Surface Coatings
AssigneeEuroplasma NV
InventorsFilip Legein, Eva Rogge
Life of this patent
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Abstract
The invention provides a method of coating a fabric, e.g. a textile material, with a polymer coating, which method comprises contacting a fabric with a monomer and subjecting the monomer to low power plasma polymerisation, wherein the monomer comprises the general formula (I): CnF2n+1CmX2mCR1Y—OCO—C(R2)═CH2, wherein n is 2 to 6, m is 0 to 9, X and Y are H, F, Cl, Br or I, R1 is H or alkyl, e.g. —CH3, or a substituted alkyl, e.g. an at least partially halo-substituted alkyl, and R2 is H or alkyl, e.g. —CH3 or a substituted alkyl, e.g. an at least partially halo-substituted alkyl.
Claims24
A method of coating a fabric, including a textile material, with a polymer coating, which method includes contacting a fabric with a monomer and subjecting the monomer to low power plasma polymerisation, wherein the monomer comprises the general formula (I):
- CnF2n+1CmX2mCR1Y—OCO—C(R2)═CH2 (I)
- wherein n is 2 to 6, m is 0 to 9, X and Y are H, F, Cl, Br or I, R1 is H or alkyl or a substituted alkyl, e.g. an at least partially halo-substituted alkyl, and R2 is H or alkyl or a substituted alkyl, e.g. an at least partially halo-substituted alkyl, wherein the method comprises the step of outgas sing the textile in a plasma chamber before deposition of the coating.
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A coated fabric, having a polymer coating thereon obtainable by contacting a fabric with a monomer and subjecting the monomer to low power plasma polymerisation, wherein the monomer has the general formula (I):
- CnF2n+1CmX2mCR1Y—OCO—C(R2)═CH2 (I)
- wherein n is 2 to 6, m is 0 to 9, X and Y are H, F, Cl, Br or I, R1 is H or alkyl or a substituted alkyl, e.g. an at least partially halo-substituted alkyl, and R2 is H or alkyl or a substituted alkyl, e.g. an at least partially halo-substituted alkyl, wherein the textile is outgassed in a plasma chamber before deposition of the coating.
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Dependencies are inferred from the claim text.