The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 31, 2018
Filed:
Oct. 29, 2007
Shinji Takeoka, Tokyo, JP;
Yosuke Okamura, Chiba, JP;
Toshinori Fujie, Tokyo, JP;
Saori Utsunomiya, Ibaraki, JP;
Takahiro Goto, Niigata, JP;
Shinji Takeoka, Tokyo, JP;
Yosuke Okamura, Chiba, JP;
Toshinori Fujie, Tokyo, JP;
Saori Utsunomiya, Ibaraki, JP;
Takahiro Goto, Niigata, JP;
Abstract
A method for preparing a thin film polymer structure having a functional substance on an A surface and a B surface of the film, the polymer structure being obtained by: (a) adsorbing polyfunctional molecules to a region of an arbitrary shape in an interface between a substrate body and a liquid phase; (b) polymerizing and/or crosslinking the adsorbing polyfunctional molecules to form a polymer thin film; (c) bonding a functional substance to the A surface of the formed thin film and then forming a soluble support film on the A surface; (d) exfoliating the thin film and the soluble support film from the substrate body; and (e) bonding to the B surface of the thin film a functional substance identical to or different from the functional substance bonded to the A surface and then dissolving the soluble support film with a solvent.