EO/PO嵌段聚醚的常见类型和应用 EO/POblockcopolymer 3 线型结构 EO/PO–blockcopolymers POEOPOPOEOEO 不同起始剂和封端的线性结构 EO/POcopolymers EO/PO POEO POEO EOPO EOPO POEO POEO EOPO EOPO 支状结构 EO/PO–blockcopolymers EPEPEP TetronicTetronicR REP REP Pluronic ® Pluronic ® R 产品很高...
Use of ethylene oxide/propylene oxide (EO/PO) block copolymer (I) as stabilizers for polyurethane foams, is claimed. Independent claims are included for: (1) an aqueous composition comprising aqueous, anionic hydrophilic polyurethane dispersion and foam additive, where the foam additive comprises (...
Poly(ethylene oxide) (PEO) and poly(propylene oxide) (PPO) block co-polymers (PEO鈥揚PO鈥揚EO, sold as Pluronics, Poloxamers, Tetronics) are a widely used ... S Nawaz,M Redhead,G Mantovani,... - 《Soft Matter》 被引量: 52发表: 2012年 The effect of probiotic preparations containing...
Biodegradable nano-aggregates of star-shaped 8-arm PEG-PLLA block co-polymers for encapsulation of water-soluble macromolecules. J. Biomater. Sci. Polym. Ed 2010, 22, 407–416. [20] Hoffmann, J; Paul, A; Harwardt, M; Groll, J; Reeswinkel, T; Klee, D; Moeller, M; Fischer, H; ...
J·肖恩伯格CN101784593A * Aug 8, 2008 Jul 21, 2010 拜尔材料科学股份公司 EO/PO block polymers as stabilizers for pur foams
The invention relates to compositions for the production of hydrophilized polyurethane foams, particularly for wound treatment, wherein the composition containing a polyurethane dispersion and special additives is foamed and dried.doi:CA2696968 A1Jan SchoenbergerCA...
Edlich, RF, Schmolka IT, Prusak MS, et al: The molecular basis for toxicity of surfactants in surgical wounds 1.EO:PO block polymers. J Surg Res 1973;14:277-284.Edlich RF, Schmolka IR, Prusak MS, Edgerton MT: The molecu- lar basis for toxicity of surfactants in surgical wounds. I....
Emulsion polymerisation of methyl methacrylate in the presence of EO-PO-EO block polymersDunk, W. A EChainey, MReveley, S
Here we report for seven polymers on their ternary systems containing water, sodium sulfate and the (block co)poly ether. Equilibrium data were measured at 298.15K and 313.15K and atmospheric pressure. Empirical equations have been used to correlate the experimental equilibria for both temperatures ...
The present invention relates to aminocarboxylic esters with EO/PO/BuO block polymers, processes for preparing such compounds and the use of these compounds as emulsion breakers, in particular for crude oil emulsions.doi:US20080197082 A1Marcus Guzmann...