Dodecylammonium sulfate | 26741-74-2

• 分子结构分类: 有机化合物 - 有机盐 - 有机硫酸盐
• 英文名称: Dodecylammonium sulfate
• 英文别名: dodecylazanium;sulfate
• CAS: 26741-74-2
• 化学式: C24H56N2O4S
• 分子量: 468.8
• InChiKey: OVRWSOABJJYTBD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.08
• 重原子数：
  31
• 可旋转键数：
  20
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  135
• 氢给体数：
  4
• 氢受体数：
  6

文献信息

• [EN] EXTERNAL PREPARATION FOR SKIN<br/>[FR] PREPARATION EXTERNE POUR LA PEAU
  申请人：SHOWA DENKO KK

  公开号：WO2005094777A1

  公开（公告）日：2005-10-13

  The present invention provides an external preparation for skin, which comprises a multi-branched polysaccharide derivative with multi-branched polysaccharide skeleton consisting of saccharides as constituent units, wherein at least one of hydroxyl (OH) groups in the multi-branched polysaccharide skeleton is substituted by OR (wherein R represents a hydrogen atom, a hydrocarbon having 1 to 30 carbon groups or a hydrocarbon having 1 to 30 carbon groups which has hetero atom), which can give moisture and turgor to the skin, and cosmetics containing the external preparation.

  本发明提供了一种用于皮肤的外用制剂，其包括一种多支链多糖衍生物，该多支链多糖骨架由糖组成的多支链多糖骨架组成，其中多支链多糖骨架中的至少一个羟基（OH）被取代为OR（其中R代表氢原子、具有1至30个碳基团的碳氢化合物或具有1至30个碳基团的碳氢化合物，其具有杂原子），可以为皮肤提供水分和弹性，并且含有该外用制剂的化妆品。
• BLACK PIGMENT, METHOD FOR PRODUCING SAME, PIGMENT DISPERSION LIQUID, PHOTOSENSITIVE COMPOSITION AND CURED PRODUCT OF SAID PHOTOSENSITIVE COMPOSITION
  申请人：TORAY INDUSTRIES, INC.

  公开号：US20190218396A1

  公开（公告）日：2019-07-18

  Provided is a black pigment that enables pattern formation of pixel division layer while suppressing generation of development residue. The black pigment comprises (a) a core containing at least one organic black pigment selected from the group consisting of benzodifuranone-based black pigments, perylene-based black pigments, azo-based black pigments, and isomers thereof and (b) a coating layer containing silica and/or a metal oxide and/or a metal hydroxide.

  提供的是一种黑色颜料，可以在抑制开发残留物生成的同时，实现像素分割层的图案形成。该黑色颜料包括(a)至少含有一种有机黑色颜料的核心，所述有机黑色颜料选自苯并二呋喃酮类黑色颜料、苝类黑色颜料、偶氮类黑色颜料及其异构体等组中的一种；以及(b)包含二氧化硅和/或金属氧化物和/或金属羟化物的涂层层。
• POLYTETRAFLUOROETHYLENE AQUEOUS DISPERSION AND ITS PRODUCT
  申请人：Hoshikawa Jun

  公开号：US20080214714A1

  公开（公告）日：2008-09-04

  To provide a polytetrafluoroethylene (PTFE) aqueous dispersion, which does not substantially contain ammonium perfluorooctanoate and is excellent in mechanical stability, wettability, permeability and coating property, and its product. A PTFE aqueous dispersion comprising from 15 to 70 mass % of PTFE fine particles having an average particle size of from 0.1 to 0.5 μm, from 1×10 −5 to 0.5 mass %, based on the mass of the PTFE, of a fluorinated emulsifier of the formula (1): XCF 2 CF 2 (O) m CF 2 CF 2 OCF 2 COOA, wherein X is a hydrogen atom or a fluorine atom, A is a hydrogen atom, an alkali metal or NH 4 and m is an integer of 0 or 1, and from 1 to 20 mass %, based on the mass of the PTFE, of a nonionic surfactant.

  提供一种聚四氟乙烯（PTFE）水分散体，不含有明显的全氟辛酸铵，具有优异的机械稳定性、润湿性、渗透性和涂层性能，以及其产品。该PTFE水分散体包括以下成分：PTFE细微粒子15-70质量％，平均粒径为0.1-0.5微米；氟化乳化剂1×10−5-0.5质量％，基于PTFE质量，化学式为（1）：XCF2CF2（O）mCF2CF2OCF2COOA，其中，X为氢原子或氟原子，A为氢原子、碱金属或NH4，m为0或1；非离子表面活性剂1-20质量％，基于PTFE质量。
• (METH)ACRYLATE POLYMER, A RESIN COMPOSITION AND A SHAPED ARTICLE
  申请人：Wakita Tsuneki

  公开号：US20120123023A1

  公开（公告）日：2012-05-17

  Disclosed is a (meth)acrylate polymer having a volume average primary particle size of 0.520 to 3.00 μm, a peak temperature of tan δ in the range of −100 to 0° C., determined with dynamic viscoelasticity measurement, of −40° C. or below, a peak height of tan δ in the range of −100 to 0° C., determined with dynamic viscoelasticity measurement, of 0.300 or more, and an acetone-insoluble component of 99% by mass of more. This polymer has excellent dispersibility of primary particles in a resin, excellent storage stability of a resin composition obtained, and excellent insulating properties and reduction in elastic modulus of a molded article obtained.

  本发明涉及一种（甲基）丙烯酸酯聚合物，其体积平均主粒子大小为0.520至3.00μm，tanδ在−100至0℃范围内的峰值温度，通过动态粘弹性测量确定为−40℃或更低，tanδ在−100至0℃范围内的峰值高度，通过动态粘弹性测量确定为0.300或更高，且丙酮不溶组分为质量的99%以上。该聚合物具有在树脂中主粒子的优异分散性，所得树脂组合物的优异储存稳定性，以及所得成型品的优异绝缘性和弹性模量降低。
• Adamantylamine/long chain alkylamine catalysts and use in paraffin-olefin alkylation process
  申请人：EXXON RESEARCH AND ENGINEERING COMPANY

  公开号：EP0139504A1

  公开（公告）日：1985-05-02

  A process and new surfactant/hydride transfer catalyst compositions are described for paraffin-olefin alkylation under strong acid conditions in which a mixture of one or more adamantane derivatives and one or more surfactants are used to substantially improve the efficiency of reaction while significantly minimizing cracking side reactions.

  描述了一种在强酸条件下进行石蜡-烯烃烷基化的工艺和新型表面活性剂/氢转移催化剂组合物，其中使用了一种或多种金刚烷衍生物和一种或多种表面活性剂的混合物，以大幅提高反应效率，同时显著减少裂解副反应。