3,5-di-tert-butyl-4-hydroxyphenyl acetic acid 3-thiaundecyl ester | 96808-83-2

• 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: 3,5-di-tert-butyl-4-hydroxyphenyl acetic acid 3-thiaundecyl ester
• 英文别名: 2-(n-octylthio)ethyl 3,5-di-t-butyl-4-hydroxy-phenylacetate；2-Octylsulfanylethyl 2-(3,5-ditert-butyl-4-hydroxyphenyl)acetate
• CAS: 96808-83-2
• 化学式: C₂₆H₄₄O₃S
• 分子量: 436.7
• InChiKey: UIOSWXZNSFLGLL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.8
• 重原子数：
  30
• 可旋转键数：
  15
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.73
• 拓扑面积：
  71.8
• 氢给体数：
  1
• 氢受体数：
  4

文献信息

• Polarizer protective film, manufacturing method thereof, polarizing plate and liquid crystal display
  申请人：Murakami Takashi

  公开号：US20070254115A1

  公开（公告）日：2007-11-01

  A polarizer protective film comprising: a cellulose ester; a saccharide ester having an ester of compound (A), the compound (A) having one furanose structure or one pyranose structure in the molecule, wherein all or a part of OH groups in the compound (A) are esterified, or an ester of compound (B), the compound (B) having two to twelve of at least one of a furanose structure and a pyranose structure bonded in the molecule, wherein all or a part of OH groups in the compound (B) are esterified; and a compound represented by Formula (R) or (Ra):

  一种偏光保护膜，包括：纤维素酯；一种糖酯，其具有化合物(A)的酯，化合物(A)在分子中具有一个呋喃糖结构或一个吡喃糖结构，其中化合物(A)中的所有或部分OH基团被酯化，或化合物(B)的酯，化合物(B)在分子中具有两个至十二个呋喃糖结构和/或吡喃糖结构之一，其中化合物(B)中的所有或部分OH基团被酯化；以及由公式(R)或(Ra)表示的化合物：
• Manufacturing Method of Polarizing Plate Protective Film, Polarizing Plate Protective Film, Polarizing Plate, and Liquid Crystal Display Device
  申请人：Kasahara Kenzo

  公开号：US20100239787A1

  公开（公告）日：2010-09-23

  A process for producing a cellulose-ester-resin-containing protective film for polarizers through film formation by melt casting. The protective film diminishes long-period optical unevenness and suffers no unevenness even after long-term storage. Also provided are a protective film for polarizers, a polarizer employing the film, and a liquid-crystal display. The process for producing a protective film for polarizers is a process for producing by the melt casting method a polarizer-protective film containing a cellulose ester resin. The process for producing a protective film for polarizers is characterized in that the protective film contains at least one compound selected among compounds represented by the following general formula (I) and compounds having an acrylate or methacrylate group and a phenolic hydroxy group in the same molecule and that the protective film extruded from a casting die at a draw ratio of 10-30 during film formation by melt casting is transferred while holding/pressing it between a touch roll having an elastic surface and a cooling roll.

  一种通过熔融铸造进行膜形成的生产含有纤维素酯树脂的偏光片保护膜的方法。该保护膜减少了长周期光学不均匀性，并且即使长期存储后也不会出现不均匀性。还提供了用于偏光片的保护膜，使用该膜的偏光器和液晶显示器。生产偏光片保护膜的方法是通过熔融铸造法生产含有纤维素酯树脂的偏光片保护膜的方法。生产偏光片保护膜的方法的特点在于，保护膜包含以下通式（I）所代表的化合物中选择的至少一种化合物和在同一分子中具有丙烯酸酯或甲基丙烯酸酯基和酚羟基的化合物，并且在熔融铸造过程中，通过保持/压制保护膜在具有弹性表面的触摸辊和冷却辊之间转移，以拉伸比为10-30的方式挤出保护膜。
• Stabilized polyolefins filled with talc
  申请人：EASTMAN KODAK COMPANY (a New Jersey corporation)

  公开号：EP0018015A1

  公开（公告）日：1980-10-29

  The resistance to oxidative degradation of polyolefin compositions containing 5 to 50 % by weight of talc and a phenolic antioxidant is improved by adding to the composition a stabilizing amount of poly TDP which is a polyester having an average molecular weight of from about 500 to about 4,000, and having the repeating unit wherein R is selected from divalent radicals such as 1,1-cyclohexanedimethylene; 1,2-cyclohexanedimethylene; 1,3-cyclohexanedimethylene; and 1,4-cyclohexanedimethylene; and preferably being at least partially chain-terminated with a compound such as methanol, ethanol and butanol or acids or their anhydrides such as acetic, butyric and isobutyric acid.

  在含有 5%至 50%（按重量计）滑石粉和酚类抗氧化剂的聚烯烃组合物中加入稳定量的聚 TDP，可提高该组合物的抗氧化降解性能，聚 TDP 是一种聚酯，其平均分子量约为 500 至 4000，具有以下重复单元 其中 R 选自二价基，如 1,1-环己烷二甲亚基；1,2-环己烷二甲亚基；1,3-环己烷二甲亚基；和 1,4-环己烷二甲亚基；最好至少部分以甲醇、乙醇和丁醇等化合物或乙酸、丁酸和异丁酸等酸或其酸酐为链端。
• Stabilizer system for polymer components of displays
  申请人：EASTMAN KODAK COMPANY

  公开号：EP1300438A1

  公开（公告）日：2003-04-09

  Polymer film, coating, and molded article elements for use in a display device are described which comprise a polymer phase having molecularly dispersed therein an acid scavenger compound, a hindered aminc light stabilizer compound and a hindered phenol antioxidant compound, wherein the hindered amine light stabilizer compound and the hindered phenol antioxidant compound are present at a weight ratio of from 20:1 to 1:20, and the weight ratio of the acid scavenger compound to the total concentration of hindered amine light stabilizer compound and hindered phenol antioxidant compound is from 10:1 to 1:10. Use of a combination of an acid scavenger and a combination of two radical scavenger antioxidants dispersed in a polymer phase in accordance with the invention enables enhanced stabilization of the polymer when exposed to high heat and/or humidity condition, which has been found to be especially desirable when applied to polymer layers laminated into displays (e.g., polarizers in liquid crystal displays).

  本发明描述了用于显示装置的聚合物薄膜、涂层和模制件元件，它们包括聚合物相，其中分子分散有酸性清除剂化合物、受阻胺光稳定剂化合物和受阻酚抗氧化剂化合物，其中受阻胺光稳定剂化合物和受阻酚抗氧化剂化合物的重量比为20.1至1:20，酸性清除剂化合物与受阻胺光稳定剂化合物和受阻酚抗氧化剂化合物总浓度的重量比为10:1至1:10：1至1:20，酸清除剂化合物与受阻胺光稳定剂化合物和受阻酚抗氧化剂化合物总浓度的重量比为10:1至1:10。根据本发明，在聚合物相中分散使用酸清除剂和两种自由基清除剂抗氧化剂的组合，可以提高聚合物在高温和/或高湿条件下的稳定性，这在应用于层压成显示器的聚合物层（如液晶显示器中的偏光片）时尤其理想。
• Ultraviolet light filter element
  申请人：EASTMAN KODAK COMPANY

  公开号：EP1300700A1

  公开（公告）日：2003-04-09

  Ultraviolet light absorbing polymer film, coating, or molded article UV filter elements are described which comprise a polymer phase having molecularly dispersed therein a) a first ultraviolet absorbing dibenzoylmethane compound of formula (I) where R1 through R5 are each independently hydrogen, halogen, nitro, or hydroyxl, or further substituted or unsubstituted alkyl, alkenyl, aryl, alkoxy, acyloxy, ester, carboxyl, alkyl thio, aryl thio, alkyl amine, aryl amine, alkyl nitrile, aryl nitrile, arylsulfonyl, or 5-6 member heterocylce ring groups, and b) a second ultraviolet light absorbing compound which absorbs ultraviolet light at a wavelength for which the first compound is deficient at absorbing. In particular embodiments, the second ultraviolet light absorbing compound may comprise a hydroxyphenyl-s-triazine, hydroxyphenylbenzotriazole, formamidine, benzoxazinone, or benzophenone compound. In a specific embodiment of the invention, the above UV absorbing compounds are employed in cellulose acetate film for the fabrication of a protective film for polarizers for use in display applications.

  描述了紫外线吸收聚合物薄膜、涂层或模制件紫外线过滤元件，其包括聚合物相，其中分子分散有 a) 式(I)的第一紫外线吸收二苯甲酰甲烷化合物 其中 R1 至 R5 各自独立地为氢、卤素、硝基或羟基，或进一步取代或未取代的烷基、 烯基、芳基、烷氧基、酰氧基、酯、羧基、硫代烷基、硫代芳基、烷基胺、芳基胺、烷基腈、芳基腈、芳基磺酰基或 5-6 个杂环基团；以及 b) 第二种紫外线吸收化合物，它能吸收第一种化合物所不能吸收的波长的紫外线。在具体的实施方案中，第二紫外线吸收化合物可包括羟苯基-s-三嗪、羟苯基苯并三唑、甲脒、苯并噁嗪酮或二苯甲酮化合物。在本发明的一个具体实施方案中，上述紫外线吸收化合物被应用于醋酸纤维素薄膜中，用于制造显示应用中偏光片的保护膜。