FIELD: technological processes.
SUBSTANCE: anti-fogging article has a substrate and an anti-fogging film on at least a portion of surface of substrate, wherein anti-fogging film includes polymer substrate and water-absorbent polymer layer applied layers appropriately on substrate surface, water-absorbent polymer layer consists, mainly, from first cured epoxy resin obtained by reaction of composition, forming a water-absorbent polymer layer containing first polyepoxide component consisting of low-molecular polyepoxide having molecular weight of 200-800, and high-molecular polyepoxide with molecular weight of 900-2,000 combined into a weight ratio of 30:70 to 70:30, and first curing agent, and polymer substrate consists, mainly, of second cured epoxy resin obtained by reaction of composition, forming a polymer substrate containing second polyepoxide component and second curing agent, having a water-absorbing capacity lower than that of water-absorbing polymer layer.
EFFECT: invention relates to an anti-fogging article, having excellent anti-fogging characteristics and additionally with excellent wear resistance, such as wear-resistance and resistance to lamination and appearance, and its production method.
21 cl, 5 tbl
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Year |
Author |
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2013 |
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RU2615646C2 |
| CATIONIC RESIN FOR PIGMENT DISPERSION AND ELECTRODEPOSITION PAINT COMPOSITION CONTAINING SAID RESIN |
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2006 |
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2014 |
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2012 |
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| EPOXIDE RESINS MODIFIED BY AMPHIPHILIC BLOCK-COPOLYMER, AND ADHESIVE SUBSTANCES MADE FROM SAID RESINS |
2005 |
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| BATTERY CONTAINING A SWELLING LAYER |
2019 |
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|
RU2764294C1 |
| EPOXY RESINS HARDENED BY AMPHIPHILIC BLOC-COPOLYMERS, AND ELECTRICALLY INSULATING LAMINATED MATERIAL MADE FROM SAID EPOXY RESINS |
2005 |
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RU2395545C2 |
| EPOXIDE RESINS HAVING IMPACT VISCOSITY INCREASED BY AMPHILIC BLOCK-COPOLYMER, AND COATINGS WITH HIGH CONTENT OF SOLID SUBSTANCE AND HARDENED UNDER NORMAL CONDITIONS, MADE FROM SAID RESINS |
2005 |
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| COLOUR PLUS TRANSPARENT MULTILAYER COAT |
2007 |
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- Simpson Dennis
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RU2406573C1 |
