基本信息:
- 专利标题： 나노기공 초흡수성 입자를 함유하는 흡수 용품
- 申请号：KR20217002132 申请日：2018-06-27
- 公开(公告)号：KR20210013644A 公开(公告)日：2021-02-04
- 优先权： US2018039752 2018-06-27
- 主分类号： A61L15/60
- IPC分类号： A61L15/60 ; A61F13/53
摘要：
흡수용품은상면시트와배면시트사이에위치된흡수성부재를포함하고있다. 흡수성부재는약 10 내지약 500nm의평균단면치수를갖는복수의나노기공을포함하는다공성망을함유하는초흡수성입자를포함하는적어도한 층을함유하고, 여기서초흡수성입자는약 80초이하의와류시간및 5 다시이상의, 10 다시이상의, 60 다시이상의, 또는 90 다시이상의자유팽윤겔 층투과성(GBP)을나타낸다.
摘要（英）：
An absorbent article includes an absorbent member positioned between a topsheet and a backsheet. The absorbent member contains at least one layer that includes superabsorbent particles containing a porous network that includes a plurality of nanopores having an average cross-sectional dimension of from about 10 to about 500 nanometers, wherein the superabsorbent particles exhibit a Vortex Time of about 80 seconds or less and a free swell gel bed permeability (GBP) of 5 darcys or more, of 10 darcys or more, of 60 darcys or more, or of 90 darcys or more.
信息查询:
EspacenetIPC结构图谱:
| A | 人类生活必需 |
| --A61 | 医学或兽医学；卫生学 |
| ----A61L | 材料或物体消毒的一般方法或装置；空气的灭菌、消毒或除臭；绷带、敷料、吸收垫或外科用品的化学方面；绷带、敷料、吸收垫或外科用品的材料 |
| ------A61L15/00 | 绷带、敷料或吸收垫的化学方面；或者绷带、敷料或吸收垫的材料应用 |
| --------A61L15/07 | .变硬绷带 |
| ----------A61L15/42 | ..以其功能或物理性质为特征的材料的应用 |
| ------------A61L15/60 | ...液体可膨胀的胶形材料，例如超级吸收剂 |