POLYMER WITH TUNABLE REFRACTIVE INDEX

To provide a polymer with a tunable refractive index.SOLUTION: A coating comprising a polymeric layer is provided, in which the polymeric layer comprises a reaction product of a first monomer comprising two or more aromatic acetylene groups and a second monomer comprising two or more cyclopentadieno...

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Bibliographische Detailangaben
Hauptverfasser:	CHARLES R KINZIE, CHRISTOPHER D GILMORE, CATHERINE MULZER, BETHANY L SECKMAN, ANASTASIA L PATTERSON, BRIAN LITCHFIELD
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES INKS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PHYSICS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	To provide a polymer with a tunable refractive index.SOLUTION: A coating comprising a polymeric layer is provided, in which the polymeric layer comprises a reaction product of a first monomer comprising two or more aromatic acetylene groups and a second monomer comprising two or more cyclopentadienone groups, or a cured product of the reaction product. The coating may or may not additionally contain a crosslinker and/or a thermal acid generator. An optical thin film made from the coating exhibits a refractive index that makes the thin film useful as an intermediate layer for matching refractive indices between adjacent layers of a display device and thereby improves the output efficiency of the device.SELECTED DRAWING: None 【課題】屈折率が調節可能なポリマーを提供する。【解決手段】ポリマー層を備えるコーティングであって、ポリマー層は、２つ以上の芳香族アセチレン基を含む第１のモノマーと２つ以上のシクロペンタジエノン基を含む第２のモノマーとの反応生成物、又は反応生成物の硬化生成物を含む、コーティングが開示される。コーティングは、追加的に架橋剤及び／又は熱酸発生剤を含んでも含まなくてもよい。コーティングから製造された光学薄膜は、ディスプレイ装置の隣接層間の屈折率を一致させて、それによって装置の出力効率を改善するための中間層として有用になる屈折率を示す。【選択図】なし