CA974414A - Microporous uniform cellular polyurethane film - Google Patents

Microporous uniform cellular polyurethane film

Info

Publication number
CA974414A
CA974414A CA144,140A CA144140A CA974414A CA 974414 A CA974414 A CA 974414A CA 144140 A CA144140 A CA 144140A CA 974414 A CA974414 A CA 974414A
Authority
CA
Canada
Prior art keywords
microporous
polyurethane film
cellular polyurethane
uniform cellular
uniform
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
CA144,140A
Other versions
CA144140S (en
Inventor
Walter T. Murphy
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.)
Goodrich Corp
Original Assignee
BF Goodrich Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BF Goodrich Corp filed Critical BF Goodrich Corp
Application granted granted Critical
Publication of CA974414A publication Critical patent/CA974414A/en
Expired legal-status Critical Current

Links

CA144,140A 1971-06-11 1972-06-07 Microporous uniform cellular polyurethane film Expired CA974414A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15237571A 1971-06-11 1971-06-11

Publications (1)

Publication Number Publication Date
CA974414A true CA974414A (en) 1975-09-16

Family

ID=22542662

Family Applications (1)

Application Number Title Priority Date Filing Date
CA144,140A Expired CA974414A (en) 1971-06-11 1972-06-07 Microporous uniform cellular polyurethane film

Country Status (1)

Country Link
CA (1) CA974414A (en)

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