Fluoralykyl group-containing organosilicon oligomer, method for

Details Fluoralykyl group-containing organosilicon oligomer, method for Fluoralykyl group-containing organosilicon oligomer, method for

1991-11-14

1994-02-22

Shaver, Paul F.

Organic compounds -- part of the class 532-570 series

Organic compounds

Silicon containing

556437, 556442, 556454, 556457, 556485, 556488, 106 13, C07F 708, C07F 718

Patent

active

052888916

ABSTRACT:
A fluoroalkyl group-containing organosilicon oligomer is represented by the following formula (I) or (IV) of: ##STR1## wherein R, R.sub.1, R.sub.2, X and Y each are the same or different groups and stand for an alkyl, alkoxy or alkylcarbonyloxy group having 1 to 10 carbon atoms, n represents an integer of 1 to 3, m.sub.1 and m.sub.3 represent an integer of 1 to 10, m.sub.2 represents an integer of 0 to 10, m.sub.4 represents an integer of 1 to 5 and R.sub.F represents --CF.sub.2).sub.n.sbsb.1 A or ##STR2## where A stands for a hydrogen atom, a fluorine atom or a chlorine atom, n.sub.1 represents an integer of 1 to 10 and n.sub.2 represents an integer of 0 to 8. A surface treating agent contains the oligomer defined by the formula (I) or (IV).

REFERENCES:
patent: 4898958 (1990-02-01), Kishita et al.
patent: 4968828 (1990-11-01), Yamamoto
patent: 4996344 (1991-02-01), Inomata et al.
patent: 5043464 (1991-08-01), Yamamoto
patent: 5099053 (1992-03-01), Takaoka et al.

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