Single-layer microporous foil for batteries having shut-off function

Invention Grant

US08795900B2 Single-layer microporous foil for batteries having shut-off function 有权

Title translation: 用于具有切断功能的电池的单层微孔箔

Please log in to see more content

Patent Title: Single-layer microporous foil for batteries having shut-off function
Patent Title (中): 用于具有切断功能的电池的单层微孔箔
Application No.: US13139147

Application Date: 2009-12-05
Publication No.: US08795900B2

Publication Date: 2014-08-05
Inventor: Bertram Schmitz , Detlef Busch
Applicant: Bertram Schmitz , Detlef Busch
Applicant Address: DE
Assignee: Treofan Germany GmbH & Co. KG
Current Assignee: Treofan Germany GmbH & Co. KG
Current Assignee Address: DE
Agency: Novak Druce Connolly Bove + Quigg LLP
Priority: DE102008061746 20081212
International Application: PCT/EP2009/008705 WO 20091205
International Announcement: WO2010/066390 WO 20100617
Main IPC: H01M2/16
IPC: H01M2/16

Single-layer microporous foil for batteries having shut-off function

Abstract:

Single-layer or multilayer, biaxially oriented, microporous foil having a shut-off function, which comprises propylene homopolymer and propylene block copolymer, polyethylene and β-nucleating agent.

Abstract(Chinese):

具有截止功能的单层或多层双轴取向的微孔箔，其包含丙烯均聚物和丙烯嵌段共聚物，聚乙烯和成核剂。

Public/Granted literature

US20110244336A1 SINGLE-LAYER MICROPOROUS FOIL FOR BATTERIES HAVING SHUT-OFF FUNCTION Public/Granted day:2011-10-06

Information query

Espacenet