Phenylphosphonsaeure-mono-<2-aethyl-hexylester> | 1518-07-6

• 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: Phenylphosphonsaeure-mono-<2-aethyl-hexylester>
• 英文别名: 2-Ethyl hexyl phenyl phosphonic acid；2-ethylhexoxy(phenyl)phosphinic acid
• CAS: 1518-07-6
• 化学式: C₁₄H₂₃O₃P
• 分子量: 270.309
• InChiKey: ZEEAKSCKDKDZEF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  18
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• A prepolymerization process for producing a conjugated diene compound prepolymer solution
  申请人：Asahi Kasei Kogyo Kabushiki Kaisha

  公开号：EP0304088A1

  公开（公告）日：1989-02-22

  A conjugated diene compound prepolymer solution useful for the production of a vinyl aromatic compound high impact polymer material is produced by a process in which a prepolymerization mixture is prepared from 1 to 70 parts by weight of a conjugated diene compound and 30 to 99 parts by weight of a vinyl aromatic compound, and is prepolymerized at 0°C to 150°C in the presence of a prepolymerization catalyst which can cause the conjugated diene compound to be selectively polymerized but is substantially not effective for the polymerization of the vinyl aromatic compound to an extent such that the conjugated diene compound and the vinyl aromatic compound are prepolymerized at degrees of conversion of the conjugated diene compound at least 50% and 10% or less, respectively, and the resultant prepolymer solution is further polymerized by a radical or anionic polymerization method so that the vinyl aromatic compound is polymerized with the conjugated diene compound prepolymer.

  一种可用于生产乙烯基芳香族化合物高抗冲聚合物材料的共轭二烯化合物预聚物溶液是通过以下工艺生产的：用 1 至 70 份（重量）共轭二烯化合物和 30 至 99 份（重量）乙烯基芳香族化合物制备预聚混合物、并在 0°C 至 150°C 温度下，在一种预聚催化剂存在下进行预聚，该催化剂能使共轭二 烯化合物选择性聚合，但对乙烯基芳香化合物的聚合基本无效，使共轭二烯化合物 和乙烯基芳香化合物分别在共轭二烯化合物转化率至少为 50%和 10%或更低的条件下预 聚、然后用自由基聚合法或阴离子聚合法进一步聚合得到的预聚物溶液，使乙烯基芳香族化合物与共轭二烯化合物预聚物聚合。
• NOVEL MODIFIED POLYMER CONTAINING CYCLIC MOLECULAR STRUCTURE UNIT
  申请人：Asahi Kasei Kogyo Kabushiki Kaisha

  公开号：EP0743325A1

  公开（公告）日：1996-11-20

  A modified polymer containing a cyclic molecular structure unit represented by general formula (I) and having a number-average molecular weight of 10,000 to 5,000,000, wherein A to F represent monomer units constituting the main chain of the polymer and they may be arranged in an arbitrary order; l to q represent each of the content (wt.-%) of the respective monomer unit A to F based on the total weight of the units A to F; A represents a cycloolefin monomer unit; B represents a conjugated cyclodiene monomer unit; C and D represent each a monomer unit copolymerizable with A and B; S to X represent modifying groups and each independently comprises a functional group bearing at least one of oxygen, nitrogen, sulfur, silicon, phosphorus and halogen, or an organic acid residue containing the above functional group; and s to x represent each the content (wt.-%) of the respective group S to X. The polymer has excellent thermal characteristics and various types of modified polymer can be provided by copolymerizing various monomers in arbitrary proportions and forms in accordance with required thermal and mechanical characteristics.

  一种改性聚合物，含有通式(I)代表的环状分子结构单元，其数均分子量为 10,000 至 5,000,000 ，其中 A 至 F 代表构成聚合物主链的单体单元，它们可以任意顺序排列；l 至 q 代表 A 至 F 各单体单元在 A 至 F 单元总重量中的含量（重量百分比）；A 代表环烯烃单体单元；B 代表共轭环二 烯单体单元；C 代表共轭环烯单体单元；D 代表共轭环烯单体单元。A代表环烯烃单体单元；B代表共轭环二 烯单体单元；C和D分别代表可与A和B共聚的单体单元； S至X代表改性基团，各自独立地包括含有氧、氮、硫、硅、磷和卤素中至少一种的官能团，或含有上述官能团的有机酸残基；S至X分别代表S至F各基团的含量（重量-%）。该聚合物具有极佳的热特性，可根据所需的热特性和机械特性，以任意比例和形式共聚各种单体，制成各种类型的改性聚合物。
• NOVEL RESIN COMPOSITION
  申请人：Asahi Kasei Kogyo Kabushiki Kaisha

  公开号：EP0743341A1

  公开（公告）日：1996-11-20

  Disclosed is a resin composition comprising (α) at least one polymer selected from the group consisting of a non-modified cyclic monomer unit-containing polymer and a modified cyclic monomer unit-containing polymer having a number average molecular weight of from 10,000 to 5,000,000, wherein the cyclic monomer unit is derived from a cyclic conjugated diene, and (β) at least one polymer other than the polymer (α), and wherein the polymer (α) is present in an amount of at least 1 % by weight, based on the total weight of the polymers (α) and (β). The molecular structure of the polymer (α) which is contained in the novel resin composition of the present invention and which is selected from a non-modified cyclic monomer unit-containing polymer and a modified cyclic monomer unit-containing polymer, wherein the cyclic monomer unit is derived from a cyclic conjugated diene, can be controlled with large freedom. Therefore by combining the polymer (α) with a polymer (β) other than the polymer (α), a resin composition which is excellent in various properties, such as theremal stability with respect to rigidity, and impact resistance can be provided with large freedom with respect to the choice of its properties.

  公开了一种树脂组合物，该树脂组合物包含(α)至少一种选自由非改性含环单体单元聚合物和改性含环单体单元聚合物组成的组，改性含环单体单元聚合物的平均分子量为 10,000 至 5、(β)聚合物(α)以外的至少一种聚合物，其中聚合物(α)的含量至少为聚合物(α)和(β)总重量的 1%(重量)。本发明新型树脂组合物中所含聚合物（α）的分子结构可自由控制，该聚合物可选 自含非改性环状单体单元的聚合物和含改性环状单体单元的聚合物，其中环状单体单元 来自环状共轭二烯。因此，通过将聚合物 (α)与聚合物 (α) 之外的聚合物 (β)进行组合，可以提供一种在各种性能（如刚性方面的热稳定性和抗冲击性）方面都很出色的树脂组合物，其性能选择的自由度很大。
• RESIN COMPOSITION
  申请人：Bridgestone Corporation

  公开号：EP2684914A1

  公开（公告）日：2014-01-15

  The present invention is concerned with a resin composition containing an olefin-based resin and a copolymer of a conjugated diene compound and a non-conjugated olefin. In view of the fact that the copolymer is a block copolymer, the impact resistance and low temperature properties can be enhanced.

  本发明涉及一种含有烯烃基树脂和共轭二烯化合物与非共轭烯烃的共聚物的树脂组合物。由于共聚物是嵌段共聚物，因此可以提高抗冲击性和低温性能。
• MULTI-COMPONENT COPOLYMER, RUBBER COMPOSITION, AND TIRE
  申请人：Bridgestone Corporation

  公开号：EP3156429A1

  公开（公告）日：2017-04-19

  Provided is a polymer that contributes to the improvement of the durability and weather resistance of rubber compositions or rubber products such as a tire, and has low crystallinity. Disclosed is a multicomponent copolymer comprising a conjugated diene unit, a non-conjugated olefin unit, and an aromatic vinyl unit, wherein the multicomponent copolymer has a main chain consisting only of an acyclic structure, and the content of cis-1,4 bonds in the entire conjugated diene unit is 50% or more.

  本发明提供了一种有助于提高橡胶组合物或橡胶制品（如轮胎）的耐久性和耐候性，且结晶度低的聚合物。公开了一种由共轭二烯单元、非共轭烯烃单元和芳香乙烯基单元组成的多组分共聚物，其中多组分共聚物的主链仅由非环结构组成，整个共轭二烯单元中顺式-1,4 键的含量为 50%或以上。