ameiuen 正在翻译,请等待...[translate] aOne high-molecular-weight acrylamide homopolymer used had a molecular weight of about 5 million with a hydrolysis level of less than 5%. 使用的一个高分子量的丙烯酰胺均聚物有分子量大约5百万与加水分解水平的少于5%。[translate]...
alow-molecular-weight base polymer and the high-molecular-weight acrylamide homopolymer with the molecular weight of 5 million were measured by gel permeation chromatography (GPC). 低分子量的基本的聚合物和高分子量的丙烯酰胺均聚物以分子量5百万由胶凝体渗透过程色谱法GPC (测量)。[translate]...
The rheological properties of poly(acrylonitrile-acrylamide) solutions with different molecular weights obtained by dissolving copolymers of acrylonitrile(AN) with acrylamide(AM) into dimethylsulfoxide(DMSO) were characterized by Non-Newtonian viscous index, activation energy of viscous flow, structure viscosit...
Polymeric compositions are stabilized against molecular weight degradation by the inclusion in the composition of an inhibitor which is preferably an ethylenically unsaturated compound. The invention is of particular value when the polymer is a polymer of (meth)acrylamide in which the amount of contami...
The objectives of this study are to synthesize an oligomer (75% acrylic acid, 15% acrylamide, and 10% methyl acrylate) with different molecular weights and determine the effects of molecular weight on the dispersing ability of the oligomers. Molecular weights were calculated using Proton NMR spectr...
This was loaded onto a 7.5–15% acrylamide gel with 20 µg chlorophyll per lane. For subsequent western blotting, lanes were incubated in Towbin buffer (25 mM Tris pH 8.3, 192 mM glycine, 0.1% (w/v) SDS, 20% (v/v) methanol) with additional 0.9% (w/v) SDS and 50 mM ...
2) average viscidity molecular weight 相对粘均分子质量 1. the kinetics for inverse microemulsion polymerization of acrylamide were studied by using redox as initiator, the effect of monomer concentration ,initiator concentration and emulsifier concentration on polymerization reaction rate andaverage viscidity...
We report the synthesis and multi-sensitive performances of a novel type of poly(N-vinylimidazole-co-N-methylolacrylamide) (poly(VI-co-NMA)) hydrogels. The... Xiao-Feng,Shi,Zi-Yi,... - 《Colloid & Polymer Science》 被引量: 0发表: 2012年 加载更多来源...
Matrix Polymerization of Acrylamide Induced by the Interaction Between Carbonyl and Amide Groups Polymerizations of acrylamide (AAm) in the presence of several homo- and copolymers such as poly(methyl vinyl ketone) (poly-MVK) and poly(N-vinylpyrrolidon... T Tsuneka,M Ishifune,N Yamashita,......
aAddition of small amounts of low-molecular-weight acrylamide polymer to high-molecular-weight base polymer did not shorten gel times. 少量的加法低分子量的丙烯酰胺聚合物对高分子量的基本的聚合物没有缩短胶凝体时间。[translate]