丙烯酸

A new type of spiro crosslinking agent,3,11 dimethylene 2,10 dione 1,4,9,12 tetraoxodispirobutadecane(2),was synthesized successfully.

合成了一种新型螺环环丙烯酸酯交联剂-3，11-二亚甲基-2，10-二酮-1，4，9，12-四氧二螺［4，2，4，2］十四烷（2）。

Another method was studied for in-situ synthesizing sodium alginate grafted sodium acrylate in disodium hydrogen phosphate dodecahydrates' melt.

本论文提出了另一种方法，是在十二水磷酸氢二钠熔体中，原位合成海藻酸钠接枝丙烯酸钠共聚物作为增稠剂。

The effect of anionic dispersant on rheological properties for 10% acid-bentonite dispersion were studied.

研究了阴离子分散剂聚丙烯酸钠对质量分数为10%的酸化膨润土分散体系流变性的影响。

The contents of polyacrylate sodium as dispersant vary with solid content, and have various optimum content ranges.

以聚丙烯酸钠为分散剂，随粉体固含量的不同，分散剂各有其最佳的用量范围。

A copolymer emulsion used for air filter paper impregnation was studied, the emulsion was prepared by copolymerization of styrence/bulyl acryl ate and oxidized starch using sodium bisulphate/potassium per sulfate as initiator and sodium doddery sulfate as emulsifier.

摘 要：采用半连续乳液聚合的方法，以亚硫酸氢钠-过硫酸钾为引发剂，十二烷基硫酸钠为乳化剂，合成了一种以氧化淀粉、苯乙烯和丙烯酸丁酯为主要原料的空气滤清器滤纸浸渍乳液。

In this study,an influence of a solid "polymer matrix" with different Tg.on double bond conversion in acrylate based formulations were evaluated.

近期的研究评价了具有不同玻璃化温度的固态聚合物基体对丙烯酸酯结构中双键转换的影响。

Then use a pin chuck to drill into the acrylic from the back.

然后用针钻夹头到丙烯酸从后面。

Secondly, PU pre-polymer was modified by acrylate monomers using twomethods.The first,PU emulsion with no saturated duplet bond was prepared.

第一种方法是先制备出含有不饱和双键的PU乳液，加入丙烯酸酯单体与PU乳液共聚，形成互穿网络。

Isconti began with celluloid and extended its expertise to antique ivory, ebonite, Lucite and acrylics, by working on the widest range of materials ever used in the writing industry.

ISCONTI的成功建基于赛璐珞名笔，后来更以其专业的制笔工艺，以古代象牙、硬橡胶、透明合成树脂和丙烯酸树脂，及很少用于制作书写工具产品领域的原材料，创制出更多名贵华丽，设计新颖的书写工具。

Held Tianjin ethylene, Shandong Lunan fertilizer plant researchers pressurized gasification and Phase II expansion project, Beijing Dongfang chemical acrylic acid and esters, Jinxi Chemical Plant ethylene propane series, 40 engineering and engineering technology to national, provincial and municipal incentives to the industry.

先后有天津乙烯、山东鲁南化肥厂水煤浆加压气化及二期扩建工程、北京东方化工厂丙烯酸及酯、锦西化工总厂环氧丙烷系列工程等40多项工程和技术获得国家、行业和省市级奖励。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。