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:
Dec. 14, 2021
Filed:
Aug. 08, 2018
Kagoshima University, Kagoshima, JP;
Takayuki Takei, Kagoshima, JP;
Masahiro Yoshida, Kagoshima, JP;
Yoshihiro Ohzuno, Kagoshima, JP;
Gen Hayase, Ibaraki, JP;
KAGOSHIMA UNIVERSITY, Kagoshima, JP;
Abstract
An object of the invention is to provide a method for producing a capsule or microbead having high encapsulation efficiency of an encapsulated substance, high production efficiency, and high versatility. The invention relates to a method for producing a microcapsule or microbead, comprising: a step of disposing a monomer droplet or polymer droplet containing a substance to be encapsulated, which has a surface coated with a plurality of solid fine particles, on a flat surface; and a step of solidifying the monomer droplet or polymer droplet disposed on the flat surface in a gas phase so as to form an outer shell of a capsule or microbead, thereby forming a region enclosed by the outer shell, wherein the substance is encapsulated in the region.