JPWO2019176695A5 - - Google Patents
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- JPWO2019176695A5 JPWO2019176695A5 JP2020506440A JP2020506440A JPWO2019176695A5 JP WO2019176695 A5 JPWO2019176695 A5 JP WO2019176695A5 JP 2020506440 A JP2020506440 A JP 2020506440A JP 2020506440 A JP2020506440 A JP 2020506440A JP WO2019176695 A5 JPWO2019176695 A5 JP WO2019176695A5
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- Prior art keywords
- layer
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- degrees
- organic polymer
- dropping
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 13
- 229920000620 organic polymer Polymers 0.000 claims 11
- 239000012528 membrane Substances 0.000 claims 8
- 239000000758 substrate Substances 0.000 claims 8
- 230000003746 surface roughness Effects 0.000 claims 8
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims 5
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims 5
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims 5
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims 5
- 239000005642 Oleic acid Substances 0.000 claims 5
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims 5
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims 5
- 229920006294 polydialkylsiloxane Polymers 0.000 claims 5
- 125000006551 perfluoro alkylene group Chemical group 0.000 claims 3
- 125000005010 perfluoroalkyl group Chemical group 0.000 claims 3
- 229920000642 polymer Polymers 0.000 claims 2
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical group 0.000 claims 1
Claims (18)
前記膜は、前記膜の表面に露出した層を含み、
前記表面の表面粗さＲａが０．５ｎｍ～５０ｎｍであり、
前記表面に質量４ｍｇの水滴を滴下して測定した水の転落角が３０度以下であり、
下記ａ）～ｃ）の少なくとも１つが成立する、物品。
ａ）前記層は、ポリジアルキルシロキサン構造を含む主鎖を有する有機ポリマーを含む。
ｂ）前記層は有機ポリマーを含み、前記有機ポリマーはパーフルオロアルキル又はパーフルオロアルキレン基を含まない。
ｃ）前記表面に質量４ｍｇのオレイン酸の液滴を滴下して測定した接触角が１５度以上である。
ただし、前記有機ポリマーは、一端が前記層とは別に前記膜に含まれる下地層又は前記基材に固定され、他端が前記表面に露出している。 A substrate and a film formed on the substrate are provided.
The membrane comprises a layer exposed on the surface of the membrane.
The surface roughness Ra of the surface is 0.5 nm to 50 nm, and the surface roughness Ra is 0.5 nm to 50 nm.
The falling angle of water measured by dropping a water droplet having a mass of 4 mg on the surface is 30 degrees or less.
An article for which at least one of the following a) to c) is satisfied.
a) The layer contains an organic polymer having a main chain containing a polydialkylsiloxane structure.
b) The layer contains an organic polymer, which is free of perfluoroalkyl or perfluoroalkylene groups.
c) The contact angle measured by dropping a droplet of oleic acid having a mass of 4 mg onto the surface is 15 degrees or more.
However, one end of the organic polymer is fixed to the base layer or the base material contained in the film separately from the layer, and the other end is exposed to the surface.
前記膜は、前記膜の表面に露出した層を含み、
前記表面の表面粗さＲａが０．５ｎｍ～５０ｎｍであり、
前記層は、ポリジアルキルシロキサン構造を含む主鎖を有する有機ポリマーのポリマーブラシを含む、物品。 A substrate and a film formed on the substrate are provided.
The membrane comprises a layer exposed on the surface of the membrane.
The surface roughness Ra of the surface is 0.5 nm to 50 nm, and the surface roughness Ra is 0.5 nm to 50 nm.
The layer comprises a polymer brush of an organic polymer having a main chain comprising a polydialkylsiloxane structure.
前記膜は、前記膜の表面に露出した層を含み、The membrane comprises a layer exposed on the surface of the membrane.
前記層の厚さが１ｎｍ～３０ｎｍであり、The layer has a thickness of 1 nm to 30 nm.
前記表面の表面粗さＲａが０．５ｎｍ～５０ｎｍであり、The surface roughness Ra of the surface is 0.5 nm to 50 nm, and the surface roughness Ra is 0.5 nm to 50 nm.
前記表面に質量４ｍｇの水滴を滴下して測定した水の転落角が３０度以下であり、The falling angle of water measured by dropping a water droplet having a mass of 4 mg on the surface is 30 degrees or less.
下記ａ）～ｃ）の少なくとも１つが成立する、物品。An article for which at least one of the following a) to c) is satisfied.
ａ）前記層は、ポリジアルキルシロキサン構造を含む主鎖を有する有機ポリマーを含む。a) The layer contains an organic polymer having a main chain containing a polydialkylsiloxane structure.
ｂ）前記層は有機ポリマーを含み、前記有機ポリマーはパーフルオロアルキル又はパーフルオロアルキレン基を含まない。b) The layer contains an organic polymer, which is free of perfluoroalkyl or perfluoroalkylene groups.
ｃ）前記表面に質量４ｍｇのオレイン酸の液滴を滴下して測定した接触角が１５度以上である。c) The contact angle measured by dropping a droplet of oleic acid having a mass of 4 mg onto the surface is 15 degrees or more.
前記膜は、前記膜の表面に露出した層を含み、The membrane comprises a layer exposed on the surface of the membrane.
前記膜は、前記層とは別の層として下地層を含み、The film includes an underlying layer as a layer separate from the layer.
前記下地層は、金属酸化物膜であり、The base layer is a metal oxide film and is
前記表面の表面粗さＲａが０．５ｎｍ～５０ｎｍであり、The surface roughness Ra of the surface is 0.5 nm to 50 nm, and the surface roughness Ra is 0.5 nm to 50 nm.
前記表面に質量４ｍｇの水滴を滴下して測定した水の転落角が３０度以下であり、The falling angle of water measured by dropping a water droplet having a mass of 4 mg on the surface is 30 degrees or less.
下記ａ）～ｃ）の少なくとも１つが成立する、物品。An article for which at least one of the following a) to c) is satisfied.
ａ）前記層は、ポリジアルキルシロキサン構造を含む主鎖を有する有機ポリマーを含む。a) The layer contains an organic polymer having a main chain containing a polydialkylsiloxane structure.
ｂ）前記層は有機ポリマーを含み、前記有機ポリマーはパーフルオロアルキル又はパーフルオロアルキレン基を含まない。b) The layer contains an organic polymer, which is free of perfluoroalkyl or perfluoroalkylene groups.
ｃ）前記表面に質量４ｍｇのオレイン酸の液滴を滴下して測定した接触角が１５度以上である。c) The contact angle measured by dropping a droplet of oleic acid having a mass of 4 mg onto the surface is 15 degrees or more.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018046061 | 2018-03-13 | ||
| JP2018046061 | 2018-03-13 | ||
| PCT/JP2019/008904 WO2019176695A1 (en) | 2018-03-13 | 2019-03-06 | Article comprising layer containing organic polymer having high affinity to sebum |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2019176695A1 JPWO2019176695A1 (en) | 2021-03-25 |
| JPWO2019176695A5 true JPWO2019176695A5 (en) | 2022-03-11 |
| JP7213866B2 JP7213866B2 (en) | 2023-01-27 |
Family
ID=67907767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020506440A Active JP7213866B2 (en) | 2018-03-13 | 2019-03-06 | Article with layer containing organic polymer with high affinity for sebum |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7213866B2 (en) |
| WO (1) | WO2019176695A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009025292A1 (en) | 2007-08-21 | 2009-02-26 | Sony Chemical & Information Device Corporation | Antireflection film |
| JP2013543990A (en) * | 2010-10-28 | 2013-12-09 | スリーエム イノベイティブ プロパティズ カンパニー | Superhydrophobic film structure |
| JP5626395B2 (en) | 2013-03-27 | 2014-11-19 | 大日本印刷株式会社 | Water droplet holding sheet |
| JP6348745B2 (en) * | 2014-03-26 | 2018-06-27 | リンテック株式会社 | Hard coat film, transparent conductive film, and capacitive touch panel |
| KR20170049383A (en) * | 2015-10-27 | 2017-05-10 | 삼성전자주식회사 | Polymer film, and optical member, polarization member and display device employing the polymer film |
| TWI712682B (en) | 2016-04-28 | 2020-12-11 | 日商住友化學股份有限公司 | Envelope |
-
2019
- 2019-03-06 JP JP2020506440A patent/JP7213866B2/en active Active
- 2019-03-06 WO PCT/JP2019/008904 patent/WO2019176695A1/en active Application Filing
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