1,11-bis-(2-ethyl-butyryloxy)-3,6,9-trioxa-undecane | 150883-14-0

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 1,11-bis-(2-ethyl-butyryloxy)-3,6,9-trioxa-undecane
• 英文别名: 1,11-Bis-(2-aethyl-butyryloxy)-3,6,9-trioxa-undecan；2-[2-[2-[2-(2-Ethylbutanoyloxy)ethoxy]ethoxy]ethoxy]ethyl 2-ethylbutanoate
• CAS: 150883-14-0
• 化学式: C₂₀H₃₈O₇
• 分子量: 390.518
• InChiKey: DZZKOQCBJZPOOT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  27
• 可旋转键数：
  20
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  80.3
• 氢给体数：
  0
• 氢受体数：
  7

文献信息

• Modified silane compounds
  申请人：——

  公开号：US20040087803A1

  公开（公告）日：2004-05-06

  This invention relates to the reversible protection of hydroxy-silane functional groups by acid cleavable protecting groups. The development of reversible protecting groups greatly enhances the current utility of silanes while introducing further novel applications. For instance, reversibly protected silanes are of particular value in applications where room temperature cure and/or adhesion is of value, such as coatings, high resolution imaging, caulks, adhesives, sealents, gaskets, and silicones. Reversibly protected silanes can also be beneficially used in reticulating agents, and in sizing agents, tires, and release coatings. The incorporation of reversibly protected silanes into coating resins is of particular value. The reversibly protected silane can be incorporated into the coating resin by polymerizing a monomer containing the reversibly protected silane into the resin or by post-addition into the coating formulation. The reversibly protected silane remains protected under basic conditions, such as in a coating formulation that contains a volatile base, for instance ammonium hydroxide. However, deprotection occurs under mildly acidic conditions. Thus, as a coating formulation containing a volatile base dries the volatile base evaporates and deprotection occurs. This allows for controlled room temperature crosslinking to occur with hydroxy-functionalized polymers. The present invention more specifically discloses a modified silane compound consisting of a silane having 3 or 4 acetal moieties bonded thereto.

  本发明涉及通过酸可解保护基对羟基硅烷官能团进行可逆保护。可逆保护基的开发极大地增强了硅烷的当前实用性，同时引入了进一步的新应用。例如，可逆保护的硅烷在需要室温固化和/或粘附的应用中具有特殊价值，如涂料、高分辨率成像、密封胶、粘合剂、密封剂、垫片和硅烷。可逆保护的硅烷也可以有益地用于交联剂、浸渍剂、轮胎和脱模涂层。将可逆保护的硅烷纳入涂层树脂中具有特殊价值。可逆保护的硅烷可以通过将含有可逆保护的硅烷的单体聚合到树脂中或通过后加入涂料配方中来纳入涂层树脂中。在碱性条件下（例如含有挥发性碱的涂料配方中），可逆保护的硅烷保持受保护状态。然而，在温和酸性条件下脱保护。因此，当含有挥发性碱的涂料配方干燥时，挥发性碱蒸发并发生脱保护。这允许与羟基化聚合物发生可控的室温交联。本发明更具体地揭示了一种改性硅烷化合物，其由具有3或4个缩醛基团的硅烷组成。
• INTERLAYER FILM FOR LAMINATED GLASS AND LAMINATED GLASS
  申请人：Hatta Bungo

  公开号：US20100279150A1

  公开（公告）日：2010-11-04

  It is an object of the present invention to provide an interlayer film for a laminated glass which can reduce transmittance of ultraviolet rays having wavelength of 380 to 400 nm and has excellent durability to light exposure while maintaining high visible light transmittance. The interlayer film for a laminated glass of the present invention is an interlayer film for a laminated glass, which comprises a thermoplastic resin and an indole compound having a structure represented by the following general Chemical Formula (1): wherein R 1 represents an alkyl group having 1 to 3 of carbon atoms, and R 2 represents hydrogen, an alkyl group having 1 to 10 of carbon atoms, or an aralkyl group having 7 to 10 of carbon atoms.

  本发明的目的是提供一种用于夹层玻璃的夹层膜，该夹层膜能够降低380至400纳米波长的紫外线透过率，同时保持高可见光透过率并具有良好的耐光性。本发明的夹层玻璃夹层膜是一种夹层玻璃夹层膜，包括热塑性树脂和具有以下一般化学式（1）所表示结构的吲哚化合物：其中R1表示1至3个碳原子的烷基基团，R2表示氢，1至10个碳原子的烷基基团或7至10个碳原子的芳基烷基基团。
• PYRAZOLE COMPOUND
  申请人：Dainippon Sumitomo Pharma Co., Ltd.

  公开号：US20140031406A1

  公开（公告）日：2014-01-30

  The present invention relates to a novel serotonin reuptake inhibitor which also exhibits 5-HT 2C antagonistic action (antidepressive and anxiolytic effects), in particular, 5-HT 2C inverse agonistic action comprising Compound (1): or a pharmaceutically acceptable salt thereof wherein R 1 , R 2 , R 3 and R 4 are independently hydrogen or C 1-6 alkyl etc.; R 5 is C 4-7 alkyl or —(CR 8 R 9 ) r -E; R 6 , R 7 , R 8 and R 9 are independently hydrogen, fluorine or C 1-6 alkyl; A is C 6-10 aryl or heteroaryl etc.; r is 1, 2, 3 or 4; E is C 3-8 cycloalkyl or C 6-10 aryl etc.; L is oxygen, sulfur or —NR 10 —; n is 1, 2 or 3; R 10 is hydrogen or C 1-6 alkyl etc.; and X is hydrogen or halogen etc.

  本发明涉及一种新型的血清素再摄取抑制剂，该剂还表现出5-HT2C拮抗作用（抗抑郁和抗焦虑作用），特别是5-HT2C反向激动剂作用，包括化合物（1）：或其药学上可接受的盐，其中R1、R2、R3和R4分别为氢或C1-6烷基等；R5为C4-7烷基或—(CR8R9)r-E；R6、R7、R8和R9分别为氢、氟或C1-6烷基；A为C6-10芳基或杂芳基等；r为1、2、3或4；E为C3-8环烷基或C6-10芳基等；L为氧、硫或—NR10—；n为1、2或3；R10为氢或C1-6烷基等；以及X为氢或卤素等。
• GLASS STRUCTURE
  申请人：SEKISUI CHEMICAL CO., LTD.

  公开号：US20200292858A1

  公开（公告）日：2020-09-17

  A glass structure 10 includes a pair of glass plates 11 and 12 , a light control body 13 disposed between the pair of glass plates 11 and 12 , and an ultraviolet absorbing layer 14 disposed between the light control body 13 and one of the glass plates 11 . The ultraviolet absorbing layer 14 has a maximum transmittance of 10% or less in a wavelength region of 370 nm or more and 400 nm or less and a maximum transmittance of 50% or more in a wavelength region of more than 400 nm and 420 nm or less, and a ratio of a transmittance at 405 nm to a transmittance at 395 nm is 12 or more.

  一个玻璃结构10包括一对玻璃板11和12，一个放置在玻璃板11和12之间的光控制体13，以及一个放置在光控制体13和玻璃板11之间的紫外线吸收层14。该紫外线吸收层14在370 nm或更高和400 nm或更低的波长范围内具有最大透过率不超过10％，在400 nm以上和420 nm或更低的波长范围内具有最大透过率不低于50％，在405 nm处的透过率与395 nm处的透过率之比为12或更高。
• Latex for coatings having improved flexibility
  申请人：THE GOODYEAR TIRE & RUBBER COMPANY

  公开号：EP0501272A1

  公开（公告）日：1992-09-02

  This invention relates to the synthesis of a latex which can be formulated into coatings having improved flexibility and good water resistance. Coatings of this type are particularly useful in roof coating applications because they offer excellent flexibility, excellent ultra-violet light resistance, and good water resistance. The subject invention more specifically discloses a process for producing a neutralized latex that is useful in the manufacture of water reducible coatings which comprises: (1) free radical aqueous emulsion polymerizing, at a pH of less than about 3.5, a monomer mixture which comprises, based on 100 weight percent monomers: (a) from about 30 to about 70 weight percent vinyl aromatic monomers, (b) from about 25 to about 65 weight percent of at least one alkyl acrylate monomer, (c) from about 1 to about 5 weight percent of acrylic acid, and (d) about 0.4 to about 3 weight percent methacrylic acid; in the presence of about 0.2 to 0.4 phm at least one sulfonate surfactant and in the presence of about 4 to 8 phm of at least one nonionic surface active agent having a hydrophile-lipophile balance number which is within the range of about 12 to about 20 to produce a latex; and (2) neutralizing the latex with ammonia to a pH which is within the range of about 7 to about 10.5 to produce the neutralized latex.

  本发明涉及一种胶乳的合成，这种胶乳可以配制成具有更好柔韧性和良好耐水性的涂料。这种类型的涂料尤其适用于屋顶涂料应用，因为它们具有优异的柔韧性、优异的抗紫外线能力和良好的耐水性。本发明更具体地公开了一种生产中和胶乳的工艺，这种胶乳可用于制造可还原防水涂料，其工艺包括： 1： (1) 在 pH 值小于约 3.5 的条件下，对单体混合物进行自由基水乳液聚合，该单体混合物以 100 重量百分比的单体为基础包括：(a) 约 30 至约 70 重量百分比的乙烯基芳香族单体，(b) 约 25 至约 65 重量百分比的至少一种丙烯酸烷基酯单体，(c) 约 1 至约 5 重量百分比的丙烯酸，以及 (d) 约 0.4 至约 3 重量百分比的甲基丙烯酸；在约 0.2 至 0.4 phm 的至少一种磺酸盐表面活性剂和约 4 至 8 phm 的至少一种非离子表面活性剂的存在下，产生胶乳，该表面活性剂的亲水-亲脂平衡数在约 12 至约 20 的范围内；以及 (2) 用氨水将胶乳中和至 pH 值在约 7 至约 10.5 范围内，生成中和胶乳。