3-Amino-2-methyl-4-oxohex-5-ene-2-sulfonic acid

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: 3-Amino-2-methyl-4-oxohex-5-ene-2-sulfonic acid
• 化学式: C₇H₁₃NO₄S
• 分子量: 207.25
• InChiKey: XJXRYIWBXSKSMO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -3.1
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  106
• 氢给体数：
  2
• 氢受体数：
  5

文献信息

• Silicone-modified comb polymers based on acryloydimethy taurine acid (2-acrylamido-2-methyl-1-propanesulfonic acid)
  申请人：Morschhäuser Roman

  公开号：US20050232887A1

  公开（公告）日：2005-10-20

  The invention provides water-soluble or water-swellable copolymers obtained by free-radical copolymerization of A) acryloyldimethyltaurine and/or acryloyldimethyltaurates, B) optionally, one or more olefinically unsaturated, optionally crosslinking comonomers containing at least one oxygen, nitrogen, sulfur or phosphorus atom and possessing a molecular weight of less than 500 g/mol, C) one or more at least monofunctional, silicon-containing components capable of free-radical polymerization, the copolymerization D) taking place in the presence of at least one polymeric additive having number-average molecular weights of from 200 g/mol to 10 9 g/mol. The water-soluble or water-swellable copolymers of the present invention are useful in paper processing, laundry detergents, textile processing, petroleum extraction and formulating cosmetics.

  本发明提供了由自由基共聚合A)丙烯酰基二甲基牛磺酸和/或丙烯酰基二甲基牛磺酸盐，B)可选地，一种或多种含有至少一个氧、氮、硫或磷原子的烯烃不饱和，可选地交联的共聚单体，并具有分子量小于500克/摩尔，C)一种或多种至少单官能团，含有硅的组分，能进行自由基聚合，D)在至少一种具有数均分子量为200克/摩尔至109克/摩尔的聚合添加剂存在下进行的水溶性或水肿胀性共聚物。本发明的水溶性或水肿胀性共聚物在造纸加工、洗涤剂、纺织品加工、石油提取和制定化妆品方面有用。
• RUTILE-TYPE TITANIUM DIOXIDE AND COSMETICS USING THE SAME
  申请人：Titan Kogyo Kabushiki Kaisha

  公开号：US20140112965A1

  公开（公告）日：2014-04-24

  A Rutile-type titanium dioxide having a rectangular particulate form configured such that major axial planes of rod-shaped particles having a minor axis diameter of 3 to 10 nm are oriented and aggregated in the minor axial direction, and a rod-shaped rutile-type titanium dioxide obtained by treating the rectangular rutile-type titanium dioxide with heat, wherein an apparent average major axial length of the oriented and aggregated particles is 100 to 400 nm, an apparent average minor axial length thereof is 30 to 150 nm, an apparent average axial ratio represented by apparent average major axial length/apparent average minor axial length is 2 to 5 and a specific surface area thereof is 10 to 100 m 2 /g.

  具有矩形颗粒形状的金红石型二氧化钛，其配置为棒状颗粒的主轴平面为3至10纳米的次轴直径，并在次轴方向上定向和聚集，以及通过热处理获得的棒状金红石型二氧化钛，其中定向和聚集颗粒的表观平均主轴长度为100至400纳米，表观平均次轴长度为30至150纳米，表观平均轴比表示为表观平均主轴长度/表观平均次轴长度为2至5，其比表面积为10至100平方米/克。
• COSMETIC COMPOSITION CONTAINING ACYL BASIC AMINO ACID DERIVATIVE AND ANIONIC WATER-SOLUBLE POLYMER
  申请人：AJINOMOTO CO., INC.

  公开号：US20170281496A1

  公开（公告）日：2017-10-05

  The present invention provides a composition containing component (A): a compound represented by the formula (1) wherein each symbol is as described in the DESCRIPTION, or a salt thereof, and component (B): an anionic water-soluble m polymer, which suppresses syneresis and aggregation over time, is superior in the maintenance of viscosity in a wide pH range even in the presence of electrolyte or alcohol, and suppresses stickiness and sliminess.

  本发明提供了一种组合物，其包含组分（A）：一种由式（1）表示的化合物，其中每个符号如描述中所述，或其盐，以及组分（B）：一种阴离子水溶性高分子，该高分子随着时间的推移抑制了相互作用和聚集，即使存在电解质或酒精，在广泛的pH范围内也具有优异的黏度维持能力，并抑制粘性和黏滑性。
• Hydroxyl compound and a cosmetic comprising the same
  申请人：Takeda Kyoichi

  公开号：US20100150855A1

  公开（公告）日：2010-06-17

  There are provided a novel hydroxyl compound having proper hydroxyl values which exhibits not only excellent moisturizing ability and emollient ability when it is blended in cosmetics, but also, among others, excellent gloss-holding ability, and a cosmetic comprising said hydroxyl compound. A hydroxyl compound obtained by reacting a di- or higher-valent alcohol with a monovalent carboxylic acid to obtain an ester compound, which is then reacted with dimer acid, characterized in that the di- or higher-valent alcohol is diglycerin, and the monovalent carboxylic acid is a carboxylic acid having 5 to 10 carbon atoms, and a molar ratio among diglycerin, the carboxylic acid having 5 to 10 carbon atoms and dimer acid is 1.0:1.5 to 1.6:0.4 to 0.6.

  提供了一种新型的羟基化合物，其具有适当的羟值，不仅在化妆品中混合使用时表现出优异的保湿能力和润肤能力，而且还具有出色的保光能力等特点，以及包含该羟基化合物的化妆品。通过将二元或更高价醇与一元羧酸反应以获得酯化合物，然后将其与二聚酸反应而获得的羟基化合物，其特征在于二元或更高价醇为二甘醇，一元羧酸为具有5至10个碳原子的羧酸，且二甘醇、具有5至10个碳原子的羧酸和二聚酸之间的摩尔比为1.0:1.5至1.6:0.4至0.6。
• Gel Formulations that are Stable for Storage, Comprising at Least Two Substantially Unmixed Hydrogels
  申请人：Sowa Christian

  公开号：US20110257016A1

  公开（公告）日：2011-10-20

  The present patent application relates to a gel formulation that is stable for storage, comprising at least two substantially un-mixed hydrogels, wherein each hydrogel contains at least one electrolyte-sensitive thickener. Also, one of the hydrogels (phase A) contains at least one material A that is not compatible with at least one of the materials B contained in another hydrogel (phase B), or that is not compatible therewith in the amounts in which said materials B are contained in the gel formulation.

  本专利申请涉及一种稳定的凝胶配方，包括至少两种基本未混合的水凝胶，其中每种水凝胶均包含至少一种电解质敏感的增稠剂。此外，其中一种水凝胶（A相）含有至少一种物质A，该物质A与另一种水凝胶（B相）中所含的至少一种物质B不兼容，或者不与该物质B在凝胶配方中所含的量兼容。