Neue nichtionische Tenside aus Maleinsäure-Fettalkoholmonoestern und Glycidol (Teil 2) / New non-ionic surfactants based on fatty alcohol maleic acıd monoesters and glycidol

Klopotek, B. B.; Kijeński, J.

doi:10.1515/tsd-1997-340306

Cited by 6 publications

(1 citation statement)

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“…Again, the sterically stabilized latices (latex 1, 2, and 4) are relatively resistant to the addition of electrolytes and ethanol. The ionic surfactants do not perform well, as can be expected [36]. At higher concentrations of NaCl and in the presence of MgSO 4 , the MPEO 45 -CL 10 -LA diblock copolymer surfactant is more effective than the triblock copolymer.…”

Section: Stability Of Pmma Laticesmentioning

confidence: 58%

Crosslinkable surfactants based on linoleic acid-functionalized block copolymers of ethylene oxide and ε-caprolactone for the preparation of stable PMMA latices

Tan

Grijpma

Nabuurs³

et al. 2005

Polymer

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Section: Stability Of Pmma Laticesmentioning

confidence: 58%

Crosslinkable surfactants based on linoleic acid-functionalized block copolymers of ethylene oxide and ε-caprolactone for the preparation of stable PMMA latices

Tan

Grijpma

Nabuurs³

et al. 2005

Polymer

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Epoxidation of allyl alcohol with hydrogen peroxide over titanium silicalite TS‐2 catalyst

Wróblewska

Milchert

2007

J of Chemical Tech & Biotech

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The influence of the technological parameters on the course of the epoxidation of allyl alcohol with 30% H 2 O 2 in the presence of titanium silicalite TS-2 catalyst and methanol as a solvent was studied. The process was performed in an autoclave at the autogenic pressure. The influence of temperature in the range 20-120• C, molar ratio of allyl alcohol/H 2 O 2 (1:1-10:1), methanol concentration in the reaction mixture (10-80% w/w), catalyst TS-2 concentration (0.1-2.0% w/w) and reaction time (1-8 h) were investigated. The functions describing the process were: selectivity of transformation to glycidocidol in relation to allyl alcohol consumed, selectivity of transformation to organic compounds in relation to hydrogen peroxide consumed, conversions of allyl alcohol and hydrogen peroxide.

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Optimization of the technological parameters of epoxidation of allyl alcohol by hydrogen peroxide over Ti–BETA catalyst

Wróblewska¹,

Rzepkowska²,

Milchert³

2004

J of Chemical Tech & Biotech

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The influence of the technological parameters on the epoxidation of allyl alcohol by a 30 wt% hydrogen peroxide in the medium of methanol over the Ti-BETA catalyst in the direction of glycidol has been presented. The experimental conditions were established on the basis of preliminary experiments and through the applications of statistical experimental design methods (rotatable uniform design). The results of the particular experiments were described by the following functions: the yield of glycidol in relation to allyl alcohol introduced into the reactor, the selectivity of transformation to glycidol in relation to allyl alcohol and hydrogen peroxide reacted, and the degree of conversion of allyl alcohol and H 2 O 2 . The optimal values of each function were established. The courses of functions corresponding to the parameters were plotted in the system of two variable parameters. The optimum parameters of the epoxidation process were established after the analysis of the layer drawings. The obtained results were confirmed by a series of verifying syntheses.

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Neue nichtionische Tenside aus Maleinsäure-Fettalkoholmonoestern und Glycidol (Teil 2) / New non-ionic surfactants based on fatty alcohol maleic acıd monoesters and glycidol

Cited by 6 publications

References 0 publications

Crosslinkable surfactants based on linoleic acid-functionalized block copolymers of ethylene oxide and ε-caprolactone for the preparation of stable PMMA latices

Crosslinkable surfactants based on linoleic acid-functionalized block copolymers of ethylene oxide and ε-caprolactone for the preparation of stable PMMA latices

Epoxidation of allyl alcohol with hydrogen peroxide over titanium silicalite TS‐2 catalyst

Optimization of the technological parameters of epoxidation of allyl alcohol by hydrogen peroxide over Ti–BETA catalyst

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