公开(公告)号：US20100041783A1

公开(公告)日：2010-02-18

申请号：US12440712

申请日：2007-09-11

申请人： Masaoki Goto ,  Yoichi Matsumura ,  Shuhei Taniguchi ,  Miaki Shibaya ,  Kohei Fukaya ,  Takaoki Saneyasu ,  Masaki Ichimura

发明人： Masaoki Goto ,  Yoichi Matsumura ,  Shuhei Taniguchi ,  Miaki Shibaya ,  Kohei Fukaya ,  Takaoki Saneyasu ,  Masaki Ichimura

IPC分类号： C08J9/00

CPC分类号： A61L15/425 ,  C08J9/141 ,  C08J2207/10 ,  C08J2383/12 ,  C08J2387/00

摘要： It is intended to provide a resin foam which can be preferably used for medical use, and a flexible silicone type resin foam having a water-absorbing property. The resin foam which has a low toxicity and excellent physical properties for medical use such as moisture permeability, skin compatibility and low irritation can be obtained by using a resin which has a siloxane unit and an oxyalkylene unit in its molecular structure and does not contain a unit derived from an isocyanate group. Further, the flexible silicone type resin foam having a water-absorbing property can be obtained by allowing it to have a specific resin composition and a foam structure.

摘要翻译： 旨在提供一种可优选用于医疗用途的树脂泡沫，以及具有吸水性的柔性硅树脂泡沫。 通过使用在分子结构中具有硅氧烷单元和氧化烯单元的树脂，并且不含有氧化烯的树脂，可以获得具有低毒性和优异物理性能的树脂发泡体，例如透湿性，皮肤相容性和低刺激性 衍生自异氰酸酯基团的单元。 此外，通过使其具有特定的树脂组合物和泡沫结构，可以获得具有吸水性的柔性硅氧烷型树脂发泡体。