Method of production of a synthetic material which is soluble in water, liquidKURTH HERBERTKURTH HERBERT
Carbomers copolymers are also employed as emulsifying agents in the preparation of oil-in-water emulsions for external administration. Carbomer 951 has been investigated as a viscosity-increasing aid in the preparation of multiple emulsion microspheres. Carbomers are also used in cosmetics. ...
a天然高聚物有淀粉、纤维素、天然橡胶和蛋白质等。三大合成材料则是人工合成的高聚物。高聚物正在越来越多地取代金属,成为现代社会使用的重要材料。 The natural high polymer has the starch, the cellulose, the natural rubber and the protein and so on.Three big composition material are the synthesized high ...
Natural benzaldehyde, which constitutes ~1.5% of total annual world production, is mainly obtained by retroaldol reaction of natural cinnamaldehyde extracted from cassia oil11. Although the natural benzaldehyde market is growing every year, we still do not know how this simple aromatic compound is ...
我想要保留适合,您知道! [translate] aImprove Your Business ROI 正在翻译,请等待... [translate] adistribotion distribotion [translate] aThis material is uniformly impregnated with a synthetic elastomer finish designed to improve knot holding and tying characteristics. 正在翻译,请等待... [translate] ...
Table 2 Bacterial cell dimensions and cell roughness for the different foodborne pathogens after treatment with date seed oil and control. Full size table Discussion Traditionally, synthetic preservatives have played a crucial role in the food industry by effectively preventing microbial growth and lipid...
EPDM is a durable, waterproof, elastomeric, and highly flexible synthetic rubber which is well-suited for use as a single-ply roofing material for many reasons. “EPDM” is an acronym for “ethylene propylene diene monomer”, which is the full chemical name of EPDM rubber. ...
Synthetic substitutes for ambergris oil, called amber oil, are made from resins and plant lipids but do not contain any true ambergris. Typically there are several ingredients derived from vegetable or animal sources and blended together. Beeswax is a common base, enhanced by other scents that mim...
[translate] aEthylene is an important basic raw material for the production of three synthetic materials and organic chemical products. 乙烯是重要基本的原料为三个合成材料和有机化学制品的生产。[translate]
aPlease provide us with some feedback for the outline so the writer could continue working on the order. The outline is uploaded. 请提供我们以一些反馈为概述,因此作家在命令可能持续工作。 概述被上装。[translate] aSynthetic resin emulsion paint for internal wall is thin base material inner wall ...