1-[Bis(2-hydroxyethyl)amino]-3-octadec-9-enoxypropan-2-ol

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 1-[Bis(2-hydroxyethyl)amino]-3-octadec-9-enoxypropan-2-ol
• 英文别名: 1-[bis(2-hydroxyethyl)amino]-3-octadec-9-enoxypropan-2-ol
• 化学式: C₂₅H₅₁NO₄
• 分子量: 429.7
• InChiKey: JFGOFVYBKYRDOK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  30
• 可旋转键数：
  24
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  73.2
• 氢给体数：
  3
• 氢受体数：
  5

文献信息

• POLYURETHANE FIBER
  申请人：Toray Opelontex Co., Ltd

  公开号：EP2947185A1

  公开（公告）日：2015-11-25

  Provided is a fragrance-retaining fiber that, after absorption of a fragrance component, retains the fragrance even though a long period of time has passed. In particular, provided is a fragrance-retaining polyurethane-based fiber having, 48 hours after absorption of a fragrance component, a total fragrance component emission of from 0.1 µg/g·h to 1000 µg/g·h.

  本发明提供了一种保香纤维，该纤维在吸收香味成分后，即使经过很长时间仍能保持香味。特别是一种聚氨酯基保香纤维，在吸收香味成分 48 小时后，香味成分的总释放量为 0.1 µg/g-h 至 1000 µg/g-h。
• EXPANDING/CONTRACTING STRUCTURE OF ABSORBENT ARTICLE AND MANUFACTURING METHOD THEREFOR
  申请人：Daio Paper Corporation

  公开号：EP3437602A1

  公开（公告）日：2019-02-06

  To prevent deterioration of appearance of pleats due to unintended adhesion. A stretchable structure of an absorbent article includes: a first sheet layer (12S) made of a nonwoven fabric; a second sheet layer (12H) made of a nonwoven fabric and opposed to one side surface of the first sheet layer (12S); and a plurality of elongated elastically stretchable members (19) provided along the stretchable direction at intervals from each other between the first sheet layer (12S) and the second sheet layer (12H). The first sheet layer (12S) and the second sheet layer (12H) have sheet bonded portions (70) bonded via a hot melt adhesive disposed in a striped pattern that is intermittent in the longitudinal direction of the elastically stretchable members (19) and continuously elongated in the direction intersecting with the elastically stretchable members (19), and either one of the first sheet layer (12S) and the second sheet layer (12H) is made of a low-adhesion nonwoven fabric having lower peel strength with respect to the hot melt adhesive than the other sheet layer.

  防止因意外粘附而导致褶皱外观变差。一种吸收制品的可拉伸结构包括：由无纺布制成的第一薄片层（12S）；由无纺布制成并与第一薄片层（12S）的一侧表面相对的第二薄片层（12H）；以及在第一薄片层（12S）和第二薄片层（12H）之间沿可拉伸方向彼此间隔设置的多个细长弹性可拉伸部件（19）。第一薄片层（12S）和第二薄片层（12H）具有通过热熔粘合剂粘合的薄片粘合部分（70），该热熔粘合剂呈条纹状分布，在弹性可拉伸部件（19）的纵向方向上呈间歇状，在与弹性可拉伸部件（19）相交的方向上呈连续拉伸状，第一薄片层（12S）和第二薄片层（12H）中的任一薄片层由低粘合性无纺布制成，该无纺布相对于热熔粘合剂的剥离强度低于另一薄片层。
• Stretchable structure of absorbent article and manufacturing method of the same
  申请人：DAIO PAPER CORPORATION

  公开号：US11173076B2

  公开（公告）日：2021-11-16

  A stretchable structure of an absorbent article has a first sheet layer made of a nonwoven fabric; a second sheet layer made of a nonwoven fabric and opposed to one side surface of the first sheet layer; and a plurality of elongated elastically stretchable members provided along the stretchable direction at intervals from each other between the first sheet layer and the second sheet layer. The first sheet layer and the second sheet layer have sheet bonded portions bonded via a hot melt adhesive disposed in a striped pattern that is intermittent in the longitudinal direction of the elastically stretchable members and continuously elongated in the direction intersecting with the elastically stretchable members, and either one of the first sheet layer and the second sheet layer is made of a low-adhesion nonwoven fabric having lower peel strength with respect to the hot melt adhesive than the other sheet layer.

  一种吸收制品的可拉伸结构具有由无纺布制成的第一薄片层；由无纺布制成并与第一薄片层的一侧表面相对的第二薄片层；以及在第一薄片层和第二薄片层之间沿可拉伸方向彼此间隔设置的多个伸长的弹性可拉伸部件。第一薄片层和第二薄片层的薄片粘合部分通过热熔胶粘合，热熔胶呈条纹状分布，在弹性可拉伸构件的纵向方向上呈间歇状，在与弹性可拉伸构件相交的方向上呈连续拉伸状，第一薄片层和第二薄片层中的任一薄片层由低粘性无纺布制成，其相对于热熔胶的剥离强度低于另一薄片层。
• POLYURETHANE FIBER AND ITS USE
  申请人：Toray Opelontex Co., Ltd

  公开号：EP2947185B1

  公开（公告）日：2018-02-28
• STRETCHABLE STRUCTURE OF ABSORBENT ARTICLE AND MANUFACTURING METHOD OF THE SAME
  申请人：DAIO PAPER CORPORATION

  公开号：US20200397622A1

  公开（公告）日：2020-12-24

  A stretchable structure of an absorbent article has a first sheet layer made of a nonwoven fabric; a second sheet layer made of a nonwoven fabric and opposed to one side surface of the first sheet layer; and a plurality of elongated elastically stretchable members provided along the stretchable direction at intervals from each other between the first sheet layer and the second sheet layer. The first sheet layer and the second sheet layer have sheet bonded portions bonded via a hot melt adhesive disposed in a striped pattern that is intermittent in the longitudinal direction of the elastically stretchable members and continuously elongated in the direction intersecting with the elastically stretchable members, and either one of the first sheet layer and the second sheet layer is made of a low-adhesion nonwoven fabric having lower peel strength with respect to the hot melt adhesive than the other sheet layer.