Polymerizable monomers
First Claim
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1. An ethylenically unsaturated monomer of the formula:
- ##STR9## wherein n is an integer having the value 2 to 18 inclusive, R1 is a saturated or unsaturated linear or branched hydrocarbon chain containing 12 to 18 inclusive carbon atoms, R2 is a hydrogen atom, a methyl, hydroxy alkyl, saturated or unsaturated alkyl group containing 2 to 18, inclusive carbon atoms, an alkyl-aryl or cycloalkyl group or a group of the structure;
##STR10## wherein R3 is a hydrogen atom, a methyl, hydroxy alkyl, alkyl-aryl or cycloaryl group or a saturated or unsaturated alkyl group containing 2 to 18 inclusive carbon atoms and R4 is an ethylene derivative of the structure;
##STR11## wherein R5 may be hydrogen, chlorine, methyl, methyl carboxy or methyl carboxy ester and R6 may be hydrogen, methyl, carboxyl, carboxy ester or amide.
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Abstract
Novel polymerizable monomers which are ethylenically unsaturated esters of the formula: ##STR1## wherein R4 comprises a polymerizable ethylenic double bond. Homopolymers and copolymers of the monomers are disclosed and in one embodiment provide water-dispersible film-forming polymer which may be electrophoretically deposited on a conducting substrate.
5 Citations
7 Claims
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1. An ethylenically unsaturated monomer of the formula:
- ##STR9## wherein n is an integer having the value 2 to 18 inclusive, R1 is a saturated or unsaturated linear or branched hydrocarbon chain containing 12 to 18 inclusive carbon atoms, R2 is a hydrogen atom, a methyl, hydroxy alkyl, saturated or unsaturated alkyl group containing 2 to 18, inclusive carbon atoms, an alkyl-aryl or cycloalkyl group or a group of the structure;
##STR10## wherein R3 is a hydrogen atom, a methyl, hydroxy alkyl, alkyl-aryl or cycloaryl group or a saturated or unsaturated alkyl group containing 2 to 18 inclusive carbon atoms and R4 is an ethylene derivative of the structure;
##STR11## wherein R5 may be hydrogen, chlorine, methyl, methyl carboxy or methyl carboxy ester and R6 may be hydrogen, methyl, carboxyl, carboxy ester or amide. - View Dependent Claims (2, 3, 4, 6, 7)
- ##STR9## wherein n is an integer having the value 2 to 18 inclusive, R1 is a saturated or unsaturated linear or branched hydrocarbon chain containing 12 to 18 inclusive carbon atoms, R2 is a hydrogen atom, a methyl, hydroxy alkyl, saturated or unsaturated alkyl group containing 2 to 18, inclusive carbon atoms, an alkyl-aryl or cycloalkyl group or a group of the structure;
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5. A solution or dispersion of a polymer according to claim .[.5.]. .Iadd.8 .Iaddend.in an aqueous liquid.Iadd., said polymer being a copolymer .Iaddend.characterized in that the said .[.polymer.]. .Iadd.copolymer .Iaddend.contains carboxyl groups .Iadd.provided by the selected comonomer and said carboxyl groups are .Iaddend.neutralised by at least one water-soluble base selected from the group consisting of ammonia, monoethanolamine, diethanolamine, triethanolamine, N-methyl ethanolamine, N-aminoethyl ethanolamine, ethylene diamine, diethylenetriamine, propylene diamine, triethylamine, dimethyl aminoethanol, sodium hydroxide and
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Current AssigneeDulux Australia Limited
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Original AssigneeDulux Australia Limited
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InventorsHopwood, John J.
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Primary Examiner(s)Kight, III, John
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Application NumberUS05/936,891Time in Patent Office914 DaysField of Search260/29.6 RB, 260/29.6 RW, 260/29.6 PM, 260/29.6 AT, 260/404.8, 526/317, 526/328, 526/303, 526/304, 526/305, 525/369, 525/378, 525/380, 525/381, 525/382, 560/165, 560/155, 560/174, 560/196, 560/217, 427/44US Class Current526/304CPC Class CodesC08F 20/36 containing oxygen in additi...
