Patent ID: 11912893
Assignee: QINGDAO UNIVERSITY
Field: Basic materials chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 0:
1. A tire anti-tarnish protective solution prepared from the following components in parts by weight:
film-forming additive 0.5 to 2
defoaming agent 0.1 to 0.5
dispersing agent 2 to 3
waterborne epoxy resin 15 to 25
toughening waterborne resin 20 to 35
modifier 0.5 to 2.5
active agent 1 to 3.5
reactive ultraviolet (UV) absorber 1 to 2
pigment/filler 0 to 6
bactericide 0.05 to 0.2
curing additive 0.4 to 1.6
stabilizer 0.05 to 0.5
thickener 0.1 to 0.8
deionized water the balance,
wherein the above components are in 85 to 150 parts by weight in total;
the waterborne epoxy resin is a dispersion or of a polymer waterborne epoxy resin comprising hydroxyl;
the toughening waterborne resin is one or more selected from the group consisting of a natural latex, a waterborne isoprene rubber emulsion, a waterborne butadiene-styrene latex, a waterborne acrylic latex, and a waterborne polyurethane (WPU) latex;
the modifier is an acylhydrazone compound or an oligomer;
the active agent is ZnO;
the reactive UV absorber is a compound carrying a UV-absorbing group; and
the curing additive is a dispersible isocyanate.