Coating processes – Particles – flakes – or granules coated or encapsulated – Solid encapsulation process utilizing an emulsion or...
Patent
1996-09-04
2000-05-16
Cameron, Erma
Coating processes
Particles, flakes, or granules coated or encapsulated
Solid encapsulation process utilizing an emulsion or...
427216, 427221, 427222, 427387, B01J 1322
Patent
active
060634383
ABSTRACT:
Finishing agents comprise the combination of alkoxysilane surface active agent, silanol condensing catalyst, and nonaqueous liquid or solid medium, or the combination of alkoxysilane surface active agent, acid catalyst and liquid or solid medium. In the latter embodiment, it is preferred that at least one of the alkoxysilane surface active agent and the acid catalyst be microencapsuled. The finishing agent permits formation of chemically adsorbed protecting films. Such protecting films are used for substrates of such equipments as electronics products, electric domestic products, automobile, industrial equipments, mirrors, lenses for glasses and the like. The protecting films have a durability and heat, weather and abrasion resistance, and also water and oil repellent properties.
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patent: 4269739 (1981-05-01), Greisner
patent: 4404035 (1983-09-01), Ona et al.
patent: 4636324 (1987-01-01), Murase et al.
patent: 4824766 (1989-04-01), Ogawa
patent: 5435839 (1995-07-01), Ogawa
patent: 5545255 (1996-08-01), Ogawa
patent: 5645633 (1997-07-01), Ogawa
Cameron Erma
Matsushita Electric - Industrial Co., Ltd.
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