1) zwitterionic guar gum
两性离子型瓜尔胶
1.
Preparation of zwitterionic guar gum and properties of its dilute aqueous solution;
两性离子型瓜尔胶的制备及稀溶液性质
2.
The thesis focused on the synthesis of zwitterionic guar gum by dry process, meanwhile, the viscosity behaviours of its aqueous solution were studied, furthermore the surface tension of the mixture of ZGG and sodium dodecyl sulphates(SDS) has been investigated.
两性离子型瓜尔胶(ZGG)是一类分子链上同时含有正负离子基团的新型水溶性瓜尔胶衍生物,具有广阔的应用前景。
2) amphoteric guar gum
两性瓜尔胶
1.
An investigation to the application of amphoteric guar gum graft copolymer in bagasse pulp;
两性瓜尔胶接枝共聚物在蔗渣浆中的应用研究
2.
This article dealed with the application of graft copolymer of amphoteric guar gum(LGG-g-PAM)as retention aid for recycled pulp,the factors such as the adding manner of PAC,the dosage of LGG-g-PAM,the molecule weight and the cationic charge density of LGG-g-PAM affecting the first-pass retention(FPR)were studied,and the cationic guar gum was used for comparison.
对两性瓜尔胶接枝共聚物(LGG-g-PAM)在混合脱墨废纸浆中的助留性能进行了研究,探讨了聚合氯化铝加入方式、LGG-g-PAM用量、相对分子质量及阳离子电荷密度对细小纤维首程留着率的影响,并与阳离子瓜尔胶的助留性能进行了对比。
3.
This article dealed with the application of grafting copolymer of amphoteric guar gum(LGG-g-PAM) as strengthening agent of bleached bagasse kraft pulp.
对两性瓜尔胶接枝共聚物(LGG-g-PAM)在蔗渣漂白硫酸盐浆中的增强性能进行了研究。
3) quaternary ammonium type cationic guar gum
季铵盐型阳离子瓜尔胶
1.
Preparation of quaternary ammonium type cationic guar gum
季铵盐型阳离子瓜尔胶的制备
4) cationic guar gum
阳离子瓜尔胶
1.
94), high substituted cationic guar gum (HCG, DS=0.
分别考察了高取代度阳离子淀粉(HCS)、高取代度阳离子瓜尔胶(HCG)、聚胺(PA)等组成的单一体系、二元体系以及三元体系控制废纸浆胶粘物的效果。
2.
Biodegradable blend films of cationic guar gum(GG) and sodium carboxymethylcellulose(NaCMC) were prepared by solution casting method.
以可生物降解和生物相容的羧甲基纤维素钠(NaCMC)与阳离子瓜尔胶(GG)为原料,制得系列不同配比的多糖共混膜。
3.
This paper dealt with the synthesis of cationic guar gum (CGG) by half-dry process, and discussed the factors influencing the optimum process conditions of the synthesis.
讨论了半干法合成阳离子瓜尔胶 (CGG)的影响因素 ,优化出合成阳离子瓜尔胶的最佳工艺条件 ,并将所合成的阳离子瓜尔胶作为助留剂应用于废纸脱墨浆。
5) anionic guar gum
阴离子瓜尔胶
1.
Magnetic anionic guar gum microspheres were synthesized by the inverse-suspension crosslinking technique,using Fe3O4 as a magnetic nucleus and glutaraldehyde as a cross linker.
以Fe3O4作为磁性内核,以戊二醛作为交联剂,采用反相悬浮交联法制备了Fe3O4-阴离子瓜尔胶磁性微球,并用红外光谱、扫描电镜和磁学性质测量系统对样品进行了表征。
2.
Under alkalic condition,the anionic guar gum(AGG) is prepared through the reaction of the modifying agent and guar gum.
以对氨基苯磺酸钠、三聚氯氰为原料合成了阴离子瓜尔胶改性剂2-(4-磺基)苯胺基-4,6-二氯-1,3,5-均三嗪,改性剂与瓜尔胶反应制得了阴离子瓜尔胶(AGG),采用IR对改性剂及AGG进行了表征。
6) amphoteric guar derivative
两性瓜尔胶衍生物
补充资料：瓜墩
瓜墩 明式家具中一种呈甜瓜形的坐墩。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条