公开(公告)号：US10414847B2

公开(公告)日：2019-09-17

申请号：US15309471

申请日：2015-05-08

Applicant: JAPAN SCIENCE AND TECHNOLOGY AGENCY

Inventor： Atsushi Takahara ,  Hiroshi Jinnai ,  Daiki Murakami ,  Yuki Norizoe

IPC: C08F292/00 ,  C08F112/08 ,  G03F7/00

Abstract: The object of the present invention is to provide a polymer brush which forms phase-separated structure in a gas phase. The polymer brush according to the present invention comprises a substrate and a polymer layer wherein the polymer layer comprises polymer chains each of which has one end fixed on the substrate and other end free-ended, and wherein a state of phase-separation between a polymer dense part and a polymer thin part reversibly changes in the polymer layer.

公开(公告)号：US20160194513A1

公开(公告)日：2016-07-07

申请号：US14940559

申请日：2015-11-13

Applicant: Japan Science and Technology Agency

Inventor： Atsushi Takahara ,  Motoyasu Kobayashi ,  Hirohmi Watanabe

IPC: C09D129/02

CPC classification number: C09D129/02 ,  C08F4/40 ,  C08F212/14 ,  C08F220/34 ,  C08F283/00 ,  C08F291/04 ,  C08F291/06 ,  C08F291/08 ,  C08F291/12 ,  C08F2438/01 ,  C08G61/10 ,  C08G65/44 ,  C08G2261/135 ,  C08G2261/1414 ,  C08G2261/312 ,  C08G2261/43 ,  C08G2261/76 ,  C08J7/16 ,  C09D4/00 ,  C09D127/22 ,  C09D133/16 ,  C09D165/02 ,  C09D193/00

Abstract: A novel material is provided herein which is suitable for use in a precursor of a polymer coating material that coats a polymer on a surface of a base material to provide the base material with surface modification and/or functionality assignment. A composite material characterized in that a compound having a polymerization initiation site containing a halogen group is incorporated in a crosslinked structure comprising a catechol derivative or a phenol derivative represented by the following formula (I). In the formula (I), R may be interrupted by an oxygen molecule and represents a hydrocarbon group with 2 to 20 carbons that has at least one double bond site, and A represents a hydrogen atom, a hydroxyl group, or an alkoxy group with 1 to 20 carbons.

Abstract translation: 本文提供了一种适用于聚合物涂层材料的前体的新型材料，其在基材表面上涂覆聚合物以提供基材以进行表面改性和/或功能性分配。 一种复合材料，其特征在于具有含有卤素基团的聚合引发部位的化合物被引入到由下式（I）表示的儿茶酚衍生物或苯酚衍生物的交联结构体中。 在式（I）中，R可以被氧分子中断，并且表示具有至少一个双键位置的碳原子数为2〜20的烃基，A表示氢原子，羟基或烷氧基， 1至20个碳。

公开(公告)号：US10711083B2

公开(公告)日：2020-07-14

申请号：US15997838

申请日：2018-06-05

Applicant: JAPAN SCIENCE AND TECHNOLOGY AGENCY

Inventor： Atsushi Takahara ,  Jin Nishida

IPC: C08F220/58 ,  C08F226/02 ,  C09J9/00 ,  C09J201/02 ,  C09J133/24 ,  C09J139/00

Abstract: The object of the present invention is to provide a novel adhesive. The characteristics of the present invention is an adhesive comprising an organic polymer having a main chain formed by a water-soluble polymer unit, and a hydrophilic organic group and a self-assembling group bonded to the water-soluble polymer unit; and a curing agent.

公开(公告)号：US10011671B2

公开(公告)日：2018-07-03

申请号：US14914289

申请日：2014-07-10

Applicant: JAPAN SCIENCE AND TECHNOLOGY AGENCY

Inventor： Atsushi Takahara ,  Jin Nishida

IPC: C09J139/00 ,  C08F220/58 ,  C09J9/00 ,  C09J201/02 ,  C09J133/24

CPC classification number: C08F220/58 ,  C09J9/00 ,  C09J133/24 ,  C09J201/02 ,  C08F2220/603 ,  C08F220/54

Abstract: The object of the present invention is to provide a novel adhesive. The characteristics of the present invention is an adhesive comprising an organic polymer having a main chain formed by a water-soluble polymer unit, and a hydrophilic organic group and a self-assembling group bonded to the water-soluble polymer unit; and a curing agent.

公开(公告)号：US09732249B2

公开(公告)日：2017-08-15

申请号：US14940559

申请日：2015-11-13

Applicant: Japan Science and Technology Agency

Inventor： Atsushi Takahara ,  Motoyasu Kobayashi ,  Hirohmi Watanabe

IPC: C09D129/02 ,  C08F291/04 ,  C08F291/06 ,  C08F291/08 ,  C08F212/14 ,  C09D127/22 ,  C08F291/12 ,  C08F4/40 ,  C08J7/16 ,  C08F283/00 ,  C08G65/44 ,  C09D193/00 ,  C09D4/00 ,  C08F220/34 ,  C09D133/16 ,  C08G61/10 ,  C09D165/02

CPC classification number: C09D129/02 ,  C08F4/40 ,  C08F212/14 ,  C08F220/34 ,  C08F283/00 ,  C08F291/04 ,  C08F291/06 ,  C08F291/08 ,  C08F291/12 ,  C08F2438/01 ,  C08G61/10 ,  C08G65/44 ,  C08G2261/135 ,  C08G2261/1414 ,  C08G2261/312 ,  C08G2261/43 ,  C08G2261/76 ,  C08J7/16 ,  C09D4/00 ,  C09D127/22 ,  C09D133/16 ,  C09D165/02 ,  C09D193/00

Abstract: A novel material is provided herein which is suitable for use in a precursor of a polymer coating material that coats a polymer on a surface of a base material to provide the base material with surface modification and/or functionality assignment. A composite material characterized in that a compound having a polymerization initiation site containing a halogen group is incorporated in a crosslinked structure comprising a catechol derivative or a phenol derivative represented by the following formula (I). In the formula (I), R may be interrupted by an oxygen molecule and represents a hydrocarbon group with 2 to 20 carbons that has at least one double bond site, and A represents a hydrogen atom, a hydroxyl group, or an alkoxy group with 1 to 20 carbons.