[[(Dibutylamino)-sulfanylmethylidene]-lambda4-sulfanylidene]ZINC

• 分子结构分类: 有机化合物 - 有机盐 - 有机金属盐
• 英文名称: [[(Dibutylamino)-sulfanylmethylidene]-lambda4-sulfanylidene]ZINC
• 英文别名: [[(dibutylamino)-sulfanylmethylidene]-λ4-sulfanylidene]zinc
• 化学式: C₉H₁₉NS₂Zn
• 分子量: 270.8
• InChiKey: IDEAEPXBQLUDAI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  13
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  36.3
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• Olefin thermoplastic elastomer, process for producing the same and use thereof
  申请人：MITSUI CHEMICALS, INC.

  公开号：EP1288256A2

  公开（公告）日：2003-03-05

  The olefin thermoplastic elastomer of the invention has an islands-sea structure, in which the average particle diameter of the islands phases is not more than 2µm, and has a gel fraction ranging from 0.5 to 15% by weight and a quantity of heat of melt at a temperature of 125°C or below, as measured in a different scanning calorimeter (DSC), of 40% or more of the total quantity of heat of melt. The olefin thermoplastic elastomer can be obtained by melt blending in the presence of a crosslinking agent of a specific amount a blend that contains specific amounts of: a high density polyethylene having a density of 0.940g/cm3 or more, or a crystalline ethylene polymer having a crystallinity determined by a DSC method of 10% or more and a density of less than 0.940g/cm3, an ethylene/α-olefin(/non-conjugated polyene) copolymer rubber comprising ethylene, an α-olefin of 3 to 20 carbon atoms and optionally a non-conjugated polyene, and a polypropylene. The molded product of the invention is constructed by bonding, preferably hot melt bonding the above thermoplastic elastomer to a molded product of a vulcanized rubber. According to the present invention, there can be provided a thermoplastic elastomer capable of forming a molded product that can be bonded to a vulcanized rubber (substrate) with sufficient bonding strength without an adhesive layer to allow for destruction by body rupture, a thermoplastic elastomer excellent in moldability and economic efficiency that can form a light molded product having a hardness and a rubber elasticity sufficient for a thermoplastic elastomer, a process for production thereof, and a molded product constructed by melt bonding either of the elastomers to a vulcanized rubber.

  本发明的烯烃热塑性弹性体具有岛-海结构，其中岛相的平均颗粒直径不超过 2µm，凝胶分数范围为 0.5 至 15%（按重量计），在 125°C 或以下温度下的熔化热量（在不同的扫描量热计（DSC）中测量）为熔化热总量的 40% 或以上。烯烃热塑性弹性体可通过在有特定量的交联剂存在的情况下熔融混合物而获得，该混合物含有特定量的以下物质：密度为 0.940g/cm3或更高，或用DSC方法测定结晶度为10%或更高且密度小于0.940g/cm3的结晶乙烯聚合物，乙烯/α-烯烃(/非共轭聚烯)共聚橡胶，该共聚橡胶包含乙烯、3至20个碳原子的α-烯烃和任选的非共轭聚烯，以及聚丙烯。 本发明的模塑产品是通过将上述热塑性弹性体与硫化橡胶的模塑产品粘合（最好是热熔粘合）而制成的。 根据本发明，可以提供一种能够与硫化橡胶（基材）粘合的模制品的热塑性弹性体，该模制品具有足够的粘合强度，不需要粘合层就可以通过体破裂而破坏；一种模塑性和经济效益优异的热塑性弹性体，该弹性体可以形成具有热塑性弹性体所具有的足够硬度和橡胶弹性的轻型模制品；一种其生产工艺；以及一种通过将上述任一种弹性体与硫化橡胶熔融粘合而制成的模制品。
• AGGREGATE AND COMPOSITION
  申请人：Mitsui Chemicals, Inc.

  公开号：EP2985312A1

  公开（公告）日：2016-02-17

  [Objective] Provided is a lump that is suitable to be used with rubber and compounding agents in producing rubber products with low hardness, of which an uniform kneaded product can be quickly obtained while kneading to produce rubber products, and that does not easily change its shape even when stored for a long period of time. [Solution] A lump includes 100 parts by mass of ethylene copolymer (X) which includes a structural unit derived from ethylene [A], a structural unit derived from α-olefin [B] having 3 to 20 carbon atoms, and a structural unit derived from at least one component [C] selected from the group consisting of (c-1) polyene and (c-2) cyclic olefin, and which satisfies (1) to (3) below, and 750 to 2,000 parts by mass of plasticizer (Y); wherein (1) the structural unit derived from ethylene [A] represents 50 to 90 mol% in 100 mol% of a total of the structural unit derived from component [A], the structural unit derived from component [B], and the structural unit derived from component [C] in copolymer (X), (2) the structural unit derived from component [C] represents 1.0 to 5.0 mol% in 100 mol% of a total of the structural unit derived from component [A], the structural unit derived from component [B], and the structural unit derived from component [C] in copolymer (X), and (3) an intrinsic viscosity [η] of ethylene copolymer (X) measured in a decalin solution of 135°C is 7.8 to 13.0 dl/g.

  目的 本发明提供了一种块状物，该块状物适合与橡胶和混炼剂一起用于生产硬度较低的橡胶制品，在混炼生产橡胶制品时可快速获得均匀的混炼产品，并且即使长期储存也不易改变其形状。[解决方案] 胶块包括 100 重量份的乙烯共聚物（X）和 750 至 2,000 重量份的增塑剂（Y），前者包括由乙烯[A]衍生的结构单元、由具有 3 至 20 个碳原子的α-烯烃[B]衍生的结构单元以及由至少一种选自（c-1）聚烯和（c-2）环状烯烃的组分[C]衍生的结构单元，后者满足以下（1）至（3）；其中(1)乙烯[A]衍生的结构单元占共聚物(X)中组分[A]衍生的结构单元、组分[B]衍生的结构单元和组分[C]衍生的结构单元总和 100 摩尔%中的 50 至 90 摩尔%，(2)组分[C]衍生的结构单元占共聚物(X)中组分[C]衍生的结构单元总和 100 摩尔%中的 1.(3) 乙烯共聚物（X）在 135°C 的癸醛溶液中测得的固有粘度[η]为 7.8 至 13.0 dl/g。
• METHOD OF PREPARING VULCANIZABLE RUBBER COMPOSITES
  申请人：Trinseo Europe GmbH

  公开号：EP3632973A1

  公开（公告）日：2020-04-08

  The invention relates to a method of preparing an intermediate rubber composite and to the intermediate rubber composite thus obtainable. In accordance with the invention, polyethylene glycol (PEG) and slow or semi-fast vulcanization accelerator are added to and mixed with a rubber component prior to the addition of filler. The present invention further relates to a method of preparing a vulcanizable rubber composite, involving the method of preparing an intermediate rubber composite, and to the vulcanizable rubber composite thus obtainable. The present invention yet further relates to a method of producing a cured rubber article, by producing a vulcanizable rubber composite in accordance with the invention and curing the vulcanizable rubber composite. Finally, the present invention concerns the cured rubber article, which is preferably a tire or tire component.

  本发明涉及一种中间橡胶复合材料的制备方法和由此获得的中间橡胶复合材料。根据本发明，在加入填料之前，将聚乙二醇（PEG）和慢速或半快速硫化促进剂加入橡胶组分并与之混合。本发明进一步涉及一种制备可硫化橡胶复合材料的方法，包括制备中间橡胶复合材料的方法，以及由此获得的可硫化橡胶复合材料。本发明还进一步涉及一种生产硫化橡胶制品的方法，即根据本发明生产可硫化橡胶复合材料并硫化该可硫化橡胶复合材料。最后，本发明涉及硫化橡胶制品，最好是轮胎或轮胎部件。
• Crosslinking agent, polymer composition containing crosslinking agent, and crosslinked product of same
  申请人：YUGENKAISHA FOUR ROAD RESEARCH

  公开号：US11339271B2

  公开（公告）日：2022-05-24

  A crosslinking agent which is based on an aluminate complex salt of a hydroxyl group-containing organic compound, which crosslinks a carboxy group and a nitrile group. When the crosslinking agent is added to a carboxy group-denatured NBR latex, gloves having flexibility and a strength comparable to those of natural rubber gloves can be manufactured. Furthermore, the excellent creep resistance is a big characteristic. Moreover, unlike normal sulfur vulcanization gloves, the gloves do not contain sulfur and a vulcanization accelerator, and do not necessarily require addition of zinc oxide.

  一种基于含羟基有机化合物的铝酸盐络合盐的交联剂，可将羧基和丁腈基交联。将该交联剂加入羧基变性的丁腈橡胶胶乳中，可制造出柔韧性和强度与天然橡胶手套相当的手套。此外，优异的抗蠕变性也是一大特点。此外，与普通硫磺硫化手套不同的是，这种手套不含硫磺和硫化促进剂，也不一定需要添加氧化锌。
• [EN] METHOD FOR PREPARING LEATHER AND TEXTILE FABRIC HAVING FORMALDEHYDE AND UNPLEASANT ODOR REMOVAL FUNCTION<br/>[FR] PROCÉDÉ DE PRÉPARATION D'UN TISSU DE CUIR ET DE TEXTILE AYANT DU FORMALDÉHYDE ET FONCTION D'ÉLIMINATION D'ODEUR DÉSAGRÉABLE<br/>[ZH] 具有除甲醛和异味功能的皮革和纺织面料的制备方法
  申请人：PANAN YIHUI TECH DEVELOPMENT CO LTD

  公开号：WO2021068537A1

  公开（公告）日：2021-04-15

  一种具有除甲醛和异味功能的皮革和纺织面料的制备方法，包括以下步骤：(1)抗菌处理：将预处理好的皮革和纺织面料进行抗菌剂喷涂，固化，干燥，得抗菌处理料；(2)加助剂：将所述步骤(1)得到的抗菌处理料涂抹具有除甲醛功能和异味的助剂，于80-90℃静置2-3h，得加助剂料；(3)干整理：将所述步骤(2)得到的加助剂料，进行固化，干燥；(4)涂饰：将所述步骤(3)干燥完成的加助剂料进行具有除甲醛和异味的涂层涂饰，固化，干燥，得到具有除甲醛功能和异味的皮革和纺织面料。通过该方法制备的皮革和纺织面料柔软舒适，耐磨性强，抗菌，能够有效抑制皮革和纺织面料发霉变质，同时能够除甲醛和异味。