β,β-Di-(p-methoxyphenyl)-α-ethyl-acrylsaeure | 21529-70-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: β,β-Di-(p-methoxyphenyl)-α-ethyl-acrylsaeure
• 英文别名: 2-[Bis(4-methoxyphenyl)methylidene]butanoic acid
• CAS: 21529-70-4
• 化学式: C₁₉H₂₀O₄
• 分子量: 312.365
• InChiKey: FBXVMYJTIAOGCU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  23
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  55.8
• 氢给体数：
  1
• 氢受体数：
  4

文献信息

• Personal care compositions comprising solid particles enterapped in a gel network
  申请人：——

  公开号：US20030190336A1

  公开（公告）日：2003-10-09

  The present invention relates to a personal care composition comprising a three dimensional gel polymeric network comprising: a. a polymer; b. one or more solid particles that are entrapped within said polymer during polymerization of said polymer; and c. a solvent in which said polymer is dispersed. Another embodiment further includes at least one second colorant that is substantially similar to an at least one first colorant which is a solid particle and wherein said second colorant is dispersed within said composition but is not entrapped in said polymer and is separate and distinct from said network. In contrast, a third embodiment allows for the at least one second colorant to be substantially different from the at least one first colorant.

  本发明涉及一种个人护理组合物，包括三维凝胶聚合网络，其中包括： a. 聚合物； b. 在聚合物聚合过程中被包埋在聚合物中的一个或多个固体颗粒；以及 c. 一种将聚合物分散其中的溶剂。 另一实施方式进一步包括至少一种第二颜料，其与至少一种第一颜料（固体颗粒）在本质上相似，其中第二颜料分散在该组合物中但未被包埋在聚合物中，并且与该网络分开且独立。相比之下，第三实施方式允许至少一种第二颜料与至少一种第一颜料大不相同。
• Cosmetic compositions
  申请人：——

  公开号：US20020028184A1

  公开（公告）日：2002-03-07

  The invention relates to cosmetic compositions comprising a combination of non-emulsifying and emulsifying crosslinked siloxane elastomers.

  该发明涉及包含非乳化和乳化交联硅氧烷弹性体组合的化妆品组合物。
• Laundry additive for providing antimicrobial effects to fabrics and interior surfaces of washing machine
  申请人：van Buskirk Gregory

  公开号：US10577743B2

  公开（公告）日：2020-03-03

  A laundry additive composition is provided that includes at least one zeta potential modifier, a fluoropolymer, a hydrophobic agent with a melting point or glass transition temperature below 100° C., and an antimicrobial active for imparting fabric protection benefits to a fabric, such as improved stain and soil resistance, oil repellency, water repellency, softness, wrinkle and damage resistance, and better hand feel, as well as imparting microbiocidal or microbiostatic properties to the fabric and/or washing machine surfaces. Laundry additive compositions can be used as a pretreatment prior to washing, through soaking a fabric or garment. Alternately, they can be added to a washing treatment liquor that comprises either the wash or rinse cycle of an automatic washing machine, to first provide and then maintain and refresh fabric protection benefits imparted to the fabric. Following use of a first treatment composition, protective benefits are maintained and refreshed by means of a second treatment operation employing a second treatment composition. The second treatment composition may have lower active levels of the protective agents to provide for economical and periodic maintenance of the imparted fabric protection benefits and/or refresh the microbiocidal or microbiostatic properties imparted to fabrics and/or washing machine surfaces.

  本发明提供了一种洗衣添加剂组合物，其中包括至少一种 zeta 电位改性剂、含氟聚合物、熔点或玻璃化转变温度低于 100°C 的疏水剂以及抗菌活性物质，用于为织物提供织物保护功效，例如改善抗污性和防污性、拒油性、拒水性、柔软性、抗皱性和抗损性以及更好的手感，并为织物和/或洗衣机表面提供微生物杀灭或微生物静电特性。洗衣添加剂组合物可在洗涤前通过浸泡织物或衣物进行预处理。或者，也可以将它们添加到包括自动洗衣机洗涤或漂洗循环的洗涤处理液中，首先提供，然后保持和刷新赋予织物的织物保护功效。使用第一种处理组合物后，可通过使用第二种处理组合物进行第二种处理操作来保持和刷新保护功效。第二种处理组合物的保护剂活性水平较低，可以经济地定期保持织物保护效果和/或刷新织物和/或洗衣机表面的微生物杀灭或微生物静止特性。
• Fabric treatment for stain repellency
  申请人：van Buskirk Gregory

  公开号：US10900168B2

  公开（公告）日：2021-01-26

  A fabric treatment composition is provided that includes at least one zeta potential modifier, a fluoropolymer and a hydrophobic agent with a melting point or glass transition temperature below 100° C., for imparting fabric protection benefits to a fabric, such as improved stain and soil resistance, oil repellency, water repellency, softness, wrinkle and damage resistance, and better hand feel. Fabric treatment compositions can be used as a pretreatment prior to washing, through soaking, or added to the treatment liquor, that is either the wash or rinse cycle of an automatic washing machine, to first provide and then maintain and refresh the fabric protection benefits imparted to the fabric. Following use of a first treatment composition, protective benefits are maintained and refreshed by means of a second treatment operation employing a second treatment composition. The second treatment composition may have lower active levels of the protective agents to provide for economical and periodic maintenance of the imparted fabric protection benefits.

  本发明提供了一种织物处理组合物，其中包括至少一种 zeta 电位改性剂、含氟聚合物和疏水剂，其熔点或玻璃化转变温度低于 100 摄氏度，用于为织物提供织物保护功效，例如改善抗污性和防污性、拒油性、拒水性、柔软性、抗皱性和抗损性，以及更好的手感。织物处理组合物可以作为洗涤前的预处理，通过浸泡，或添加到处理液中，即自动洗衣机的洗涤或漂洗循环中，首先提供，然后保持和刷新赋予织物的织物保护功效。在使用第一种处理组合物后，通过使用第二种处理组合物进行第二种处理操作，可保持和刷新保护功效。第二种处理组合物中保护剂的活性水平可能较低，以便经济地定期保持所赋予织物的保护功效。
• Skin Care Compositions
  申请人：The Procter & Gamble Company

  公开号：US20030113357A1

  公开（公告）日：2003-06-19

  The present invention relates to a topical cosmetic composition with an aqueous continuous phase, in the form of a lotion, cream or gel, comprising: i) from 0.01% to 25%, by weight, of an organic particulate material having a median particle size of from 0.5 to 30 &mgr;m; ii) greater than 8%, by weight, of a humectant selected from glycerine, polyalkylene glycol, urea, D or DL panthenol, hexane-1, 2, 6-triol, guanidine or its derivatives, alkylene glycols such as butylene glycol and propylene glycol, and mixtures thereof; iii) from 2% to 20%, by weight, organic sunscreen. for providing highly efficacious levels of moisturisation and UV protection while maintaining optimum skin feel. Preferred embodiments are oil-in-water emulsions wherein the particulate material has been pre-dispersed within an organosiloxane oil to provide for desired non tacky skin feel.

  本发明涉及一种具有水性连续相的外用化妆品组合物，其形式为乳液、膏霜或凝胶，包括： i) 0.01%至 25%（按重量计）的有机微粒材料，其粒径中值为 0.5 至 30 微米； ii）大于 8%（按重量计）的保湿剂，选自甘油、聚亚烷基二醇、尿素、D 或 DL 泛醇、己烷-1，2，6-三醇、胍或其衍生物、烷二醇（如丁二醇和丙二醇）及其混合物； iii) 2%至 20%（按重量计）的有机防晒剂。 用于提供高效的保湿和紫外线防护，同时保持最佳肤感。优选的实施方案是水包油型乳液，其中微粒材料已预先分散在有机硅氧烷油中，以提供理想的不粘腻肤感。