公开(公告)号：US20210337660A1

公开(公告)日：2021-10-28

申请号：US17371955

申请日：2021-07-09

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Takatoshi ABE ,  Tomoaki SAWADA ,  Tomohiro FUKAO

IPC: H05K1/02 ,  H05K1/03

Abstract: A stretchable circuit board includes a stretchable base material, a stretchable wiring, and a land part that is in contact with the stretchable base material. The land part is formed of a patterned metal foil, or a printed product of an electroconductive ink containing metal particles. The stretchable base material has a tensile modulus at 25° C. room temperature of 0.5 MPa to 0.5 GPa.

公开(公告)号：US20210027909A1

公开(公告)日：2021-01-28

申请号：US17041791

申请日：2019-03-29

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Tomohiro FUKAO ,  Tomoaki SAWADA ,  Takatoshi ABE

IPC: H01B1/22 ,  C08F220/32 ,  C08K3/08 ,  C08K3/04

Abstract: A conductive composition is provided and at least includes an acrylic resin and a conductive powder, wherein the acrylic resin at least contains a polymer unit (A) of a (meth)acrylate having an epoxy group and a polymer unit (B) of a (meth)acrylate having an isobornyl group, and an amount of the polymer unit (B) is 5.0 parts by mass or more and 50.0 parts by mass or less based on 100 parts by mass of the acrylic resin.

公开(公告)号：US20160266668A1

公开(公告)日：2016-09-15

申请号：US14405533

申请日：2014-10-08

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Tomoaki SAWADA ,  Shingo YOSHIOKA ,  Takatoshi ABE

IPC: G06F3/041 ,  H01B1/24 ,  H01L31/0224 ,  H05K1/02 ,  H05K1/03

CPC classification number: H05K1/0271 ,  B32B3/12 ,  B32B3/266 ,  B32B5/02 ,  B32B15/08 ,  B32B15/092 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/103 ,  B32B2262/106 ,  B32B2262/14 ,  B32B2307/202 ,  B32B2307/412 ,  B32B2307/50 ,  B32B2363/00 ,  C08J5/18 ,  C08J7/047 ,  C08J2300/21 ,  C08J2367/02 ,  C08J2400/21 ,  C08J2463/00 ,  C08K7/02 ,  C08L101/00 ,  C09D105/16 ,  C09D163/00 ,  G06F3/041 ,  H01B1/02 ,  H01B1/24 ,  H01L31/022466 ,  H01L31/022491 ,  H05K1/0213 ,  H05K1/0274 ,  H05K1/028 ,  H05K1/0296 ,  H05K1/0326 ,  H05K1/0333 ,  H05K1/0366 ,  H05K2201/0108 ,  H05K2201/012 ,  H05K2201/0323 ,  H05K2201/0326 ,  Y10T428/24331 ,  Y10T428/24917 ,  C08L63/00

Abstract: The present invention relates to an electrically conductive film characterized by being able to undergo elastic deformation, having little residual strain rate and exhibiting stress relaxation properties. More specifically, the present invention relates to an electrically conductive film wherein the stress relaxation rate (R) and the residual strain rate (alpha), as measured in a prescribed extension-restoration test, are as follows: 20%≦R≦95% and 0%≦α≦3%.

Abstract translation: 本发明涉及一种导电膜，其特征在于能够进行弹性变形，几乎没有残余应变率和显示应力松弛性能。 更具体地说，本发明涉及一种导电膜，其中在规定的延伸恢复试验中测量的应力松弛率（R）和残余应变率（α）如下：20％≤R≤95％ 0％≤α≤3％。

公开(公告)号：US20150373838A1

公开(公告)日：2015-12-24

申请号：US14405572

申请日：2014-10-08

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Tomoaki SAWADA ,  Shingo YOSHIOKA ,  Takatoshi ABE

IPC: H05K1/02 ,  G06F3/041 ,  H05K1/03 ,  H01B1/02 ,  H01L31/0224

CPC classification number: H05K1/0271 ,  B32B3/12 ,  B32B3/266 ,  B32B5/02 ,  B32B15/08 ,  B32B15/092 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/103 ,  B32B2262/106 ,  B32B2262/14 ,  B32B2307/202 ,  B32B2307/412 ,  B32B2307/50 ,  B32B2363/00 ,  C08J5/18 ,  C08J7/047 ,  C08J2300/21 ,  C08J2367/02 ,  C08J2400/21 ,  C08J2463/00 ,  C08K7/02 ,  C08L101/00 ,  C09D105/16 ,  C09D163/00 ,  G06F3/041 ,  H01B1/02 ,  H01B1/24 ,  H01L31/022466 ,  H01L31/022491 ,  H05K1/0213 ,  H05K1/0274 ,  H05K1/028 ,  H05K1/0296 ,  H05K1/0326 ,  H05K1/0333 ,  H05K1/0366 ,  H05K2201/0108 ,  H05K2201/012 ,  H05K2201/0323 ,  H05K2201/0326 ,  Y10T428/24331 ,  Y10T428/24917 ,  C08L63/00

Abstract: The present invention relates to an electrically conductive film characterized by being able to undergo elastic deformation, having little residual strain rate and exhibiting stress relaxation properties. More specifically, the present invention relates to an electrically conductive film wherein the stress relaxation rate (R) and the residual strain rate a, as measured in a prescribed extension-restoration test, are as follows: 20%≦R≦95% and 0%≦α≦3%.

Abstract translation: 本发明涉及一种导电膜，其特征在于能够进行弹性变形，几乎没有残余应变率和显示应力松弛性能。 更具体地说，本发明涉及一种导电膜，其中应力松弛率（R）和在规定的延伸 - 恢复试验中测量的残余应变速率a如下：20％＆amp; NlE; R＆lt; L; 95％和 0％＆nlE;α＆nlE; 3％。

公开(公告)号：US20240380035A1

公开(公告)日：2024-11-14

申请号：US18781549

申请日：2024-07-23

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Takatoshi ABE

IPC: H01M50/124 ,  H01M50/105 ,  H01M50/119 ,  H01M50/121 ,  H01M50/129 ,  H01M50/133 ,  H01M50/136

Abstract: An aspect of the present invention relates to a battery packaging material including: a metal layer, and a substrate layer laminated on at least one surface of the metal layer, in which the substrate layer is formed of a thermosetting resin composition of which the cured product has a tensile modulus of 10 kPa or more and 100 MPa or less at 25° C.

公开(公告)号：US20210363308A1

公开(公告)日：2021-11-25

申请号：US17291533

申请日：2019-11-06

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Kyosuke MICHIGAMI ,  Tomoaki SAWADA ,  Tomohiro FUKAO ,  Takatoshi ABE ,  Andy BEHR

IPC: C08G83/00 ,  C08G59/40 ,  C08G59/42 ,  H05K3/02 ,  H05K3/46 ,  H05K1/02 ,  H05K1/03

Abstract: One aspect of the present invention relates to a resin composition containing a polyrotaxane (A), an epoxy resin (B), and a curing agent (C), in which the curing agent (C) contains an acid anhydride (C-1) in an amount of 0.1 parts by mass or more and less than 10 parts by mass based on a total of 100 parts by mass of the polyrotaxane (A), the epoxy resin (B), and the curing agent (C).

公开(公告)号：US20180263113A1

公开(公告)日：2018-09-13

申请号：US15980245

申请日：2018-05-15

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Tomoaki SAWADA ,  Takatoshi ABE ,  Shingo YOSHIOKA

IPC: H05K1/02 ,  H05K1/03 ,  C08L63/00 ,  B32B5/02 ,  C08L101/00 ,  C09D105/16 ,  C09D163/00 ,  G06F3/041 ,  H01B1/02 ,  H01B1/24 ,  H01L31/0224 ,  C08J5/18 ,  C08J7/04 ,  C08K7/02 ,  B32B3/12 ,  B32B3/26 ,  B32B15/08 ,  B32B15/092

Abstract: The present invention is a resin composition characterized by being able to undergo elastic deformation, having little residual strain rate and exhibiting stress relaxation properties. More specifically, the present invention relates to a resin composition wherein the stress relaxation rate (R) and the residual strain rate (α), as measured in a prescribed extension-restoration test, are as follows: 20%≤R≤95% and 0%≤α≤3%.

公开(公告)号：US20160264813A1

公开(公告)日：2016-09-15

申请号：US14405541

申请日：2014-03-07

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Tomoaki SAWADA ,  Takatoshi ABE ,  Shingo YOSHIOKA

IPC: C09D163/00

CPC classification number: H05K1/0271 ,  B32B3/12 ,  B32B3/266 ,  B32B5/02 ,  B32B15/08 ,  B32B15/092 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/103 ,  B32B2262/106 ,  B32B2262/14 ,  B32B2307/202 ,  B32B2307/412 ,  B32B2307/50 ,  B32B2363/00 ,  C08J5/18 ,  C08J7/047 ,  C08J2300/21 ,  C08J2367/02 ,  C08J2400/21 ,  C08J2463/00 ,  C08K7/02 ,  C08L101/00 ,  C09D105/16 ,  C09D163/00 ,  G06F3/041 ,  H01B1/02 ,  H01B1/24 ,  H01L31/022466 ,  H01L31/022491 ,  H05K1/0213 ,  H05K1/0274 ,  H05K1/028 ,  H05K1/0296 ,  H05K1/0326 ,  H05K1/0333 ,  H05K1/0366 ,  H05K2201/0108 ,  H05K2201/012 ,  H05K2201/0323 ,  H05K2201/0326 ,  Y10T428/24331 ,  Y10T428/24917 ,  C08L63/00

Abstract: The present invention is a resin composition characterized by being able to undergo elastic deformation, having little residual strain rate and exhibiting stress relaxation properties. More specifically, the present invention relates to a resin composition wherein the stress relaxation rate (R) and the residual strain rate α, as measured in a prescribed extension-restoration test, are as follows: 20%≦R≦95% and 0%≦α≦3%.

Abstract translation: 本发明是一种树脂组合物，其特征在于能够进行弹性变形，几乎没有残余应变率和显示应力松弛性能。 更具体地说，本发明涉及一种树脂组合物，其中在规定的延伸恢复试验中测量的应力松弛率（R）和残余应变率α如下：20％≤R≤95％和0％ ≤α≤3％。