中文名称:聚环氧丙烷-聚苯乙烯 英文简称:PPO-PS 英文全称:Poly(propylene oxide)-b-poly(styrene) 英文别名:Poly(propylene glycol-block-styrene) CAS号:n/a; PPO: 25322-69-4; PS: 9003-53-6 分子式:[C3H6O]n [C8H8]m 主链结构:二嵌段共聚物 主要成分:PPO 亲疏水性:疏水 产品类型:常规高分子 荧光/发...
A novel kind of low migration one-component Type II photoinitiators was synthesized by Schiff base reaction of thioxanthone aldehyde and amine functional poly(propylene oxide) (PPO) precursors with two different molecular weights. The final initiators (TX-PPO) were characterized in detail by ...
Poly(propylene oxide) (PPO), a novel soft elastomeric material, and its composites were investigated as a new dielectric electroactive polymer (EAP). The PPO networks were obtained from thiol-ene chemistry by photochemical crosslinking of α,ω-diallyl PPO with a tetra-functional thiol. The elast...
英文简称: PPO-2OH 英文全称: Poly(propylene glycol) or Poly(propylene oxide), α,ω-bis(hydroxy)-terminated 英文别名1: PPG CAS号: 25322-69-4 分子式: HO(CH2CHCH3O)nH 主链结构: 直链均聚物 亲疏水性: 疏水 产品类型: 链端羟基高分子 外观/形态: Liquid, viscous liquid 纯度:...
Molecular-dynamics simulations of poly(propylene oxide) (PPO) have been performed in the temperature range300K⩽T⩽450Kusing a newly developed atomistic force field. Chains with 1, 11 and 45 repeat units have been considered. We find excellent agreement for the short and intermediate range ord...
The polymeric solid electrolytes were prepared by dissolving several kinds of salts into the polycation matrix containing poly(propylene oxide) (PPO) or poly(tetramethylene oxide) (PTMO) segment in the main chain. The electrical conductivity at 20°C and the activation energy for conduction ranged ...
This review focuses on recent progress in stimuli-responsive and amphiphilic block copolymers containing polymethacrylates,poly(ethylene oxide)(PEO),and poly(propylene oxide)(PPO),which are prepared by various cont. 本文综述了利用各种可控/活性聚合方法制备不同结构刺激响应性的两亲性嵌段共聚物研究的最新...
7, 1993 13C NMR Study of PPO Prepared with Bu2 Sn0-Bu3P04 -CH- (Al mm m mr rr r ABA AAB PPM 76. 5 75. 5 PPM 74. 0 73 0 19. 0 18. 0 Figure 2. 125 MHz 13C NMR spectra of poly((RS)-propylene oxide) prepared with insoluble Bu2 Sn0- Bu3P04 (I: 2) condensate ...
英文简称:PPO-PCL / PPO-b-PCL 英文全称:Poly(propylene oxide)-b-poly(ε-caprolactone) 英文别名1:Poly(propylene oxide-block-6-caprolactone) CAS号:n/a; PPO: 25322-69-4; PCL: 24980-41-4 分子式:[C3H6O]n [C6H10O2]m 主链结构:二嵌段共聚物 ...
Water-solublepoly(ethyleneoxide)–b–poly(propylene oxide)–b–poly(ethyleneoxide)(PEO–PPO–PEO)copoly- mersarenonionicmacromolecularsurface-activeagents. Thesecopolymersarecommerciallyavailableformany technicalapplicationsasPoloxamerorPluronicwithava-