3-oxazolidine ester( OX2) have been designed and successfully synthesized. Their structures have been confirmed by13C-NMR,ESI-MS,elemental analysis and FTIR. Their applications as latent curing agents in single component polyurethane( SPU) systems have been investigated. The results show that the SPU system cured in air without oxazolidine forms lots of foaming and can be swelled,its tensile strength is 3. 2 MPa and the elongation at break is 364%. However,the tensile strength and elongation at break of the SPU system cured with the synthesized OX2 can reach 27. 2 MPa and457%,about 9 times and 1. 26 times as compared with those the cured SPU system without OX,respectively.The addition of the synthesized OX1 or OX2can greatly improve the apparent performance,mechanical properties and thermal stability properties of the cured SPU system.
【Fund】: 山东省自主创新成果转化重大专项(项目号2012ZHX1A0206)资助项目
【CateGory Index】: TQ25;TQ316.6
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 10 Hits
1 Zhang Huaiyuan,Song Yuanda(Department of Biochemistry,School of Biological Science and Technology,Central South University,Changsha 410078,China);Application of transesterification for the production of biodiesel[J];Engineering Sciences;2010-01
2 TANG Guang-shi,WANG Peng-hui,LI Li(Collage of Science,Beijing University of Chemical Technology,Beijing 100029,China);Synthesis and characterization of 2,6-bis(azidomethyl)-1,7-diazido heptane compound[J];Chemical Reagents;2009-10
3 Ma, Yajun Xue, Chenghu (School of Chemistry and Chemical Engineering, Yulin University, Yulin 719000);Synthesis of Pyrido-annulated Triazolium Salts and Its Application in Benzoin Condensation and Transesterification Reaction[J];Acta Chimica Sinica;2010-09
4 Wu Cunlei (Shanghai Research Institute of Synthetic Resins,200233);Urethane Prepolymer Technologies and Their Recent Applications[J];POLYURETHANE INDUSTRY;2000-03
5 Gao Jun1 Zhang Ping1 Lei Jingxin2 Zheng Zhiming 1(1.Chemical Engineering Institute of Sichuan University,Chengdu 610065,China)(2.The State Key Laboratory of Polymer Materials Engineering,Polymer Research Institute of Sichuan University,Chengdu 610065,China);Synthesis and Characterization of 3-Hydroxyethanyl-1,3-Oxazolidine and Its Initial Application[J];Polyurethane Industry;2009-01
6 Bian Leilei Zhao Dong Wu Dahui Shi Yijun Luo Zhenyang(College of Science,Nanjing Forestry University,210037,China);Study on Properties of Polyurethane Prepolymer Modified by Oxazolidine Latent Curing Agent[J];Polyurethane Industry;2010-02
7 ;Progress of Medical Polyurethane Materials Research[J];Polyurethane;2007-09
8 WANG Xue-chuan1,3,LU Xian-bo2,3,QIANG Tao-tao2,ZHENG Dan2(1.College of Chemistry and Chemical Engineering,Shaanxi University of Science and Technology,Xi'an 710021,China; 2.College of Resource and Environment,Shaanxi University of Science Technology,Xi'an 710021,China; 3.Key Laboratory of Aids Chemistry and Technology for Light Chemical Industry,the Ministry of Education,Shaanxi University of Science and Technology,Xi'an 710021,China);Synthesis and characterization of isocyanate-terminated polyurethane prepolymer[J];Modern Chemical Industry;2009-11
9 WANG Zheng-ping, ZHAO Gang(Dept. of Chemical Eng., Harbin Engineering University,Harbin 150001,China);Effect of Isocyanate on Prepolymer of CPU[J];Applied Science and Technology;2002-02
10 Li Jing, Liao Xuepin, Shi Bi(National Engineering Laboratory for Clean Technology of Leather Manufacture,Sichuan University,Chengdu 610065,China);Synthesis of a Novel Oxazolidine Tanning Agent and its Tanning Charactertics[J];China Leather;2009-01
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Xu Jiafu(College of Mechanical Engineering,Tianjin University)Kang Weimin,Guo Bingchen(School of Textile,Tianjin Polytechnic University);Preparation of polyurethane nanofiber nonwovens by electrospinning[J];Technical Textiles;2009-05
2 HUANG Yan-qin(Department of Chemistry and Chemical Engineering,Xinxiang University,Xinxiang 453003,Henan,China);Preparation of Biodiesel from Soybean Oil Catalyzed by New Solid Basic Catalyst[J];Soybean Science;2011-04
3 XU Haiye~1,XU Weilin~1,LIU Xiuying~2(1.Key Laboratory of Green Processing and Functionalisation of New Textile Materials,Ministry of Education,Wuhan University of Science and Technology,Wuhan,Hubei 430073,China;2.College of Material Science and Engineering, Wuhan University of Technology,Wuhan,Hubei 430070,China);Properties of blend films prepared by water-insoluble silk fibroin powder and medical polyurethane[J];Journal of Textile Research;2008-11
4 TAO Jian-ying, JI Tian-ming(Shanghai Research Institute of Synthetic Resins, Shanghai 200235,China);Preparation of thermoplastic hot melt adhesive for orthopaedic bandage[J];China Adhesives;2004-01
5 ZHAO Fei, GU Ji-you, LI Xiao-ping (Material Science and Engineering College, Northeast Forestry University, Harbin 150040, China);Recent situation of development of moisture-curable polyurethane hot melt adhesive[J];China Adhesives;2004-02
6 He Ruihong1,Hu Xiaoyong1,Chen Jinfan2(1.Department of Biological and Chemical Engineering,Guangxi University of Technology,Liuzhou 545006,China; 2.Jiangmen Yiyuan Biochemical Engineering Co.,Ltd.,Jiangmen 529000,China);Research progress of one-component moisture-curing polyurethane adhesives[J];China Adhesives;2012-09
7 HUANG Pei-jian;CHEN Shao-bo;XIE Yi-fu;LI Guo-rong;ZHANG Hu;LIN Huan-zhang;FAN Fang-qiang;Guangzhou SUPE Chemical Co. ,Ltd.;;Preparation and Research on One-component Polyurethane Colored Floor Coating[J];Guangzhou Chemical Industry;2013-17
8 LIU Xian-xiang;LIU Jiao;SU Sheng-pei;YIN Du-lin;The Key Lab of Resources Fine-Processing and Advanced Materials of Hunan Province, College of Chemistry and Chemical Engineering, Hunan Normal University;;Study on Transesterification Catalyzed by Solid Base Supported on Activated Carbon[J];Technology & Development of Chemical Industry;2013-12
9 FENG Si-jing;GAO Wei-hua;College of Environmental Science and Engineering,Liaoning Technical University;;STUDY ON PREPARATION AND PROPERTIES OF ORGANIC SILICON-EPOXY RESIN MODIFIED POLYURETHANE COATING[J];Fiber Reinforced Plastics/Composites;2014-02
10 Zhao Hui He Fen Liu Yijun Huang Guohong(Nanjing R&D high Technology Co.Nanjing Hydraulic Research Institute,Nanjing 210024 );Development of water-soluble polyurethane grout[J];New Chemical Materials;2005-08
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Fang Shaoming,Liu Hongmin (Zhengzhou Institute of Light Industry 450002);DEVELOPMENT AND APPLICATION OF POLYURETHANE ELASTOMERS[J];Engineering Plastics Application;1997-05
2 Fang Zhiwei 1,2 , Li Xiaodong 2 (1.Department of Applied Chemistry and Environment Science, Changsha University, Changsha 410003, China; 2.CFC Key Laboratory, College of Aerospace and Material Engineering, National University of Defense Technology, Changsha 410073, China);PREPARATION OF BIOMEDICAL POLYURETHANE CONTRACEPTIVE SUPPOSITORY OF QUICK SOLIDIFICATION AT ROOM TEMPERATURE AND ITS PROPERTY STUDY[J];Engineering Plastics Application;2004-06
3 DING Shao-min,WANG Yu-sheng,SONG Hua-fu,CHEN Yu-yan,CHENG Chuan-jie(School of Material Science and Engineering, Beijing Institute of Technology, Beijing100081, China);Reduction of (R,R)1-Benzyl-2,5-Dioxo-3,4-Dihydroxy-Pyrrolidine and a Study on the Reaction Mechanism[J];Journal of Beijing Institute of Technology;2004-10
4 LIU Jincheng, YI Dinghua,XU Xuezeng,JIA Lincai, ZHAO Yuhua,HU Qiaoxia. Department of Cardiovascular Surgeny,Xijing Hospital, the Fourth Military Medical University,Xi'an 710032;The Study on Blood Compatibility and Toxicology of Polyurethane's Hard Segments Modified Ventricular Assistant Device[J];Beijing Biomedical Engineering;2005-02
5 XIONG Jun,SUN Fang* and DU Hong-guang(College of Science,Beijing University of Chemical Technology,Beijing 100029),Fenxi Shiyanshi,2007,26(8): 73~76;Determination of isocyanate group in polyurethane by "di-n-Butylamine-Acetone" method[J];Chinese Journal of Analysis Laboratory;2007-08
6 SUN Dong-hao, WU Zheng-yu, LI Ming-zhong,CHENG Hui-ming,WANG Hong-wei(School of Materials and Engineering,Soochow University,Suzhou,Jiangsu\ 215021,China);Study on the graft copolymerization of silk fibroin onto the surface of polyurethane membranes initiated by plasma[J];Journal of Textile Research;2005-03
7 Gu Ruijun Xie Yimin Wu Hong Cai Kaijie (State Key Laboratory of Pulp & Paper Engineering,South China Uni v.of Tech.Guangzhou 510640);Modification of Paper by TDI-PEG Linear Polymer[J];Guangdong Pulp & Paper;2001-01
8 Xie YiminWu HongLiu QunhuaCai Kaijie (State Key Laboratory of Pulp & Paper Engineering,South China University of Technology,Guangzhou 510641) Huang Chengya (College of Material Science and Engineering,South China University of Technology,Guangzhou;Study on Co_polymerization of Paper with TDI[J];GUANGDONG PULP & PAPER;1999-03
9 LI Bao qiang, HU Qiao ling, FANG Zheng ping, XU Cheng wei (Instisute of Polymer Composites,Zhejiang University,Hangzhou 310027,China);Progress in Polyurethane for Tissue Engineering[J];Polymer Bulletin;2003-02
10 WU Wei-li, ZHANG Qi, XU Guo-zhi( Materials Department of Qiqihar University, Qiqihar 161006, China);Silicone Rubber and Polyurethane Medical Materials[J];Polymer Bulletin;2005-03
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved