NCERT solutions for CBSE and other state boards is a key requirement for students. Doubtnut helps with homework, doubts and solutions to all the questions. It has helped students get under AIR 100 in NEET & IIT JEE. Get PDF and video solutions of IIT-JEE Mains & Advanced previous year pap...
PROBLEM TO BE SOLVED: To provide an amphoteric water-soluble polymer particle having excellent powder fluidity, realizing unconventionally remarkable aggregating performances [coarsening of flocs, high floc strength, a high SS (suspended solid) recovering ratio and a lower moisture content of a dehydrated...
Salt-Responsive AM/AMPS/ATC Terpolymers as Modifiers for Rheology and Fluid Loss in Water-Based Drilling Fluid 参考译名:盐敏AM/AMPS/ATC三元聚合物作为水基钻井液流变学和流体损失的修正剂简介:In this study, we report salt-responsive amphoteric terpolymers prepared by co... 刘尚希 - 《经济日报》 ...
Structure and performance of cationic assembly dispersed in amphoteric surfactants solution as a shampoo for hair damaged by coloring. In recent years, hair coloring gains popularity as a trend of consumer's hair care. This coloring frequently damages hair. In response to this, a new shamp... ...
Anionic surfactants, zwitterionic surfactants, amphoteric surfactants, and the present invention, the detergent at least one component selected from the group consisting of mixtures thereof; poly and one or more; coacervate phase forming cationic polymer These and; nitrogen-free silicone polymer of 1 or...
PROBLEM TO BE SOLVED: To provide an amphoteric water-soluble polymer particle having excellent powder fluidity, realizing unconventionally remarkable aggregating performances [coarsening of flocs, high floc strength, a high SS (suspended solid) recovering ratio and a lower moisture content of a dehydrated...
This invention, sizing manner of the carbon fiber which treats the carbon fiber the water soluble thermoplastics and the amphoteric surface active agent, mass ratio making use of the sizing liquid which includes the sizing medicine and the aforementioned sizing medicine which for the carbon fiber are...
摘要: Novel water-soluble or water-dispersible grafted copolymers comprising polyvinyl alcohol, vinylpyrrolidone or oxyalkylene oligomer or polymer units and hydrophilic copolymer units derived from ethylenically unsaturated anionic and amphoteric water-soluble monomers....
A series of amphoric polymeric filtrate-loss controllere,JT888-1,-2 and-3 ,are prepared and their Performance in salt waters(of concentration up to saturation) and in unweighted and weighted salt water muds is evaluated in labortory for salts tolerence ,viscosity enhancement,and inhibitory abili...
Demonstrations from past issues of the Journal, including the common ion effect, the silver tree, crystal formation from supersaturated solutions, making iron passive with nitric acid, optical activity, carbon dioxide in human breath, and amphoteric hydroxides. Keywords (Audience): High School / Intro...