间苯二酚

On basis of the color reactions of 4-(2-pyridine azo)-resorcin with copper, zinc and manganese, but the absorption spectrum of complex compounds which they created overlapped with each other seriously. Dealing with the spectrum data with the method of multivariate calibrations of chemometrics, we can simultaneously analyze the measured spectrum of mixture.

基于这三种金属离子均能和4-（2-吡啶偶氮）－间苯二酚发生显色反应，但所生成络合物的吸收光谱重叠比较严重，采用化学计量学的多元校正方法，解析了Cu(上标 2+)、Zn(上标 2+)、Mn(上标 2+)混合物的测量光谱。

They were separated by using DEAE-cellulose column chromatography. Their structures were determined by IR and GC-MS. The contents of the total polysaccharide, 3,6-anhydrogalactose and sulfate were analyzed by the methods of anthranone-sulfuric acid, resorcin and BaCl2 turbidimetry.

分别用蒽酮—硫酸法、间苯二酚法、BaCl_2比浊法测定多糖样品的总糖含量、3，6-内醚半乳糖含量和总硫酸基含量；用红外光谱法确定多糖样品的特征基团；用气质联用法初步测定麒麟菜硫酸多糖的化学组成。

NBR/modified montmorillonite and NR/HMMT nanocomposites were prepared by the mixing intercalation method with the monomers resorcin and hexamethylenetetramine complex . XRD and TEM showed that the interlayer spacing of HMMT had got much larger with RH addition and the layers of HMMT had dispersed in rubber matrix on nanometers. FTIR and crosslinking density results explained that chemical reaction had occurred between RH and rubber in the course of vulcanization, which improved the crosslinking density of rubber and enhanced the interaction between the rubber and HMMT.

采用单体混炼插层法，引入间苯二酚-六次甲基四胺的络合物，制备了橡胶／改性蒙脱土插层纳米复合材料。X-射线衍射分析表明：RH的加入使蒙脱土层间距不断扩大；TEM观察到无机片层在橡胶基体中纳米级分散；FTIR和交联密度的分析发现，在硫化过程中RH与橡胶发生化学键合反应，同时与改性蒙脱土相互作用，使得体系交联密度提高。

Finally, the advice was given on development of domestic resorcinol.

最后对国内间苯二酚的发展提出了建议。

The main three production technologies of resorcinol were introduced, and the merit and shortage of the process were discussed respectively.

简要介绍间苯二酚的3种主要生产工艺，并分别对其优缺点进行了讨论。

The application of adhesive resin A250 to substitute resorcinol in the belt compound of radial tire was investigated.

试验研究以粘合树脂A250替代间苯二酚在子午线轮胎带束层胶中的应用效果。

Blemishes can be dried up with a variety of acne products that contain salicylic acid, sulfur, or resorcinol.

污点，可以晒干，拿出了各种各样的痤疮产品含有水杨酸，硫磺，或间苯二酚。

The invention also provides topical formulations of at least one resorcinol and/or cannabinoid and water insoluble polymers as hydrogels.

本发明还提供至少一种间苯二酚和/或大麻素和水不溶性聚合物如水凝胶的局部制剂。

The application of adhesive resin A250 instead of resorcinol in carcass ply compound of TBR tire was experimentally investigated.

试验研究以粘合树脂A250替代间苯二酚在全钢子午线轮胎胎体胶中的应用效果。

The method has been successfully applied to the determination of salicylic acid and resorcinol in Dermatitis Clear Tincture and p-hydroxybenzoic acid in apple juices.

应用此方法，成功测定了皮炎呤酊剂中的间苯二酚和水杨酸以及苹果汁中的对-羟基苯甲酸。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。