CA968643A - Supports for semipermeable membranes and methods of making them - Google Patents

Supports for semipermeable membranes and methods of making them

Info

Publication number
CA968643A
CA968643A CA139,866A CA139866A CA968643A CA 968643 A CA968643 A CA 968643A CA 139866 A CA139866 A CA 139866A CA 968643 A CA968643 A CA 968643A
Authority
CA
Canada
Prior art keywords
supports
making
methods
semipermeable membranes
semipermeable
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
CA139,866A
Inventor
Ernest R. Sawyer
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.)
Calgon Corp
Original Assignee
Calgon 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 Calgon Corp filed Critical Calgon Corp
Application granted granted Critical
Publication of CA968643A publication Critical patent/CA968643A/en
Expired legal-status Critical Current

Links

CA139,866A 1971-06-09 1972-04-17 Supports for semipermeable membranes and methods of making them Expired CA968643A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15137071A 1971-06-09 1971-06-09

Publications (1)

Publication Number Publication Date
CA968643A true CA968643A (en) 1975-06-03

Family

ID=22538457

Family Applications (1)

Application Number Title Priority Date Filing Date
CA139,866A Expired CA968643A (en) 1971-06-09 1972-04-17 Supports for semipermeable membranes and methods of making them

Country Status (2)

Country Link
AU (1) AU472648B2 (en)
CA (1) CA968643A (en)

Also Published As

Publication number Publication date
AU472648B2 (en) 1973-10-25
AU4130272A (en) 1973-10-25

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