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- polybutyl isocyanate 聚异氰酸丁酯
- Direct R&D of "isocyanate chlorosulfonyl" project in 2002. 2002年负责“氯磺酰异氰酸酯”项目的研发工作。
- And experiments proved that the reaction rules of isocyan... 实验证明室温下异氰酸酯与水的反应可以使用准二级方程描述。
- Results Methyl isocyanate,chloride and oxide of Quercetin were prepared. 结果制备了槲皮素的甲基异氰酸酯、氯代化合物和氧化物。
- A polyamide imide was synthesized from trimelltic anhydride and di isocyanate. 本文用偏苯三酸酐和二异氰酸酯合成了一种新型聚酰胺酰亚胺。
- The polymerization kinetics of core-shell emulsion was studied, with crosslinked polybutyl acrylate as core and styrene/acrylonitrile copolymer as shell. 以交联的聚丙烯酸丁酯为核(橡胶相),以苯乙烯/丙烯腈共聚物为壳(塑料相),考察了核一壳乳液聚合动力学;
- Polyurethane (PU) pouring sealant was synthesized with polymer H and modified isocyanate K as basic materials. 摘要选用聚合物H和改性异氰酸酯K为主要原料合成聚氨酯灌封胶。
- Homopolymer latexes of polyvinyl acetate (PVA) and polybutyl acrylate(PBA)and their seeded latexes using respectively PVA and PBA as seed were prepared by emulsion polymerization. 以醋酸乙烯酯(VA)和丙烯酸丁酯(BA)为单体,用乳液聚合方法,以极性小的PBA为种子进行了VA种子聚合,用透射电镜染色及皂液滴定方法对胶粒形态进行了表征。
- Polybutyl acrylate(PBA)latex with large particle size was prepared by seeding emulsion polymerization.Effect of prescriptions and process on particle size were studied. 采用种子乳液聚合法制备了丙烯酸酯-苯乙烯-丙烯腈共聚物生产工艺中的基础胶乳聚丙烯酸丁酯(PBA),考察了配方和工艺条件对其粒径增大的影响。
- Finally, the thesis studies the reaction rules of isocyanate with cellulosecontaining different water content by DSC, FTIR and ESCA. 最后论文利用DSC、FTIR和ESCA等研究了异氰酸酯与不同含水率纤维素的反应规律。
- The synthesis and characteristics and reactivity traits of isocyanate adhesive were introduced in the second par. 第二章介绍了异氰酸酯粘合剂的制备、特性、化学反应特点。
- Abstract A lightfast aq. polyurethane emulsion for leather finishing was prepared mainly from aliphatic isocyanate. 选择脂肪族异氰酸酯为主要原料,制备了一种耐光型水性聚氨酯皮革涂饰剂。
- An emulsive adhesive for wood edge splice was made of a grafted copolyemer PVAc and an isocyanate prepolymer. 本文采用接枝共聚改性聚醋酸乙烯乳液和制备异氰酸酯预聚体生产出集成材工业用拼接胶粘剂。
- The p-chlorophenyl isocyanate is synthesised by carbonyl chloride and p-chloroaniline. 采用光气与对氯苯胺合成对氯苯基异氰酸酯。
- The cathodic electrophoretic coating of epoxy resin was prepared with half blocked isocyanate as curing agent. 在此采用半封闭的甲苯二异氰酸酯作为固化剂制得了环氧树脂阴极电泳涂料。
- Adding proper catalyzer will make the normal isocyanate resin to set with moisture at room temperature. 通过使用适量的催化剂可使一般异氰酸酯胶粘剂实现常温湿固化。
- Polyether-type isocyanate prepolymers are prepared with polyether polyols and tolylene diisocyanate. 采用聚醚多元醇和甲苯二异氰酸酯合成了聚醚型异氰酸酯预聚体。
- The reaction kinetics of synthesizing aryl isocyanate by aryl amine and phosgene was studied. 研究了芳胺和光气反应生成异氰酸酯的反应动力学。
- The polybutyl acrylate (PBA) has been intercalated into the kaolinite nanolayers of Baini (a mixture of kaolinite and muscovite) by multi-step exchange reaction and diffusion polymerization. 摘要通过多步交换反应及扩散-聚合的方法,使聚丙烯酸丁酯(PBA)嵌入到改性层状结构的白泥层间,得到白泥-聚丙烯酸丁酯(PBA)纳米复合物的微米级粒子;
- Agueous emulsifiable isocyanate adhesive is one of important adhesive researches for wood based composite. 异氰酸酯水乳液胶粘剂是木质复合材料胶粘剂研究和开发的热点之一。