An emulsion of octadecamidoethylaminoethyl dodecate (which provides softness) and an emulsion silicone oil KF-96 (which provides lubricity) were separately synthesized. Then PP finishing softeners (SSA-7) was prepared by blending of the synthesized emulsions with beef tallow hardened oil (a softness improving agent). PP finishing treatment was carried out with the prepared SSA-7 and PP finishing resin by a one bath method, and several physical properties were tested. As a result, crease recovery, tear strength, softness, lubricity, and bending resistance were all good, indicating that the prepared SSA-7 is a good PP finishing softener.

• 유혁재 | You, Hyuk-Jae
• 정동진 | Chung, Dong-Jin
• 정충호 | Jung, Choong-Ho
• 김명수 | Kim, Myung-Soo
• 함현식 | Hahm, Hyun-Sik
• 박홍수 | Park, Hong-Soo
• 김태옥 | Kim, Tae-Ok