USE OF PERFLUOROPOLYETHER DERIVATIVES IN THE FORM OF AN AQUEOUS EMULSION FOR PORTECTING STONY MATERIALS FROM ATMOSPHERIC AGENTS
There is described a process for protecting marble, stone, tiles, cement and analogous materials, utilized in the building industry, from the action of atmospheric agents and polutants, by applying to the surface of the material a microemulsion of perfluoropolyethers, optionally having at one end or...
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Main Authors | , |
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Format | Patent |
Language | English Korean |
Published |
03.04.1998
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Edition | 6 |
Subjects | |
Online Access | Get full text |
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Summary: | There is described a process for protecting marble, stone, tiles, cement and analogous materials, utilized in the building industry, from the action of atmospheric agents and polutants, by applying to the surface of the material a microemulsion of perfluoropolyethers, optionally having at one end or at both ends or in the chain functional groups capable of acting as anchoring agents to the substrate. |
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Bibliography: | Application Number: KR19890004622 |