发明名称 |
Thermoplastic resin composition |
摘要 |
A thermoplastic resin composition comprising a melt mixed product of (A) 70% to 98% by weight of at least one thermoplastic resin selected from the group consisting of polyamides, polyacetals, polyesters, and polycarbonates and (B) 30% to 2% by weight of ultra-high molecular weight polyolefin powder having an intrinsic viscosity [ eta ] of 10 dl/g or more, measured in decalin at 135 DEG C., and having an average particle size of 80 mu m or less and having a particle size distribution such that substantially all of the powder particles pass through a sieve having a sieve number of 100 and at least 20% by weight of the total powder particles pass through a sieve having a sieve number of 350. This thermoplastic resin composition has excellent abrasion resistance, excellent impact resistance, and a high critical PV value.
|
申请公布号 |
US4670508(A) |
申请公布日期 |
1987.06.02 |
申请号 |
US19850688400 |
申请日期 |
1985.01.02 |
申请人 |
MITSUI PETROCHEMICAL INDUSTRIES LTD. |
发明人 |
OHDAIRA, AKIO;SUGA, MICHIHARU;KATO, AKIFUMI;KOBAYASHI, TOSHIO;YOKOYAMA, AKIRA |
分类号 |
C08L101/00;(IPC1-7):C08L59/00;C08L67/00;C08L69/00;C08L77/00 |
主分类号 |
C08L101/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|