The hydroxyl groups of the modified cellulose molecules are closed, so the hydrophility of the cotton fabrics is lowered, and the affinity of cotton fabrics to disperse dyes is increased.
试验表明，改性后的棉纤维大分子上的部分羟基被封闭，降低了棉织物的亲水性，提高了对分散染料的亲和力。
Canton City Green Bo Trade Co., Ltd mainly engaged in polyacrylamide, protopine, sodium carboxymethyl cellulose, corn starch, chloride, basic aluminum chloride, poly ferric sulfate, aluminum sulfate, hydroxypropyl-methyl cellulose, modified split powder, chitin, efficient decolorizing agent, Sodium Sulfate, titanium dioxide, sodium sulfide and other organic chemical raw materials, welcome all new and old customers come, calls to negotiate!
广州市绿博贸易有限公司主要经营聚丙烯酰胺、片碱、羧甲基纤维素钠、玉米淀粉、聚合氯化铝、碱式氯化铝、聚合硫酸铁、硫酸铝、羟丙基甲基纤维素、改性绽粉、甲壳素、高效脱色剂、元明粉、钛白粉、硫化钠等有机化工原料，欢迎各位新老客户来人、来电洽谈！
In this article, we adopted polyvinyl-butyral and methyl cellulose as chemical additives, and carried out research about the bond property of modified mortar in masonry of different walling materials. Its established the test and theoretical basis for the application of modified mortar in masonry buildings.
本文主要研究采用聚乙烯醇缩丁醛和甲基纤维素对普通砂浆进行二级改性后，对不同块材的砌体抗剪性能的影响，为改性砂浆在砌体中的应用奠定试验和理论基础。
And even wood treated with the lowest concentration of IB and QAS showed excellent resistance to fungi and termites. FTIR analysis showed that QAS and the reaction products of IB and QAS would be fixed on wood mainly through the cation exchange reaction with the hydroxyl, carboxyl etc. of the cellulose and lignin; SEM analysis showed that the reaction products of IB and QAS distributed in the wood cells with the form of very small particle.5 On the basis of the experiments of the two optimization formulas, QAS and PF were used as the intermediate medium to introduce organo-modified montmorillonite into wood to prepare OMMT composite preservation wood.
硼的保持率随着这种硼酸盐与季铵盐浓度的增加而上升，且实验中最低浓度的硼酸盐与季铵盐复合处理材的耐腐及抗白蚁性能表现仍然很好；FTIR分析表明季铵盐以及硼酸盐与季铵盐反应生成的季铵硼盐主要是通过与木材中的纤维素和木素上的羟基、羧基等发生阳离子交换作用固定在木材上；SEM分析表明硼酸盐与季铵盐在木材内部反应生成的部分季铵硼盐以非常细小的颗粒分布在木材细胞内。
Other Ingredients: stearic acid, modified cellulose gum, acacia gum, and colloidal silicon dioxide.
其他成分：硬脂酸，改性纤维素胶，金合欢胶，胶体二氧化硅。
The researches on domestic water-soluble modified natural polymeric drilling fluid loss additive were introduced in this paper, and which can be divided into six categories, i. e., cellulose, lignin, starch, lignite, Humic Acid and tannin.
本文介绍了国内水溶性改性天然高分子作为石油钻井液降滤失剂的研究概况，把目前水溶性高分子在降滤失剂的应用情况分为六大类：纤维素类、木质素类、淀粉类、褐煤类、腐殖酸类、单宁类。
Other Ingredients:sorbitol, mannitol, natural raspberry flavor, modified cellulose gum, natural peach flavor, and magnesium stearate.
其他成分：山梨醇，甘露醇，天然莓味，改性纤维素胶，天然桃味，和硬脂酸镁。
Cellulose, potassium bicarbonate, modified cellulose gum, modified cellulose, magnesium stearate, soy lecithin, and carnauba wax.
纤维素，碳酸氢钾，改性纤维素胶，改性纤维素，硬脂酸镁，大豆卵磷脂，和巴西棕榈蜡。
As an important industrial solvent, it is capable to dissolve cellulose ether, cellulose ester, nitrocellulose, alkaline base dyestuff, PVC, polyvinyl acetate, polymethylmethacrylate, polystyrene, coumarone resin, 100% phenol resin, modified phenol resin and various natural resins.
能溶解纤维素醚、纤维素酯、硝化纤维素、碱性染料、聚氯乙烯、聚醋酸乙烯酯、聚甲基丙烯酸甲酯、聚苯乙烯、香豆酮树脂、100%酚树脂、改性酚树脂以及多种天然树脂，是一种重要的工业溶剂。
Supplement Facts for 500 mg Serving Size 2 tablets Amount %DV Suma Root Pfaffia paniculata 1 g Other Ingredients dibasic calcium phosphate, stearic acid, colloidal silicon dioxide, modified cellulose gum, and magnesium stearate.
补编游览500毫克份量2片数额％购买本域名磨根Pfaffia药材1克其他成份双磷酸钙，硬脂酸，胶体二氧化矽，改性纤维素胶，和硬脂酸镁。
Our company adopt advanced production technology and equipment, to paint in different modified resin system pre-dispersion, used for high-grade inks, paints and coatings production, the main products are lipid soluble and alcohol soluble nitrocellulose pre-dispersed pigment-based color films, water-based acrylic paints pre-dispersed color tablets, chlorine vinegar pre-dispersed pigment color polymer films, cellulose acetate butyrate pre-dispersed pigment color films, polyvinyl butyral pre-dispersed pigments, such as color film.
本公司采用先进的生产技术和设备，把颜料在不同的改性树脂体系中进行预先分散，用于高档油墨、油漆和涂料的生产，主要产品有脂溶和醇溶型硝化棉预分散颜料色片、水性丙烯酸预分散颜料色片、氯醋聚合物预分散颜料色片、乙酸丁酸纤维素预分散颜料色片、聚乙烯醇缩丁醛预分散颜料色片等。
Bacterial Cellulose was modified to synthesize actetic bacterial cellulose, succinic, bacterial. cellulose, sodium carboxymethyl bacterial cellulose, benzylated bacterial cellulose and dialdehyde bacterial cellulose in this paper.? he influence of reactive conditions, such as amount of reagent, time and temperature, on reactivity of bacterial cellulose was studied. IR and UV were used io characterize the }tructure of the products, and tl~e degree of substitution of the products was determined to express_ the reactivity of bacterial cellulose.
以细菌纤维素为原料，分别用乙酸酐、丁二酸酐、一氯乙酸、氯化芐和高碘酸钠对其进行化学改性，制备醋酸细菌纤维素、丁二酸细菌纤维素、羧甲基细菌纤维素、芐基细菌纤维素和二醛细菌纤维素，考察了试剂用量、反应时间；反应温度等因素对细菌纤维素化学反应性的影响，对细菌纤维素产物进行了红外光谱和紫外光谱检测，并测定了不同条件下细菌纤维素产物的取代度。
A cellulose cuprammonium solution was sprayed into the -40℃ frozen liquid containing 20% Silicone oil and 80% hexane to form microspheres contained fine ice crystals, then regenerated the cellulose with 40% H 2SO 4 cooled to -30℃, and the microspheres were modified with diethylaminoethylchloride, the cellulose porous microcarriers for animal cell culture were prepared.
将纤维素铜氨溶液喷洒至－40℃的硅油：正己烷＝1：4的冷冻液中形成含冰晶的微球，用－30℃、40％的H2SO4再生纤维素，并用EDAE盐酸盐修饰其表面，制成适合动物细胞培养的纤维素多孔微载体。
Cellulose, mannitol, hydroxypropyl methylcellulose phthalate, citric acid, sodium starch glycolate, glyceryl triacetate, modified cellulose gum, stearic acid, colloidal silicon dioxide, titanium dioxide and yellow ochre.
纤维素，甘露醇，羟丙基甲基纤维素邻苯二甲酸酯，柠檬酸，淀粉钠乙醇，三醋酸甘油酯，改性纤维素胶，硬脂酸，胶质二氧化矽，二氧化钛和黄赭色。
Influence of a modified inorganic mineral powder, hydroxyethyl methyl cellulose and vinyl co-polymer on water retention capacity, flexural strength, comprehensive strength, adhesive tension and impermeability of the polymer-modified mortar was studied.
研究结果表明：当甲基羟乙基纤维素的掺量达到水泥的0.35%时，砂浆的保水率达到99%；同时，改性无机矿粉也能提高砂浆的保水率。
Other Ingredients: dibasic calcium phosphate, silicified microcrystalline cellulose, stearic acid, modified cellulose gum, and colloidal silicon dioxide.
其他成份：双磷酸钙，矽化微晶纤维素，硬脂酸，改性纤维素胶，和胶体二氧化矽。
Adsorption ability of cellulose-based material is one of their most important applications, both natural and modified cellulose can adsorb many materials, including inorganic and organic stuff.
其中吸附功能是纤维素类材料一个非常重要的应用分支，改性和未改性的纤维素可与多种类材料作用，涵盖了无机和有机材料。
Impurity Removal of Human Serum Albumin by Affinity Membrane Chromatography with Chemically Modified Cellulose
化学改性纤维素亲和膜色谱用作人血清白蛋白中杂质的去除
The metal - (polyvinyl alcohol) - (cellulose diacetate) blend composite ultrafiltration membrane and metal-NaCl modified (poly vinyl alcohol) - (cellulose diacetate) blend composite ultrafiltration membrane were prepared for the first time based on felt-metal.
在大孔径金属纤维毡上制备了金属-聚乙烯醇-二醋酸纤维素（金属-PVA-CA）共混复合超滤膜及金属-NaCl改性PVA-CA共混复合超滤膜。
Rice stem modified cellulose, half cellulose and lignin and all content change greatly, alkalize straw biological modified half cellulose degradation rate is the highest, from 21.3% to 0.9%.
稻杆改性后的纤维素、半纤维素和木质素含量也都发生明显变化，碱化稻秆生物改性后的半纤维素降解率也最高，从21.3%降至0.9%。