A kind of preparation method of carboxyl alkyl emulsion polymer
An emulsion polymer and alkyl-based technology, applied in the direction of coating, etc., can solve the problems of uneven distribution of internal bonding force, great influence of temperature difference, poor durability, etc., and achieve suitable glass transition temperature, good hydrophobic effect, and durability Good results
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example 1
[0062] Prepare carboxyalkyl emulsion polymer, required raw material, in total mass parts 1000 parts, comprise following mass parts components:
[0063] Itaconic acid: 3.6 parts
[0064] Octadecyl vinyl ether: 8.4 parts
[0065] tert-butyl peroxyvaleric acid: 0.2 parts
[0066] Sodium methacrylate: 0.35
[0067] Two compositions of carboxyl-based hydrophilic monomers itaconic acid and aconitic acid with a mass ratio of 1:1: 13 parts
[0068] Dicyclopentadiene ethoxy acrylate: 135 parts
[0069] Octadecyl vinyl ether: 248 parts
[0070] Azobisisoheptanonitrile: 3.0 parts
[0071] The composition of diaminododecylbenzene and diaminooctadecylbenzene with a mass ratio of 1:1: 35 parts
[0072] Ethylene oxide and propylene oxide block polyether with a mass ratio of 1:1: 36 parts
[0073] Diisononyl phthalate: 4 parts
[0074] Polyethylene glycol dimethacrylate: 4.5 parts
[0075] Triisopropanolamine: 1.6 parts
[0076] Sodium hydroxide: 2.4 parts
[0077] Graphene oxide: ...
example 2
[0086] Prepare carboxyalkyl emulsion polymer, required raw material, in total mass parts 1000 parts, comprise following mass parts components:
[0087] Itaconic acid: 3.6 parts
[0088] Octadecyl vinyl ether: 8.4 parts
[0089] tert-butyl peroxyvaleric acid: 0.2 parts
[0090] Sodium methacrylate: 0.35 parts
[0091] Aconitic acid: 13 parts
[0092] Dicyclopentadiene ethoxy acrylate: 135 parts
[0093] Octadecyl vinyl ether: 248 parts
[0094] Azobisisoheptanonitrile: 3.0 parts
[0095] The composition of diaminododecylbenzene and diaminooctadecylbenzene with a mass ratio of 1:1: 35 parts
[0096] Ethylene oxide and propylene oxide block polyether with a mass ratio of 1:1: 36 parts
[0097] Diisononyl phthalate: 4.0 parts
[0098] Polyethylene glycol dimethacrylate: 4.5 parts
[0099] Triisopropanolamine: 1.7 parts
[0100] Potassium carbonate: 2.3 parts
[0101] Graphene oxide: 0.3 parts
[0102] The balance is water
[0103] The preparation method is as follows:...
example 3
[0110] Prepare carboxyalkyl emulsion polymer, required raw material, in total mass parts 1000 parts, comprise following mass parts components:
[0111] Itaconic acid: 4.6 parts
[0112] Octadecyl vinyl ether: 8.4 parts
[0113] tert-butyl peroxyvaleric acid: 0.2 parts
[0114] Sodium methacrylate: 0.35 parts
[0115] Aconitic acid: 12 parts
[0116] Dicyclopentadiene ethoxy acrylate: 135 parts
[0117] Octadecyl vinyl ether: 247 parts
[0118] Composition of azobisisoheptanonitrile and dimethyl azobisisobutyrate with a mass ratio of 4:1: 3.0 parts
[0119] The composition of diaminododecylbenzene and diaminooctadecylbenzene with a mass ratio of 1:1: 35 parts
[0120] Ethylene oxide and propylene oxide block polyether with a mass ratio of 1:1: 38 parts
[0121] Diisononyl phthalate: 3.0 parts
[0122] Polyethylene glycol dimethacrylate: 4.5 parts
[0123] Triisopropanolamine: 1.6 parts
[0124] Sodium hydroxide: 2.4 parts
[0125] Graphene oxide: 0.3 parts
[0126] ...
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