Intermediate transfer component coatings of titamer and grafted titamer

Claim 2

An intermediate toner transfer component comprising a substrate and a coating comprised of substantially uniform, integral, interpenetrating networks of haloelastomer, titanium oxide, and optionally polyorganosiloxane, wherein the component has an effective charge relaxation time to ensure efficient toner transfer.

Claim 3

The transfer component of claim 1, wherein the haloelastomer is a fluoroelastomer.

Claim 4

The transfer component of claim 2, wherein the fluoroelastomer is selected from the group consisting of poly(vinylidene fluoride-hexafluoro-propylene) and poly(vinylidene fluoride-hexafluoropropylene-tetrafluoroethylene).

Claim 5

The transfer component of claim 1, wherein the coating is from about 8 to about 220 microns thick.

Claim 6

The transfer component of claim 1, wherein the component is in the form of an endless belt.

Claim 7

The transfer component of claim 1, further comprising an intermediate layer between the substrate and the coating, wherein the intermediate layer is an adhesive.

Claim 8

The transfer component of claim 6, wherein the adhesive is a silane coupling agent, a bisphenol A epoxy resin, or an amino functional siloxane.

Claim 9

The transfer component of claim 1, wherein the polyorganosiloxane is derived from a compound having the formula: ##STR5## where R independently is an alkyl, alkenyl or aryl, wherein the aryl is optionally substituted with an amino, hydroxy, mercapto, alkyl or alkenyl group; the functional group A is a mono-, di- or trialkoxysilane, hydroxy, halogen, an alkene or alkyne wherein the alkene and alkyne of the functional group A are optionally substituted with an alkyl or aryl; and n represents the number of segments.

Claim 10

The transfer component of claim 8, wherein R is an alkyl having from 1 to 24 carbon atoms, alkenyl having from 2 to 24 carbon atoms or aryl having from 6 to 24 carbon atoms, wherein the aryl is optionally substituted with an amino, hydroxy, mercapto or alkyl having from 1 to 24 carbon atoms, or alkenyl group having from 2 to 24 carbon atoms; the functional group A is a mono-, di- or trialkoxysilane having from 1 to 10 carbon atoms in each alkoxy group, hydroxy, halogen, an alkene having from 2 to 8 carbon atoms, or alkyne having from 2 to 8 carbon atoms, wherein the alkene and alkyne of functional group A are optionally substituted with an alkyl having from 1 to 24 carbon atoms or aryl having from 6 to 24 carbon atoms; and n is from 2 to 350.

Claim 11

The transfer component of claim 1, wherein the substrate is a metal, a metal oxide, a thermoplastic or a thermosetting organic film.

Claim 12

The transfer component of claim 1, wherein the substrate comprises polyimide and optionally carbon black.

Claim 13

The transfer component of claim 1, wherein the coating further comprises an amine coupler.

Claim 14

An intermediate toner transfer component comprising a substrate and a coating comprised of substantially uniform, integral, interpenetrating networks of haloelastomer and titanium oxide, wherein the component has an effective charge relaxation time to ensure efficient toner transfer.

Claim 15

An intermediate toner transfer component comprising a substrate and a coating comprised of substantially uniform, integral, interpenetrating networks of haloelastomer and titanium oxide, wherein the component has an effective charge relaxation time to ensure efficient toner transfer.

Claim 16

The transfer component of claim 13, wherein the haloelastomer is present in an amount ranging from about 99 to about 25% by weight based on the weight of the coating, and the titanium oxide network is present in an amount ranging from about 1 to about 50% by weight based on the weight of the coating.

Claim 17

The transfer component of claim 13, wherein the integral, interpenetrating networks of haloelastomer and titanium oxide are of the formula: ##STR6## wherein the symbol ˜ represents the continuation of the networks.

Claim 18

An intermediate toner transfer component comprising a substrate and a coating comprised of substantially uniform, integral, interpenetrating networks of haloelastomer, titanium oxide, and polyorganosiloxane, wherein the component has an effective charge relaxation time to ensure efficient toner transfer.

Claim 19

An intermediate toner transfer component comprising a substrate and a coating comprised of substantially uniform, integral, interpenetrating networks of haloelastomer, titanium oxide, and polyorganosiloxane, wherein the component has an effective charge relaxation time to ensure efficient toner transfer.

Claim 20

The transfer component of claim 16, wherein the integral interpenetrating networks of haloelastomer, titanium oxide, and polyorganosiloxane are of the formula: ##STR7## where R independently is an alkyl, alkenyl or aryl, wherein the aryl is optionally substituted with an amino, hydroxy, mercapto or alkyl or alkenyl group; and n represents the number of segment.

Claim 21

The transfer component of claim 15, wherein the haloelastomer is present in an amount ranging from about 99 to about 25% by weight based on the weight of the coating, the titanium oxide network is present in an amount ranging from about 1 to about 50% by weight based on the weight of the coating, and the polyorganosiloxane is present in an amount ranging from about 1 to about 50% by weight based on the weight of the coating.