Low dielectric constant allylics

Claim 2

A network polymer containing the following connecting units: ##STR12## where the terminal carbon atom of each connecting unit is bonded to the same benzene ring at positions #1 and #3, wherein position #5 on the benzene ring is substituted with a connecting unit as defined above or a group selected from the group consisting of R.sup.2 --O--R.sup.3 -- and R.sup.4 -- where R 2 is selected from optionally fluorinated hydrocarbon groups of 1-18 carbon atoms and R 3 is selected from the group consisting of straight and branched chain fluorinated alkylene radicals of 1-6 carbon atoms containing 2-12 fluorine atoms and R 4 is selected from fluorinated hydrocarbon groups of 1-18 carbon atoms.

Claim 3

The polymer of claim 1 having viscosity from about 100 centistokes at 25° C. to a solid state.

Claim 4

The polymer of claim 1 where R 2 and R 4 are individually selected from the group consisting of fluorinated hydrocarbons of 2-6 carbon atoms.

Claim 5

The poller of claim 1 where R 4 is selected from the group consisting of CF 3 and C 2 F 5 groups.

Claim 6

The poller of claim 4 in solid form having dielectric constant below about 2.5.

Claim 7

A reaction product of reactant X and reactant Y in presence of a catalyst, wherein reactant X is an allyletherfluoroalkylene benzene and reactant Y is a polyalkylhydrosiloxane; said allyletherfluoroalkylene benzene is selected from reactants having the following structure: ##STR13## where at least two of the R 5 , R 6 and R 7 groups have the following structure: CH.sub.2 ═CH--CH.sub.2 --O--R.sup.8 -- where R 8 is selected from the group consisting of straight and branched chain fluorinated alkylene groups of 1-6 carbon atoms containing 2-12 fluorine atoms, when two of the three groups are the structures noted earlier, the third group is selected from the group consisting of the following structures: R.sup.2 --O--R.sup.3 -- and R.sup.4 -- where R 2 is selected from optionally fluorinated hydrocarbon groups of 1-18 carbon atoms, R 3 is selected from the group consisting of straight and branched chain fluorinated alkylene radicals of 1-6 carbon atoms containing 2-12 fluorine atoms, and R 4 is selected from fluorinated hydrocarbon groups of 1-18 carbon atoms; and the polyalkylhydrosiloxane contains the following repeating unit: ##STR14## where R 12 is selected from the group consisting of lower alkyl groups containing 1-6 carbon atoms.

Claim 8

A reaction product of reactant X and reactant Y in presence of a catalyst, wherein reactant X is an allyletherfluoroalkylene benzene and reactant Y is a polyalkylhydrosiloxane; said allyletherfluoroalkylene benzene is selected from reactants having the following structure: ##STR13## where at least two of the R 5 , R 6 and R 7 groups have the following structure: CH.sub.2 ═CH--CH.sub.2 --O--R.sup.8 -- where R 8 is selected from the group consisting of straight and branched chain fluorinated alkylene groups of 1-6 carbon atoms containing 2-12 fluorine atoms, when two of the three groups are the structures noted earlier, the third group is selected from the group consisting of the following structures: R.sup.2 --O--R.sup.3 -- and R.sup.4 -- where R 2 is selected from optionally fluorinated hydrocarbon groups of 1-18 carbon atoms, R 3 is selected from the group consisting of straight and branched chain fluorinated alkylene radicals of 1-6 carbon atoms containing 2-12 fluorine atoms, and R 4 is selected from fluorinated hydrocarbon groups of 1-18 carbon atoms; and the polyalkylhydrosiloxane contains the following repeating unit: ##STR14## where R 12 is selected from the group consisting of lower alkyl groups containing 1-6 carbon atoms.

Claim 9

A reaction product of claim 6 wherein R 12 is selected from the group consisting of methyl and ethyl groups.

Claim 10

The reaction product of claim 7 where at least two of the R 5 , R 6 and R 7 groups are ##STR15##

Claim 11

The reaction product of claim 8 where R 2 and R 4 are selected from the group consisting of fluorinated hydrocarbon radicals of 2-6 carbon atoms.

Claim 12

The reaction product of claim 6 where R 2 is ##STR16## and R 4 is selected from the group consisting of CF 3 and C 2 F 5 groups, the reaction product is in solid form with a dielectric constant below about 2.5.

Claim 13

A reaction product of reactant X and reactant Y in presence of a catalyst, where reactant X is has the following structure: ##STR17## where two of the R 5 , R 6 and R 7 groups have the following structure: ##STR18## and the third is selected from the group consisting of the following structures: R.sup.2 --O--R.sup.3 -- and R.sup.4 -- where R 2 is selected from the group consisting of fluorinated hydrocarbon groups of 2-6 carbon atoms, R 3 is a straight or branched chain fluorinated alkylene group containing 1-6 carbon atoms and 2-12 fluorine atoms, R 4 is selected from fluorinated hydrocarbon groups of 1-18 carbon atoms, and reactant Y is a polymethylhydrosiloxane.

Claim 14

A reaction product of reactant X and reactant Y in presence of a catalyst, where reactant X is has the following structure: ##STR17## where two of the R 5 , R 6 and R 7 groups have the following structure: ##STR18## and the third is selected from the group consisting of the following structures: R.sup.2 --O--R.sup.3 -- and R.sup.4 -- where R 2 is selected from the group consisting of fluorinated hydrocarbon groups of 2-6 carbon atoms, R 3 is a straight or branched chain fluorinated alkylene group containing 1-6 carbon atoms and 2-12 fluorine atoms, R 4 is selected from fluorinated hydrocarbon groups of 1-18 carbon atoms, and reactant Y is a polymethylhydrosiloxane.

Claim 15

The reaction product of claim 11 in solid form having dielectric constant below about 2.5, where R 2 is ##STR19## and R 4 is selected from the group consisting of CF 3 and C 2 F 5 groups.

Claim 16

A reaction product of reactant X and reactant Y prepared in presence of a catalyst containing a metal selected from the group consisting of platinum, palladium, and rhodium, where reactant X is ##STR20## and where reactant Y is ##STR21## wherein n is a value such that the reactant Y is a liquid at room temperature where said reaction product has dielectric constant below about 2.5.

Claim 17

A reaction product of reactant X and reactant Y prepared in presence of a catalyst containing a metal selected from the group consisting of platinum, palladium, and rhodium, where reactant X is ##STR20## and where reactant Y is ##STR21## wherein n is a value such that the reactant Y is a liquid at room temperature where said reaction product has dielectric constant below about 2.5.