基本信息:
- 专利标题: FLUOROPOLYMER COMPOSITION
- 专利标题(中):氟聚合物组合物
- 申请号:PCT/EP2011/067878 申请日:2011-10-13
- 公开(公告)号:WO2012049242A1 公开(公告)日:2012-04-19
- 发明人: CARELLA, Serella , BASSI, Mattia , TONIOLO, Paolo , ABUSLEME, Julio A. , MORTARA, Stefano
- 申请人: SOLVAY SPECIALTY POLYMERS ITALY S.P.A. , CARELLA, Serella , BASSI, Mattia , TONIOLO, Paolo , ABUSLEME, Julio A. , MORTARA, Stefano
- 申请人地址: Viale Lombardia, 20 I-20021 Bollate (Milano) IT
- 专利权人: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.,CARELLA, Serella,BASSI, Mattia,TONIOLO, Paolo,ABUSLEME, Julio A.,MORTARA, Stefano
- 当前专利权人: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.,CARELLA, Serella,BASSI, Mattia,TONIOLO, Paolo,ABUSLEME, Julio A.,MORTARA, Stefano
- 当前专利权人地址: Viale Lombardia, 20 I-20021 Bollate (Milano) IT
- 代理机构: BENVENUTI, Federica et al.
- 优先权: EP10187726.4 20101015
- 主分类号: B32B27/30
- IPC分类号: B32B27/30 ; C08J5/18 ; C08K3/22 ; C08L27/12 ; C08L27/18
摘要:
The invention pertains to a thermoplastic fluoropolymer composition comprising: - at least one semi-crystalline polymer comprising recurring units derived from ethylene and at least one of chlorotrifluoroethylene (CTFE) and tetrafluoroethylene (TFE), said polymer having a heat of fusion of at most 35 J/g [polymer (A)]; and - from 0.05 to 5 % by weight, based on weight of polymer (A), of particles of at least one inorganic UV blocker compound, said particles having an average particle size of 1 to 150 nm, said composition being suitable for manufacturing UV-opaque films having outstanding transparency and haze properties.
摘要(中):
本发明涉及一种热塑性含氟聚合物组合物,其包含: - 至少一种半结晶聚合物,其包含衍生自乙烯和三氟氯乙烯(CTFE)和四氟乙烯(TFE)中的至少一种的重复单元,所述聚合物具有至多35 J / g [聚合物(A)]; 和 - 基于聚合物(A)的重量,0.05至5重量%的至少一种无机UV阻断剂化合物的颗粒,所述颗粒的平均粒径为1-150nm,所述组合物适于制造UV 具有优异透明度和雾度特性的不透明膜。
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 |
------B32B27/00 | 实质上由合成树脂组成的层状产品 |
--------B32B27/30 | .由乙烯基树脂组成的;由丙烯基树脂组成的 |