<p>A composite heat-insulating material having the structure such that a molded product of a carboxyl group-containing polyolefin-based resin or hydroxyl group-containing modified polyolefin-based resin and a urethane foam are laminated with an aqueous adhesive containing the following Components (A) and (B): (A) 20 to 80% by weight of a water-soluble polyimine compound selected from the group consisting of polyethyleneimine, poly(ethylene-urea) and an ethyleneimine adduct of polyaminepolyamide; and (B) 80 to 20% by weight of a cationic or amphoteric nitrogen atom-containing acrylic polymer.</p>
申请公布号
KR930009298(B1)
申请公布日期
1993.09.25
申请号
KR19850008637
申请日期
1985.11.19
申请人
MITSUBISHI PETROCHEMICAL CO., LTD.;MITSUBISHI FINE CHEMICAL CO., LTD.