公开(公告)号：US20240343956A1

公开(公告)日：2024-10-17

申请号：US18683435

申请日：2022-08-01

Applicant: DEXERIALS CORPORATION

Inventor： Kouki HATSUDA ,  Minoru NAGASHIMA ,  He YANG ,  Kaori WAKU ,  Takeshi NOGUCHI

IPC: C09J167/07 ,  C08G63/91

CPC classification number: C09J167/07 ,  C08G63/912

Abstract: A tacky agent-forming composition includes a polylactic acid structure-including monofunctional (meth)acrylic monomer, a polylactic acid structure-including polyfunctional (meth)acrylic monomer, and a polylactic acid structure-including non-functional compound. A content of the polylactic acid structure-including non-functional compound is 10% by mole or more.

公开(公告)号：US20180037001A1

公开(公告)日：2018-02-08

申请号：US15722762

申请日：2017-10-02

Applicant: DEXERIALS CORPORATION

Inventor： Minoru NAGASHIMA ,  Teruo HIYAMA

IPC: B32B9/04 ,  H01L51/00 ,  H01L23/373 ,  H01L51/52 ,  B32B7/12 ,  B32B27/36

CPC classification number: B32B9/04 ,  B32B7/12 ,  B32B27/36 ,  B32B2307/30 ,  B32B2309/105 ,  H01L23/36 ,  H01L23/373 ,  H01L23/3735 ,  H01L23/3737 ,  H01L51/0034 ,  H01L51/004 ,  H01L51/529

Abstract: A heat diffusion sheet includes a graphite sheet having a thickness of from 20 μm to 80 μm, an acrylic adhesive layer having a thickness within a range of from 5 μm to 15 μm and not containing a thermally conductive material, a polyester film having a thickness within a range of from 5 μm to 30 μm, and a silicone adhesive layer thinner than the polyester film, having a thickness within a range of from 2 μm to 25 μm, not containing a thermally conductive material and having a peeling strength of from 0.005 N/cm to 1.0 N/cm, sequentially laminated from the graphite sheet. Heat generated by the object to which the silicone adhesive layer is to be adhered is easily transferred to the graphite sheet and the heat diffusion sheet can be peeled off and reused easily.

公开(公告)号：US20240239939A1

公开(公告)日：2024-07-18

申请号：US18559666

申请日：2022-04-22

Applicant: DEXERIALS CORPORATION

Inventor： Kaori WAKU ,  Kouki HATSUDA ,  Minoru NAGASHIMA ,  He YANG

IPC: C08F283/01 ,  A01K85/00 ,  B29C64/124 ,  B29K33/00 ,  B29L31/00 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00

CPC classification number: C08F283/01 ,  A01K85/1897 ,  B33Y70/00 ,  B33Y80/00 ,  B29C64/124 ,  B29K2033/08 ,  B29L2031/7002 ,  B33Y10/00

Abstract: To provide a resin composition for three-dimensional shaping. The resin composition includes a polyfunctional urethane (meth) acrylate having a molecular weight of 700 or greater and 1,300 or less.

公开(公告)号：US20170141009A1

公开(公告)日：2017-05-18

申请号：US15300400

申请日：2015-02-17

Applicant: DEXERIALS CORPORATION

Inventor： Minoru NAGASHIMA ,  Teruo HIYAMA

IPC: H01L23/373 ,  B32B27/36 ,  B32B9/00 ,  B32B9/04 ,  F28F21/02 ,  B32B7/12

CPC classification number: H01L23/3735 ,  B32B7/12 ,  B32B9/007 ,  B32B9/045 ,  B32B27/36 ,  B32B2250/02 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2307/302 ,  B32B2307/50 ,  B32B2307/732 ,  B32B2307/748 ,  B32B2313/04 ,  B32B2367/00 ,  B32B2405/00 ,  B32B2457/14 ,  B32B2457/206 ,  F28F21/02 ,  H01L23/373 ,  H01L23/3737 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A heat diffusion sheet 2 has a configuration in which a composite adhesive film is formed on a surface of a graphite sheet 10 having a thickness of 300 μm or more and 2,000 μm or less. This composite adhesive film has a configuration in which (A) an acrylic adhesive layer that has a thickness of 5 μm or more and 15 μm or less and does not contain a thermally conductive material, (B) a polyester film having a thickness of 20 μm or more and 60 μm or less, and (C) a silicone adhesive layer that has a thickness of 2 μm or more and 25 μm or less, does not contain a thermally conductive material, and has a peel strength of 0.005 N/cm or more and 1.0 N/cm or less are sequentially layered on the graphite sheet 10.