基本信息:
- 专利标题： COEXTRUDED, CROSSLINKED POLYOLEFIN FOAM WITH KEE CAP LAYERS
- 申请号：US16370043 申请日：2019-03-29
- 公开(公告)号：US20200307151A1 公开(公告)日：2020-10-01
- 发明人： Dan BEN-DAAT , Jesse Jude BALDWIN , Kaitlyn Michelle BOCK , Pawel SIERADZKI
- 申请人： Toray Plastics (America), Inc.
- 申请人地址： US RI North Kingstown
- 专利权人： Toray Plastics (America), Inc.
- 当前专利权人： Toray Plastics (America), Inc.
- 当前专利权人地址： US RI North Kingstown
- 主分类号： B32B5/32
- IPC分类号： B32B5/32 ; E04F15/18
摘要：
The present disclosure is directed to a physically crosslinked, closed cell continuous multilayer foam structure comprising at least one foam polypropylene/polyethylene layer with a KEE cap layer. The multilayer foam structure can be obtained by coextruding a multilayer structure comprising at least one foam layer composition layer with at least one cap layer composition layer, irradiating the coextruded structure with ionizing radiation, and continuously foaming the irradiated structure.
公开/授权文献:
- US11590730B2 Coextruded, crosslinked polyolefin foam with KEE cap layers 公开/授权日：2023-02-28
IPC结构图谱:
| B | 作业；运输 |
| --B32 | 层状产品 |
| ----B32B | 层状产品，即由扁平的或非扁平的薄层，例如泡沫状的、蜂窝状的薄层构成的产品 |
| ------B32B5/00 | 以非同质性或物理结构薄层为特征的层状产品 |
| --------B32B5/18 | .以含有泡沫材料或特殊多孔材料的薄层特性为特征的 |
| ----------B32B5/32 | ..两薄层均是起泡沫的或特殊多孔的 |