CA478905A - Purification of sludges, scums and the like to prepare relatively purified tocopherol - Google Patents

Purification of sludges, scums and the like to prepare relatively purified tocopherol

Info

Publication number
CA478905A
CA478905A CA478905A CA478905DA CA478905A CA 478905 A CA478905 A CA 478905A CA 478905 A CA478905 A CA 478905A CA 478905D A CA478905D A CA 478905DA CA 478905 A CA478905 A CA 478905A
Authority
CA
Canada
Prior art keywords
scums
sludges
purification
relatively purified
prepare relatively
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
CA478905A
Other languages
French (fr)
Inventor
C. D. Hickman Kenneth
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
Publication date
Application granted granted Critical
Publication of CA478905A publication Critical patent/CA478905A/en
Expired legal-status Critical Current

Links

CA478905A Purification of sludges, scums and the like to prepare relatively purified tocopherol Expired CA478905A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA478905T

Publications (1)

Publication Number Publication Date
CA478905A true CA478905A (en) 1951-11-27

Family

ID=35618567

Family Applications (1)

Application Number Title Priority Date Filing Date
CA478905A Expired CA478905A (en) Purification of sludges, scums and the like to prepare relatively purified tocopherol

Country Status (1)

Country Link
CA (1) CA478905A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1053733B (en) * 1954-09-23 1959-03-26 Eastman Kodak Co Process for the production of tocopherol concentrates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1053733B (en) * 1954-09-23 1959-03-26 Eastman Kodak Co Process for the production of tocopherol concentrates

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