乙二醇丁醚 [有化] ethylene glycol monobutyl ether ; Butoxy ethanol ; BCS ; butyl glycolate
二乙二醇丁醚 diethylene glycol monobutyl ether ; BDG ; Glycol Ether DB ; Butyldiglycol
丙二醇丁醚 PnB ; PROPYLENE GLYCOL BUTYL ETHER ; Propanediol butyl ether ; Propylcnc Glycol Monobutyl Ether
二丙二醇丁醚 DPNB ; Dipropylene glycol mono butyl ether ; DOWANOL DPNB ; DPBM
二乙二醇丁醚醋酸酯 Diethylene glycol butyl ether acetate ; DBAC ; DBGA ; ethyl acetate
乙二醇丁醚醋酸酯 Butoxyethyl acetate ; EBAC ; Butyl CELLOSOLVE Acetate Solvent ; Cellosolve Acetate
乙二醇丁醚化学品 ethylene glycol monobutyl ether ; ethylene glycol ; ethylene glycol monobutyl ; ethyl
乙二醇丁醚酸酯 BGA
聚乙二醇丁醚 POLY BUTYL ETHER ; Poly,a-butyl-w-hydroxy
三乙二醇丁醚 Triethylene glycol momobutyl ether ; BTG
介绍了乙二醇单异丁醚的反应机理及原料的摩尔比、反应温度和反应时间等因素对合成反应的影响。
This paper dealt with reaction mechanisms and synthesis and the effects of raw materials mole ratio, reaction temperature and reaction time.
采用一步法合成以4 ，4 '-甲烷二环已基二异氰酸酯（HMDI）、扩链剂1，4 -丁二醇（BDO）为硬段，聚四氢呋喃醚（PTMG）为软段的脂肪族聚氨酯。
The one step method was adopted in this study to synthesize aliphatic polyurethane with 4,4 methylene dicyclohexyl diisocyanate(HMDI), 1,4 butanediol(BDO) and poly (tetrahydrofuran)(PTMG).
产品成分：去离子水、甘油、丁二醇、芦荟提取液、透明质酸、尿囊素、苯氧乙醇、维生素c乙基醚、PEG - 40氢化蓖麻油、EDTA -二钠、香料。
Ingredients: Deionized Water, Glycerin, Butanediol, Aloe Extract, ha, Allantoin, Phenoxyethanol, Ethyl Ascorbic Acid, PEG-40 Hydrogenated Castor Oil, EDTA-Disodium Salt, Essence.
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