As examples of the preferred and especially preferred pole liquids there may be mentioned dialkyl and cycloalkyl ketones, such as acetone, methyl ethyl ketone, diethyl ketone, di-isopropyl ketone, methyl isobutyl ketone, di-isobutyl ketone, methyl isoamyl ketone, methyl n-amyl ketone and cyclohexanone; alkyl esters such as methyl acetate, ethyl acetate, isopropyl acetate, butyl acetate, ethyl formate, methyl propionate, methoxy propylacetate and ethyl butyrate; glycols and glycol esters and ethers, such as ethylene glycol, 2-ethoxyethanol, 3-methoxypropylpropanol, 3-ethoxypropylpropanol, 2-butoxyethyl acetate, 3-methoxypropyl acetate, 3-ethoxypropyl acetate and 2-ethoxyethyl acetate; alkanols such as methanol, ethanol, n-propanol, isopropanol, n-butanol and isobutanol and dialkyl and cyclic ethers such as diethyl ether and tetrahydrofuran.
作为例子，可能有提到，如丙酮和环烷基烷基酮，甲基乙基酮，二乙基酮，二异丙酮，甲基异丁基酮，二异丁基酮，甲基异戊酮，甲基n的首选，特别是喜欢极液体戊酮和环己酮；如醋酸甲酯，醋酸乙酯，醋酸异丙酯，醋酸丁酯，甲酸乙酯，甲基烷基酯丙，甲氧基propylacetate和丁酸乙酯；乙二醇和乙二醇酯和醚，如乙二醇，二乙二醇单乙醚，3 - methoxypropylpropanol，3 ethoxypropylpropanol，二氧基乙基酯，3甲氧酯，3 ethoxypropyl醋酸和2 -乙氧基醋酸；醇类如甲醇，乙醇，正丙醇，异丙醇，正丁醇和异丁醇和二烷基酯和环醚如乙醚和四氢呋喃。
As examples of the preferred and especially preferred pole liquids there may be mentioned dialkyl and cycloalkyl ketones such as acetone methyl ethyl ketone diethyl ketone di-isopropyl ketone methyl isobutyl ketone di-isobutyl ketone methyl isoamyl ketone methyl n-amyl ketone and cyclohexanone; alkyl esters such as methyl acetate ethyl acetate isopropyl acetate butyl acetate ethyl formate methyl propionate methoxy propylacetate and ethyl butyrate; glycols and glycol esters and ethers such as ethylene glycol 2-ethoxyethanol 3-methoxypropylpropanol 3-ethoxypropylpropanol 2-butoxyethyl acetate 3-methoxypropyl acetate 3-ethoxypropyl acetate and 2-ethoxyethyl acetate; alkanols such as methanol ethanol n-propanol isopropanol n-butanol and isobutanol and dialkyl and cyclic ethers such as diethyl ether and tetrahydrofuran.
作为例子，可能有提到，如丙酮和环烷基烷基酮，甲基乙基酮，二乙基酮，二异丙酮，甲基异丁基酮，二异丁基酮，甲基异戊酮，甲基n的首选，特殊是喜欢极液体戊酮和环己酮；如醋酸甲酯，醋酸乙酯，醋酸异丙酯，醋酸丁酯，甲酸乙酯，甲基烷基酯丙，甲氧基propylacetate和丁酸乙酯；乙二醇和乙二醇酯和醚，如乙二醇，二乙二醇单乙醚，3 - methoxypropylpropanol，3 ethoxypropylpropanol，二氧基乙基酯，3甲氧酯，3 ethoxypropyl醋酸和2 -乙氧基醋酸；醇类如甲醇，乙醇，正丙醇，异丙醇，正丁醇和异丁醇和二烷基酯和环醚如乙醚和四氢呋喃。
Firstly, in order to incorporate the hydrophilic and soft polyglycol segment into the molecular structure of curing agent, DGEPG was used as the chain extender to react with TETA in propylene glycol methyl ether.
首先通过滴加DOEPG到TETA的丙二醇甲醚溶液中进行扩链反应，在固化剂分子中引入亲水性的柔性聚醚链段。
The phase separation behavior of different nonsolvent additives (methyl ethyl ketone, glycol methyl ether and diethylene glycol) on PPESK casting solution was studied at 20℃according the linerized cloud point correlation.
结合线性浊点关系，根据浊点滴定试验，通过三元相图研究了20℃下非溶剂添加剂(丁酮，乙二醇甲醚，一缩二乙二醇)对PPESK铸膜液体系的相分离行为。
Effects of solid base strength and amount of basic sites on MgO, CaO and Mg-Al complex oxide on synthesis of propylene glycol methyl ether from propylene oxide and methanol were studied.
以M gO、CaO及M g-A l复合氧化物为催化剂，考察了固体碱碱性质对环氧丙烷法合成丙二醇甲醚的影响。
Water, Beta-glucan, Ascorbic acid, Tri Sodium Ascorbyl Palmitate Phosphate, Magnesium L-ascorbyl -2-phosphate, PEG-60 hydrogenated castor oil, Lecithin, Coceth-7/PPG-1-PEG 9 lauryl glycol ether/PEG 40 hydrogenated castor oil, DL-panthenol, Retinyl, palmitate, Anthemis Nobilis Flower extracts, Pinebark extract, Phellinus linteus extract, Phellinus linteus/Rice Ferment Extract, Onion extract, Aralia Elata Root Extract, Grape extract, Sandalwood oil, Myrtle oil, Orange oil, 1, 3-Butylene glycol, Glycerin, Xanthan gum, Tocopheryl acetate, Ethanol, Methyl paraben
水，β-葡聚糖，抗坏血酸、三磷酸抗坏血酸棕榈酸酯钠、维他命 C 磷酸镁盐、聚乙二醇- 60氢化蓖麻油、卵磷脂、椰油醇聚醚-7/PPG-1-PEG-9 月桂二醇醚/聚乙二醇40氢化蓖麻油，消旋泛酰醇，视黄醇，棕榈酸盐，白花春黄菊花提取物，Pinebark提取物，桑黄提取物，桑黄/水稻发酵提取物，洋葱提取物，辽东楤木根提取物，葡萄提取物，檀香油，桃金娘油，橙油，1，3 -丁烯乙二醇，甘油，黄原胶，生育酚，乙醇，羟苯甲酯
Organic substances (diethylene glycol, glycol methyl ether and methyl ethyl ketone) were used as nonsolvent additives and N-methyl-2-pyrrolidone used as a solvent in membrane preparation. The effects of PPESK concentration, the type of additives and the NSA concentration in casting solution on the morphology and performance of the PPESK hollow fiber ultrafiltration membrane were systematically investigated.
以PPESK为膜材料，NMP为溶剂，水为凝胶剂，选用乙二醇甲醚、一缩二乙二醇和丁酮为非溶剂添加剂，系统研究了聚合物浓度、添加剂种类和含量对PPESK中空纤维超滤膜结构和性能的影响，制备了一系列具有不同孔径和通量的中空纤维超滤膜。
The trace amount of impurities, namely C5, tert-butyl alcohol, di-secondary butyl ether, methyl ethyl ketone and secondary butyl alcohol, in C4 hydrocarbon from butylene hydration tail gas were analysed by means of gas chromatograph with a column packed with sebaconitrile and polyethylene glycol-20M, and liquid-phase admission valve.
2m×4mm为填充柱，采用液相进样阀液态直接进样的填充柱气相色谱法分析了丁烯水合尾气C4烃中的C5、叔丁醇、二仲丁醚、甲乙酮及仲丁醇等微量杂质的含量。
Use can be made of, eg, acetone, methyl ethyl ketone, methanol, ethanol, propanol, isopropanol, methyl acetate, ethyl acetate, methyl ether, ethyl ether, ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, dioxane, glacial acetic acid, propionic acid and dilute aqueous solutions of bases such as sodium hydroxide, potassium hydroxide, and ammonium hydroxide.
使用可制成，例如丙酮，甲基乙基酮，甲醇，乙醇，丙醇，异丙醇，醋酸甲酯，醋酸乙酯，甲基醚，乙醚，乙二醇单甲醚，乙二醇乙醚，二氧六环，冰醋酸，丙酸和稀释，如氢氧化钠，氢氧化钾水溶液的基地，和氢氧化铵。
MethodsOur study was to treat gastric ulcer by invigorating spleen and benefiting vital energy Chinese drugs through clinical observation and experimental research, and compared with mucosa protectant -gastropine and H2 receptor antagonist -famotidine about the mucosa mitochondrion 8-oxygen guanine DNA glycosylase, thymine glycol DNA glycosylase, 3-methyl adenine DNA glycosylase, the effect of gastralgia, splenic asthenia and quality of ulcer recovery.
比较健中愈疡片、黏膜保护剂胃舒平以及H2受体拮抗剂法莫替丁对胃黏膜线粒体 8－氧鸟嘌呤DNA糖基化酶、胸腺嘧啶乙二醇DNA糖基化酶、3－甲基腺嘌呤DNA糖基化酶的影响，并进行健脾益气方药与黏膜保护剂胃舒平以及H2受体拮抗剂法莫替丁对胃溃疡愈合质量的比较和评价。
The ethylene glycol diacrylate was synthesized by transesterification of methyl acrylate with ethylene glycol and the main reactive conditions were investigated.
以丙烯酸甲酯与乙二醇为原料，采用酯交换法合成出了二丙烯酸乙二醇酯，对合成反应中的主要条件进行了实验研究。
Other Ingredients: Purified Water, Aloe Barbadensis Leaf Juice, Helianthus Annuus Seed Oil, Stearic Acid, Cetyl Alcohol, Triethanolamine, Glyceryl Monostearate SE, Glycine Soja Oil, Tocopheryl Acetate, Prunus Amygdalus Dulcis Oil, Rosa Canina Fruit Oil, Fragrance, Propylene Glycol, Methyl Paraben, Propyl Paraben, Diazolidinyl Urea.
其他成分：纯净水，芦荟叶果汁，向日葵种子油，硬脂酸，十六醇，三乙醇胺，甘油单硬脂酸酯东南，野生大豆油，生育酚醋酸酯，李桃椇油，蔷薇果油，香水，丙二醇，尼泊金甲酯，尼泊金丙酯，对羟基苯尿素。
Ingredients:Water、Collagen、Palmitoyl Pentapeptide、Sodium Hyaluronate、Seamollient、Gamma-Polyglutamic Acid、Evening Primrose Oil、Squalene、Algin、Aescufos、Arbutin、Tranexamic Acid、Myoxinol、Eyeseryl、Idebenone、Olive Extract、Vitamin E、Cetyl Alcohol、Glyceryl Monostearate、1-3butylene Glycol、Glycerin、Methyl Paraben、Perfume.
产品成份：去离子水、胶原蛋白、五胜肽、玻尿酸、海藻黏多醣体、纳豆聚麸胺酸、月见草油、海鲛鲨、藻胶、七叶树、熊果素、传明酸、六胜肽、四胜肽、艾地苯橙、橄榄萃取、维他命E、棕榈醇、单硬脂酸甘油酯、丁二醇、丙三醇、羟苯丙酯、香精。
A series of methyl 2, 7, 7-trimethyl-5-oxo-4-aryl1, 4, 5, 6, 7, 8- hexahydroquinoline -3-carboxylate were synthesized by the reaction of aromatic aldehydes, dimedone and methyl acetoacetate using ammonium acetate as catalyst in glycol under microwave irradiation with 82%～98% yields in 4～6 min.
微波辐射下以芳醛、达咪酮、乙酰乙酸甲酯为原料，乙二醇为溶剂，醋酸铵为催化剂合成了一系列2，7，7-三甲基-5-氧代-4-芳基-1，4，5，6，7，8-六氢喹啉-3-羧酸甲酯化合物，反应时间4~6 min，产率82%~98%。
The preparation process of SO42-/TiO2 type of solid superacid catalyst used for the synthesis of propylene glycol methyl ether propionate was investigated.
研究了合成丙二醇甲醚丙酸酯用固体超强酸催化剂SO4 2-／TiO2的制备工艺，得到了催化剂制备的适宜工艺。
Fine chemicals to add auxiliary Series: lubricating oil pour point depressant, calcium zinc magnesium methacrylate, methyl acrylic acid lauryl ester, tetradecane methacrylate ester, methacrylic acid octadecyl ester, a acid ethylene glycol, diethylene glycol methacrylic acid ester, glycidyl methacrylate, the second reduction of three ethylene glycol dimethyl acrylate, acrylic acid lauryl ester, tetradecyl acrylate, octadecyl acrylate, acrylic acid ethylene glycol, diethylene glycol acrylate esters, glycidyl, two shrink three acrylate such as ethylene glycol.
精细化工添加助剂系列：润滑油降凝剂，甲基丙烯酸钙锌镁，甲基丙烯酸月桂酯，甲基丙烯酸十四烷酯，甲基丙烯酸十八烷基酯，甲基丙烯酸乙二醇，甲基丙烯酸二乙二醇酯，甲基丙烯酸缩水甘油酯，二缩三乙二醇二甲基丙烯酸酯，丙烯酸月桂酯，丙烯酸十四酯，丙烯酸十八酯，丙烯酸乙二醇，丙烯酸二乙二醇酯，丙烯酸缩水甘油酯，二缩三乙二醇丙烯酸酯等。
We selected the DP-18 waterborne dispersing agent as the moist and dispersing agent of the coatings, methyl silicone oil as the antifoaming agent, and the Trimethylene glycol Phenylate as the membrane- formatting agent, their value was distinctly 0.5%, 0.4% and 1.2% of the total value.
以涂料的理化性能和耐火性能为评价指标，考察了该防火涂料中的硅丙乳液和阻燃体系的比例对防火涂料的性能的影响，确定了硅丙乳液和阻燃体系在该防火涂料的最佳比例为
Alkyl Benzene, Ethylene Oxide, Propylene Oxide, Nonyl Phenol, Octylphenol, Ethylene Glycol, Ethanolamine, Polyethylene Glycol, Ethylene Amines, aliphatic acid, aliphatic alcohol, aliphatic amine, aliphatic acid methyl ester, etc.
烷基苯，环氧乙烷，环氧丙烷，壬基酚，辛基酚，乙二醇，乙醇胺，聚乙二醇，乙撑胺，脂肪酸，脂肪醇，脂肪胺，脂肪酸甲酯等。
Ingredients:Water, Glycerin, Caprylic/Capric Triglyceride, Myristyl Myristate, Butyrosper-mum Parkii Butter, Glyceryl Stearate, Panthenol, Betaine, Dimethicone, Oiea Europaea Oil, Allantoin, Polysorbate-60, Carbomer, Xanthan Gum, Parfum, Triethanolamine, Tocopheryl Acetate, Hyaluronic Acid, Methyl Paraben, Propyl Paraben, Creatine, Tetrasodium Edta, Phenoxyethanol, Caprylyl Glycol, Sorbic.
成分：去离子水，甘油，辛酸/葵酸三甘油酯，肉豆蔻酸肉豆蔻酯，乳木果油，硬脂酸甘油酯，泛醇，甜菜碱，聚二甲基硅氧烷，橄榄油，尿囊素，聚山梨醇酯-60，卡波姆，汉生胶，香精，三乙醇胺，生育酚乙酸酯，透明质酸，对羟基苯甲酸甲酯，对羟基苯甲酸丙酯，肌酸，乙二胺四乙酸四钠，苯氧乙醇，辛二醇，山梨酸。
The Company perennial operating a variety of organic chemical raw materials, varieties include: methanol, ethanol, ethylene glycol, n-butyl alcohol, isobutyl alcohol, isopropyl alcohol, acetic acid, vinyl acetate, acetic acid acetate, acetic acid small lipid, styrene, toluene, phthalic anhydride, xylene, acetone, butanone, cyclohexanone, DMF, sulfuric acid, methyl isobutyl ketone, glycol ether, three toluene, octyl resin, melamine, etc. and so on.
本公司常年经营各种有机化工原料，品种有：甲醇、乙醇、乙二醇、正丁醇、异丁醇、异丙醇、冰醋酸、醋酸乙烯、醋酸乙脂、醋酸丁脂、苯乙烯、甲苯、苯酐、二甲苯、丙酮、丁酮、环己酮、DMF、硫酸、甲基异丁基酮、乙二醇丁醚、三甲苯、二辛脂、三聚氰胺，等等。