维普中文期刊产品整合服务
14篇 您的检索式:作者名="Longfang Ren"
    题名 作者 年代 出处 被引量
1Study on the effect of collagen color fixing agent on leather dye- ing performance显示文摘Ren Longfang Zhang Xiaofeng Wang Xuechuan 2012Advanced Materials Research2012,,:1
2Synthesis of amino - termi- nated hyperbranched polymers and their application in microfiber synthetic leather base dyeing 显示文摘Ren Longfang Zhao Guohui Wang Xue- chuan 2013Textile Research Jour- nal2013,83,4:1
3Synthesis of amino - termi- nated hyperbranched polymers and their application in microfiber synthetic leather base dyeing 显示文摘Ren Longfang Zhao Guohui Wang Xue- chuan 2013Textile Research Jour- nal2013,83,4:1
4Ph - Zir combination tannage for goat garment leather 显示文摘Qiang Taotao Wang Xueehuan Ren Longfang 2008Journal of the Society of Leather Technologists and Chemists2008,92,:1
5Adsorption behaviors of Cr(Ⅲ)on carboxylated collagen fiber显示文摘Qiang Taotao Bu Qiaoqiao Ren Longfang 2014Journal of Applied Polymer Science2014,,40:1
6Study on the effect of collagen color fixing agent on leather dyeing performance显示文摘Ren Longfang Zhang Xiaofeng Wang Xuechuan 2012Advanced Materials Re- search2012,,:1
7Syn- thesis of amino-terminated hyperbranched polymers and their application in microfiber synthetic leather base dye- ing显示文摘Longfang Ren Guohui Zhao Xuechuan Wang 2013Textile Research Journal2013,83,4:1
8The synthesis of oleic acid polyglycol ester catalyzed by solid super acid 显示文摘Xiaomin Luo Longfang Ren Xiaolei Zhang 2009J Surfact Deterg2009,12,:1
9Hyperbranched polymers-A primer for their uses in the leather industry显示文摘 Qiang Taotao Ren Longfang 2006JSLTC2006,90,2:1
10Synthesis of amino - termi- nated hyperbranched polymers and their application in microfiber synthetic leatherbase dyeing 显示文摘Ren Longfang Zhao Guohui Wang Xue- chuan 2013Textile Research Jour- nal2013,83,4:1
11Application of hyperbranched polymer with terminal amino in dyeing process of microfiber synthetic leather 显示文摘Ren Longfang Zhao Guohui Qiang Tao- tao 2011Advanced Materials Research2011,,393395:1
12Hyper-branched polymers-A primer for their uses in the leatherindustry显示文摘Wang Xuechuan Qiang Taotao Ren Longfang 2006Journal of the Society of Leather Technolo-gists and Chemists2006,90,2:1
13Amphiphilic hyperbranched polymers:synthesis,characterization and selfassembly performance显示文摘A series of amphiphilic hyperbranched polymers(AHP-s,the“s”refers to the algebra of AHP)were synthesized by the reaction between hydroxyl-terminated hyperbranched polymers(HBP-s,the“s”refers to the algebra of HBP)and palmitoyl chloride.FTIR,NMR and GPC were used to determine the structure of AHP-s,the results showed that AHP-s exhibits core-shell structure.The thermal properties of polymers were investigated by DSC and TGA.It was found that AHP-2,AHP-3 and AHP-4 display higher thermal stability than AHP-1(AHP-1,AHP-2,AHP-3 and AHP-4 represent the first,second,third and fourth generation AHP,respectively).Furthermore,the self-assembly performance of AHP-s in THF solvent was investigated by TEM and SEM.Finally,the encapsulation capacity of the AHP-s for methyl orange(MO)was explored at different concentrations of AHP-s and pH conditions.It was found that AHP-s is capable of accommodating hydrophilic guest MO.Moreover,the higher generation of AHP-s,the stronger encapsulation capacity obtained.And the encapsulation capacity closely associated with the pH of encapsulation system.Longfang Ren Qiaoxuan Niu Jing Zhao Taotao Qiang 2020Journal of Leather Science and Engineering2020,2,1:1
14Hyperbranched polymer surfactant: synthesis, characterization and surface tension activity显示文摘A series of hyperbranched polymer surfactants(HBP-C8,HBP-C12 and HBP-C16)were synthesized by the reaction between hydroxyl-terminated hyperbranched polymers(HBP)and fatty acyl chloride.The structure of obtained hyperbranched polymer surfactant was characterized by FTIR,NMR and GPC.The results showed that the products have amphiphilic structure.The thermal property of the hyperbranched polymer surfactant investigated by DSC and TGA was strongly influenced by the length of end alkyl chain.Surface activity of hyperbranched polymer surfactant was analyzed by surface tension method and UV spectrophotometry,respectively.The results showed that hyperbranched polymer surfactant took on better surface activity,which can effectively reduce the surface tension of the water.The hyperbranched polymer surfactant has a lower critical micelle concentration(CMC)and displays single molecular micellar properties,which can package small hydrophilic molecules in relatively low concentration.Longfang Ren Zheng Tang Taotao Qiang Guoguo Zhang 2021Journal of Leather Science and Engineering2021,3,1:0
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费