公开(公告)号：US20230235206A1

公开(公告)日：2023-07-27

申请号：US18010936

申请日：2021-07-08

Applicant: NITTO DENKO CORPORATION

Inventor： Yoshinori WATANABE ,  Izumi SHIMIZU

IPC: C09J183/04 ,  C09J7/38

CPC classification number: C09J183/04 ,  C09J7/38 ,  C09J2301/312

Abstract: A provided adhesive is a silicone-based adhesive having an initial adhesive force of 0.2 to 3 N/20 mm and having an adhesive force of 4 N/20 mm or less after heating at 260° C. for 30 minutes. A provided adhesive tape includes a cured layer of the above silicone-based adhesive. The adhesive tape may further include a substrate, and the cured layer may be provided on a surface of the substrate. The adhesive tape shows high adhesion performance and is capable of achieving low thermal dependence. The adhesive is capable of forming the adhesive tape.

公开(公告)号：US20210040353A1

公开(公告)日：2021-02-11

申请号：US16964227

申请日：2019-01-23

Applicant: Nitto Denko (Shanghai Songjiang) Co., Ltd. ,  NITTO DENKO CORPORATION

Inventor： Xu LI ,  Yoshinori WATANABE ,  Song TIAN ,  Jifeng LIU

IPC: C09J7/29 ,  B32B27/12 ,  B32B7/12 ,  C09J7/20 ,  C09J7/38

Abstract: Disclosed are an anti-sticking adhesive tape for molding of a composite material and a manufacturing method therefor and the use thereof, the anti-sticking adhesive tape including the following sequentially laminated structures: a first layer being a fluorine-containing resin layer, a second layer being a first adhesive layer, a third layer being a reinforcing material layer, and a fourth layer being a second adhesive layer, wherein the bonding force between the first layer and a resin for molding of a composite material is smaller than the 180-degree peeling adhesion force of the fourth layer, and the intermolecular cohesive force of the first adhesive layer and the intermolecular cohesive force of the second adhesive layer are both larger than the 180-degree peeling adhesion force of the fourth layer. The anti-sticking adhesive tape can easily be separated from the resin for molding of a composite material when opening the mold.

公开(公告)号：US20190106610A1

公开(公告)日：2019-04-11

申请号：US16212217

申请日：2018-12-06

Applicant: NITTO DENKO CORPORATION

Inventor： Hiroki KIGAMI ,  Yoshinori WATANABE

IPC: C09J183/04 ,  C08L83/00 ,  C08K5/56 ,  C09J7/38 ,  C09J7/30 ,  C09J7/21 ,  C09J7/20 ,  C08K5/14 ,  C08K5/00

Abstract: A silicone adhesive composition includes 100 parts by weight of a peroxide-curable silicone, 1.2 to 3.2 parts by weight of an organic peroxide curing agent, and 2 to 9 parts by weight of an addition reaction-curable silicone rubber. An adhesive tape according to the present invention is a tape including includes a base and an adhesive layer placed on the base, the adhesive layer being formed from the above silicone adhesive composition. The adhesive composition according to the present invention exhibits high load bearing capacity even in higher-temperature environments than ever before. The adhesive tape according to the present invention exhibits high load bearing capacity and good shelf life even in such high-temperature environments.

公开(公告)号：US20170009115A1

公开(公告)日：2017-01-12

申请号：US15116462

申请日：2015-01-08

Applicant: NITTO DENKO CORPORATION

Inventor： Hiroki KIGAMI ,  Yoshinori WATANABE

IPC: C09J183/04 ,  C09J7/04

CPC classification number: C09J183/04 ,  C08K5/0025 ,  C08K5/14 ,  C08K5/56 ,  C08L83/00 ,  C09J7/205 ,  C09J7/21 ,  C09J7/30 ,  C09J7/38 ,  C09J2201/606 ,  C09J2205/10 ,  C09J2205/102 ,  C09J2400/143 ,  C09J2400/263 ,  C09J2427/006 ,  C09J2483/00

Abstract: A composition according to the present invention is a silicone adhesive composition including 100 parts by weight of a peroxide-curable silicone, 1.2 to 3.2 parts by weight of an organic peroxide curing agent, and 2 to 9 parts by weight of an addition reaction-curable silicone rubber. An adhesive tape according to the present invention is a tape including a base and an adhesive layer placed on the base, the adhesive layer being formed from the above silicone adhesive composition. The adhesive composition according to the present invention exhibits high load bearing capacity even in higher-temperature environments than ever before. The adhesive tape according to the present invention exhibits high load bearing capacity and good shelf life even in such high-temperature environments.

Abstract translation: 根据本发明的组合物是一种硅氧烷粘合剂组合物，其包含100重量份的可过氧化物固化的硅氧烷，1.2至3.2重量份的有机过氧化物固化剂和2至9重量份的加成反应固化性 硅橡胶。 根据本发明的粘合带是一种带，其包括基部和位于基底上的粘合剂层，粘合剂层由上述硅氧烷粘合剂组合物形成。 根据本发明的粘合剂组合物即使在比以往更高的温度环境中也显示出高承载能力。 根据本发明的粘合带即使在这样的高温环境下也显示出高的承载能力和良好的保质期。