1)polycarbodiimide聚碳化二亚胺
1.Effect of Polycarbodiimide on Hydrolytic Resistance of Poly(lactic acid);聚碳化二亚胺对聚乳酸抗水解性能的影响
2.Since polycarbodiimides were first synthesized in 1960′s, the synthesis methods and application of them have developed fastly.对聚碳化二亚胺的合成方法及主要应用领域进行了综述。
3.In order to improve the performances of PUD film,the PUDs were crosslinked by aziridine derivatives and polycarbodiimide,respectively.为提高PUD涂膜性能,采用氮丙啶和聚碳化二亚胺对其进行交联改性。
2)aromatic polycarbondiimids聚芳族碳化二亚胺
3)poly(carbodiimide)foam聚碳化二亚胺泡沫塑料
4)carbodiimide碳化二亚胺
1.The difference properties of porcine acellular dermal matrix crosslinked by epoxy compound and carbodiimide环氧化合物和碳化二亚胺交联pADM的性能比较
2.Catalyzed by compound containing PO covalent bond, carbodiimide oligomer was synthesized from MDI, then intermediate was capped by compound containing hydroxyl, in the end, MDI based hydrolyze resistant reagent was produced.在有机磷催化剂作用下 ,以二苯基甲烷二异氰酸酯 (MDI)合成碳化二亚胺预聚体 ,采用单官能度带活泼氢化合物封端得到耐水解稳定剂。
3.A series liquefied MDI (carbodiimide modified MDI) containing different amount of carbodiimide and uretoinime were synthesized by controlling carbodiimide conversion, samples were analysized by gel chromatogram, by the same time, all peaks in GPC spectrum were detected and determined their corresponding component by infrared spectrum.液化MDI是MDI类异氰酸酯的重要品种之一 ,通过控制碳化二亚胺转化率可合成具有不同含量碳化二亚胺、脲酮亚胺等官能团的碳化二亚胺改性MDI,采用凝胶色谱法 (GPC)分析产品 ,同时辅以红外光谱 (IR)检测确定凝胶色谱谱图中各个峰对应组
英文短句/例句
1.The difference properties of porcine acellular dermal matrix crosslinked by epoxy compound and carbodiimide环氧化合物和碳化二亚胺交联pADM的性能比较
2.Modification research of collagen fiber scaffold materials by 1-ethyl-3-(3-dimethyaminopropyl) carbodiimide(EDC)碳化二亚胺改性胶原纤维支架材料的特性表征
3.Carbodimide can be used as hydrolysis stabilizer. The property and preparation of carbodimide and its application in polyurethane elastomers and polyester resins were reviewed in the present paper.简要介绍了可用于水解稳定剂的碳化二亚胺的性质、备和在聚氨酯、酯树脂中的应用。
4.Preparation and Crosslinking of Nano-Hydroxyapatite/Collagen Bio-Composite in Carbodiimide纳米羟基磷灰石/胶原复合生物材料的制备与碳化二亚胺交联改性研究
5.Mechanistic Study of the N-nitrosation of secondary amine inhibited by carbon dioxide二氧化碳抑制仲胺亚硝化反应的机理研究
6.Synthesis of Pentosyl Carbodiimmides Containing Pyridazinone含哒嗪酮的五碳糖基碳二亚胺的合成
7.Study on the Synthesis of 2, 6-Diisopropylphenyl-Carbodiimides;2，6-二异丙基苯碳二亚胺的合成研究
8.It is insoluble in carbon disulphide, soluble in hot aniline and phenol.它不溶于二硫化碳，溶于热苯胺和苯酚。
9.Chemical functionalization of multiwalled carbon nanotubes by hexamethylene diamine1.6-己二胺化学修饰多壁碳纳米管
10.Effects of Sorbaria Sorbifolia Extract on Acute and Chronic Hepatic Injury Induced by Carbon Tetrachloride and on Precarcinogenesis Induced by Diethylnitrosamine;珍珠梅提取物对四氯化碳致大鼠肝脏急慢性损伤及二乙基亚硝胺致癌初期的影响
11.Electro-catalytic Determination of Nicotinamide Adenine Dinucleotide Using PMB-SWCNT′s/GCE as Working Electrode电催化测定烟酰胺腺嘌呤二核苷酸——以聚亚甲基蓝-碳纳米管修饰电极作为工作电极
12.Synthesis of Sulfonated β-Ketoimine and β-Diimine Ligands and Their Catalytic Applications in Carbon-Carbon Cross-Coupling Reaction;磺酸化β-酮亚胺和β-双亚胺配体的合成及其在碳—碳偶联反应中的催化应用研究
13.A STUDY OF PHOTOCHEMICAL REACTION FOR CBr_4-DIPHENYLAMINE IMAGING SYSTEM四溴化碳-二苯胺成像体系光化学反应的研究
14.The compounds of the process are considered to be dinitrimines.本法的化合物应是二硝亚胺。
15.Application Studty of Cyclometallated Ferrocenylimines;二茂铁亚胺环金属化合物的应用研究
16.Ethylene polymerization with SiO_2 supported catalyst NiLCl_2/TiCl_4SiO_2负载二亚胺镍/TiCl_4催化乙烯聚合
17.Modified MgCl_2 Supported(α-Diimine) Nickel Catalyst for Polymerization of Ethylene改性MgCl_2负载α-二亚胺镍催化乙烯聚合
18.This has the water absorbability, the absorption carbon dioxide emits the amine fetid odor.本品有吸湿性，吸收二氧化碳放出胺臭味。
相关短句/例句
aromatic polycarbondiimids聚芳族碳化二亚胺
3)poly(carbodiimide)foam聚碳化二亚胺泡沫塑料
4)carbodiimide碳化二亚胺
1.The difference properties of porcine acellular dermal matrix crosslinked by epoxy compound and carbodiimide环氧化合物和碳化二亚胺交联pADM的性能比较
2.Catalyzed by compound containing PO covalent bond, carbodiimide oligomer was synthesized from MDI, then intermediate was capped by compound containing hydroxyl, in the end, MDI based hydrolyze resistant reagent was produced.在有机磷催化剂作用下 ,以二苯基甲烷二异氰酸酯 (MDI)合成碳化二亚胺预聚体 ,采用单官能度带活泼氢化合物封端得到耐水解稳定剂。
3.A series liquefied MDI (carbodiimide modified MDI) containing different amount of carbodiimide and uretoinime were synthesized by controlling carbodiimide conversion, samples were analysized by gel chromatogram, by the same time, all peaks in GPC spectrum were detected and determined their corresponding component by infrared spectrum.液化MDI是MDI类异氰酸酯的重要品种之一 ,通过控制碳化二亚胺转化率可合成具有不同含量碳化二亚胺、脲酮亚胺等官能团的碳化二亚胺改性MDI,采用凝胶色谱法 (GPC)分析产品 ,同时辅以红外光谱 (IR)检测确定凝胶色谱谱图中各个峰对应组
5)carbodiimide reaction碳化二亚胺法
6)carbodiimide碳二亚胺
1.The carbodiimides 2, obtained from aza-Wittig reactions of vinyl iminophosphorane 1 with aromatic isocyanates, reacted with hydrazine to give 1-amino-2-arylamino-4-arylidene-4,5-dihydro-imidazol-5-ones (4).应用芳基异氰酸酯与烯基膦亚胺1的氮杂Wittig反应,得到的碳二亚胺2,再与水合肼作用得到氨基咪唑啉酮衍生物4。
2.Further aza-Wittig reactions of iminophosphorane 3 with aromatic isocyanates gave the carbodiimides 4, which were reacted with secondary amines to give 2-dialkylamino-thieno[2,3-d]pyrimidin-4(3H)-ones 6 in the presence of catalytic amounts of EtO-Na+ in 58%～82% .应用膦亚胺3与芳基异氰酸酯的氮杂Wittig反应,生成的碳二亚胺4,再与仲胺作用得到中间体5,而后在醇钠的催化下关环制得2-二烷氨基噻吩并[2,3-d]嘧啶-4(3H)-酮衍生物6,产率为58%～82%。
3.The carbodiimides 3,obtained from aza-Wittig reactions of iminophosphorane 2 with aromatic iso-cynate,reacted with various arylthiols to give eight new 2-arylthio substituted 4H-imidazolin-4-ones 5a~5h.通过膦亚胺与苯异氰酸酯的 aza-Wittig反应制得碳二亚胺 ,应用碳二亚胺与硫酚 (取代硫酚 )反应制得 8个新的 2 -芳硫基咪唑啉酮衍生物 ,并初步探讨了反应条
延伸阅读
聚碳化二亚胺泡沫塑料分子式：CAS号：性质：具确开孔结构的聚异氰酸酯泡沫，其耐温、阻燃性均优于聚异氰脲酸酯泡沫，燃烧发烟量低。以有机磷化合物为催化剂，用MDI或高官能度的聚异氰酸酯(PAPI)在室温下聚合，形成聚碳化二亚胺结构的聚合物(N=C=N-R)n，同时放出CO2气体，CO2膨胀形成泡沫塑料。
