Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1976-04-06
1977-09-06
Cockeram, H.S.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
260 292TN, 260 775AP, 252 88, 8DIG11, 428264, 428425, B32B 2704, C08G 1850, D06M 1568
Patent
active
040469441
ABSTRACT:
Fluorinated condensation polymers which are made up of a combination of Blocks I and II: ##STR1## In these structures R.sub.f is a branched or linear perfluoroalkyl or perfluorooxaalkyl group of 5-18 carbons,
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patent: 3728151 (1973-04-01), Sherman et al.
patent: 3759874 (1973-09-01), Gresham
patent: 3870748 (1975-03-01), Katsashima et al.
patent: 3872058 (1975-03-01), Gresham
Falk Robert A.
Mueller Karl Friedrich
Almaula Prabodh I.
Ciba-Geigy Corporation
Cockeram H.S.
Jorda Karl F.
McC. Roberts Edward
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