公开(公告)号：US20180140750A1

公开(公告)日：2018-05-24

申请号：US15875001

申请日：2018-01-19

Applicant: FUJIFILM Corporation

Inventor： Michihiro SHIBATA ,  Hideo NAGASAKI ,  Fumito NARIYUKI ,  Setsuko SHIRATSUCHI ,  Shigeaki OHTANI ,  Norihiro OMAE ,  Haruyasu NAKATSUGAWA

IPC: A61L31/14 ,  A61B90/70 ,  A61L31/08

CPC classification number: A61L31/14 ,  A41D13/11 ,  A61B1/127 ,  A61B6/4283 ,  A61B6/4291 ,  A61B6/4405 ,  A61B6/4423 ,  A61B6/4441 ,  A61B6/502 ,  A61B90/70 ,  A61L2/18 ,  A61L31/08 ,  A61L2202/11 ,  A61L2202/24

Abstract: A medical instrument of the present invention includes a hydrophilic processed portion on at least a portion of an outer surface of the instrument. The hydrophilic processed portion contains a hydrophilic polymer and an antibacterial agent, and a water contact angle of a surface of the hydrophilic processed portion is equal to or smaller than 30°. Provided that a silver content per unit area in the hydrophilic processed portion is P, and a silver ion amount per unit area measured by an extraction test described below is Q, P and Q satisfy the relationships of Formula (1) and Formula (2) shown below. Accordingly, the medical instrument has excellent antifogging properties and antibacterial properties and excellently retains the antibacterial properties. 6.0≤P/Q  Formula (1) 15.05≤Q  Formula (2) The unit of P is ng/cm2, and the unit of Q is ng/cm2.

公开(公告)号：US20170066929A1

公开(公告)日：2017-03-09

申请号：US15357444

申请日：2016-11-21

Applicant: FUJIFILM Corporation

Inventor： Fumito NARIYUKI ,  Michihiro SHIBATA ,  Hideo NAGASAKI ,  Norihiro OMAE ,  Setsuko SHIRATSUCHI ,  Mitsumasa HAMANO

IPC: C09D5/14 ,  A01N59/16 ,  A01N25/10 ,  G06F3/041 ,  C09D7/12 ,  G01T7/00 ,  G01T1/20 ,  B22F1/00 ,  A61B6/00 ,  C09D4/00

CPC classification number: C09D5/14 ,  A01N25/10 ,  A01N59/16 ,  A61B6/00 ,  A61B6/4283 ,  A61B6/4423 ,  A61B6/467 ,  A61B6/502 ,  A61M25/0043 ,  A61M2025/0056 ,  B22F1/00 ,  B22F1/0003 ,  B22F9/00 ,  C08K3/08 ,  C08K3/34 ,  C08K2003/0806 ,  C09D4/00 ,  C09D7/40 ,  C09D7/61 ,  G01T1/2018 ,  G01T7/00 ,  G06F3/041

Abstract: Provided is an instrument including a hydrophilic processed portion on at least a portion of an outer surface thereof. The hydrophilic processed portion contains a hydrophilic polymer and a silver-containing antibacterial agent, and a water contact angle of a surface of the hydrophilic processed portion is equal to or less than 80°. Therefore, the instrument has excellent hydrophilicity and antibacterial properties.

Abstract translation: 本发明提供一种在外表面的至少一部分上具有亲水处理部的仪器。 亲水处理部分含有亲水性聚合物和含银抗菌剂，并且亲水加工部分的表面的水接触角等于或小于80°。 因此，该仪器具有优异的亲水性和抗菌性。

公开(公告)号：US20150376466A1

公开(公告)日：2015-12-31

申请号：US14844693

申请日：2015-09-03

Applicant: FUJIFILM Corporation

Inventor： Yasuhiro MITAMURA ,  Michihiro SHIBATA ,  Shinya OGIKUBO

IPC: C09J7/02 ,  C09J133/14 ,  C09J125/02 ,  G06F3/044 ,  C09J109/00

CPC classification number: C09J109/00 ,  C09J4/06 ,  C09J7/10 ,  C09J125/02 ,  C09J133/02 ,  C09J133/14 ,  C09J2201/622 ,  C09J2203/318 ,  C09J2433/00 ,  G06F3/044 ,  G06F2203/04112

Abstract: An adhesive film includes an adhesive layer containing an adhesive; and a release film disposed on at least one surface of the adhesive layer, temperature dependence of a relative dielectric constant of the adhesive layer that is determined by a test for evaluating temperature dependence is equal to or less than 30%, and the adhesive contains an acryl-based adhesive. The adhesive film including the adhesive layer can inhibit the occurrence of malfunctioning of a capacitance-type touch panel in an environment of a wide temperature range from a low temperature to a high temperature.

Abstract translation: 粘合剂膜包括含有粘合剂的粘合剂层; 以及设置在粘合剂层的至少一个表面上的剥离膜，通过用于评价温度依赖性的试验确定的粘合剂层的相对介电常数的温度依赖性等于或小于30％，并且粘合剂含有 丙烯酸类粘合剂。 包括粘合剂层的粘合膜可以在从低温到高温的宽温度范围的环境中抑制电容式触摸面板发生故障。