US 12,448,548 B2
Aqueous flame retardant adhesive composition and method for preparing same
Yeonran Shin, Daejeon (KR); Jaesong Kim, Daejeon (KR); and Taeyoung Jang, Daejeon (KR)
Assigned to HANWHA SOLUTIONS CORPORATION, Seoul (KR)
Appl. No. 17/997,540
Filed by HANWHA SOLUTIONS CORPORATION, Seoul (KR)
PCT Filed Dec. 27, 2021, PCT No. PCT/KR2021/019972
§ 371(c)(1), (2) Date Oct. 29, 2022,
PCT Pub. No. WO2022/145935, PCT Pub. Date Jul. 7, 2022.
Claims priority of application No. 10-2020-0186088 (KR), filed on Dec. 29, 2020.
Prior Publication US 2023/0167338 A1, Jun. 1, 2023
Int. Cl. C08L 27/06 (2006.01); C09J 5/00 (2006.01); C09J 7/38 (2018.01); C09J 11/06 (2006.01); C09J 11/08 (2006.01); C09J 123/08 (2006.01); C09J 131/04 (2006.01)
CPC C09J 11/08 (2013.01) [C08L 27/06 (2013.01); C09J 5/00 (2013.01); C09J 7/381 (2018.01); C09J 11/06 (2013.01); C09J 123/0853 (2013.01); C09J 131/04 (2013.01); C08L 2201/02 (2013.01); C08L 2201/54 (2013.01); C09J 2301/408 (2020.08); C09J 2301/414 (2020.08); C09J 2427/00 (2013.01); C09J 2431/00 (2013.01)] 18 Claims
 
1. An aqueous flame retardant adhesive composition comprising
a base resin selected from the group consisting of vinyl acetate-ethylene copolymer, acryl-based resin, urethane-based resin, and silicon-based resin;
an aqueous polyvinyl chloride emulsion;
a cyclohexane-based plasticizer; and
a benzoate-based plasticizer,
wherein the cyclohexane-based plasticizer is included in the content of 10 to 30 parts by weight, based on 100 parts by weight of the base resin solid content, and
the benzoate-based plasticizer is included in the content of 5 to 30 parts by weight, based on 100 parts by weight of the base resin solid content.