公开(公告)号：US11197991B2

公开(公告)日：2021-12-14

申请号：US16313078

申请日：2017-06-27

Applicant: SEKISUI PLASTICS CO., LTD.

Inventor： Kazuki Kato ,  Ryo Iizuka ,  Takaaki Hatori ,  Takashi Motomura ,  Kazuhiro Yoshikawa ,  Yoshiki Nakayama

IPC: A61N1/04

Abstract: An object of the present invention is to provide a gel sheet comprising an intermediate base, having no variation in adhesiveness.
A gel sheet 1 comprising a gel material 10 and an intermediate base 20 embedded in the gel material 10, wherein when T represents the thickness of the gel sheet 1, and S represents the amplitude of the intermediate base 20, a relation represented by the following expression (1) is satisfied: S/T≤0.4  (1)

公开(公告)号：US10377903B2

公开(公告)日：2019-08-13

申请号：US15126799

申请日：2015-06-23

Applicant: SEKISUI PLASTICS CO., LTD.

Inventor： Junko Kubo ,  Takashi Motomura ,  Shuichi Sasahara

IPC: C09C3/08 ,  C09C1/00 ,  C09D7/40 ,  B82Y20/00 ,  B82Y30/00 ,  B82Y40/00 ,  C09C3/10 ,  C09D17/00 ,  C09D201/00 ,  G02B5/02 ,  C09D125/06 ,  C09D133/08 ,  C09D133/12

Abstract: A nanoparticle-containing solution comprising nanoparticles of a metal oxide, and a solution obtained by dissolving, in an organic solvent, a phosphoric acid ester and a reactive group-containing carbonyl compound as hydrophobic treatment agents, the phosphoric acid ester having an alkylene oxide chain, and an alkyl group or allyl group at an end, and the reactive group-containing carbonyl compound having at least a vinyl group and a carboxyl group or cyclic ester group, and having a solubility parameter calculated by Fedors' method of 10.0 to 12.5.