助手标题
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
共[337]条 当前为第61条到80条[由于搜索限制,当前仅支持显示前5页数据]
 

相关语句
emulsifiers
During screening for novel emulsifiers and surfactants, a marine alphaproteobacterium, Antarctobacter sp.
      
The present glycolipids with high hydrophilicity are thus very likely to have practical potential without further purification and to expand the application of MELs especially their use in washing detergents and oil-in-water-type emulsifiers.
      
11C-Labeled CoQ10 was synthesized and its biodistribution in rats was examined comparing two kinds of preparation methods using different emulsifiers as a basic study for application of positron emission tomography.
      
A comparison with other copolymers used as emulsifiers on the same mixtures is made.
      
Effect of emulsifiers on emulsion copolymerization of styrene and n-butyl acrylate
      
The emulsion copolymerization of styrene and n-butyl acrylate was conducted at 70°C using anionic or nonionic emulsifiers, or a mixture of both at different concentrations.
      
The effect of the emulsifiers on the overall conversion was examined.
      
Poly(styrene)-block-poly(ethyleneoxide), abbreviated as (PS-b-PEO) were used as emulsifiers in emulsion polymerization of styrene and methyl methacrylate.
      
The synthesis of emulsifiers has been performed by the condensation of terephthaloyl chloride, butanediol and hydrogenated α-ω hydroxy polyisoprenes.
      
Novel amphiphilic N-alkyl-, N-decenyl-, and N-alkyl-N'-methyl-semicarbazones of maltose and maltotriose with CnH2n+1 alkyl chains and n=8,9,10,11,12,16 were applied as emulsifiers in styrene emulsion polymerization.
      
Novel amphiphilic N-alkyl-, N-decenyl-, and N-alkyl-N'-methyl-semicarbazones of maltose and maltotriose with CnH2n+1 alkyl chains and n=8,9,10,11,12,16 were applied as emulsifiers in styrene emulsion polymerization.
      
1.The emulsifiers of a cricket (Gryllus bimaculatus DeGeer), two spiders (Tegenaria atrica C.L.
      
The structure of these emulsifiers appears to be fatty acyl-amino acid.2.After acid hydrolysis, a mixture of fatty acids and one or more amino acids with an equimolar ratio (exceptGryllus with a ratio of 1:1,3) were liberated (cf.
      
Tables 3 and 4) and different from their free fatty and free amino-acid composition in digestive fluids and tissues.In comparison with the other arthropodsOrconectes has the simplest spectrum of emulsifiers.
      
The major part of the alcohols, up to 83% wt., is accounted for by the hexadecanoic alcohol (Table 3).3.On the basis of the molar ratios of the components, the emulsifiers were identified as alkyl-sulfuric acid esters and partial glycerides.
      
Bordeaux mixture and related compounds as emulsifiers
      
The effect of homogenization on emulsions stabilized by soaps and natural colloids is much less as compared to the effect on other corresponding emulsions stabilized by other emulsifiers.
      
Polystyrene latices were polymerized in the absence of any emulsifiers using potassium persulphate as an initiator.
      
Emulsions were stabilized with various emulsifiers (Tween 20, Tween 40, Tween 60, Tween 65 and Tween 80, as well as Sodium dodecyl sulphate and Sodium paradodecyl benzene sulphonate with emulsifier- concentrations varying from 0.125 to 8%).
      
On the structure of transparent water and oil dispersions stabilized by polymeric emulsifiers
      
 

首页上一页12345下一页尾页 

 
CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社