三甲基-2-[(氧代烯丙基)氧基]丙基铵硫酸甲酯盐 | 93941-90-3

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 三甲基-2-[(氧代烯丙基)氧基]丙基铵硫酸甲酯盐
• 英文名称: Trimethyl-2-((oxoallyl)oxy)propylammonium methyl sulphate
• 英文别名: methyl sulfate;trimethyl(2-prop-2-enoyloxypropyl)azanium
• CAS: 93941-90-3
• 化学式: C10H21NO6S
• 分子量: 283.34
• InChiKey: SOZZSNIDKONVAY-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -0.1
• 重原子数：
  18
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  101
• 氢给体数：
  0
• 氢受体数：
  6

文献信息

• Absorbent medical articles
  申请人：3M Innovative Properties Company

  公开号：EP2462956A1

  公开（公告）日：2012-06-13

  Medical articles including an absorbent layer, a backing layer and an optional liquid permeable facing layer are disclosed. The construction of the medical article is such that volumetric expansion of the absorbent layer is allowed in directions parallel to the surface of the backing layer as the absorbent layer absorbs moisture. The medical article may include a debonding agent located between the absorbent layer and the backing layer. The absorbent layer is operably attached to the backing layer. When the absorbent layer absorbs moisture, e.g., wound exudates, at least a portion of the absorbent layer detaches from the backing layer such that the absorbent layer can expand and move relative to the backing. The debonding agent facilitates this change from attachment to detachment of the absorbent layer to the backing. The medical articles of the present invention may also be constructed such that a portion of the front surface of the backing layer located directly opposite the absorbent layer is free of adhesive. The adhesive free area or areas may be provided in place of a physical debonding agent or in addition to a physical debonding agent.

  本发明公开了包括吸水层、背衬层和可选液体渗透面层的医疗用品。医疗用品的结构允许吸收层在吸收湿气时在与背衬层表面平行的方向上发生体积膨胀。医疗用品可包括位于吸水层和背衬层之间的脱粘剂。吸水层可操作地附着在背衬层上。当吸水层吸收水分（如伤口渗出物）时，吸水层的至少一部分会从背衬层脱落，这样吸水层就可以膨胀并相对于背衬层移动。脱粘剂可促进吸收层与背衬层从附着到分离的这种变化。本发明的医疗用品还可以这样构造，即背衬层前表面与吸收层直接相对的部分没有粘合剂。无粘合剂区域可代替物理脱粘剂或作为物理脱粘剂的补充。
• Reactive hydrophilic oligomers
  申请人：Lewandowski M. Kevin

  公开号：US20050070688A1

  公开（公告）日：2005-03-31

  Hydrophilic compositions are described, which are prepared from a first oligomer containing pendent polymerizable groups and pendent hydrophilic groups, crosslinked with a co-reactive second component oligomer possessing polymerizable groups. The compositions may be used as in preparation of hydrophilic gel coatings or layers for medical devices.

  所述亲水组合物是由含有下垂可聚合基团和下垂亲水基团的第一种低聚物与具有可聚合基团的共反应第二种低聚物交联而成。该组合物可用于制备医疗设备的亲水凝胶涂层或层。
• Crosslinkable hydrophilic materials from reactive oligomers having pendent unsaturated groups
  申请人：Lewandowski M. Kevin

  公开号：US20050194559A1

  公开（公告）日：2005-09-08

  The present invention provides crosslinkable compositions useful in the preparation of hydrophilic gels, and are prepared from oligomers having pendent hydrophilic poly(alkylene oxide) groups, and pendent polymerizable functional groups, and crosslinked by polyfunctional poly(alkylene oxides).

  本发明提供了用于制备亲水凝胶的可交联组合物，该组合物由具有下垂亲水聚（环氧烷）基团和下垂可聚合官能团的低聚物制备，并由多官能团聚（环氧烷）交联。
• Crosslinkable hydrophilic materials from reactive oligomers having pendent photoinitiator groups
  申请人：Fansler D. Duane

  公开号：US20050192370A1

  公开（公告）日：2005-09-01

  The present invention provides crosslinkable compositions useful in the preparation of hydrophilic gels, and are prepared from oligomers having pendent hydrophilic, poly(alkylene oxide) groups, pendent photoinitiator groups, and optionally polymerizable functional groups, and crosslinked by polyfunctional poly(alkylene oxides).

  本发明提供了用于制备亲水凝胶的可交联组合物，该组合物由具有下垂亲水聚（环氧烷）基团、下垂光引发剂基团和可选择聚合的官能团的低聚物制备，并由多官能团聚（环氧烷）交联。
• Absorbent dressing comprising hydrophilic polymer
  申请人：Plaut J. David

  公开号：US20060165762A1

  公开（公告）日：2006-07-27

  An absorbent dressing is described which comprises a crosslinked hydrophilic gel absorbent layer comprising a first component polymer comprising a plurality of polymerized monomer units having pendent hydrophilic groups, and pendent Michael donor groups; and a crosslinking agent comprising at least two Michael acceptor groups.

  描述了一种吸收敷料，它包括交联亲水凝胶吸收层，第一组分聚合物由多个聚合单体单元组成，单体单元具有下垂亲水基团和下垂迈克尔供体基团；交联剂由至少两个迈克尔受体基团组成。