公开(公告)号：US20190241769A1

公开(公告)日：2019-08-08

申请号：US16343351

申请日：2017-10-17

Applicant: NITTO DENKO CORPORATION

Inventor： Naofumi KOSAKA ,  Keisuke SHIMOKITA ,  Hironao OOTAKE ,  Asami DOI ,  Mizuho CHIBA ,  Akiko TAKAHASHI

IPC: C09J7/40 ,  B32B5/18 ,  B32B27/28 ,  B32B27/34 ,  B32B27/36 ,  B32B27/32 ,  C09J7/20 ,  C09J7/38 ,  C09J201/04

CPC classification number: C09J7/403 ,  B32B5/18 ,  B32B27/00 ,  B32B27/281 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  C09J7/20 ,  C09J7/38 ,  C09J201/00 ,  C09J201/04 ,  C09J2201/606

Abstract: A separator containing a substrate and a release layer formed on at least one side of the substrate wherein the separator shows a strain of not more than 7% when a load of 5N/20 mm is applied for one minute in the pulling direction, and when the substrate is cut in half in the thickness direction to divide the separator into two, an apparent elastic modulus in the pulling direction of one of the divided separators is larger than an apparent elastic modulus in the pulling direction of the other divided separator.

公开(公告)号：US20190039851A1

公开(公告)日：2019-02-07

申请号：US16040187

申请日：2018-07-19

Applicant: PLUS CORPORATION

Inventor： Yasuo NARITA

IPC: B65H37/00 ,  B32B38/10

CPC classification number: B65H37/007 ,  B32B38/10 ,  C09J7/10 ,  C09J2201/28 ,  C09J2201/606

Abstract: To provide a transfer tap that can increase an effective application area while preventing an occurrence of a stringing phenomenon, there is provided a transfer tape having a film-like base material and a transferable layer provided on one surface of the base material and configured to be transferred to a transfer intended surface by being pressed against from the other surface of the base material, wherein the transferable layer includes a plurality of transfer columns of a self-adhesive or an adhesive that are provided to extend in a transfer direction and wherein the transferable columns each have a plurality of block portions and a plurality of bridge portions configured to connect the block portions together and having a width dimension that is smaller than a width dimension of the block portions.

公开(公告)号：US20180333745A1

公开(公告)日：2018-11-22

申请号：US16050645

申请日：2018-07-31

Applicant: NDFOS CO., LTD.

Inventor： Chang Hoo LEE

IPC: B05D3/02 ,  H01M2/08 ,  B05D3/04 ,  C09J7/29 ,  C08K9/00 ,  C08K7/22

CPC classification number: B05D3/0254 ,  B05D3/0406 ,  C08K7/22 ,  C08K9/00 ,  C09J7/29 ,  C09J2201/128 ,  C09J2201/606 ,  C09J2203/33 ,  C09J2205/10 ,  C09J2205/106 ,  C09J2205/11 ,  C09J2433/00 ,  C09J2433/001 ,  C09J2433/006 ,  C09J2467/006 ,  H01M2/08 ,  H01M2220/20

Abstract: Provided is a waterproof tape for an automobile battery which comprises a filler layer having formed on one side of a base film to exhibit excellent viscosity while being thin and has excellent shock resistance and an excellent waterproof property, and a manufacturing method.

公开(公告)号：US20180298238A1

公开(公告)日：2018-10-18

申请号：US15767932

申请日：2016-10-12

Applicant: LINTEC CORPORATION ,  SUMITOMO SEIKA CHEMICALS CO., LTD.

Inventor： Yosuke KOMA ,  Yutaka NANASHIMA ,  Yoshitomo ONO ,  Kiyoshi NISHIOKA ,  Shizuka HACHIKEN

IPC: C09J7/38 ,  C09J169/00 ,  C09J133/08 ,  C09J133/10

CPC classification number: C09J7/38 ,  C08K5/205 ,  C08K5/29 ,  C08K5/31 ,  C08K5/3435 ,  C08K5/3445 ,  C08K5/3462 ,  C09J7/385 ,  C09J133/00 ,  C09J133/08 ,  C09J133/10 ,  C09J169/00 ,  C09J2201/606 ,  C09J2203/326 ,  C09J2205/102 ,  C09J2205/302 ,  C09J2433/00 ,  C09J2469/00 ,  C08K5/16

Abstract: A pressure sensitive adhesive sheet is provided which comprises a pressure sensitive adhesive layer formed of a pressure sensitive adhesive composition. The pressure sensitive adhesive composition contains an aliphatic polycarbonate and a pressure sensitive adhesive resin other than the aliphatic polycarbonate. The pressure sensitive adhesive sheet can be reduced in the adhesive strength at desired timing by a novel mechanism of action so that the release of an adherend becomes easy. The above pressure sensitive adhesive composition preferably contains an acid/base generator that generates an acid or a base by applying energy.

公开(公告)号：US20180282584A1

公开(公告)日：2018-10-04

申请号：US15680900

申请日：2017-08-18

Applicant: FLEX R&D, Inc.

Inventor： Prakash Mallya

IPC: C09J7/02

CPC classification number: C09J7/0207 ,  B32B7/00 ,  C09J7/38 ,  C09J2201/128 ,  C09J2201/28 ,  C09J2201/32 ,  C09J2201/36 ,  C09J2201/606 ,  C09J2205/10

Abstract: A tape closure system is shown and described herein. The tape closure system includes a first tape component having a pressure sensitive adhesive and a second tape component having a pressure sensitive adhesive, where at least one of the pressure sensitive adhesives has a modified surface to reduce the tack of the surface such that when the first and second pressure adhesives are brought into contact with one another they may sufficiently adhere to one another to form a seal but are still separable from one another and able to be repeatedly opened and sealed.

公开(公告)号：US10081133B2

公开(公告)日：2018-09-25

申请号：US15161335

申请日：2016-05-23

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Panu K. Zoller

IPC: B29C65/50 ,  C09J7/38 ,  C09J7/40 ,  B29K63/00 ,  B29L9/00 ,  B29L31/30

CPC classification number: B29C65/5057 ,  B29C65/5021 ,  B29K2063/00 ,  B29L2009/00 ,  B29L2031/3005 ,  C09J7/38 ,  C09J7/401 ,  C09J7/403 ,  C09J2201/128 ,  C09J2201/606 ,  C09J2205/114 ,  C09J2427/005 ,  C09J2483/005 ,  Y10T428/1429 ,  Y10T428/1452 ,  Y10T428/1476

Abstract: A double-sided adhesive tape assembly that includes a double-sided tape having a pressure sensitive adhesive (“PSA”) on each side thereof and a delaminatable release liner in contact with the pressure sensitive adhesive (“PSA”) on one or both sides of the double-sided tape is disclosed. A roll of the double-sided adhesive tape assembly is also disclosed. Methods of making and using the double-sided adhesive tape assembly are also disclosed.

公开(公告)号：US20180264489A1

公开(公告)日：2018-09-20

申请号：US15763185

申请日：2016-09-27

Applicant: LINTEC CORPORATION

Inventor： Koji TSUCHIBUCHI ,  Kazue UEMURA ,  Kiichiro KATO

IPC: B05B5/10 ,  B05D7/24 ,  B32B27/00 ,  B32B3/30 ,  C09J11/04 ,  C09J201/00 ,  C09J7/20

CPC classification number: B05B5/10 ,  B05D7/24 ,  B32B3/30 ,  B32B27/00 ,  C08G2170/40 ,  C08K3/00 ,  C08K3/013 ,  C08K3/34 ,  C08K3/346 ,  C08K3/36 ,  C08K7/00 ,  C09J5/00 ,  C09J7/20 ,  C09J7/38 ,  C09J11/04 ,  C09J133/02 ,  C09J133/08 ,  C09J175/04 ,  C09J201/00 ,  C09J2201/36 ,  C09J2201/606 ,  C09J2205/102 ,  C09J2421/00 ,  C09J2433/00 ,  C09J2467/006 ,  C09J2475/00 ,  C09D133/08

Abstract: Provided are a pressure sensitive adhesive sheet including, on a substrate, a resin layer containing a resin which is a resin layer containing a resin part (X) containing a resin as a main component and a particle part (Y) consisting of fine particles, at least a surface (α) of the resin layer on the side opposite to the side thereof on which the substrate is provided, having pressure sensitive adhesiveness, wherein a bending stress coefficient k in the MD direction of the substrate is 20 N·mm or less, a 10% elongation strength in the MD direction thereof is 260 N/15 mm or less, and concave portions satisfying specified requirements are included on the surface (α) of the resin layer; and a method for producing the pressure sensitive adhesive sheet.

公开(公告)号：US10067268B2

公开(公告)日：2018-09-04

申请号：US15514710

申请日：2015-09-29

Applicant: NITTO DENKO CORPORATION

Inventor： Satoshi Mita ,  Tomonori Ueno ,  Yusuke Motegi ,  Yasutaka Ishihara ,  Ayami Nakato ,  Atsushi Kishi

IPC: C09J7/29 ,  G02B1/14 ,  C09D129/04 ,  G02F1/1335 ,  G02B5/30 ,  C08K3/38 ,  C09J133/26

CPC classification number: G02B1/14 ,  C08K3/01 ,  C08K3/38 ,  C09D129/04 ,  C09J7/29 ,  C09J133/26 ,  C09J2201/122 ,  C09J2201/606 ,  C09J2201/622 ,  C09J2203/318 ,  C09J2203/326 ,  C09J2429/006 ,  C09J2433/00 ,  C09J2467/00 ,  G02B5/3033 ,  G02F1/133528 ,  G02F2202/28

Abstract: A one-side-protected polarizing film having a transparent protective film on only one surface of a polarizer, wherein: the polarizer contains a polyvinyl alcohol-based resin, has a thickness of 10 μm or less, and is designed to have a single-body transmittance T and a polarization degree P representing optical properties satisfying the condition of the following formula: P>−(100.929T−42.4−1)×100 (provided that T

公开(公告)号：US20180230335A1

公开(公告)日：2018-08-16

申请号：US15430632

申请日：2017-02-13

Applicant: Bryant Mayo

Inventor： Bryant Mayo

IPC: C09J7/02 ,  E04F21/00 ,  C09J11/04 ,  C09J11/06 ,  C09J11/08

CPC classification number: C09J7/0207 ,  C09J7/21 ,  C09J2201/122 ,  C09J2201/606 ,  C09J2203/31 ,  C09J2400/263 ,  E04F13/042 ,  Y10T428/14 ,  Y10T428/28

Abstract: A drywall tape including a fiber matrix having a first side and an opposing second side; a sandable coating on at least a portion of the first side of the fiber matrix, wherein the sandable coating is a first color; and, an adhesive element on at least a portion of the second side of the fiber matrix. Additionally, a system for preventing oversanding of surfaces including a matrix having a first side and an opposing second side; and, at least one sandable coating on at least a portion of the first side of the flexible matrix, wherein the sandable coating is a different color than the color of joint compound when dried.

公开(公告)号：US20180224580A1

公开(公告)日：2018-08-09

申请号：US15749250

申请日：2016-07-29

Applicant: NITTO DENKO CORPORATION

Inventor： Daisuke Hattori ,  Hiromoto Haruta ,  Kozo Nakamura ,  Hiroyuki Takemoto

IPC: G02B1/14 ,  C09J7/29 ,  B32B27/06 ,  B32B7/02 ,  G02B1/12

CPC classification number: G02B1/14 ,  B32B5/18 ,  B32B7/02 ,  B32B27/00 ,  B32B27/06 ,  B32B2305/026 ,  C09J7/29 ,  C09J2201/606 ,  C09J2203/318 ,  C09J2400/243 ,  G02B1/12 ,  G06F3/00

Abstract: The present invention is intended to provide an optical laminate that achieves a superior film strength and a property that a void-provided layer and a pressure-sensitive adhesive/adhesive layer are not easily peeled from each other. The optical laminate of the present invention includes: a void-provided layer; an intermediate layer; and a pressure-sensitive adhesive/adhesive layer, wherein the void-provided layer, the intermediate layer, and the pressure-sensitive adhesive/adhesive layer are stacked in this order, and the intermediate layer is formed by forming the pressure-sensitive adhesive/adhesive layer on the void-provided layer.