1、

With PETA as the monomer, benzoin ethyl ether as the initiator and the energy of UV light, poly ( acrylate) gelation is produced in different solvents and foams are prepared via vacuum drying technique.

以季戊四醇四丙烯酸酯(PETA)为聚合单体,安息香乙醚为引发剂,通过紫外光引发生成凝胶,通过真空干燥得到PETA泡沫材料。

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2、

The effect of monomer ratio, the kind and concentration of keying agent on adhesion strength is also studied.

研究了单体配比、增粘剂种类、增粘剂用量对剥离强度的影响。

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3、

Ester bond can be formed through the polycondensation of hard segment monomer with uniform segment length containing amide bond and dihydric alcohol, which is a better way to prepare polyesteramide.

先制备具有均一链长的含有酰胺键的硬段单体,然后与二元醇进行缩聚反应生成酯键是制备性能良好的聚酰胺酯的较好途径。

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4、

The three cyclic carbonate monomers were ring-opening polymerized in bulk in the case of the catalyst Al ( O iBu) 3, monomer-to-catalyst ratio of 100 and reaction time of 16 hours.

以三异丁氧基铝为催化剂,单体/催化剂摩尔浓度比为100,反应时间16h,在190℃或210℃下本体开环聚合,对它们的开环聚合进行了初步的研究。

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5、

Experimental Study on New Block Wall Material Monomer Drying Shrinkage Characteristics

新型块体墙材单体干燥收缩特征试验化学干燥剂化学干燥器

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6、

The hydrophobically associating terpolymers ( AM-AMC 14 S-AA ) is prepared by water solution polymerization with nonionic , anionic , cationic monomer.

以AM、AMC14S 、 AA为单体采用水溶液聚合的方法,合成了疏水缔合AM -AMC14 S -AA 三元共聚物.

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7、

An effective process which uses starch as basic material, ammonium cerous nitrate as initiatingagent and acrylonitrile as monomer to produce super-absorbent polymer is introduced.

介绍了一种以淀粉为基本原料、以硝酸铈铵为化学引发剂、以丙烯腈为单体制备高吸水树脂的有效方法。

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8、

Influence of various polymerization methods on residual monomer content of denture base materials.

聚合方法对基托材料残留单体的影响——高效液相色谱法分析MMA含量.

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9、

The overall activation energy grows with the proportion of TMI increases in the monomer.

反应总体活化能随TMI含量增大而升高,温度升高TMI含量 对反应速率影响增大.

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10、

The effects of modifying monomer on WSP � � s water-solubility and crystallization and thermal property were studied.

研究WSP中改性单体的添加量对其水溶性能、结晶性能及热性能的影响.

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11、

The experimental structure indicated that, When monomer MAAMPEA: MAA mole of ratio 1:3, When a AMPS mole of score is 10%, this copolymer has the good dispersivity and the dispersive retentivity.

实验结构表明:当单体MAAMPEA:MAA摩尔比1:3,AMPS摩尔分数为10%时,该共聚物有较好的分散性和分散性保持性。

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12、

The self-crosslinking acrylate latex contained functional monomer DAAM 、 acrylamide and NMA through pre-emulsification polymerization process was prepared.

通过预乳化乳液聚合工艺,合成了含官能团单体双丙酮丙烯酰胺(DAAM)、丙烯酰胺、N-甲基丙烯酰胺(NMA)的自交联丙烯酸酯乳液。

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13、

The acrylic polymer emulsion incorporated with keto groups was prepared by conventional method using DAAM ( diacetone-acrylamide) as a functional monomer.

以双丙酮丙烯酰胺作为官能单体,与其它乙烯基单体共聚合成了含有酮羰基的聚丙烯酸酯乳液。

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14、

The reaction distillation was used for synthesis of polymer monomer BHET. The process was simulated by using ASPEN PLUS.

研究了将反应精馏法用于聚对苯二甲酸乙二醇酯(PET聚酯)生产的直接酯化反应和酯交换反应,并采用过程模拟软件aspen plus模拟了整个反应精馏过程。

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15、

Only the monomer and polymer of RD 6G exist in the solution before the transient point of γ-lgC curve.

研究认为,在γ-lgC曲线的转变区前,只有单体和聚合体存在,没有胶束。

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16、

The structure characteristic and management of DZ type outside-pourable monomer hydraulic supports

DZ型外注式单体液压支柱的结构特点及管理措施

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17、

Light-at agent and polymerization of the monomer type and property is the key Foundation material.

平启始剂及撮分单体栽类及共性为关键性的本原质料.

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18、

Synthesis about a kind of expanding monomer with bicyclic ortho ester group

双环原酸酯类膨胀单体的合成

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19、

Our lab developed the new cardiovascular compound GGV, which consists of ginsenosides ( GS), extract of ginkgo bilabo ( GBE), and a chemical monomer V.

GGV作为本实验室自行开发的一种心血管系统药,由人参总皂甙(GS)、银杏叶提取物(GBE),以及一种西药单体V组成。

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20、

Removing Phenylacetylene ( PA) from crude styrene is an important step in producing high quality styrene ( ST) monomer.

去除苯乙烯(ST)中的苯乙炔(PA)是生产高品质苯乙烯单体产品的重要环节。

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