METHOD FOR MANUFACTURING MULTIFUNCTIONAL RESIN BODY

Title:

METHOD FOR MANUFACTURING MULTIFUNCTIONAL RESIN BODY

Document Type and Number:

WIPO Patent Application WO/2019/167387

Kind Code:

A1

Abstract:

The present invention provides a method for manufacturing a multifunctional resin body that reduces the optical transmittance in a plurality of wavelength bands, the method including: a first step for obtaining a first functionalized substrate by applying, to a substrate, a first functional dye that absorbs light in a first wavelength band and that has sublimability; a second step for placing the first functionalized substrate and a functional resin body in opposition to each other, the functional resin body having a function for reducing the optical transmittance in a second wavelength band, which is a wavelength band different from the first wavelength band, and for heating the first functionalized substrate so as to cause sublimation of the first functional dye, thereby causing the first functional dye to adhere to the functional resin body; and a third step for heating the functional resin body having the first functional dye adhering thereto, thereby fixing the first functional dye on the functional resin body, wherein a multifunctional resin body is obtained by adding a function for reducing the optical transmittance in the first wavelength band to the functional resin body by using the first functional dye.

Inventors:

ABE KOJI (JP)
ISOGAI NAOHIDE (JP)
INUZUKA MINORU (JP)
SHIBAMOTO TAKAHISA (JP)

Application Number:

PCT/JP2018/046331

Publication Date:

September 06, 2019

Filing Date:

December 17, 2018

Export Citation:

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Assignee:

NIDEK KK (JP)

International Classes:

G02B5/22; D06P5/00; G02C7/10

Foreign References:

JP2017015761A	2017-01-19
JP2001215306A	2001-08-10
JP2006154783A	2006-06-15
JP2015148673A	2015-08-20
JP2014199327A	2014-10-23
JP2004326018A	2004-11-18
JP2003185982A	2003-07-03

Other References: