| 发明名称 |
RESIN COMPOSITION, CROSS-LINKED PRODUCT, AND METHOD FOR MANUFACTURING CROSS-LINKED PRODUCT |
| 摘要 |
There are provided a resin composition capable of affording a cross-linked foam excellent in heat storage performance, a cross-linked product of the resin composition, and a method for producing the cross-linked product. Specifically, there is provided a resin composition containing an olefin polymer comprising a main chain containing monomer units derived from ethylene and branch chains having 5 or more carbon atoms, the number of the branch chains being within the range of 20 chains to 40 chains per 1000 carbon atoms constituting the olefin polymer, and having a melting peak temperature measured with DSC of within the range of 10° C. to 50° C., a crystallization peak temperature measured with DSC of within the range of 0° C. to 40° C., and a melt enthalpy measured with DSC of 50 J/g or more, and an olefin polymer having a melting peak temperature measured with DSC of within the range of 50° C. to 180° C. |
| 申请公布号 |
US2017121516(A1) |
申请公布日期 |
2017.05.04 |
| 申请号 |
US201515302075 |
申请日期 |
2015.04.08 |
| 申请人 |
Sumitomo Chemical Company, Limited |
发明人 |
KAWASHIMA Yasutoyo;NOZUE Yoshinobu |
| 分类号 |
C08L23/24;C08J9/10;C08J3/24 |
主分类号 |
C08L23/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A resin composition (A) comprising a resin component (1) defined below and a resin component (2) defined below, wherein the content of the resin component (1) is 30% by weight to 99% by weight and the content of the resin component (2) is 1% by weight to 70% by weight where the total amount of the resin component (1) and the resin component (2) is taken as 100% by weight,
resin component (1):
an olefin polymer comprising a main chair: containing monomer units derived from ethylene and branch chains having 5 or more carbon atoms, the number of the branch chains being within the range of 20 chains to 40 chains per 1000 carbon atoms constituting the olefin polymer, and having a melting peak temperature measured with DSC of within the range of 10° C. to 50° C., a crystallization peak temperature measured with DSC of within the range of 0° C. to 40° C., and a melt enthalpy measured with DSC of 50 J/g or more, resin component (2):
an olefin polymer having a peak temperature measured with DSC of within the range of 50° C. to 180° C. |
| 地址 |
Tokyo JP |
