2-Vinyloxy-3-methyl-2-buten | 61463-43-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-Vinyloxy-3-methyl-2-buten
• 英文别名: 2-methyl-3-vinyloxy-but-2-ene；2-(Ethenyloxy)-3-methylbut-2-ene；2-ethenoxy-3-methylbut-2-ene
• CAS: 61463-43-2
• 化学式: C₇H₁₂O
• 分子量: 112.172
• InChiKey: ZNDNAMAUYSRMMN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  8
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2-Vinyloxy-3-methyl-2-buten 在 碘 作用下， 以 环己烷 为溶剂， 生成 2-Vinyloxy-3-methyl-1-buten
  参考文献：
  名称：

  Thermodynamics of vinyl ethers. 19. Alkyl-substituted divinyl ethers

  摘要：

  DOI：

  10.1021/jo00428a038
• 作为产物：
  描述：

  2-Vinyloxy-3-methyl-1-buten 在 碘 作用下， 以 环己烷 为溶剂， 生成 2-Vinyloxy-3-methyl-2-buten
  参考文献：
  名称：

  Thermodynamics of vinyl ethers. 19. Alkyl-substituted divinyl ethers

  摘要：

  DOI：

  10.1021/jo00428a038

文献信息

• Acrylic rubber, acrylic rubber composition and cured rubber article thereof
  申请人：JAPAN SYNTHETIC RUBBER CO., LTD.

  公开号：EP0290131A2

  公开（公告）日：1988-11-09

  An acrylic rubber obtainable by copolymerizing a monomer mixture of: (A) 70 to 99.99% by weight of at least one compound selected from the group consisting of alkyl acrylates and alkoxyalkyl acrylates, (B) 0.01 to 10% by weight of at least one compound represented by the general formula: wherein R' is a hydrogen atom or a methyl group; X is a hydrogen atom, -COOR6 (R6 is an alkyl group having 1-10 carbon atoms or an alkoxyalkyl group having 2-14 carbon atoms), or R2, R3 and R4 are independently hydrogen atoms or groups having 1-10 carbon atoms whose carbon atom adjacent to C=C has no hydrogen; R5 is a group having 1-10 carbon atoms whose carbon atom adjacent to C = C has no hydrogen; Y is or and n is 1 or 0, and (C) 0-20% by weight of at least one compound selected from the group consisting of other unsaturated compounds of the vinyl type, vinylidene type and vinylene type, in the presence of a radical polymerization initiator. Said acrylic rubber, when crosslinked with a crosslinking agent, gives a cured article having good heat resistance and a good compression set property and accordingly suitable for use as a hose or a sealing material.

  一种丙烯酸橡胶，可通过共聚以下单体混合物获得： (A) 至少一种选自丙烯酸烷基酯和丙烯酸烷氧基烷基酯组的化合物，其重量占 70%至 99.99%、 (B) 0.01%至 10%（按重量计）的至少一种由通式表示的化合物： 其中 R' 是氢原子或甲基；X 是氢原子、-COOR6（R6 是具有 1-10 个碳原子的烷基或具有 2-14 个碳原子的烷氧基烷基），或 R2、R3 和 R4 独立地是氢原子或具有 1-10 个碳原子且与 C=C 相邻的碳原子不含氢的基团；R5 是具有 1-10 个碳原子且与 C=C 相邻的碳原子不含氢的基团；Y 是 或 且 n 为 1 或 0，且 (C) 0-20% （按重量计）的至少一种选自乙烯基型、亚乙烯基型和亚乙烯基型其他不饱和 化合物的化合物，在有自由基聚合引发剂存在的情况下。所述丙烯酸橡胶与交联剂交联后，固化物具有良好的耐热性和良好的压缩永久变形性能，因此适合用作软管或密封材料。
• Crosslinked rubber particles and rubber compositions
  申请人：JSR Corporation

  公开号：EP1149867A2

  公开（公告）日：2001-10-31

  An objective of the invention is to provide a rubber composition which has satisfactory processability and dimension stability, and the like, gives a vulcanized rubber exhibiting excellent wearing resistance and tensile strength, and the like, and thus is useful in a belt, a hose and a tire and the like, as well as a crosslinked rubber particle for obtaining such rubber composition. A rubber composition of the invention comprises [1] a crosslinked rubber particle comprising as repeating units (a) 30 to 94.89 % by weight of a conjugated diene unit, (b) 5 to 69.89 % by weight of an aromatic vinyl unit, (c) 0.01 to 10 % by weight of a monomer unit having at least two polymerizable unsaturated group, (d)one polymerizable unsaturated group and an amino group, a hydroxyl group and an epoxy group and (e) 0.1 to 30 % by weight of a monomer unit having one polymerizable unsaturated group and a carboxylic group and having a particle size of 10 to 500 nm and a toluene-insolubles of 80 % by weight or more and [2] a non-crosslinked rubber component whose toluene-insolubles is less than 20 % by weight.

  本发明的目的是提供一种橡胶组合物，该橡胶组合物具有令人满意的加工性和尺寸稳定性等优点，硫化橡胶具有优异的耐磨性和拉伸强度等优点，因此可用于皮带、软管和轮胎等，以及一种用于获得此类橡胶组合物的交联橡胶颗粒。本发明的一种橡胶组合物包括[1]一种交联橡胶颗粒，其作为重复单元包括：(a) 30% 至 94.89% （按重量计）共轭二烯单元；(b) 5% 至 69.89% （按重量计）芳香乙烯基单元；(c) 0.01% 至 10% （按重量计）具有至少两个可聚合不饱和基团的单体单元；(d) 一个可聚合不饱和基团和一个氨基、一个羟基和一个环氧基团；以及 (e) 0.1%至 30%（重量百分比）的单体单元，该单体单元具有一个可聚合的不饱和基团和一个羧基，粒径为 10 至 500 nm，甲苯不溶物含量为 80%（重量百分比）或以上；[2]甲苯不溶物含量低于 20%（重量百分比）的非交联橡胶组分。
• Rubber mixtures based on crosslinked rubber particles and non-crosslinked rubbers
  申请人：JSR Corporation

  公开号：EP1149866A2

  公开（公告）日：2001-10-31

  An objective of the invention is to provide a rubber composition which has satisfactory processability and dimension stability, and the like gives a vulcanized rubber exhibiting excellent wearing resistance and tensile strength, and the like and thus is useful in a belt, a hose and a tire, and the like. A rubber composition of the invention comprises [1] a crosslinked rubber particle component whose toluene-insolubles is 50 % by weight or more and whose number mean particle size is 3 to 1000 nm and [2] a non-crosslinked rubber component whose toluene-insolubles is less than 20 % by weight. This crosslinked rubber particle component is a polymer comprising at least one selected from (1) a conjugated diene unit, (2) a conjugated diene unit and an α,β-unsaturated nitrile unit and (3) a conjugated diene unit and an acrylate unit as well as a monomer unit having at least 2 polymerizable unsaturated groups. The non-crosslinked rubber component described above is a polymer comprising at least one selected from (a) a conjugated diene unit, (b) (a) plus an aromatic vinyl unit, (c) (a) plus an α,β-unsaturated nitrile unit, (d) (a) plus an acrylate unit and (e) an ethylene unit and an α-olefin unit having 3 to 12 carbon atoms.

  本发明的目的是提供一种橡胶组合物，该组合物具有令人满意的加工性和尺寸稳定性等特点，可提供具有优异耐磨性和拉伸强度等特点的硫化橡胶，因此可用于皮带、软管和轮胎等。本发明的橡胶组合物包括：[1] 一种交联橡胶颗粒成分，其甲苯不溶物的重量百分比为 50% 或以上，平均粒径为 3 至 1000 nm；[2] 一种非交联橡胶成分，其甲苯不溶物的重量百分比低于 20%。这种交联橡胶微粒成分是一种聚合物，至少包含一种选自(1)共轭二烯单元；(2)共轭二烯单元和α，β-不饱和腈单元；(3)共轭二烯单元和丙烯酸酯单元以及具有至少 2 个可聚合不饱和基团的单体单元。上述非交联橡胶组分是一种聚合物，至少包含一种选自(a)共轭二烯单元、(b)(a)加芳香乙烯基单元、(c)(a)加α,β-不饱和腈单元、(d)(a)加丙烯酸酯单元和(e)乙烯单元及具有 3 至 12 个碳原子的α-烯烃单元的单体单元。
• Thermoplastic elastomer composition, moldings using the same
  申请人：JSR Corporation

  公开号：EP1302507A2

  公开（公告）日：2003-04-16

  A thermoplastic elastomer composition having excellent heat aging characteristics, weather resistance, low-temperature physical properties, oil resistance and flexibility, and moldings using the same, such as hoses, are disclosed. The thermoplastic elastomer composition is obtained by dynamically heat treating a mixture containing (A) an olefin resin, (B) an unsaturated group-containing acrylic rubber, and (D) an inorganic filler in the presence of (E) a crosslinking agent, the component (B) comprising (B1) from 55 to 94.99% by weight of a structural unit derived from an acrylic acid alkyl ester monomer and/or an acrylic acid alkoxyalkyl ester monomer, (B2) from 0.01 to 20% by weight of a structural unit derived from a monomer having a carbon-carbon double bond in a side chain thereof, (B3) from 5 to 30% by weight of a structural unit derived from an unsaturated acrylonitrile monomer, and (B4) from 0 to 30% by weight of a structural unit derived from a monomer copolymerizable therewith, provided that the sum of (B1), (B2), (B3) and (B4) is 100% by weight.

  本发明公开了一种热塑性弹性体组合物，该组合物具有优异的热老化特性、耐候性、低温物理性能、耐油性和柔韧性，并公开了使用该组合物的模塑件，如软管。该热塑性弹性体组合物是通过动态热处理含有(A)烯烃树脂、(B)含不饱和基团的丙烯酸橡胶和(D)无机填料的混合物，在(E)交联剂的存在下获得的，组分(B)包括(B1)以重量计从丙烯酸烷基酯单体和/或丙烯酸烷氧基烷基酯单体衍生出的结构单元的 55% 至 94.99%，(B2)以重量计从丙烯酸烷基酯单体和/或丙烯酸烷氧基烷基酯单体衍生出的结构单元的 0.(B3)5-30%（按重量计）由不饱和丙烯腈单体衍生的结构单元，以及(B4)0-30%（按重量计）由可与之共聚的单体衍生的结构单元，条件是(B1)、(B2)、(B3)和(B4)之和为 100%（按重量计）。
• THERMOPLASTIC ELASTOMER COMPOSITION AND METHOD FOR PRODUCING SAME
  申请人：JSR Corporation

  公开号：EP1816163A1

  公开（公告）日：2007-08-08

  A thermoplastic elastomer composition obtained by dynamically heat-treating a mixture containing a thermoplastic resin (A) having a melting point of not less than 200°C and an elastomer (B) having a constitutional unit derived from an ester group-containing monomer in the presence of, as a crosslinking agent (C), a polymer (C-1) comprising a (meth)acrylate (c-1) unit having a weight average molecular weight (Mw) of 1,000 to 30,000 and a molecular weight distribution (Mw/Mn) of 1.0 to 4.0 and/or a polymer (C-2) which comprises 5 to 35 mass% of the (meth)acrylate (c-1) unit and 65 to 95 mass% of an aromatic vinyl monomer (c-2) unit, the polymer (C-2) having a weight average molecular weight (Mw) of 1,000 to 30,000 and a molecular weight distribution (Mw/Mn) of 1.0 to 4.0. The composition has a good sea-island structure as a whole and excellent cold resistance, and is useful as a substitute for acrylic rubbers.

  一种热塑性弹性体组合物，通过动态热处理含有熔点不低于 200°C 的热塑性树脂 (A) 和弹性体 (B) 的混合物而获得，弹性体 (B) 的结构单元来自含酯基的单体，作为交联剂 (C)，聚合物 (C-1) 包括(甲基)丙烯酸酯 (c-1)单元，其重量平均分子量 (Mw) 在 1,000 至 30,000 之间，分子量分布 (Mw/Mn) 在 1.0 至 4.0 之间，和/或聚合物 (C-2)，其包括 5 至 35 质量％的(甲基)丙烯酸酯 (c-1) 单元和 65 至 95 质量％的芳香族乙烯基单体 (c-1)。该聚合物（C-2）具有 1,000 至 30,000 的重量平均分子量（Mw）和 1.0 至 4.0 的分子量分布（Mw/Mn）。该组合物具有良好的整体海岛结构和优异的耐寒性，可用作丙烯酸橡胶的替代品。