JP2023530371A - シラザン系化合物、これを含むコーティング用組成物、コーティング層を有する光透過性フィルム、及び光透過性フィルムを含む表示装置 - Google Patents
シラザン系化合物、これを含むコーティング用組成物、コーティング層を有する光透過性フィルム、及び光透過性フィルムを含む表示装置 Download PDFInfo
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
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Abstract
Description
110:支持層
210:第1コーティング層
220:第2コーティング層
Claims (15)
- 下記化学式1で表示されるシラザン系化合物:
[化学式1]
上記化学式1で、R11、R12、R13及びR14は、それぞれ独立に、水素、炭素数1~20のアルキル基、炭素数1~20のアルコキシ基、炭素数6~18のアリール基、炭素数3~20のアルキルアクリレート基、炭素数4~20のアルキルメタクリレート基、炭素数3~20のアルキルビニル基及びビニル基から選ばれるいずれか一つであり、
R21は、水素、炭素数1~10のアルキル基、炭素数6~18のアリール基及びビニル基から選ばれるいずれか一つであり、
R22は、水素、炭素数1~10のアルキル基、炭素数6~18のアリール基及びビニル基から選ばれるいずれか一つであり、
R3は、単一結合、炭素数1~10のアルキレン基、炭素数6~18のアリーレン基、炭素数2~20の置換されたアルキレン基、炭素数7~19の置換されたアリーレン基、炭素数3~20のアルキレンビニル基、ビニル基及び炭素数1~10のヘテロアルキレン基から選ばれるいずれか一つであり、
m及びnはそれぞれ、5~150の整数であり、
m/(m+n)は、0.2~0.98であり、
yは、0~2の整数であり、
上記化学式1の“A”は、下記化学式2で表現される:
[化学式2]
上記化学式2で、R41及びR42は、それぞれ独立に、水素及び炭素数1~4のアルキル基から選ばれるいずれか一つであり、
RBは、環状基を有する2価の化合物基である。 - 500~50,000g/molの重量平均分子量(Mw)を有する、請求項1に記載のシラザン系化合物。
- 下記化学式1で表示されるシラザン系化合物を含むコーティング用組成物:
[化学式1]
上記化学式1で、R11、R12、R13及びR14は、それぞれ独立に、水素、炭素数1~20のアルキル基、炭素数1~20のアルコキシ基、炭素数6~18のアリール基、炭素数3~20のアルキルアクリレート基、炭素数4~20のアルキルメタクリレート基、炭素数3~20のアルキルビニル基及びビニル基から選ばれるいずれか一つであり、
R21は、水素、炭素数1~10のアルキル基、炭素数6~18のアリール基及びビニル基から選ばれるいずれか一つであり、
R22は、水素、炭素数1~10のアルキル基、炭素数6~18のアリール基及びビニル基から選ばれるいずれか一つであり、
R3は、単一結合、炭素数1~10のアルキレン基、炭素数6~18のアリーレン基、炭素数2~20の置換されたアルキレン基、炭素数7~19の置換されたアリーレン基、炭素数3~20のアルキレンビニル基、ビニル基及び炭素数1~10のヘテロアルキレン基から選ばれるいずれか一つであり、
m及びnはそれぞれ、5~150の整数であり、
m/(m+n)は、0.2~0.98であり、
yは、0~2の整数であり、
上記化学式1の“A”は、下記化学式2で表現される:
[化学式2]
上記化学式2で、R41及びR42は、それぞれ独立に、水素及び炭素数1~4のアルキル基から選ばれるいずれか一つであり、
RBは、環状基を有する2価の化合物基である。 - 支持層;及び
前記支持層上の第1コーティング層;を含み、
前記第1コーティング層は、下記化学式1で表示されるシラザン系化合物の硬化生成物を含む、光透過性フィルム:
[化学式1]
上記化学式1で、R11、R12、R13及びR14は、それぞれ独立に、水素、炭素数1~20のアルキル基、炭素数1~20のアルコキシ基、炭素数6~18のアリール基、炭素数3~20のアルキルアクリレート基、炭素数4~20のアルキルメタクリレート基、炭素数3~20のアルキルビニル基及びビニル基から選ばれるいずれか一つであり、
R21は、水素、炭素数1~10のアルキル基、炭素数6~18のアリール基及びビニル基から選ばれるいずれか一つであり、
R22は、水素、炭素数1~10のアルキル基、炭素数6~18のアリール基及びビニル基から選ばれるいずれか一つであり、
R3は、単一結合、炭素数1~10のアルキレン基、炭素数6~18のアリーレン基、炭素数2~20の置換されたアルキレン基、炭素数7~19の置換されたアリーレン基、炭素数3~20のアルキレンビニル基、ビニル基及び炭素数1~10のヘテロアルキレン基から選ばれるいずれか一つであり、
m及びnはそれぞれ、5~150の整数であり、
m/(m+n)は、0.2~0.98であり、
yは、1~5の整数であり、
上記化学式1の“A”は、下記化学式2で表現される:
[化学式2]
上記化学式2で、R41及びR42は、それぞれ独立に、水素及び炭素数1~4のアルキル基から選ばれるいずれか一つであり、
RBは、環状基を有する2価の化合物基である。 - 前記シラザン系化合物は、500~50,000g/molの重量平均分子量(Mw)を有する、請求項8に記載の光透過性フィルム。
- 前記第1コーティング層は、0.02~10μmの厚さを有する、請求項8に記載の光透過性フィルム。
- 1.5以下の黄色度を有する、請求項8に記載の光透過性フィルム。
- 前記支持層上の第2コーティング層をさらに含み、
前記第2コーティング層は、下記化学式39で表現される化合物及び下記化学式40で表現される化合物の反応物を含む、請求項8に記載の光透過性フィルム。
[化学式39]
[化学式40]
上記化学式39で、R5は、エポキシ基、アクリル基及びイソシアネート基のうち少なくとも一つを含む線状、分枝状、脂環式及び芳香族有機化合物のいずれか一つから誘導され、
上記化学式39のR6及び上記化学式40のR7はそれぞれ、C1~C8の線状、分枝状又は脂環式ヘテロアルキル基であり、
化学式40のMは、金属元素であり、
化学式39のkは、1~3の整数であり、
化学式40のjは1~10の整数である。 - 表示パネル;及び
前記表示パネル上に配置された、請求項8~14のいずれか一項の光透過性フィルム;を含む表示装置。
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PCT/KR2021/007829 WO2021261889A1 (ko) | 2020-06-26 | 2021-06-22 | 실라잔계 화합물, 이를 포함하는 코팅용 조성물, 코팅층을 갖는 광투과성 필름 및 광투과성 필름을 포함하는 표시장치 |
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