Title:
LATEX COMPOSITION FOR ASPHALT EMULSION
Document Type and Number:
Japanese Patent JP2023109585
Kind Code:
A
Abstract:
To provide a latex composition excellent in mixing property with an asphalt emulsion, and a latex-mixed asphalt emulsion excellent in adhesive strength and tire adhesion inhibition.SOLUTION: A latex composition for an asphalt emulsion includes: a copolymer latex including a copolymer containing a constitutional unit derived from one or more monomers selected from the group consisting of a conjugated diene monomer, an unsaturated carboxylic acid monomer, an aromatic vinyl monomer, and a (meth)acrylic monomer; and further a nonionic emulsifier and an anionic emulsifier, where the total content of constitutional units derived from the nonionic emulsifier, the anionic emulsifier and the unsaturated carboxylic acid monomer is more than 1.0 pts.mass and 10.0 pts.mass or less to 100.0 pts.mass of a total of constitutional units derived from all monomers.SELECTED DRAWING: None
Inventors:
OTA NORIFUMI
OURA KEI
OURA KEI
Application Number:
JP2022011168A
Publication Date:
August 08, 2023
Filing Date:
January 27, 2022
Export Citation:
Assignee:
ASAHI KASEI CORP
International Classes:
C08F212/08; C08K5/098; C08K5/42; C08L9/08; C08L25/10; C08L71/02; E01C7/18
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
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