3-Hydroxycumarin-4-carbonsaeure | 53562-60-0

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 香豆素及其衍生物
• 英文名称: 3-Hydroxycumarin-4-carbonsaeure
• 英文别名: 3-Hydroxy-cumarin-carbonsaeure-(4)；3-hydroxy-2-oxo-2H-chromene-4-carboxylic acid；3-Hydroxy-2-oxochromene-4-carboxylic acid
• CAS: 53562-60-0
• 化学式: C₁₀H₆O₅
• 分子量: 206.155
• InChiKey: NERAJPKPZFDSHH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  83.8
• 氢给体数：
  2
• 氢受体数：
  5

文献信息

• ULTRAVIOLET RADIATION ABSORBING POLYETHERS
  申请人：CONSUMER COMPANIES, INC. JOHNSON & JOHNSON

  公开号：US20140004061A1

  公开（公告）日：2014-01-02

  A polymer composition comprising a linear ultraviolet radiation absorbing polyether that comprises a chemically bound UV-chromophore.

  一种聚合物组合物，包括一种线性的紫外线吸收聚醚，其包括一种化学上结合的UV-色团。
• SUNSCREEN COMPOSITIONS CONTAINING AN ULTRAVIOLET RADIATION-ABSORBING POLYMER
  申请人：Johnson & Johnson Consumer Companies, Inc.

  公开号：US20140004063A1

  公开（公告）日：2014-01-02

  Compositions including a discontinuous oil phase homogeneously dispersed in a continuous water phase, the oil phase containing a sunscreen agent that includes a polymer composition containing a linear, ultraviolet radiation absorbing polyether, the linear, ultraviolet radiation absorbing polyether including a chemically bound UV-chromophore; and an oil-in water emulsifier component including an anionic oil-in-water emulsifier in an amount such that the composition includes about 0.5 percent by weight to about 3 percent by weight of the anionic oil-in-water emulsifier.

  本发明涉及一种组合物，其中包括在连续水相中均匀分散的不连续油相，所述油相含有一种含有线性紫外线吸收聚醚的聚合物组成的防晒剂，所述线性紫外线吸收聚醚包括化学键结合的UV-色团；以及一种油包水乳化剂组分，包括一种阴离子油包水乳化剂，其含量使得组合物中包括约0.5重量％至约3重量％的阴离子油包水乳化剂。
• ULTRAVIOLET RADIATION ABSORBING POLYMERS
  申请人：CONSUMER COMPANIES, INC. JOHNSON & JOHNSON

  公开号：US20140004060A1

  公开（公告）日：2014-01-02

  The present invention includes an ultraviolet radiation absorbing polymer composition that includes polymers containing a UV-chromophore, as described in the specification and as claimed the reaction product of a monoglyceride and a poly-acid monomer containing a UV-chromophore.

  本发明涉及一种紫外线吸收聚合物组合物，其中包括含有UV-色团的聚合物，如规范所述，并声称单甘油酯和含有UV-色团的聚酸单体的反应产物。
• Water-dispersible UV light-absorbing copolymer
  申请人：UNILEVER PLC

  公开号：EP0583888A1

  公开（公告）日：1994-02-23

  Novel water-dispersible copolymers which contain at least one UVA light-absorbing monomer, one UVB light-absorbing monomer, one hydrophillic monomer, and optionally one hydrophobic monomer component and their use within compositions are disclosed. The UVA light-absorbing monomer absorbs at λ max ultraviolet light in the 320 - 400 nm range. The UVB light-absorbing monomer absorbs at λ max ultraviolet light in the 290 - 320 nm range. Because of the R₃ group used in the invention, the copolymers of the invention permit higher loading of UV monomers than previously obtainable.

  本发明公开了新型水分散共聚物，其中至少含有一种 UVA 吸光单体、一种 UVB 吸光单体、一种亲水单体和一种可选的疏水单体成分，以及它们在组合物中的用途。UVA 吸光单体以 λ max 吸收 320 - 400 纳米范围内的紫外线。UVB 光吸收单体在 290 - 320 纳米范围内吸收 λ 最大紫外线。由于本发明中使用了 R₃基团，因此本发明的共聚物可以比以前获得更高的紫外线单体负载量。
• Compositions comprising an ultraviolet radiation-absorbing polymer
  申请人：Johnson & Johnson Consumer Companies, Inc.

  公开号：EP2140859A1

  公开（公告）日：2010-01-06

  Ultraviolet radiation-absorbing polymers having a first pendant group that comprises an ultraviolet radiation-absorbing moiety and a second pendant group that comprises at least one siloxane linkage and/or an intermediate length carbon chain are disclosed. Personal care compositions including the ultraviolet radiation-absorbing polymer are provided.

  本发明公开了紫外线辐射吸收聚合物，该聚合物具有由紫外线辐射吸收分子组成的第一悬垂基团和由至少一个硅氧烷连接和/或中间长度碳链组成的第二悬垂基团。提供了包括紫外线辐射吸收聚合物的个人护理组合物。