Patent ID: 6221963
Filing Date: 2001-04-24
Classification: C08L

Abstract:
A thermoplastic elastomer based on olefin exhibiting the following characteristics 1 to 3:8.18.ltoreq.Y-0.43 X.ltoreq.271 wherein X denotes a JIS A-hardness value of the thermoplastic elastomer based on olefin determined according to the prescription of JIS K 6301, and Y represents a permanent compressive strain value, of the thermoplastic elastomer based on olefin determined according to the prescription of JIS K 6301 under a condition of 70.degree. C..times.22 hours,2 a tensile strength in the range from 5 to 30 MPa determined according to the prescription of JIS K 6301, and3 a permanent elongation value of 18% or less determined according to the prescription of JIS K 6301.