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- polyethlene adipate 聚己二酸乙烯酯
- The polyester, polythylene adipate, was removed from the reactor. 将聚酯,聚已酸乙稀酯从反应器中拿出来。
- SYNTHESIS OF DIBUTYL ADIPATE USING CATALYST TiSiW??12? TiSiW_(12)O_(40)/TiO_2复相催化合成己二酸二丁酯
- Spiramycin adipate and spiramycin embonate are also available for animal use. 同时可以供应己二酸螺旋霉素,恩波酸螺旋霉素。
- The surface compositions, structures and states of high-density polyethlene (HDPE) substrate exposed to plasma in Ar, N_2, O_2, H_2 and air were characterized by ESCA. 在Ar、N_2、O_2、H_2和空气中,对高密度聚乙烯(以下简称HDPE)基片进行等离子体处理,采用不同的功率(20W、60W、100W和150W)、时间(1、3、6、15、30和60分钟),进行了表面改性的研究,通过ESCA技术研究聚乙烯表面组成、结构的变化。
- The catalytic synthesis of dibutyl adipate with organic acid, inorganic salt, solid super-acid, ion-exchange resin, HPA etc. were reviewed. 摘要综述了有机酸,无机盐,固体超强酸,阳离子交换树脂,杂多酸等催化剂催化合成己二酸二丁酯的方法。
- The performance indications of the product are similar to the ones of dioctyl adipate. 用正交实验确定了工艺条件,酯化率达98%25。
- Polyhexamethylene adipate diol and Polyurethane aquocmulsion based on the polyester are prepared. 以己二酸、己二醇为原料合成聚己二酸己二醇酯二醇,并制备成聚氨酯水乳液。
- The Di(2-ethyl hexyl) Adipate(DEHA) in Nenjiang river water was extracted by hexane with ultrasonic generator. 采用超声波提取技术,用正己烷提取嫩江水中己二酸二(2-乙基己基)酯增塑剂,以气相色谱/质谱联用选择离子监测法检测,外标法定量。
- A series of polyurethane anionomers were synthesized from isophorone diisocyanate, polyneopentanediol adipate and dimethanol propionic acid (DMPA). 摘要用异佛尔酮二异氰酸酯、聚己二酸新戊二醇酯和二羟甲基丙酸(DMPA)合成了负离子型聚氨酯离聚体。
- Protective tapes have a wide range of applications. They can be made from backing materials of polyethlene(PE), soft polyvinylchloride(SPVC) and then coated with either acrylic or rubber PSAs. 保护胶粘带是以聚乙烯薄膜,聚氯乙烯薄膜等为基材,涂以特殊丙烯酸酯或橡胶压敏胶制造而成。
- A series of UV-cured AB crosslinked polymers (ABCP) based on vinyl-terminated polyethylene adipate polyurethane and methyl methacrylate were prepared. 用紫外光聚合方法制备出一系列端乙烯基聚己二酸乙二醇酯聚氨酯(PEAPU)和甲基丙烯酸甲酯(MMA)AB交联聚合物(ABCP)。
- HONG Xiao-bin,DU Lei,ZHANG Xiao-ping.Studies on morphological structure of highly plasticized polyethlene glycol polyurethane elastomer[J].Journal of Propulsion Technology,1999,20(3):100-102. [10]洪晓斌;杜磊;张小平.;高增塑聚乙二醇聚氨酯弹性体形态结构的研究[J]
- To authors' knowledge, dimethyl adipate, diisobutyl succinate and benthothiazole have never been reported in previous herbivore insect-plant systems. 己二酸二甲酯、丁二酸二异丁酯、苯骈噻唑在以前的昆虫-草本植物系统中未见报道。
- The catalytic synthesis of dibutyl adipate with organic acid,inorganic salt,solid super-acid,ion-exchange resin,HPA etc.were reviewed. 综述了有机酸,无机盐,固体超强酸,阳离子交换树脂,杂多酸等催化剂催化合成己二酸二丁酯的方法。
- The reaction of the synthesis of dibutyl adipate catalyzed by phosphotungstic acid supported on activated carbon was studied. 研究了用活性炭固载磷钨酸催化合成己二酸二丁酯的反应。
- Compound (6) possesses a novel one-dimensional chain, and represents the first dinuclear compound connected by the mixed adipate and 1,10'-phen ligands. 化合物(6)是一个一维链状聚合物,代表第一个由混合的己二酸和1,10’-phen配体所连接而成的双核化合物;
- The solid superacids SO~(2-)_(4)/Si-Zr-CLR was prepared by chemical modification on solid superacids. It was used as catalyst in the di-heptanyl alcohol adipate reaction. 将硅锆交联粘土固体超强酸(SO2-4/Si Zr CLR)用于己二酸二庚酯的合成反应中。
- A novel SPME/GC method was developed for the determination of acrylamide in fried starchy foods by the fiber coated with cetyl alcohol and polyethylene glycol adipate(CA/PGA). 自制了十六醇/聚己二酸乙二醇酯(CA/PGA)固相微萃取探头,建立了油炸淀粉类食品中丙稀酰胺的SPME/GC测定方法。
- By using molecular zeolites-ZSM-5 as catalyst,dimethyl adipate,diethyl adipate and di-isoamyl adipate were prepared and experimental parameters were discussed. 利用改性ZSM-5分子筛为催化剂,催化合成了己二酸二甲酯,己二酸二乙酯,己二酸二异戊酯.对影响反应的因素进行了讨论