Processes are disclosed for incorporating a water-insoluble substance in a diffusion resistant form into a hydrophilic colloidal layer of an element. In a first process A the water-insoluble substance is present during the polycondensation of diol(s) or polyol(s) and carboxylic acids, whereby at ...
A jelly-type substance incorporating a water-insoluble color is provided. The colored jelly-type substance can be incorporated in a liquid composition having an acidic pH between about 2.5 and 6.0 and the color will remain incorporated in the jelly-type substance. A liquid composition including the...
actionforrestitution actiongear action in substance actionlag actionlength actionlevel actionline actionmessage action of contace poi actionofessentialamin actionofpoints action of restitution action of sheet erosi actionofsiliciumdust action of the wind有道...
Insoluble不溶的 Insulator绝缘的 Iron铁 L Limestone石灰石(CaCO3) Liebig condenser冷凝管 Limewater石灰水(氢氧化钙水溶液) Liquid液体 M Magnesium镁 Mass质量 Melting融化(固态到液态) Melting point熔点 Mercury水银(金属,常温下液态) Metal carbonate金属碳酸盐(CaCO3,Na2CO3) Metal extraction金属的提取 Metal or...
When the carrier material is not paper, the aldehyde may be replaced by a substance capable of forming an aldehyde under the reaction conditions, e.g. paraformaldehyde or hexamethylenetetramine, or methylol compounds, e.g. monomethyloldimethylhydantoin or water-soluble aldehyde precondensates. ...
Extraction of water- and alcohol-insoluble heme (which we assumed to be a hemozoin-like substance) from the obtained pellet. To find a solvent suitable for dissolution of water- and alcohol-insoluble heme, preliminary experiments were performed with β-hematin, a well-known synthetic analogue of...
This organic initiating substance meets nearly all of the stringent criteria of environmentally friendly primary explosives for commercial applications: it is free of toxic metals and perchlorate, has a high density, high priming ability, unusual sensitivities towards non-explosive stimuli, excellent ...
2007). In addition, the substance benzophenone-3 (used in sunscreens) was found in treatment sites in the both the UK and the USA (Kasprzyk-Hordern et al. 2009; Trenholm et al. 2008) in high quantities. Cosmetics can be broadly categorized as leave-on and rinse-off products. A leave-...
The greater effect was observed on the more hydrophobic small molecular substance. The smaller effect was observed on the more water-soluble of the substance [66]. What’s more, the polysaccharides with larger molecule weight might contain more glycosidic bonds, which were more complicated and had...
Sugarcane bagasse is the fibrous residue of juice extraction, consisting of water (49%), fibers (48.7%) and a small quantity of soluble solids (2.3%) (Paturau, 1969). Bagasse fiber is a water-insoluble mixture that is mainly composed of cellulose, hemicellulose, pentosanes and lignin (Valse...