聚甲基乙烯基醚扁桃酸 | 25153-40-6

• 物质功能分类: 化学试剂 - 有机试剂 - 醚类
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 聚甲基乙烯基醚扁桃酸
• 中文别名: 聚(乙烯基甲醚-alt-马来酸)；聚(甲基乙烯醚-alt-顺丁烯二酸；聚（甲基乙烯基醚共聚马来酸）；聚(甲基乙烯基醚共聚马来酸)
• 英文名称: (Z)-but-2-enedioic acid;methoxyethene
• CAS: 25153-40-6
• 化学式: C7H10O5
• 分子量: 174.15
• InChiKey: HHEHWCIYDICHCG-ODZAUARKSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.49
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  83.8
• 氢给体数：
  2
• 氢受体数：
  5

安全信息

• 安全说明：
  S24/25
• WGK Germany：
  3

制备方法与用途

用途

在口腔护理领域，产品可用于牙膏、漱口水以及义齿粘合剂。

在医药领域，则能为喷涂绷带和造口术的粘合剂提供出色的成膜性和黏附性，同时还适用于药片涂层。

反应信息

• 作为反应物：
  描述：

  、 聚甲基乙烯基醚扁桃酸 、 (甲基乙烯基醚/马来酸)半酯共聚物 生成 对羟基苯甲酸甲酯
  参考文献：
  名称：

  Cosmetic composition for the treatment of the hair and skin comprising a

  摘要：

  一种用于治疗头发和皮肤的化妆品组合物，包括在水性介质中，粉碎的花朵或花顶的颗粒，其粒径小于125微米，并且具有一种粘合剂，其量足以保持组合物的均匀性。粘合剂可以是增稠剂，水-油乳液或油-水乳液。

  公开号：

  US04581230A1

文献信息

• NOVEL ANTICANCER-AIDING COMPOUND, METHOD FOR PREPARING THE SAME, ANTICANCER-AIDING COMPOSITION CONTAINING THE SAME AND METHOD FOR REDUCING ANTICANCER DRUG RESISTANCE USING THE SAME
  申请人：Na Young Hwa

  公开号：US20120190724A1

  公开（公告）日：2012-07-26

  The present invention provides a novel xanthone derivative compound or a pharmaceutically acceptable salt thereof. The compound is useful as a chemosensitizer that reduces anticancer drug resistance.

  本发明提供了一种新型黄酮衍生物化合物或其药用可接受盐。该化合物可用作化疗增敏剂，可降低抗癌药物的耐药性。
• Method of forming a decorative laminate; decorative laminate and method of gluing decorative laminate to reinforcing substrate
  申请人：SCOTT PAPER COMPANY

  公开号：EP0011966A1

  公开（公告）日：1980-06-11

  There is disclosed a method of forming a decorative heat-and-pressure consolidated laminate by assembling between platens a plurality of superimposed plies of thermosetting resin impregnated sheets and a release medium having a transferable, gluable coating on the side of the release medium placed against an outermost ply, and applying heat and pressure through the platens to consolidate the laminate and to transfer the gluable coating from the release medium to the outermost ply. There is also disclosed a decorative heat-and-pressure consolidated laminate comprising a plurality of superimposed plies of thermosetting resin impregnated sheets having on one of the outermost plies a gluable coating. There is further disclosed a method of gluing a decorative heat-and-pressure consolidated laminate to a reinforcing substrate without the need for sanding the back of the laminate before gluing which comprises providing on one surface of the laminate a gluable coating applying a coating of glue between the gluable coating and the substrate and adhering the laminate to the substrate.The gluable coating comprises a linear copolymer of (A) maleic anhydride or maleic acid or maleic acid salt and (B) ethylene or a vinyl monomer having a side chain or an aliphatic group with up to four carbon atoms or an alkoxy group with up to four carbon atoms.

  公开了一种形成装饰性热压固化层压板的方法，通过在压板之间组装多层热固性树脂浸渍片材和具有可转移、可粘附涂层的脱模介质，将脱模介质的一侧放置在最外层的片材上，并通过压板施加热和压力来固化层压板，并将可粘附涂层从脱模介质转移到最外层的片材。还公开了一种装饰性热压固化层压板，包括多层热固性树脂浸渍片材，其中最外层的片材之一具有可粘附涂层。还公开了一种将装饰性热压固化层压板粘接到增强基材的方法，无需在粘接之前对层压板背面进行打磨，包括在层压板的一侧提供可粘附涂层，在可粘附涂层和基材之间涂抹胶液并将层压板粘接到基材。可粘附涂层包括(A)马来酸酐或马来酸或马来酸盐和(B)乙烯或具有侧链或具有最多四个碳原子的脂肪基团或具有最多四个碳原子的烷氧基团的乙烯单体的线性共聚物。
• Anionic, Ampholytic Copolymers for Low-Voc-Compositions
  申请人：Kim Son Nguyen

  公开号：US20080219934A1

  公开（公告）日：2008-09-11

  The present invention provides cosmetic compositions containing a copolymer obtainable by the copolymerization of at least one methacrylic acid ester, methacrylic acid, acrylic acid, optionally at least one compound containing amino groups and polymerizable by free radical polymerization, and optionally other olefinically unsaturated compounds polymerizable by free radical polymerization. The copolymerization can be carried out in the presence of silicones f) containing polyalkylene oxide.

  本发明提供了一种化妆品组合物，其中包含由至少一种甲基丙烯酸酯，甲基丙烯酸，丙烯酸，可选地至少一种含有氨基团的自由基聚合可聚合化合物以及可选地由自由基聚合可聚合的其他烯烃类不饱和化合物共聚而成的共聚物。共聚反应可以在含有聚烷基氧化物的硅烷f）的存在下进行。
• Thickener Or Gellant For Oil Materials, Gel Composition Comprising Same, And Method Of Producing Cosmetic Material Or Topical Agent
  申请人：Tamura Seiki

  公开号：US20120328539A1

  公开（公告）日：2012-12-27

  This inventive thickener or gellant for oil materials is characterized by comprising (A) an high molecular weight organopolysiloxane that has a polyglycerol structure-containing hydrophilic group Q and that is represented by the following structural formula (1): R 3-q (R 11 ) q Si—O—(SiR 11 2 —O) n1 —(SiR 11 Q-O) n2 —(SiR 11 L-O) n3 —Si(R) 11 ) q R 3-q wherein R 11 is a monovalent hydrocarbyl group or a hydrogen atom; L is a chain organosiloxane group, n1, n2, and n3 are numbers in the ranges 200≦n1≦1000, 0≦n2≦20, and 0≦n3≦50; R is a group selected from L and Q; q is an integer in the range from 0 to 3; wherein when n2=0, q is an integer in the range from 1 to 3 and at least one R is Q. The thickener or gellant exhibits an excellent compatibility with a variety of oil systems.

  这种用于油料的创新增稠剂或凝胶剂的特点是包含（A）高分子量的有机聚硅氧烷，具有含有聚甘油结构的亲水基团Q，并且由以下结构式（1）表示：R3-q（R11）qSi—O—（SiR112—O）n1—（SiR11Q-O）n2—（SiR11L-O）n3—Si（R）11）qR3-q其中R11是单价的烃基团或氢原子；L是链状有机硅氧烷基团，n1、n2和n3是数字范围在200≦n1≦1000，0≦n2≦20和0≦n3≦50之间；R是从L和Q中选择的一组；q是在0到3的整数范围内；当n2=0时，q是在1到3的整数范围内，并且至少有一个R是Q。该增稠剂或凝胶剂与各种油系统具有良好的相容性。
• COMPOSITIONS COMPRISING STABILIZED KETO- ENOL UV ABSORBERS
  申请人：Fares Hani M.

  公开号：US20130309185A1

  公开（公告）日：2013-11-21

  The present application provides compositions having a keto-enol UV absorber, such as avobenzone, stabilized from forming iron complexes. The stabilization is provided by a chelating polymer derived from at least one monomer having lactam or carboxylic acid functionality. In one embodiment, the compositions are sunscreens that resist staining fabrics when washed in hard water. In another embodiment, the compositions also comprise one or more iron-containing adjuvants, such as colorants, dyes, and pigments. By stabilizing the UV absorber, cosmetics can be formulated that impart broad-spectrum UV-A protection to the user. Additional ingredients can be added to the formulation, like other UV absorbers (for even broader UV-A and UV-B protection), moisturizers, actives, conditioning agents, and rheology modifiers.

  本申请提供了一种含有酮-烯醇紫外线吸收剂（如氧苯酮）的组合物，通过来自至少一种具有内酰胺或羧酸功能的单体衍生的螯合聚合物稳定其不形成铁络合物。在一种实施例中，这些组合物是防晒霜，在硬水中洗涤时不会染色织物。在另一种实施例中，这些组合物还包括一种或多种含铁辅料，如着色剂、染料和颜料。通过稳定紫外线吸收剂，可以制定化妆品，为用户提供广谱的UV-A保护。还可以向配方中添加其他成分，如其他紫外线吸收剂（以获得更广泛的UV-A和UV-B保护）、保湿剂、活性剂、调理剂和流变学改性剂。