Coating processes – With cutting – holding – severing – or abrading the base – Prior to coating
Patent
1979-10-10
1981-05-12
Lesmes, George F.
Coating processes
With cutting, holding, severing, or abrading the base
Prior to coating
427387, 4273722, 427290, 428428, 428446, 428448, 252DIG10, C07F 702
Patent
active
042672139
ABSTRACT:
Sulfonato-organosilanol compounds and aqueous solutions and compositions thereof are provided which have at least one sulfonato-organic substituent therein. The weight percentage of oxygen in the compounds is at least about 30% and the weight percentage of silicon in the compounds is not greater than about 15%, these percentages being taken with reference to the water-free acid form of the compounds. Hydrophilic siliceous surfaces and processes for imparting hydrophilicity to such surfaces are also provided.
REFERENCES:
patent: 3187033 (1965-06-01), Nitzsche et al.
patent: 3328449 (1967-06-01), Haluska
patent: 3337351 (1967-08-01), Morehouse
patent: 3507897 (1970-04-01), Kemmer et al.
patent: 3933407 (1976-01-01), Tu et al.
Beck Boyd R.
Sher Frank T.
Tiers George V. D.
Alexander Cruzan
Buffala E. Rollins
Lesmes George F.
Lilly James V.
Minnesota & Mining Manufacturing Company
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