公开(公告)号：US20170198143A1

公开(公告)日：2017-07-13

申请号：US15327775

申请日：2015-07-16

Applicant: NITTO DENKO CORPORATION

Inventor： Sadahiro NAKANISHI ,  Shoichi KAWAMITSU ,  Miyuki KUROGI ,  Hisanari ONOUCHI

IPC: C09B69/10 ,  C09K11/06 ,  C09K11/02 ,  H01L31/055 ,  C08F20/68 ,  C08G61/10 ,  C08F10/14 ,  H01L31/048 ,  C09B57/00 ,  C08L23/08

CPC classification number: C09B69/10 ,  C08F10/14 ,  C08F20/68 ,  C08F220/34 ,  C08G61/02 ,  C08G61/10 ,  C08G61/123 ,  C08G73/08 ,  C08G2261/1424 ,  C08G2261/148 ,  C08G2261/149 ,  C08G2261/228 ,  C08G2261/312 ,  C08G2261/3424 ,  C08G2261/522 ,  C08G2261/91 ,  C08L23/0853 ,  C08L2203/204 ,  C08L2207/066 ,  C09B57/00 ,  C09B69/109 ,  C09K11/02 ,  C09K11/06 ,  C09K2211/1425 ,  C09K2211/1466 ,  H01L31/0481 ,  H01L31/055 ,  Y02E10/52 ,  C08F2220/1825 ,  C08F220/14

Abstract: The present invention relates to fluorescent, benzotriazole-containing dye compounds, which possess high processability, desirable optical characteristics and good photostability, while suppressing the formation of a precipitate, and to dye polymers comprising the same. The present invention further relates to a wavelength-converting encapsulant composition comprising said dye polymer and to a photovoltaic module, which comprises a layer comprising said wavelength-converting encapsulant. The polymer fluorescent benzotriazole-containing dye compound is represented by general formula (I): where the variables are defined in the specification.

公开(公告)号：US20170210903A1

公开(公告)日：2017-07-27

申请号：US15327773

申请日：2015-07-16

Applicant: NITTO DENKO CORPORATION

Inventor： Shoichi KAWAMITSU ,  Sadahiro NAKANISHI ,  Miyuki KUROGI ,  Hisanari ONOUCHI

IPC: C09B57/00 ,  H01L31/048 ,  H01L31/028 ,  H01L31/055 ,  C09B69/10 ,  C09K11/06

CPC classification number: C07D249/18 ,  C09B57/00 ,  C09B69/10 ,  C09B69/109 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1059 ,  H01L31/028 ,  H01L31/0481 ,  H01L31/055 ,  Y02E10/52

Abstract: The present invention relates to fluorescent, benzotriazole-containing dye compounds, which possess a high workability, desirable optical properties, and a good light stability, while suppressing the formation of a precipitate. The invention further relates to a wavelength-converting encapsulant layer, which is formed using the wavelength-converting encapsulant composition comprising said fluorescent, benzotriazole dye compounds. The fluorescent, benzotriazole-containing dye compounds are represented by general formula (I). wherein the variables are defined in the specification.