CA870714A - Continuous process for manufacturing microporous battery separators and battery separators made thereby - Google Patents

Continuous process for manufacturing microporous battery separators and battery separators made thereby

Info

Publication number
CA870714A
CA870714A CA870714A CA870714DA CA870714A CA 870714 A CA870714 A CA 870714A CA 870714 A CA870714 A CA 870714A CA 870714D A CA870714D A CA 870714DA CA 870714 A CA870714 A CA 870714A
Authority
CA
Canada
Prior art keywords
battery separators
continuous process
manufacturing microporous
manufacturing
separators made
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA870714A
Inventor
E. Sherwood Robert
Decker Erhard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WR Grace and Co
Original Assignee
WR Grace and Co
Publication date
Application granted granted Critical
Publication of CA870714A publication Critical patent/CA870714A/en
Expired legal-status Critical Current

Links

CA870714A Continuous process for manufacturing microporous battery separators and battery separators made thereby Expired CA870714A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA870714T

Publications (1)

Publication Number Publication Date
CA870714A true CA870714A (en) 1971-05-11

Family

ID=36356749

Family Applications (1)

Application Number Title Priority Date Filing Date
CA870714A Expired CA870714A (en) Continuous process for manufacturing microporous battery separators and battery separators made thereby

Country Status (1)

Country Link
CA (1) CA870714A (en)

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