公开(公告)号：US20200239647A1

公开(公告)日：2020-07-30

申请号：US16796170

申请日：2020-02-20

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Takahiro AOKI ,  Tomoko KAWASHIMA ,  Haruka KUSUKAME ,  Yuko TANIIKE

IPC: C08J3/09 ,  C08B1/00

Abstract: The present invention provides an ionic liquid represented by the following chemical formula (I): [(CH3)3N(CH2)2(OH]+[NH2—L—COO]− where L is —(CH2)2— or —(CH2)3—.   (I) The present invention also provides an ionic liquid composition containing an ionic liquid; and water. The ionic liquid is represented by the above chemical formula (I). A molar ratio of [(CH3)3N(CH2)2OH]+ to [NH2—L—COO]− is not less than 0.86 and not more than 1.12. A weight ratio of the water to the ionic liquid composition is not more than 4.7%. The present invention provides an ionic liquid capable of dissolving cellulose without an cellulose-degrading enzyme (namely, an enzyme capable of hydrolyzing cellulose).

公开(公告)号：US20190040479A1

公开(公告)日：2019-02-07

申请号：US16155358

申请日：2018-10-09

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Takahiro AOKI ,  Tomoko KAWASHIMA ,  Haruka KUSUKAME ,  Yuko TANIIKE

IPC: C13K1/02 ,  C07C215/08 ,  C07C229/26 ,  C08B1/00 ,  D21C5/00 ,  D21C3/20 ,  C08J3/09 ,  C07C229/36

Abstract: An ionic liquid represented by the following chemical formula, [(CH3)3N(CH2)2OH]+[NH2(CH2)3CH(NH2)COO]−, which provides an ionic liquid capable of dissolving cellulose within twenty-four hours.

公开(公告)号：US20220296721A1

公开(公告)日：2022-09-22

申请号：US17824473

申请日：2022-05-25

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Tomoko KAWASHIMA ,  Haruka KUSUKAME ,  Takahiro AOKI ,  Yuko TANIIKE

IPC: A61K47/38 ,  C08L1/02 ,  A61L27/20 ,  A61Q19/00 ,  A61K8/02 ,  A61K8/73 ,  B32B23/00 ,  C08J5/18 ,  A61L15/00 ,  C08B16/00

Abstract: A cellulose membrane according to an embodiment of the present disclosure is a self-supporting cellulose membrane having a thickness of between 20 nm and 1300 nm, inclusive, composed of regenerated cellulose having a weight average molecular weight of 150,000 or more.

公开(公告)号：US20160066953A1

公开(公告)日：2016-03-10

申请号：US14941007

申请日：2015-11-13

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Masaru MINAMIGUCHI ,  Yasuaki OKUMURA ,  Tatsurou KAWAMURA ,  Takahiro AOKI ,  Masahiko SHIOI

IPC: A61B17/34 ,  A61B5/1459 ,  A61B5/00 ,  A61B5/145

CPC classification number: A61B17/3468 ,  A61B5/14546 ,  A61B5/14556 ,  A61B5/1459 ,  A61B5/6849 ,  A61B5/686 ,  G01N21/645 ,  G01N21/65 ,  G01N21/658 ,  G01N2021/6417

Abstract: A sensor embedding device according to the present disclosure is a sensor embedding device which embeds a sensor in a subject, the sensor having a sensing region in which to detect a state of the subject, including: a needle to be inserted in the subject, the needle having a hole; a sensor retainer to retain the sensor so that the sensor is ready to be embedded inside the subject in such a manner that the sensing region is oriented in a predetermined direction; and a movable section to move the sensor into the subject with a slide of the sensor retainer inside the hole.

Abstract translation: 根据本公开的传感器嵌入装置是将传感器嵌入到对象中的传感器嵌入装置，所述传感器具有检测对象的状态的感测区域，包括：插入对象的针， 针孔有孔; 传感器保持器，用于保持传感器，使得传感器准备好以使得感测区域沿预定方向定向的方式嵌入在对象内; 以及可移动部分，用于将传感器保持器滑入孔内，将传感器移动到被检体内。