Diphenylsulfone-3,3'-disulfonic Acid Disodium Salt | 39616-93-8

• 物质功能分类: 化学试剂 - 有机试剂 - 磺酸盐/亚磺酸盐
• 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: Diphenylsulfone-3,3'-disulfonic Acid Disodium Salt
• 英文别名: disodium;3-(3-sulfonatophenyl)sulfonylbenzenesulfonate
• CAS: 39616-93-8
• 化学式: C12H8Na2O8S3
• 分子量: 422.4
• InChiKey: GOPLREGDBGPRSC-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -5.66
• 重原子数：
  25
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  174
• 氢给体数：
  0
• 氢受体数：
  8

文献信息

• Polycarbonate resin composition containing titanium dioxide and sulfone sulfonate salt
  申请人：CHEIL INDUSTRIES, INC.

  公开号：US20020115762A1

  公开（公告）日：2002-08-22

  The polycarbonate resin composition having good reflectance and impact strength according to the present invention comprises (A) about 100 parts by weight of a thermoplastic polycarbonate resin as a base resin, (B) about 2-20 parts by weight of titanium dioxide, (C) about 0.01-5 parts by weight of at least one sulfone sulfonate salt, and optionally (D) about 0-30 parts by weight of an impact modifier and optionally (E) about 0-30 parts by weight of a vinyl copolymer, and optionally (F) about 0-1.0 parts by weight of a stilbene-bisbenzoxazole derivative.

  根据本发明，具有良好反射率和冲击强度的聚碳酸酯树脂组合物包括(A)约100份重量的热塑性聚碳酸酯树脂作为基础树脂，(B)约2-20份重量的二氧化钛，(C)约0.01-5份重量的至少一种磺酸酯盐，以及可选地(D)约0-30份重量的增韧剂和可选地(E)约0-30份重量的乙烯共聚物，以及可选地(F)约0-1.0份重量的苯乙烯-双苯并噁唑衍生物。
• POLYCARBONATE RESIN, COMPOSITION OF SAID RESIN, AND MOLDED BODY OF SAID RESIN
  申请人：Mitsubishi Chemical Corporation

  公开号：EP2557105A1

  公开（公告）日：2013-02-13

  To provide a polycarbonate resin composition having improved flame retardancy and moldability. A polycarbonate resin having a ratio of the melt viscosity η10 measured at 300°C at a shear rate of 10 sec-1 to the melt viscosity η1000 measured at 300°C at a shear rate of 1000 sec-1 (η10/η1000) of at least 3 and at most 8, a branch parameter G=[η]/[η]lin of at least 0.80 and at most 0.94, and a pencil hardness of at least HB.

  提供一种具有更好的阻燃性和成型性的聚碳酸酯树脂组合物。 一种聚碳酸酯树脂，其在 300℃、剪切速率为 10 秒-1 时测得的熔融粘度 η10 与在 300℃、剪切速率为 1000 秒-1 时测得的熔融粘度 η1000 之比（η10/η1000）至少为 3，最多为 8，支化参数 G=[η]/[η]lin 至少为 0.80，最多为 0.94，铅笔硬度至少为 HB。
• POLYCARBONATE RESIN LAMINATE
  申请人：Mitsubishi Chemical Corporation

  公开号：EP2740598A1

  公开（公告）日：2014-06-11

  To provide a polycarbonate resin laminate having the surface hardness remarkably improved and being excellent in color and impact resistance. A polycarbonate resin laminate which comprises at least a surface layer (A) and a resin layer (B) and is characterized by satisfying the following conditions: (i) the surface layer (A) is a layer made of a polycarbonate resin composition which comprises at least a polycarbonate resin (a) having at least structural units represented by the following formula (1) and a polycarbonate resin (b) having structural units different from the polycarbonate resin (a), (ii) the mass ratio of the polycarbonate resin (a) to the polycarbonate resin (b) in the surface layer (A) is within a range of from 45:55 to 99:1, and (iii) the pencil hardness of the polycarbonate resin laminate as specified by ISO 15184 and measured from the surface layer (A) side is at least H:

  提供一种聚碳酸酯树脂层压板，其表面硬度显著提高，颜色和抗冲击性极佳。一种聚碳酸酯树脂层压板，至少包括表层（A）和树脂层（B），其特征在于满足以下条件： (i) 表层（A）是由聚碳酸酯树脂组合物制成的层，该组合物至少包括具有下式 （1）所代表的结构单元的聚碳酸酯树脂（a）和具有不同于聚碳酸酯树脂 （a）的结构单元的聚碳酸酯树脂（b）、 (ii) 表层（A）中聚碳酸酯树脂（a）与聚碳酸酯树脂（b）的质量比在 45:55 至 99:1 之间，以及 (iii) 按照 ISO 15184 的规定，从表层（A）一侧测量聚碳酸酯树脂层压板的 铅笔硬度至少为 H：
• AROMATIC POLYCARBONATE RESIN COMPOSITION, AND MOLDED ARTICLE COMPRISING SAME
  申请人：Mitsubishi Gas Chemical Company, Inc.

  公开号：EP2752458A1

  公开（公告）日：2014-07-09

  An aspect of the present invention relates to an aromatic polycarbonate resin composition, which comprises per 100 mass parts of an aromatic polycarbonate resin (A) comprising an aromatic polycarbonate resin (a1) with a viscosity average molecular weight of 3 x 103 to 2.5 x 104 and an aromatic polycarbonate resin (a2) with a viscosity average molecular weight of 5 x 104 to 9 x 104 in a ratio such that, when a total quantity of aromatic polycarbonate resins (a1) and (a2) is denoted as 100 mass percent, (a1):(a2) = 99 mass percent to 50 mass percent: 1 mass percent to 50 mass percent; 0.01 to 10 mass parts of microparticles (B) selected from the group consisting of polyorganosilsesquioxane microparticles and (meth)acrylic resin microparticles; and 0.005 mass part to 0.1 mass part of a flame retardant (C) in the form of organic sulfonic acid metal salt; wherein a molten resin quantity Q value flowing out of an orifice 1mm in diameter x 10 mm in length at a temperature of 280°C at a load of 1.57 x 107 Pa using a constant-load orifice-type flow tester is equal to or greater than 0.01 cm3/second and equal to or lower than 0.1 cm3/second.

  本发明的一个方面涉及一种芳香族聚碳酸酯树脂组合物，该组合物包括每 100 质量份的芳香族聚碳酸酯树脂（A），其中芳香族聚碳酸酯树脂（a1）的平均粘度分子量为 3 x 103 至 2.5 x 104 的芳香族聚碳酸酯树脂 (a2) 和粘度平均分子量为 5 x 104 至 9 x 104 的芳香族聚碳酸酯树脂 (a1)，其比例为：当芳香族聚碳酸酯树脂 (a1) 和 (a2) 的总量表示为 100 质量份时，(a1):(a2) = 99 质量份至 50 质量份：1 质量份至 50 质量份；0.01 至 10 质量份的微粒子 (B)，选自聚有机硅倍半氧烷微粒子和（甲基）丙烯酸树脂微粒子组成的组；以及 0.005 质量份至 0.1质量份的有机磺酸金属盐形式的阻燃剂(C)；其中，在温度为280℃、负载为1.57×107帕的条件下，使用恒定负载孔口型流量测试仪，从直径为1毫米×长度为10毫米的孔口流出的熔融树脂量Q值等于或大于0.01立方厘米/秒，等于或小于0.1立方厘米/秒。
• POLYCARBONATE RESIN, POLYCARBONATE RESIN COMPOSITION, AND MOLDED ARTICLE THEREOF
  申请人：Mitsubishi Chemical Corporation

  公开号：EP2832764A1

  公开（公告）日：2015-02-04

  The present invention relates to a polycarbonate resin having, in the molecule, at least a structural unit represented by the following formula (1), wherein the terminal hydroxyl group concentration of the polycarbonate resin is 300 ppm or less: (in formula (1), each of R1 and R2 independently represents a substituted or unsubstituted alkyl group having a carbon number of 1 to 20 or a substituted or unsubstituted aryl group, and X represents a single bond, a carbonyl group, a substituted or unsubstituted alkylidene group, a substituted or unsubstituted sulfur atom, or an oxygen atom).

  本发明涉及一种聚碳酸酯树脂，其分子中至少有一个结构单元由下式（1）表示，其中聚碳酸酯树脂的末端羟基浓度为 300 ppm 或更低： 式（1）中，R1 和 R2 各自独立地代表碳原子数为 1 至 20 的取代或未取代的烷基，或代 替或未取代的芳基，X 代表单键、羰基、取代或未取代的亚烷基、取代或未取代的硫原子或氧原子）。

表征谱图