JP7452822B2 - 一段階共集合によるナノコンポジット塗装系 - Google Patents
一段階共集合によるナノコンポジット塗装系 Download PDFInfo
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- JP7452822B2 JP7452822B2 JP2022517187A JP2022517187A JP7452822B2 JP 7452822 B2 JP7452822 B2 JP 7452822B2 JP 2022517187 A JP2022517187 A JP 2022517187A JP 2022517187 A JP2022517187 A JP 2022517187A JP 7452822 B2 JP7452822 B2 JP 7452822B2
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- XCOBTUNSZUJCDH-UHFFFAOYSA-B lithium magnesium sodium silicate Chemical compound [Li+].[Li+].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Na+].[Na+].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3 XCOBTUNSZUJCDH-UHFFFAOYSA-B 0.000 description 1
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- LEHFSLREWWMLPU-UHFFFAOYSA-B zirconium(4+);tetraphosphate Chemical compound [Zr+4].[Zr+4].[Zr+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LEHFSLREWWMLPU-UHFFFAOYSA-B 0.000 description 1
Classifications
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/048—Forming gas barrier coatings
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- C09D129/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
- C09D129/02—Homopolymers or copolymers of unsaturated alcohols
- C09D129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
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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
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- 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
- C09D7/61—Additives non-macromolecular inorganic
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
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- C08J2429/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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- C08K3/346—Clay
Description
本明細書記載の発明は、極めて優れた酸素バリア機能および水蒸気バリア機能を示すスケーラブルなナノスケールバリアを詳細に記載するものである。
Claims (6)
- ナノコンポジットコーティング組成物であって、
結合剤と、
酸化グラフェンと、
少なくとも1つのモンモリロナイトフィラーとを有するものであり、
前記結合剤はポリビニルアルコールであり、
前記酸化グラフェンは、前記モンモリロナイトフィラーよりもアスペクト比が高い、ナノコンポジットコーティング組成物。 - 請求項1に記載のコーティングにおいて、前記組成物は架橋性であるコーティング。
- 請求項1に記載のコーティングにおいて、前記結合剤は1~99重量%の量で存在し、前記酸化グラフェンは0.001~30重量%の量で存在し、モンモリロナイトは1~80重量%の量で存在するものであるコーティング。
- 請求項1に記載のコーティングにおいて、前記組成物は60~99.99重量%の量で存在する溶媒を更に有するものであるコーティング。
- 請求項1に記載の前記コーティング組成物によりコーティングされた物品。
- 請求項5に記載の物品において、前記物品は25gm/m2/日未満の水蒸気透過率を有するものである物品。
Applications Claiming Priority (3)
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US201962923890P | 2019-10-21 | 2019-10-21 | |
US62/923,890 | 2019-10-21 | ||
PCT/US2020/056105 WO2021080876A1 (en) | 2019-10-21 | 2020-10-16 | Namocomposite coating system via one-step co-assembly |
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JP2022548157A JP2022548157A (ja) | 2022-11-16 |
JP7452822B2 true JP7452822B2 (ja) | 2024-03-19 |
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US (1) | US20220325117A1 (ja) |
JP (1) | JP7452822B2 (ja) |
WO (1) | WO2021080876A1 (ja) |
Citations (6)
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JP2011132501A (ja) | 2009-11-24 | 2011-07-07 | Kao Corp | 膜状体及びその製造方法 |
JP2012149114A (ja) | 2011-01-17 | 2012-08-09 | Toppan Printing Co Ltd | 膜形成用組成物およびシートならびに包装材料 |
WO2015156396A1 (ja) | 2014-04-10 | 2015-10-15 | 国立研究開発法人産業技術総合研究所 | 粘土-黒鉛複合体およびその製造方法 |
KR101622508B1 (ko) | 2015-01-16 | 2016-05-19 | 경희대학교 산학협력단 | 고분자 나노 복합층을 포함하는 복합시트 및 이의 제조방법 |
JP2017210515A (ja) | 2016-05-24 | 2017-11-30 | 凸版印刷株式会社 | ガスバリア用コーティング剤、ガスバリア性フィルムおよびその製造方法 |
JP2018172149A (ja) | 2017-03-31 | 2018-11-08 | 日本製紙株式会社 | 紙製バリア包装材料 |
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JPH0733909A (ja) * | 1993-07-20 | 1995-02-03 | Sumitomo Chem Co Ltd | ガスバリア性樹脂組成物およびフィルム |
DE102005029997B4 (de) * | 2005-06-28 | 2009-08-13 | Hilti Aktiengesellschaft | Polyurethan-Graphitoxid-Verbundmaterial, Verfahren zu seiner Herstellung und seine Verwendung |
CN103319827B (zh) * | 2013-07-02 | 2015-09-09 | 中国科学技术大学 | 一种有机–无机纳米复合薄膜的制备方法 |
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2020
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