| 发明名称 |
PHOTOCHEMICALLY CURED MILLABLE POLYURETHANE RUBBER |
| 摘要 |
Photocurable millable polyurethane gum compositions contain a millable polyurethane gum having ethylenic unsaturation, photocatalyst, and a low molecular weight crosslinker containing minimally two ethylenically unsaturated groups. The compositions can be used to continuously extrude profiles which retain their shape. |
| 申请公布号 |
US2016362552(A1) |
申请公布日期 |
2016.12.15 |
| 申请号 |
US201514735451 |
申请日期 |
2015.06.10 |
| 申请人 |
TSE INDUSTRIES, INC. |
发明人 |
REICHEL Curtis John;FERNANDES Kevin S.;FERNANDES Colin S.;MITEVSKA Veselinka |
| 分类号 |
C08L75/06;B29C41/00;B29C47/00;B29C35/08 |
主分类号 |
C08L75/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A photocurable millable polyurethane gum composition comprising:
a) at least one millable polyurethane polymer containing ethylenic unsaturation and having a Mooney viscosity of from 30 to 70; b) at least one photocatalyst; and c) one or more crosslinkers containing, on average per molecule, at least two ethylenically unsaturated groups. |
| 地址 |
Clearwater FL US |
