4-Crotonoyloxy-2,2,6,6-tetramethylpiperidin | 31582-41-9

• 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: 4-Crotonoyloxy-2,2,6,6-tetramethylpiperidin
• 英文别名: 2,2,6,6-Tetramethyl-4-piperidinyl 2-butenoate；(2,2,6,6-tetramethylpiperidin-4-yl) but-2-enoate
• CAS: 31582-41-9
• 化学式: C₁₃H₂₃NO₂
• 分子量: 225.331
• InChiKey: XMCLXVNPGNYTRE-UHFFFAOYSA-N

物化性质

• 沸点：
  275.8±33.0 °C(Predicted)
• 密度：
  0.97±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.77
• 拓扑面积：
  38.3
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• SHEET FOR SOLAR CELL, AND SOLAR CELL MODULE
  申请人：Miyashita Yo

  公开号：US20120097220A1

  公开（公告）日：2012-04-26

  Provided are a sheet for a solar cell of a monolayer construction or a multilayer construction based on a polyphenylene ether-based resin layer formed of a resin composition using a polyphenylene ether as a main component, which has excellent durability, excellent flame retardancy, excellent dimensional stability and high adhesiveness with a encapsulating resin layer or the like, and a solar cell module obtained by providing the sheet for a solar cell.

  提供的是一种基于聚苯乙醚为主要成分的树脂组成物形成的单层结构或多层结构的太阳能电池片的材料，该材料具有优异的耐久性、优异的阻燃性、优异的尺寸稳定性和高粘附性，能够与封装树脂层等紧密结合，以及通过提供该太阳能电池片材料获得的太阳能电池模块。
• RESIN COMPOSITION FOR SOLAR CELL ENCAPSULANT, SOLAR CELL ENCAPSULANT AND SOLAR CELL MODULE USING THE SAME
  申请人：Amamiya Takahiro

  公开号：US20120000514A1

  公开（公告）日：2012-01-05

  A resin composition for a solar cell encapsulant is provided, containing an ethylene•α-olefin copolymer and an organic peroxide or a silane coupling agent or the like, and having superior heat resistance, transparency, flexibility and adhesion property to a glass substrate, as well as good balance between rigidity and cross-linking efficiency, as well as a solar cell encapsulant, and a solar cell module using the same. The resin composition has an ethylene•α-olefin copolymer (A), having the characteristics (a1) to (a4), along with characteristics (a5) or (a6), and an organic peroxide (B) and/or a silane coupling agent (C).

  提供了一种用于太阳能电池封装的树脂组合物，包含乙烯•α-烯烃共聚物和有机过氧化物或硅烷偶联剂等，具有优异的耐热性、透明度、柔韧性和与玻璃基板的粘附性，以及良好的刚度和交联效率平衡，以及使用该组合物的太阳能电池封装材料和太阳能电池模块。该树脂组合物具有乙烯•α-烯烃共聚物（A）的特性（a1）至（a4），以及特性（a5）或（a6），以及有机过氧化物（B）和/或硅烷偶联剂（C）。
• COATING COMPOSITION, COATED ARTICLE, AND PROCESS FOR FORMATION OF MULTILAYER COATING FILM
  申请人：Inada Yuichi

  公开号：US20120302697A1

  公开（公告）日：2012-11-29

  The problem to be solved by the present invention is to provide a coating composition that can reduce the heating temperature and shorten the heating time in the coating process, and that has excellent scratch resistance and weather resistance. The present invention provides a coating composition comprising a radically polymerizable unsaturated group-containing compound (A) and a hydroxyl-containing resin (B), the compound (A) being obtained by reacting a caprolactone-modified hydroxyalkyl (meth)acrylate with a polyisocyanate compound, and having an isocyanate equivalent of 300 to 3,800.

  本发明解决的问题是提供一种涂层组合物，可以在涂层过程中降低加热温度并缩短加热时间，并具有优异的耐刮擦性和耐候性。本发明提供了一种涂层组合物，包括具有自由基聚合不饱和基团的化合物（A）和含羟基树脂（B），化合物（A）是通过将己内酯修饰的羟基烷基（甲基）丙烯酸酯与多异氰酸酯化合物反应而得到的，并具有300至3,800的异氰酸酯当量。
• Ethylene copolymer and method of producing same
  申请人：MITSUBISHI PETROCHEMICAL CO., LTD.

  公开号：EP0468418A1

  公开（公告）日：1992-01-29

  A copolymer is manufactured by allowing ethylene (A) and vinyl compounds (B) represented by the following general formula to undergo radical polymerization at a pressure of 1000-5000kg/cm2 and a temperature of 100 -400°C, wherein R1 and R2 are each an independent hydrogen atom or a methyl group, R3 is a hydrogen atom or an alkyl group of 1-4 carbon atoms; a ratio of (B) to the sum of (A) and (B) is less than 1 mol%; a proportion of the amount of vinyl compounds (B), which are not successively bonded at all to the units (B) in the chain, but bonded to unlike units (A) on both sides thereof, to the total amount of (B) units in the copolymer is at least a 83%; and an MFR of the copolymer ranges from 0.1 to 200g/10min. Although the copolymer contains only a small amount of the vinyl compound (B) it nevertheless has excellent photo stabilizing effects.

  乙烯（A）和乙烯基化合物（B）在压力为 1000-5000kg/cm2 和温度为 100-400°C 的条件下进行自由基聚合，可制成共聚物、 其中 R1 和 R2 各为独立的氢原子或甲基，R3 为氢原子或 1-4 个碳原子的烷基；(B)与(A)和(B)之和的比例小于 1 摩尔%；乙烯基化合物 (B) 的量占共聚物中 (B) 单元总量的比例至少为 83%，乙烯基化合物 (B) 与链中的单元 (B) 完全不是连续键合的，而是在其两侧与不相似的单元 (A) 键合的；共聚物的 MFR 从 0.1至200克/10分钟。 虽然这种共聚物只含有少量的乙烯基化合物（B），但却具有极佳的光稳定效果。
• NOVEL FLUORORESIN AND COATING MATERIAL BASED THEREON
  申请人：Asahi Kasei Kogyo Kabushiki Kaisha

  公开号：EP0495130A1

  公开（公告）日：1992-07-22

  A fluororesin which is soluble in organic solvent and well compatible with curing agent and a coating material containing the same, wherein the resin comprises as the essential constituents component A composed of a unit represented by formula (a-1) and either component B composed of a unit containing cyclic hydrocarbon groups bonded through urethane linkages in the molecule or component C composed of a unit represented by formula (c-1) and, if desired, may further contain component D composed of a unit formed by the copolymerization of a vinyl monomer having a specified functional group, component E composed of a unit formed by the copolymerization of a vinyl monomer other than those constituting the components A to D, and component T comprising an acrylic resin having a specified substituent (wherein V, Y, X, Z, Rc1, Rc2, Rc3 are as defined in the text of the specification).

  一种可溶于有机溶剂并与固化剂良好相容的氟树脂和含有该树脂的涂层材料，其中该树脂的基本成分包括由式（a-1）表示的单元组成的组分 A 和由分子中通过氨基甲酸酯连接键结合的含有环烃基的单元组成的组分 B，或由式（c-1）表示的单元组成的组分 C，如果需要，还可进一步包含由具有特定官能团的乙烯基单体共聚形成的单元组成的组分 D，由乙烯基单体与具有特定官能团的乙烯基单体共聚形成的单元组成的组分 E、如果需要，可进一步包含由具有特定官能团的乙烯基单体共聚形成的单元组成的组分 D、由构成组分 A 至 D 以外的乙烯基单体共聚形成的单元组成的组分 E，以及由具有特定取代基的丙烯酸树脂组成的组分 T（其中 V、Y、X、Z、Rc1、Rc2、Rc3 的定义见说明书正文）。