公开(公告)号：US10053589B2

公开(公告)日：2018-08-21

申请号：US14952989

申请日：2015-11-26

Applicant: POSTECH ACADEMY-INDUSTRY FOUNDATION

Inventor： Dong Soo Hwang ,  Jin Hwa Heo ,  Dong Yeop Oh

IPC: C09D7/12 ,  C09D5/00 ,  A61L29/08 ,  A61L31/08 ,  B05D5/00 ,  C09D127/22 ,  C09D171/02 ,  C09D7/63 ,  B05D1/18

CPC classification number: C09D7/63 ,  A61L29/08 ,  A61L31/08 ,  B05D1/185 ,  B05D5/005 ,  C09D5/002 ,  C09D127/22 ,  C09D171/02

Abstract: The present invention relates to a surface treatment composition for forming a self-assembled coating layer which is easily coated and removed and a surface treatment method, where the self-assembled coating layer can be easily formed because of use of a compound having the hydroxyl groups as a diol are attached to an ortho position of a benzene ring and be removed by treatment of Al3+ or Fe3+. Thus, the surface can be reused by forming a new self-assembled coating layer, thereby making the surface treatment composition be applied to various researches and industrial fields of the self-assembly coating layer which are used for reduction in metal abrasion resistance, introduction of a chemical functional group for detecting a biomolecule, the surface hydrophilicity, introduction of an antifouling property to the surface, and the like.

公开(公告)号：US20160090489A1

公开(公告)日：2016-03-31

申请号：US14952989

申请日：2015-11-26

Applicant: POSTECH ACADEMY-INDUSTRY FOUNDATION

Inventor： Dong Soo HWANG ,  Jin Hwa Heo ,  Dong Yeop Oh

IPC: C09D7/12 ,  B05D5/00 ,  A61L31/08 ,  A61L29/08 ,  C09D127/22 ,  C09D171/02

CPC classification number: C09D7/63 ,  A61L29/08 ,  A61L31/08 ,  B05D1/185 ,  B05D5/005 ,  C09D5/002 ,  C09D127/22 ,  C09D171/02

Abstract: The present invention relates to a surface treatment composition for forming a self-assembled coating layer which is easily coated and removed and a surface treatment method, where the self-assembled coating layer can be easily formed because of use of a compound having the hydroxyl groups as a diol are attached to an ortho position of a benzene ring and be removed by treatment of Al3+ or Fe3+. Thus, the surface can be reused by forming a new self-assembled coating layer, thereby making the surface treatment composition be applied to various researches and industrial fields of the self-assembly coating layer which are used for reduction in metal abrasion resistance, introduction of a chemical functional group for detecting a biomolecule, the surface hydrophilicity, introduction of an antifouling property to the surface, and the like.

Abstract translation: 本发明涉及一种用于形成易于涂覆和去除的自组装涂层的表面处理组合物和表面处理方法，其中由于使用具有羟基的化合物可容易地形成自组装涂层 作为二醇与苯环的邻位连接并通过Al 3+或Fe 3+的处理除去。 因此，可以通过形成新的自组装涂层来再次使用表面，从而使表面处理组合物适用于用于降低金属耐磨性的自组装涂层的各种研究和工业领域，引入 用于检测生物分子的化学官能团，表面亲水性，向表面引入防污性等。