C - Chemistry – Metallurgy – 09 – K
Patent
C - Chemistry, Metallurgy
09
K
8/93.16
C09K 3/16 (2006.01) C08F 8/44 (2006.01) D01F 11/00 (2006.01) D06M 13/325 (2006.01) D06M 13/332 (2006.01) D06M 13/368 (2006.01) D06M 13/372 (2006.01) D06M 13/487 (2006.01) D06M 15/263 (2006.01) D06M 15/356 (2006.01) D06N 7/00 (2006.01)
Patent
CA 1107464
ABSTRACT OF THE DISCLOSURE An antistatic agent such as for the coating of flat textile articles such as carpets, to prevent static electricity build-up which contains one or more salts of a polymeric acid and an amine of the general formula Image in which A is H, -OR2, Image R1 is a lower alkyl radical, a hydroxyalkyl, aminoalkyl, polyalkylene imine or polyalkylene glycol ether radical; R2 is a lower alkyl radical, a hydroxyalkyl, aminoalkyl, polyalkylene imine or polyalkylene glycol ether radical; R3 is a lower alkyl radical, a hydroxyalkyl, aminoalkyl, polyalkylene imine or polyalkylene glycol ether radical; R4 is a lower alkyl radical, a hydroxyalkyl, aminoalkyl, polyalkylene imine or polyalkylene glycol ether radical; X is a bivalent alkylene radical having 1 to 6 carbon atoms; B is a lower alkyl radical, a hydroxyalkyl, aminoalkyl, polyalkylene glycol ether or polyalkylene imine radical; n is a small integer from 1 to 6, wherein when n = 1 the grouping Image may stand for a bivalent 5- or 6-membered heterocyclic radical having one or more hetero atoms, at least one of the radicals R1, R2, R3, R4 and B being a polyalkylene imine or polyalkylene glycol ether radical. The polymeric acids may be selected from the group consisting of polyacrylic acid, polymethacrylic acid, poly- itaconic acid, polyvinyl sulfonic acid and their copolymers with one another or with other monomers without an acid termination. Mixtures of the polymeric acids and the amines may also be used. Coating compositions containing the antistatic agent are also described.
256105
Peppmoller Reinmar
Stockhausen Dolf
Borden Ladner Gervais Llp
Chemische Fabrik Stockhausen & Cie
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