丙烯酸

The synthesis processes of polyethyleneglycol diacrylate cross-linker of the super absorbent polymer were studied.

研究了高吸水树脂交联剂聚乙二醇双酸酯的合成工艺。

The protective coating on aluminium foils packaging for medicine was formulated with thermosetting acrylic resin,pyroxylin.

采用热固酸树脂、硝基纤维素等制成药品包装用铝箔保护涂料。

Its catalytic performance in Heck reaction of iodobenzene with ethyl acrylate was studied.

研究了该剂对碘代苯与酸乙酯反应的能及循环使用能。

Acrylic fabrics are both warm and washable.

酸纤维织物既暖和又耐洗。

The research provided the applicable functional monomer leading urethano into acrylic ester.

为将氨酯基团引入酸树脂提供了一种可用的官能单体。

Adding poly acrylic acid(PAA)in the preparation of ammonium diuranate (ADU)was investigated.

本工作对在重铀酸(ADU)的沉淀反应中加入聚酸(PAA)的工艺进行试验研究。

The structure and properties of polyorganosiloxane-acrylate emulsion copolymer were investigated by IR, XPS, DSC, 1H-NMR, WAXD.

利用红外光谱、光电子能谱、差热分析、核磁共振、X射线衍射等方法对聚硅氧烷改酸酯共聚物的结构和能进行了研究。

The performance of this catalyst for the cross-coupling reaction of iodobenzene with acrylic acid was studied.

研究了该剂对碘代苯与酸交叉偶联生成反式-肉桂酸的能。

Modified polyacrylic acid aqueous vehicle may be the headmost applied in electronic pastes of high sintering temperature.

其中改聚酸将有可能在高温电子浆料中率先应用。

A acrylic emulsion dilative fireretardant paint has been developed, which features decorative as well as fire-retardant performance.

研制了既能防火阻燃、又具有装饰效果的新型酸乳胶膨胀型防火涂料。

The reactive surfactant, sodium allyl hydroxyalkyl sulphonate(SAHS) was applied as modifying agent to polymerize elastic acrylic emulsion.

使用基羟烷基磺酸钠(SAHS)作为可聚合乳剂,改合成了弹酸酯乳液。

Microcapsules adventatial can be used by hydrophilic polymers for material, such as glutin, pectoylic, agaragar, aclylate cellulytic and methacrolein.

微囊外膜可由亲水的高聚物作材料，如明胶、果胶、琼脂、甲基纤维素及酸酯类。

In this paper,a new-type thickening propenoic acid multipolymer used to be glassfibre bulkhead glue for storage battery was studied.

本文研究了一种用作蓄电池玻纤隔板胶的新型具有增稠酸多元共聚物。

Self-preparation polymerizable macromolecular surfactant HTP and acrylate monomer were used to prepare the amphiphilic polymer by soap-free microemulsion pentamer copolymerization.

以自制可聚合大分子表面活剂HTP与酸酯类单体进行无皂微乳液五元共聚,制备可热固双亲聚合物。

An efficient palladium-cocatalyst system for vinylation of unsaturated carboxylic acid has been exploited,among which aliphatic amines(ALA)are firstly used as cocatalysts.

以醋酸钯/邻菲洛林/脂肪胺为体系,酸和乙酸乙酯为原料,通过乙基交换反应制备酸乙酯。

The development and application of organosilicone modifying acrylic resin,polyurthane,nitrocotton and casein etc. in leather chemical materials at home and abroad are introduced.

介绍了国内外有机硅改酸树脂、有机硅改聚氨酯、有机硅改硝棉、有机硅改酪素等在皮材料中的发展及应用情况。

We found that the poly methacrylates prepared by modified microemulsion polymerization have properties of high glass transition temperature (Tg) and rich syndiotacticity.

另外，利用改进的微乳液聚合制备的聚甲基酸酯类聚合物一般都有高Tg与富间规度的质。

Phragmoplast of coil coating has been prepared by free radical polymerization and by using acrylic acid,methyl methacrylate,butyl acrylate as the raw materials.

以酸、酸丁酯和甲基酸甲酯为单体,采用自由基聚合法制备了聚酸卷材涂料前驱成膜物,获得了适宜的制备工艺条件。

Ethyl phenylacrylate intermediate bringing a double bond was introduced first,which is subsequently transformed into triketone and then DCM was obtained with high purity.

采用具有烃骨架的β-苯基酸酯为中间体先引入双键,再经过三酮合环制备乙基吡喃。

Select the system of copolymerisation,the optimum reactive conditions of temperature and velocity,and the best quantity of emolsifier and initiator of acrylate emulsion thickener.

选择酸酯乳液增稠剂共聚反应的方式、反应温度、滴加速度等最佳反应条件及乳剂、引发剂的最佳用量。