发明申请
WO2021252253A2 LOW-HAZE AND LOW-COLOR PLASTICIZED CELLULOSE ESTER COMPOSITIONS WITH IMPROVED MELT STRENGTH AND ARTICLES FORMED THEREFROM
审中-公开
基本信息:
- 专利标题： LOW-HAZE AND LOW-COLOR PLASTICIZED CELLULOSE ESTER COMPOSITIONS WITH IMPROVED MELT STRENGTH AND ARTICLES FORMED THEREFROM
- 申请号：PCT/US2021/035601 申请日：2021-06-03
- 公开(公告)号：WO2021252253A2 公开(公告)日：2021-12-16
- 发明人： YOUNG, Robert, Erik , DONELSON, Michael, Eugene
- 申请人： EASTMAN CHEMICAL COMPANY
- 申请人地址： 200 South Wilcox Drive
- 专利权人： EASTMAN CHEMICAL COMPANY
- 当前专利权人： EASTMAN CHEMICAL COMPANY
- 当前专利权人地址： 200 South Wilcox Drive
- 代理机构： VIDALE, Kenrick, L.
- 优先权： US63/035,902 2020-06-08
- 主分类号： B32B23/18
- IPC分类号： B32B23/18 ; B32B23/20 ; C08K3/34 ; C08K3/36 ; C08K3/40 ; C08K5/103 ; C08K7/14 ; C08K5/00 ; B32B2264/1021 ; B32B23/16 ; B32B2307/4023 ; B32B2307/412 ; B32B2307/554 ; B32B2471/00 ; C08K3/346 ; C08K5/0016
摘要：
Disclosed is a plasticized cellulose ester composition. The plasticized cellulose ester composition of the present invention includes a plasticized cellulose ester and an effective amount of an inorganic rheological modifier having a refractive index that differs from the refractive index of said plasticized cellulose ester an amount no more than 0.03 refractive index units. Related articles are also described.
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 |
| ------B32B23/00 | 实质上由纤维素塑性物质组成的层状产品 |
| --------B32B23/14 | .以含有特殊的配料为特征的 |
| ----------B32B23/18 | ..填充物 |