CA797892A - Process for preparing polyetherpolyurethane foam filter material - Google Patents

Process for preparing polyetherpolyurethane foam filter material

Info

Publication number
CA797892A
CA797892A CA797892A CA797892DA CA797892A CA 797892 A CA797892 A CA 797892A CA 797892 A CA797892 A CA 797892A CA 797892D A CA797892D A CA 797892DA CA 797892 A CA797892 A CA 797892A
Authority
CA
Canada
Prior art keywords
preparing
filter material
foam filter
polyetherpolyurethane
polyetherpolyurethane foam
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
CA797892A
Inventor
Marlin Lawrence
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
Publication date
Application granted granted Critical
Publication of CA797892A publication Critical patent/CA797892A/en
Expired legal-status Critical Current

Links

CA797892A Process for preparing polyetherpolyurethane foam filter material Expired CA797892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA797892T

Publications (1)

Publication Number Publication Date
CA797892A true CA797892A (en) 1968-10-29

Family

ID=36265896

Family Applications (1)

Application Number Title Priority Date Filing Date
CA797892A Expired CA797892A (en) Process for preparing polyetherpolyurethane foam filter material

Country Status (1)

Country Link
CA (1) CA797892A (en)

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