Di-hexadecyl sulfosuccinate

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: Di-hexadecyl sulfosuccinate
• 英文别名: 1,4-dihexadecoxy-1,4-dioxobutane-2-sulfonic acid
• 化学式: C₃₆H₇₀O₇S
• 分子量: 647.0
• InChiKey: OXRYBCLZADTRDD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  14.4
• 重原子数：
  44
• 可旋转键数：
  36
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.94
• 拓扑面积：
  115
• 氢给体数：
  1
• 氢受体数：
  7

文献信息

• Latex paints with microemulsion modifier and process for their preparation
  申请人：THE GLIDDEN COMPANY

  公开号：EP0611809A2

  公开（公告）日：1994-08-24

  An aqueous ambient dry paint coating based on an addition copolymer matrix polymer containing an oligomer selected from a polyurethane or a polyester having a Tg below -20oC and a number average molecular weight between 200 and 20,000, where the coating is free of organic coalescing solvents. The matrix polymer comprises emulsion copolymerized ethylenic monomers. In a preferred process, the oligomer is produced by forming an aqueous micro-preemulsion of oligomer in water by high shear mixing of oligomer and water containing 40% to 70% by weight oligomer and at temperatures between about 20oC and 100oC to provide an aqueous pre-emulsion having an organic phase droplet size less than 10 microns. The polymeric binder can be produced also by mixing the oligomer with the ethylenic monomers to form an organic mixture of monomer and oligomer, providing an aqueous micro dispersion of the organic mixture phase droplet size less than 5 microns, and copolymerizing the monomer to produce a vinyl acetate polymer containing oligomer. The polymeric binder system is free of coalescing organic solvent.

  一种基于加成共聚物基质聚合物的水性常温干燥油漆涂料，该基质聚合物含有选自聚氨酯或聚酯的低聚物，其 Tg 低于-20oC，平均分子量在 200 到 20,000 之间，涂料不含有机凝聚溶剂。基质聚合物包括乳液共聚乙烯单体。在一种优选工艺中，低聚物的生产方法是通过高剪切混合低聚物和水，在水中形成低聚物的水性微预乳液，低聚物的重量百分比为 40% 至 70%，温度约为 20oC 至 100oC，以提供有机相液滴尺寸小于 10 微米的水性预乳液。生产聚合物粘合剂的方法还有：将低聚物与乙烯基单体混合，形成单体和低聚物的有机混合物，提供有机混合物相液滴尺寸小于 5 微米的水性微分散液，然后共聚单体，生成含有低聚物的醋酸乙烯聚合物。聚合物粘合剂体系不含凝聚有机溶剂。
• COMPOSITION FOR HYDROPHILIC CURED PRODUCT
  申请人：Mitsui Chemicals, Inc.

  公开号：EP3081578A1

  公开（公告）日：2016-10-19

  Objects of the present invention are to provide a composition which can easily give cured products enriched with hydrophilic groups at the surface, and a composition which can give cured products while ensuring that the surface is enriched with hydrophilic groups which are hardly concentrated at the surface by conventional methods; to provide cured products obtained from such compositions; to provide a composition which is suited for producing cured products having high and long-lasting hydrophilicity and also having high surface smoothness; and to provide a cured product obtained from the composition. A monolayer film is fabricated which includes a crosslinked resin obtained by polymerizing a composition including a compound (I) having at least one hydrophilic group selected from anionic hydrophilic groups, cationic hydrophilic groups and hydroxyl groups, and at least one functional group with a polymerizable carbon-carbon double bond (wherein the number of the functional groups with a polymerizable carbon-carbon double bond is one when the hydrophilic group is a hydroxyl-containing group); a compound (II) having two or more functional groups with a polymerizable carbon-carbon double bond (wherein the compound may have a hydroxyl group but is free from anionic hydrophilic groups and cationic hydrophilic groups); and at least one compound selected from a surfactant (III) having a hydrophilic moiety including an anionic hydrophilic group, a cationic hydrophilic group or two or more hydroxyl groups, and a hydrophobic moiety including an organic residue, and a compound (IV) having a siloxane bond and a molecular weight of 200 to 1,000,000 (wherein the surfactant (III) and the compound (IV) have no polymerizable carbon-carbon double bonds). The monolayer film has a gradient of hydrophilic group concentration (Sa/Da) of not less than 1.1 wherein Sa is the surface concentration of at least one type of hydrophilic groups selected from anionic hydrophilic groups, cationic hydrophilic groups and hydroxyl groups, and Da is the deep concentration of the hydrophilic groups at 1/2 of the thickness of the monolayer film.

  本发明的目的是提供一种组合物，该组合物可以很容易地得到表面富含亲水基团的固化产品，以及一种组合物，该组合物可以在得到固化产品的同时确保表面富含亲水基团，而通过传统方法，亲水基团很难集中在表面上；提供由这种组合物得到的固化产品；提供一种组合物，该组合物适合生产具有高且持久亲水性的固化产品，同时还具有高表面光滑度；以及提供由该组合物得到的固化产品。本发明制备了一种单层膜，该单层膜包括通过聚合一种组合物而获得的交联树脂，该组合物包括一种化合物 (I)，该化合物具有至少一个亲水基团，该亲水基团选自阴离子亲水基团、阳离子亲水基团和羟基，以及至少一个具有可聚合碳碳双键的官能团（其中当亲水基团为含羟基基团时，具有可聚合碳碳双键的官能团的数目为一个）；具有两个或两个以上具有可聚合碳碳双键的官能团的化合物 (II)（其中该化合物可具有羟基，但不含阴离子亲水基团和阳离子亲水基团）；以及至少一种选自表面活性剂（III）的化合物，该表面活性剂具有包括阴离子亲水基团、阳离子亲水基团或两个或多个羟基在内的亲水分子，以及包括有机残留物在内的疏水分子，以及具有硅氧烷键且分子量在 200-1,000,000 之间的化合物（IV）（其中表面活性剂（III）和化合物（IV）不具有可聚合的碳碳双键）。单层膜的亲水基团浓度梯度（Sa/Da）不小于 1.1，其中 Sa 是选自阴离子亲水基团、阳离子亲水基团和羟基的至少一种亲水基团的表面浓度，Da 是亲水基团在单层膜厚度的 1/2 处的深度浓度。
• Ambient dry paints containing finely milled cellulose particles
  申请人：——

  公开号：US20020198293A1

  公开（公告）日：2002-12-26

  The invention pertains to aqueous dispersed latex paint comprising film forming polymeric binder with milled cellulose particles less than 100 microns measured by weight volume distribution. The milled cellulose particles are produced by milling together cellulose fibers with mineral extender filler pigment in a size reduction milling operation to produce rather uniform milled cellulose particles preferably having a particle size between 10 and 60 microns. The weight ratio of milled cellulose particles to milled mineral extender pigments (fillers) is between 5/95 to 80/20.

  本发明涉及水性分散乳胶漆，包括成膜聚合物粘合剂和按重量体积分布测量小于 100 微米的研磨纤维素颗粒。磨碎的纤维素颗粒是通过将纤维素纤维与矿物扩展剂填料颜料一起在减小粒径的磨碎操作中磨碎，以产生相当均匀的磨碎的纤维素颗粒，其粒径最好在 10 到 60 微米之间。磨碎的纤维素颗粒与磨碎的矿物扩展颜料（填料）的重量比在 5/95 到 80/20 之间。
• ODOR FREE POLYLACTIC ACID MODIFIED AQUEOUS EMULSION PAINTS FREE OF VOLATILE COALESCING ORGANIC SOLVENT
  申请人：Craun P. Gary

  公开号：US20050192388A1

  公开（公告）日：2005-09-01

  An aqueous ambient dry decorative or protective coating comprising a film forming matrix polymer of an aqueous emulsion polymer of aqueous copolymerized ethylenically unsaturated monomers modified with at least 3% by weight of a low molecular weight oligomer of copolymerized hydroxy alkanoic acid having 2 to 4 carbon atoms having a number average molecular weight between 300 and 10,000 to provide a film forming binder substantially free of volatile organic coalescing solvents. Preferred oligomers are homopolymers and copolymers of polymerized lactic acid or polymerized glycolic acid.

  一种水性常温干燥装饰性或保护性涂料，包含一种成膜基质聚合物，该聚合物是一种水性共聚乙烯基不饱和单体乳液聚合物，用至少 3% （重量）的低分子量共聚羟基烷酸低聚物进行改性，该低聚物具有 2 至 4 个碳原子，其平均分子量在 300 至 10,000 之间，可提供一种基本上不含挥发性有机凝聚溶剂的成膜粘合剂。首选的低聚物是聚合乳酸或聚合乙醇酸的均聚物和共聚物。
• WATER BASED CONCENTRATED PRODUCT FORMS OF OIL-SOLUBLE ORGANIC UV ABSORBERS
  申请人：BASF SE

  公开号：EP3675808A1

  公开（公告）日：2020-07-08