1-十八烷基2-磺酸基琥珀酸酯二钠盐 | 65277-59-0

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 1-十八烷基2-磺酸基琥珀酸酯二钠盐
• 英文名称: Disodium 1-octadecyl 2-sulphonatosuccinate
• 英文别名: disodium;4-octadecoxy-4-oxo-3-sulfonatobutanoate
• CAS: 65277-59-0
• 化学式: C22H40Na2O7S
• 分子量: 494.6
• InChiKey: IRWMJXDNLGBJKQ-UHFFFAOYSA-L

物化性质

• LogP：
  7.519 (est)

计算性质

• 辛醇/水分配系数(LogP)：
  -2.15
• 重原子数：
  32
• 可旋转键数：
  20
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.91
• 拓扑面积：
  132
• 氢给体数：
  0
• 氢受体数：
  7

文献信息

• Associative thickeners for aqueous systems
  申请人：Lai Ta-Yuan John

  公开号：US20060039939A1

  公开（公告）日：2006-02-23

  Thiocarbonate compounds which, in one embodiment, are utilized as a rheology modifier or associative thickener. The thiocarbonate compounds thicken or increase the viscosity of a composition, preferably an aqueous composition when used in an effective amount. In one preferred embodiment, the thiocarbonate compounds include at least one hydrophilic group containing repeat unit such as derived from acrylic acid, and at least one hydrophobic group to enhance association with other compounds and thus increase viscosity of a composition. Aqueous composition comprising a latex and thiocarbonate associative thickeners are described.

  Thiocarbonate化合物在一种实施方式中被用作流变改性剂或联合增稠剂。当以有效量使用时，这些thiocarbonate化合物可以增稠或增加组成物的粘度，特别是水性组成物。在一个优选实施方式中，这些thiocarbonate化合物包括至少一个亲水基团重复单元，例如来自丙烯酸，并且至少一个疏水基团，以增强与其他化合物的结合，从而增加组成物的粘度。描述了包含乳胶和thiocarbonate联合增稠剂的水性组成物。
• Multi-purpose polymers, methods and compositions
  申请人：——

  公开号：US20040241130A1

  公开（公告）日：2004-12-02

  Disclosed are multi-purpose polymers that are the polymerization product of a monomer mixture comprising at least one amino-substituted vinyl monomer; at least one nonionic vinyl monomer; at least one associative vinyl monomer; at least one semihydrophobic vinyl surfactant monomer; and, optionally, comprising one or more hydroxy-substituted nonionic vinyl monomer, crosslinking monomer, chain transfer agent or polymeric stabilizer. These vinyl addition polymers have a combination of substituents, including amino substituents that provide cationic properties at low pH, hydrophobic substituents, hydrophobically modified polyoxyalkylene substituents, and hydrophilic polyoxyalkylene substituents. The polymers provide surprisingly beneficial Theological properties in acidic aqueous compositions, and are compatible with cationic materials. Additionally, this invention relates to the incorporation of a basic material after the addition of an acidic material to reduce the pH of the composition without negatively impacting the viscosity of the composition. The multi-purpose polymers are useful in a variety of products for personal care, health care, household care, institutional and industrial care, and industrial applications.

  本发明涉及多用途聚合物，其为单体混合物的聚合物化产物，包括至少一种氨基取代的乙烯单体；至少一种非离子乙烯单体；至少一种联合乙烯单体；至少一种半亲水性乙烯表面活性剂单体；以及可选地包括一种或多种羟基取代的非离子乙烯单体、交联剂、链转移剂或聚合稳定剂。这些乙烯加成聚合物具有一些取代基的组合，包括在低pH下提供阳离子性质的氨基取代基、疏水取代基、疏水改性的聚氧烷基取代基和亲水性的聚氧烷基取代基。这些聚合物在酸性水性组合物中提供了出乎意料的有益流变特性，并且与阳离子材料兼容。此外，本发明还涉及在添加酸性物质后加入碱性物质以降低组合物的pH值，而不会对组合物的粘度产生负面影响。这些多用途聚合物在个人护理、健康护理、家庭护理、机构和工业护理以及工业应用的各种产品中非常有用。
• Multi-Purpose Polymers, Methods and Compositions
  申请人：Tamareselvy Krishnan

  公开号：US20080233069A1

  公开（公告）日：2008-09-25

  Disclosed are multi-purpose polymers that are the polymerization product of a monomer mixture comprising at least one amino-substituted vinyl monomer; at least one nonionic vinyl monomer; at least one associative vinyl monomer; at least one semihydrophobic vinyl surfactant monomer; and, optionally, comprising one or more hydroxy-substituted nonionic vinyl monomer, crosslinking monomer, chain transfer agent or polymeric stabilizer. These vinyl addition polymers have a combination of substituents, including amino substituents that provide cationic properties at low pH, hydrophobic substituents, hydrophobically modified polyoxyalkylene substituents, and hydrophilic polyoxyalkylene substituents. The polymers provide surprisingly beneficial rheological properties in acidic aqueous compositions, and are compatible with cationic materials. The multi-purpose polymers are useful in a variety of products for personal care, health care, household care, institutional and industrial care, and industrial applications.

  本发明涉及多用途聚合物，其为单体混合物的聚合物化产物，所述单体混合物包括至少一种氨基取代乙烯单体；至少一种非离子乙烯单体；至少一种缔合乙烯单体；至少一种半亲水性乙烯表面活性剂单体；以及可选地，包括一种或多种羟基取代的非离子乙烯单体、交联单体、链转移剂或聚合稳定剂。这些乙烯加成聚合物具有一系列取代基，包括在低pH值下提供阳离子性质的氨基取代基，疏水取代基，疏水修饰的聚氧烷基取代基和亲水性聚氧烷基取代基。这些聚合物在酸性水溶性组合物中提供出人意料的有益流变特性，并且与阳离子材料兼容。这些多用途聚合物在个人护理、健康护理、家庭护理、机构和工业护理以及工业应用的各种产品中非常有用。
• FRAGRANT CONSUMER PRODUCTS COMPRISING OXIDIZING AGENTS
  申请人：Schmiedel Peter

  公开号：US20090081755A1

  公开（公告）日：2009-03-26

  Fragrant consumer products comprising oxidizing agents are described, which may be, for example, detergents or cleaners or, for example, also cosmetics. These consumer products comprise certain minimum amounts of fragrances of certain classes of substances. They are characterized by very good (storage) stability, both with regard to the fragrance of the product, and also with regard to the potency of the oxidizing agent.

  本发明涉及含有氧化剂的芳香消费品，例如洗涤剂、清洁剂或化妆品等。这些消费品包含特定类别物质的最低浓度的香料。它们的特点是非常好的（储存）稳定性，不仅针对产品的香味，也针对氧化剂的效力。
• STRUCTURED ACRYLATE COPOLYMER FOR USE IN MULTI-PHASE SYSTEMS
  申请人：Tamareselvy Krishnan

  公开号：US20130183361A1

  公开（公告）日：2013-07-18

  Disclosed are multi-staged acrylic based core-shell polymers comprising a linear core polymer and at least one subsequently polymerized shell polymer. At least one of the subsequently polymerized shell polymers is crosslinked. The core-shell polymers surprisingly provide desirable rheological, clarity, and aesthetic properties in aqueous surfactant containing compositions, particularly at low pH. The multi-staged acrylic base core-shell polymers can be included in at least one phase of a multi-phase personal care, home care, health care, and institutional and industrial care composition to impart phase stability thereto.

  本发明涉及多级丙烯酸基心壳聚合物，包括线性核心聚合物和至少一个随后聚合的壳聚合物。其中至少一个随后聚合的壳聚合物是交联的。这些心壳聚合物出人意料地在含有表面活性剂的水性组合物中提供了理想的流变、透明度和美学特性，特别是在低pH下。这些多级丙烯酸基心壳聚合物可以包含在多相个人护理、家居护理、医疗保健、机构和工业护理组合物的至少一个相中，以赋予其相稳定性。