发明名称 |
Retarding depolymerication of poly(methyl methacrylate) grafted onto a propylene polymer. |
摘要 |
Depolymerization during melt processing of poly(methyl methacrylate) that is grafted onto a backbone of propylene polymer material is retarded by adding 0.025 parts to 5.0 parts of a hydroxylamine compound per hundred parts of the graft copolymer. The methyl methacrylate can be copolymerized with another monomer such as methyl acrylate. |
申请公布号 |
ZA9711218(B) |
申请公布日期 |
1998.06.23 |
申请号 |
ZA19970011218 |
申请日期 |
1997.12.12 |
申请人 |
MONTELL NORTH AMERICA INC. |
发明人 |
RONALD F. BECKER |
分类号 |
C08K5/17;C08F255/02;C08K5/32;C08L51/06 |
主分类号 |
C08K5/17 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|