公开(公告)号：US20200040117A1

公开(公告)日：2020-02-06

申请号：US16499011

申请日：2017-06-27

Applicant: OSAKA ORGANIC CHEMICAL INDUSTRY LTD.

Inventor： Mitsuhiro KOUDA ,  Mitsuko KITANOHARA ,  Yuya TOMIMORI ,  Yu MIYAZAWA

IPC: C08F220/18 ,  C08F290/06 ,  G01N3/08

Abstract: The purpose of the present invention is to provide a method for manufacturing a polymer having a desired strain. Provided is a method for manufacturing a polymer having a desired strain, said method comprising: a step for polymerizing one or more kinds of starting monomers by irradiating with ultraviolet rays having such an illuminance as to generate the desired strain; and, if required, a step for measuring the strain of the polymers thus formed and selecting a polymer having the desired strain. In one embodiment, provided is a method for determining the illuminance of ultraviolet rays for manufacturing a polymer having a desired strain.