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Polymer 2009: Synthesis and self-assembly of amphiphilic poly(acrylic acid-b-DL-lactide) to form micelles for pH-responsive drug delivery
An amphiphilic diblock copolymer of poly(acrylic acid-b-DL-lactide) (PAAc-b-PDLLA) was synthesized by ring-opening polymerization Of X-lactide initiated by hydroxyl-terminated polyacrylic acid (PAAc-OH). The critical micelle concentration (CMC) of PAAc-b-PDLLA in aqueous solution, determined by fluorescence spectroscopy using pyrene as a probe, was found about 80 mg L-1. A solution of PAAc-b-PDLLA...
http://www.polymer.cn//ss/huangshiwen/publicationsshow_2017.html |
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Microporous polypropylene hollow fiber membrane Par 1: Surface modification by graft polymerization of acrylic acid
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Microporous polypropylene hollow fiber membrane Par 1: Surface modification by graft polymerization of acrylic acid
http://www.polymer.cn//ss/wangjianli/publicationsshow_1915.html |
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Application of silicon-modified acrylic emulsion in two-component waterborne polyurethane coatings. Journal of coatings technology and research
Two-component water-borne polyurethane (2K WBPU) coatings were prepared using a silicone-modified acrylic emulsion as the hydroxyl component and hydrophilically-modified polyisocyanate as the curing agent. The effects of the levels of silicone monomer and hydroxyl values on the film properties of the 2K WBPU coatings were investigated. Infrared spectroscopy characterized its structure. Scanning el...
http://www.polymer.cn//ss/zhangfaai/publicationsshow_1718.html |
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Acrylic emulsifier-free emulsion polymerization containing hydrophilic hydroxyl monomer in the presence or absence of nano-SiO2
The acrylic emulsifier-free emulsion polymerization containing hydrophilic hydroxyl monomer (23 wt.%) in the presence or absence of nano-SiO2 particles was studied. The effects of reaction temperature, level of nano-SiO2, variation of core monomer composite on the coagulum, particle size and monomer conversion were investigated. Transmission electron microscopy (TEM) was used to observe the p...
http://www.polymer.cn//ss/zhangfaai/publicationsshow_1717.html |
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Studies on acrylic emulsion polymerization containing hydrophilic hydroxyl monomer in the presence of nano-SiO2 particles
Emulsion polymerization with nano-scale SiO2 particles as seeds composed of methyl methacrylate (MMA), butyl acrylate (BA), hydroxyethyl methacrylate (HEMA), and acrylic acid (AA) was studied from varying reaction temperatures, level of SiO2 particle, HEMA, and emulsifier. The morphology of the emulsion particle was examined with a transmission electron microscope (TEM). The results showed that th...
http://www.polymer.cn//ss/zhangfaai/publicationsshow_1716.html |
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Roberts. Predicting the Effect of Dissolved Carbon Dioxide on the Glass Transition Temperature of Poly(Acrylic Acid)
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http://www.polymer.cn//ss/caoguiping/publicationsshow_1680.html |
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Effect of clay on the morphology of binary blends of polyamide 6 with high density polyethylene (HDPE) and HDPE-graft-acrylic acid
Z. Fang, Y. Xu, L. Tong. Polym. Eng. Sci., 2007.5, 47(5): 551-559
http://www.polymer.cn//ss/zpfang/publicationsshow_791.html |
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Temperature dependence of the phase separation in ethyl cyanoethyl cellulose/poly(acrylic acid)/4 '-n-pentyl-r-cyano-biphenyl composite films
A novel polymer-dispersed liquid-crystal film consisting of micrometerscale liquid-crystal droplets in ultraviolet-cured polymer composite matrices with cholesteric order was prepared and the influence of cure temperature on the phase separation was studied. The existence and pitch of the ethyl cyanoethyl cellulose cholesteric liquid-crystalline phase were influenced by the existence of low molecu...
http://www.polymer.cn//ss/Zhouxuesong/publicationsshow_740.html |
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Synthesis of DOPO Derivatives of 1, 3, 5-tris-(2-hydroxyethyl)-cyanuric acid (THIC) and their Oligomers as flame retardants in Epoxy Resins
关键字：DOPO; flame retardant; epoxy resins; THIC; THIC oligomer
Organophosphorus compounds are the focus of a great deal of research activity because of their good performance as flame retardants in various polymers.
http://www.polymer.cn/research/dis_info12474 |
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Improve flammability properties of epoxy resins by adding chemical-modified multi-walled carbon nanotubes
关键字：Multi-walled carbon nanotubes; Flame retardant; Surface-modified
The epoxy and amino groups were incorporated on the surface of multi-walled carbon nanotubes (MWNT) by chemical synthetic reaction.
http://www.polymer.cn/research/dis_info5167 |
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