Bis(2,4-dimethylpentyl) benzene-1,2-dicarboxylate | 111044-61-2

• 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: Bis(2,4-dimethylpentyl) benzene-1,2-dicarboxylate
• CAS: 111044-61-2
• 化学式: C₂₂H₃₄O₄
• 分子量: 362.5
• InChiKey: PPRBHCDIMAJLMN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.4
• 重原子数：
  26
• 可旋转键数：
  12
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.64
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• Olefin block copolymers processes for producing the same and uses thereof
  申请人：——

  公开号：US20030055179A1

  公开（公告）日：2003-03-20

  The present invention provides polymers having any one of properties including affinity for metals or polar resins, impact resistance, mar resistance, heat resistance, rigidity, oil resistance, transparency, anti-fogging properties, electric insulating properties, high breakdown voltage, coating properties, low-temperature flexibility, moldability, environmental degradation, fluidity and dispersibility, and provides a process for preparation thereof. The olefin block copolymers (A-1) of the invention are represented by the formula (I) PO 1 —g 1 —B 1 (I) (wherein PO 1 is a segment composed of repeating units derived from an olefin having 2 to 20 carbon atoms, g 1 is an ester, ether, amide, imide, urethane, urea, silylether or carbonyl linkage, and B 1 is a segment containing an unsaturated hydrocarbon or a hetero atom). The olefin block copolymers are suitable for uses in adhesives; various molded articles such as construction and civil engineering materials, automobile interior and exterior materials, gasoline tanks, electric and electronic parts, medical care and sanitation materials, materials of miscellaneous goods, resin materials having environmental degradation properties, films and sheets; modifiers and dispersions.

  本发明提供了具有以下任一性质的聚合物，包括对金属或极性树脂的亲和性，抗冲击性，抗刮伤性，耐热性，刚度，耐油性，透明性，防雾性能，电绝缘性能，高击穿电压，涂料性能，低温柔性，可塑性，环境降解性，流动性和分散性，并提供其制备方法。本发明的烯烃嵌段共聚物（A-1）由公式（I）表示：PO1-g1-B1（I）（其中PO1是由具有2至20个碳原子的烯烃衍生的重复单元组成的片段，g1是酯，醚，酰胺，亚胺，脲，硅醚或羰基连接，B1是含有不饱和碳氢化合物或杂原子的片段）。烯烃嵌段共聚物适用于粘合剂；各种成型品，如建筑和土木工程材料，汽车内外饰料，汽油箱，电子和电气零件，医疗保健和卫生材料，杂货物料，具有环境降解性能的树脂材料，薄膜和片材；改性剂和分散剂。
• Solid titanium catalyst component for olefin polymerization, process for preparation of the same, olefin polymerization catalyst and process for olefin polymerization
  申请人：MITSUI PETROCHEMICAL INDUSTRIES, LTD.

  公开号：EP0683175A2

  公开（公告）日：1995-11-22

  Disclosed is a solid titanium catalyst component for olefin polymerization comprising magnesium, titanium, halogen, and (C) a phthalic diester represented by the following structural formula (i) : wherein R is a branched hydrocarbon group of 7 carbon atoms, and two or R may be the same as or different from each other. Also disclosed are a process for preparing the solid titanium catalyst component, an olefin polymerization catalyst containing said solid titanium catalyst component and a process for olefin polymerization using the olefin polymerization catalyst. According to the present invention, the olefin polymer having high stereoregularity can be produced in a prominently high yield per catalyst unit.

  本发明公开了一种用于烯烃聚合的固体钛催化剂组分，包括镁、钛、卤素和 (C) 由以下结构式 (i) 所代表的邻苯二甲酸二酯： 其中 R 是 7 个碳原子的支链烃基，两个或两个以上的 R 可以相同或不同。本发明还公开了制备固体钛催化剂组分的工艺、含有所述固体钛催化剂组分的烯烃聚合催化剂以及使用烯烃聚合催化剂进行烯烃聚合的工艺。根据本发明，具有高立体规整性的烯烃聚合物可以以每催化剂单位的显著高产率生产。
• PROCESS FOR PRODUCING OLEFIN POLYMER AND OLEFIN POLYMER
  申请人：Mitsui Chemicals, Inc.

  公开号：EP1092730A1

  公开（公告）日：2001-04-18

  This invention provides an olefin polymer production method by which olefin polymers can be obtained at high polymerization activity under the conditions of reduced hydrogen concentration and provides silyl-terminated olefin polymers obtained by this production method. The olefin polymer production method is characterized in that an olefin is polymerized under the presence of a catalyst comprising a transition metal compound (A) of Groups 3 to 10 of the periodic table, at least one compound (B) selected from among organoaluminum oxycompounds (B-1), compounds (B-2) that react with the abovementioned compound (A) to form an ion pair, and organoaluminum compounds (B-3), and under the coexistence of an organosilicon compound (C) or dialkylzinc compound (D) and hydrogen (E). This invention also provides an olefin polymer production method by which olefin polymers can be obtained at high polymerization activity and provides silyl-terminated olefin polymers obtained by this production method. This olefin polymer production method is characterized in that an olefin is polymerized under the presence of a catalyst comprising a transition metal compound (A-i) of Groups 3 to 10 of the periodic table, at least one compound (B) selected from among organoaluminum oxycompounds (B-1), compounds (B-2) that react with the abovementioned compound (A-i) to form an ion pair, and organoaluminum compounds (B-3), under the coexistence of an organosilicon compound (C) or dialkylzinc compound (D), and under the non-presence of hydrogen (E).

  本发明提供了一种烯烃聚合物生产方法，通过该方法可以在氢浓度降低的条件下获得高聚合活性的烯烃聚合物，并提供了通过该生产方法获得的硅烷封端的烯烃聚合物。该烯烃聚合物生产方法的特征在于，烯烃在催化剂存在下聚合，催化剂包括周期表中第 3 至 10 族的过渡金属化合物 (A)、至少一种选自有机铝氧化合物 (B-1) 的化合物 (B)、与上述化合物（A）反应形成离子对的化合物（B-2）和有机铝化合物（B-3），以及在有机硅化合物（C）或二烷基锌化合物（D）和氢气（E）共存的条件下。本发明还提供了一种烯烃聚合物生产方法，通过该方法可以获得高聚合活性的烯烃聚合物，并提供了通过该生产方法获得的硅烷封端烯烃聚合物。该烯烃聚合物生产方法的特征在于，烯烃在催化剂存在下聚合，催化剂包括元素周期表中第 3 至 10 族的过渡金属化合物（A-i）、至少一种选自有机铝氧化合物（B-1）的化合物（B-2）、与上述化合物 (A-i) 反应形成离子对的化合物 (B-2) 和有机铝化合物 (B-3)，有机硅化合物 (C) 或二烷基锌化合物 (D)，以及不存在氢 (E) 的情况下。
• BRANCHED POLYOLEFIN, PROCESS FOR PRODUCING THE SAME, AND THERMOPLASTIC RESIN COMPOSITION CONTAINING BRANCHED POLYOLEFIN
  申请人：Mitsui Chemicals, Inc.

  公开号：EP1270647A1

  公开（公告）日：2003-01-02

  The present invention is intended to provide a branched polyolefin having various excellent properties, a process for preparing the branched polyolefin and a thermoplastic resin composition containing the branched polyolefin. This branched polyolefin comprises an olefin chain (A) and olefin chain(s) (B) which have recurring units obtained from at least one olefin as main constituent units. In the branched polyolefin, the olefin chain (B) is linked to a position other than both ends of the olefin chain (A), and at least one olefin chain (B) per one olefin chain (A) is present. The process for preparing a branched polyolefin comprises allowing a functional group-containing polyolefin (C) having one or more carboxyl groups and/or acid anhydride groups at positions other than both ends to react with a terminal modified polyolefin (D) having a group capable of reacting with a carboxyl group or an acid anhydride group at only the position of chain end.

  本发明旨在提供一种具有各种优异性能的支链聚烯烃、一种制备该支链聚烯烃的工艺和一种含有该支链聚烯烃的热塑性树脂组合物。这种支链聚烯烃由烯烃链（A）和烯烃链（B）组成，烯烃链（B）的主要组成单元为至少一种烯烃的循环单元。在支化聚烯烃中，烯烃链（B）连接到烯烃链（A）两端以外的位置，每一条烯烃链（A）至少有一条烯烃链（B）。制备支化聚烯烃的工艺包括让在两端以外位置具有一个或多个羧基和/或酸酐基的含官能团聚烯烃（C）与仅在链端位置具有能与羧基或酸酐基反应的基团的末端改性聚烯烃（D）反应。
• OLEFIN BLOCK COPOLYMERS, PRODUCTION PROCESSES OF THE SAME AND USE THEREOF
  申请人：Mitsui Chemicals, Inc.

  公开号：EP1275670A1

  公开（公告）日：2003-01-15

  Olefin block copolymers excellent in affinity with metal, polar resins or the like, impact resistance, mar resistance, thermal resistance, rigidity, oil resistance, transparency, antifogging properties, electrical insulation properties, breakdown voltage, application properties, low-temperature flexibility, moldability, environmental degradation properties, fluidity and/or dispersion properties; and processes for producing the block copolymers. The block copolymers are represented by the general formula (I): PO? 1 -¿ g1- B1 (wherein PO1 is a segment composed of repeating units derived from C2-20 olelin; g1 is an ester, ether, amide, imide, urethane, urea, silyl ether, or carbonyl linkage; and B1 is an unsaturated hydrocarbon or heteroatom-containing segment).

  烯烃嵌段共聚物与金属、极性树脂或类似物的亲和性、抗冲击性、耐磨性、耐热性、刚性、耐油性、透明度、防雾性能、电绝缘性能、击穿电压、应用性能、低温柔韧性、可模塑性、环境降解性能、流动性和/或分散性能优异；以及生产嵌段共聚物的工艺。嵌段共聚物由通式（I）表示：PO?1 -¿ g1- B1（其中，PO1 是由源自 C2-20 烯烃的重复单元组成的片段；g1 是酯、醚、酰胺、亚胺、聚氨酯、脲、硅烷基醚或羰基连接；B1 是不饱和烃或含杂原子的片段）。