公开(公告)号：US09873801B2

公开(公告)日：2018-01-23

申请号：US15128044

申请日：2015-03-26

Applicant: LINTEC CORPORATION

Inventor： Maki Hironaga ,  Yoshitomo Ono ,  Takashi Sugino

IPC: C09D5/16 ,  C09D183/04 ,  B05D3/04 ,  B05D3/10 ,  B05D5/08 ,  B05D7/00 ,  B05D5/00

CPC classification number: C09D5/1675 ,  B05D3/046 ,  B05D3/108 ,  B05D5/00 ,  B05D5/08 ,  B05D7/52 ,  C09D5/16 ,  C09D5/1693 ,  C09D183/04

Abstract: Provided is an antifouling sheet having an antifouling layer formed of an antifouling layer-forming composition containing a specific tetrafunctional silane compound (A) and a specific trifunctional silane compound (B) wherein the content of the component (B) is 8 to 90 mol % relative to 100 mol % of the component (A), and the antifouling layer is a layer formed by drying and curing a coating film formed of the antifouling layer-forming composition, in an ammonia atmosphere. Also provided is a method for producing the antifouling sheet. The antifouling sheet is provided with an antifouling layer having good surface state and curability, has a large slip acceleration for water droppings, thereby having excellent water repellency that makes water droplets slip off instantly, and has excellent interlayer adhesiveness.

公开(公告)号：US10273382B2

公开(公告)日：2019-04-30

申请号：US15542227

申请日：2016-01-12

Applicant: LINTEC CORPORATION

Inventor： Maki Hironaga ,  Sou Miyata ,  Yoshitomo Ono ,  Yutaka Nanashima ,  Takashi Sugino

IPC: C09D183/04 ,  C09D5/16 ,  B32B27/00 ,  C09K3/18 ,  B32B27/28 ,  C08L83/00 ,  C08G77/24

Abstract: Provided is an antifouling composition including a tetrafunctional silane-based compound (A) having a specified structure, a trifunctional silane-based compound having a specified structure, and at least one metal catalyst (C) selected from the group consisting of a titanium-based catalyst, an aluminum-based catalyst, a tin-based catalyst, and a zinc-based catalyst, the antifouling composition satisfying the following relational expression (1). 1.5≤y≤2x+1  Expression (1): In the expression, x indicates the carbon number of an alkyl group that is selected for R2 in the formula (b) representing the silane-based compound (B) and indicates a number of 4 to 22; and y indicates a blending amount ratio (A)/(B) in a molar ratio of the silane-based compound (A) to the silane-based compound (B).

公开(公告)号：US10604684B2

公开(公告)日：2020-03-31

申请号：US14768369

申请日：2014-03-26

Applicant: LINTEC CORPORATION

Inventor： Haruya Yamada ,  Kiichiro Kato ,  Tomio Hatanaka ,  Takashi Sugino ,  Satoshi Kawada

IPC: C09J133/08 ,  C09J5/00 ,  C09J171/02 ,  C08K5/42 ,  C09J9/00 ,  B32B27/30 ,  C08F220/18 ,  C09J7/38 ,  C08L71/03 ,  C08L33/08 ,  B32B7/06 ,  B32B7/12 ,  C09J11/08 ,  C08K5/17

Abstract: An electrically peelable pressure sensitive adhesive composition, which contains an acrylic polymer (A), a (poly)alkylene polyol (B) having a number average molecular weight of no greater than 2000, and an ammonium salt (C), has a high adhesiveness before voltage application, but the adhesiveness can decrease effectively by voltage application for a short time.