CA852648A - Method of varying the pore diameters of fine pores in cellulose acetate film - Google Patents

Method of varying the pore diameters of fine pores in cellulose acetate film

Info

Publication number
CA852648A
CA852648A CA852648A CA852648DA CA852648A CA 852648 A CA852648 A CA 852648A CA 852648 A CA852648 A CA 852648A CA 852648D A CA852648D A CA 852648DA CA 852648 A CA852648 A CA 852648A
Authority
CA
Canada
Prior art keywords
varying
cellulose acetate
fine pores
pore diameters
acetate film
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
CA852648A
Inventor
Ueno Wataru
Kawaguchi Hideo
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
Publication date
Application granted granted Critical
Publication of CA852648A publication Critical patent/CA852648A/en
Expired legal-status Critical Current

Links

CA852648A Method of varying the pore diameters of fine pores in cellulose acetate film Expired CA852648A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA852648T

Publications (1)

Publication Number Publication Date
CA852648A true CA852648A (en) 1970-09-29

Family

ID=36338282

Family Applications (1)

Application Number Title Priority Date Filing Date
CA852648A Expired CA852648A (en) Method of varying the pore diameters of fine pores in cellulose acetate film

Country Status (1)

Country Link
CA (1) CA852648A (en)

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