| 发明名称 |
PHENOL RESIN FOAM |
| 摘要 |
There is disclosed a phenol resin foam comprising a phenol resin, a hydrocarbon having 6 or less carbon atoms, and at least one halogenated hydroolefin selected from the group consisting of hydrofluoroolefins and hydrochlorofluoroolefins, and the phenol resin foam having the density of 10 kg/m3 or more and 150 kg/m3 or less, wherein the sum of the content of the hydrocarbon having 6 or less carbon atoms and the content of the hydrogenated hydroolefin is from 0.23 to 0.90 mol, the content of the hydrocarbon having 6 or less carbon atoms is from 0.03 to 0.85 mol, and the content of the halogenated hydroolefin is from 0.05 to 0.85 mol, per 22.4×10−3 m3 of spatial volume in the phenol resin foam. |
| 申请公布号 |
US2016326331(A1) |
申请公布日期 |
2016.11.10 |
| 申请号 |
US201415108109 |
申请日期 |
2014.12.25 |
| 申请人 |
ASAHI KASEI CONSTRUCTION MATERIALS CORPORATION |
发明人 |
HAMAJIMA Masato;MUKAIYAMA Shigemi;IHARA Ken;KUMADA Atsushi |
| 分类号 |
C08J9/14;C08J9/00 |
主分类号 |
C08J9/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A phenol resin foam comprising a phenol resin, a hydrocarbon having 6 or less carbon atoms, and at least one halogenated hydroolefin selected from the group consisting of hydrofluoroolefins and hydrochlorofluoroolefins, and the phenol resin foam having a density of 10 kg/m3 or more and 150 kg/m3 or less,
wherein a sum of a content of the hydrocarbon having 6 or less carbon atoms and a content of the halogenated hydroolefin is from 0.23 to 0.90 mol, a content of the hydrocarbon having 6 or less carbon atoms is from 0.03 to 0.85 mol, and a content of the halogenated hydroolefin is from 0.05 to 0.85 mol, per 22.4×10−3 m3 of spatial volume in the phenol resin foam. |
| 地址 |
Tokyo JP |
