Coating processes – Direct application of electrical – magnetic – wave – or... – Pretreatment of substrate or post-treatment of coated substrate
Patent
1993-05-27
1994-08-16
Owens, Terry J.
Coating processes
Direct application of electrical, magnetic, wave, or...
Pretreatment of substrate or post-treatment of coated substrate
427387, 4274197, 4274072, 427409, 427411, 427412, 4274121, B05D 102
Patent
active
053385799
ABSTRACT:
A method of manufacturing a chemically adsorbed film, which can efficiently provide a water and oil repelling and anti-contaminating ultra thin film with uniform thickness by spraying a solution comprising a chemical adsorbent on a substrate surface having active hydrogen groups in a dry atmosphere. A chemically adsorbed film can be formed by spraying a chlorosilane-based surface active agent on a substrate surface having active hydrogen groups such as hydroxyl, imino groups or the like. After forming a siloxane-based monomolecular layer or polysiloxane layer beforehand by spraying a chlorosilane compound or a solution comprising a chlorosilane compound on a substrate surface, a chemically adsorbed monomolecular or polymer layer can be formed by spraying a solution comprising a chlorosilane-based surface active agent. The film can be formed in a short time without being inhibited by the shapes and sizes of substrates.
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Ikuta Shigeo
Ogawa Kazufumi
Ozaki Shinji
Soga Mamoru
Cameron Erma
Matsushita Electric - Industrial Co., Ltd.
Owens Terry J.
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