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US 10,590,299 B2Granted
Paint, adhesive composition, bonding method and laminate
AssigneesRiken Technos Corporation, BASF SE
InventorsMichihisa Tasaka, Hiroyasu Kanno
Life of this patent
Estimating the term…
Abstract
A paint and an adhesive composition of the present invention containing (a) a vinyl ester resin or unsaturated polyester resin by 20 to 40 mass %, (b) a modifying agent by 0.1 to 50 mass %, (c) a vinyl monomer and/or (meth)acrylate monomer by 30 to 70 mass % (provided that the total of the components (a), (b) and (c) is 100 mass %) and (d) an initiator by 0.1 to 15 parts by mass to a total of 100 parts by mass of the components (a), (b) and (c).
Claims18
A paint and an adhesive composition characterized by comprising:
- (a) a urethane (meth)acrylate, by 20 to 40 mass %;
- (b) a modifying agent by 0.1 to 50 mass %, wherein the component (b) comprises (b-1) polyols having an hydroxyl value of 40 to 330 mgKOH/g, wherein the component (b-1) is at least one item selected from a group consisting of (b-1-1) castor oil-based polyols having a hydroxyl value of 40 to 330 mgKOH/g;
- (b-1-2) polybutadiene-based polyols having a hydroxyl value of 40 to 330 mgKOH/g;
- (b-1-3) polyisoprene-based polyols having a hydroxyl value of 40 to 330 mgKOH/g, and hydrogenated adducts of any of (b-1-1), (b-1-2), and (b-1-3);
- (c) a monomer, wherein the monomer is a ring structure and an ethylenically unsaturated group, by 30 to 70 mass %, provided that the total of the components (a), (b) and (c) is 100 mass %;
- and
- (d) an initiator by 0.1 to 15 parts by mass to a total of 100 parts by mass of the components (a), (b) and (c).
4 more elements
Dependencies are inferred from the claim text.