Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1974-11-01
1976-04-13
Lesmes, George F.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
260 465R, 2604482B, 2604488R, 427387, 428422, 428446, B32B 2704, C07F 702
Patent
active
039505880
ABSTRACT:
Substrates or articles having surfaces with silanol-reactive groups, e.g. glassware and ceramic cookware having hydroxylic surfaces, are coated with hydrolyzable di-silyl poly(perfluorooxyalkylene) compounds to provide said substrates or articles with a durable, oil and water repellent, abrasion resistant polysiloxane coating or film.
REFERENCES:
patent: 3646085 (1972-02-01), Bartlett
patent: 3810874 (1974-05-01), Mitsch et al.
Lesmes George F.
Minnesota Mining and Manufacturing Company
Roche R. V.
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