Title:
RADICAL-POLYMERIZABLE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2024/135270
Kind Code:
A1
Abstract:
Provided is a radical-polymerizable composition including a radical-polymerizable resin (A) containing polyester (meth)acrylate (A1), a (meth)acrylic monomer (B), a cyclodextrin derivative (C), and wax (D), the radical-polymerizable composition being characterized in that the polyester (meth)acrylate (A1) contains a cyclic unsaturated aliphatic polybasic acid as an essential starting material, and the (meth)acrylic monomer (B) is 120-1,000 parts by mass per 100 parts by mass of the radical-polymerizable resin (A). The radical-polymerizable composition has low viscosity and excellent thin-film curability, and a coating film having excellent wet-surface adhesive strength can be obtained therefrom. Thus, the radical-polymerizable composition can be suitably used as a primer for various types of civil engineering work and construction such as a primer for concrete.
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Inventors:
IRIE Hiromi (Sakai Plant 3, Takasago 1-chome, Takaishi-sh, Osaka 01, JP)
Application Number:
PCT/JP2023/042850
Publication Date:
June 27, 2024
Filing Date:
November 30, 2023
Export Citation:
Assignee:
DIC CORPORATION (Sakashita 3-chome Itabashi-k, Tokyo 20, JP)
International Classes:
C08F290/00; C08F283/01; C08F290/06
Attorney, Agent or Firm:
ONO Takayuki (7-20 Nihonbashi 3-chome, Chuo-k, Tokyo 33, JP)
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