CA930292A - Non-bleeding colorimetric indicators and dyes therefor - Google Patents

Non-bleeding colorimetric indicators and dyes therefor

Info

Publication number
CA930292A
CA930292A CA045895A CA45895A CA930292A CA 930292 A CA930292 A CA 930292A CA 045895 A CA045895 A CA 045895A CA 45895 A CA45895 A CA 45895A CA 930292 A CA930292 A CA 930292A
Authority
CA
Canada
Prior art keywords
bleeding
colorimetric indicators
dyes
therefor
dyes therefor
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
CA045895A
Other versions
CA45895S (en
Inventor
Baumer Wilhelm
Neisius Karlheinz
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.)
Merck KGaA
Original Assignee
Merck KGaA
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 Merck KGaA filed Critical Merck KGaA
Priority to CA045895A priority Critical patent/CA930292A/en
Application granted granted Critical
Publication of CA930292A publication Critical patent/CA930292A/en
Expired legal-status Critical Current

Links

CA045895A 1969-03-17 1969-03-17 Non-bleeding colorimetric indicators and dyes therefor Expired CA930292A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA045895A CA930292A (en) 1969-03-17 1969-03-17 Non-bleeding colorimetric indicators and dyes therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA045895A CA930292A (en) 1969-03-17 1969-03-17 Non-bleeding colorimetric indicators and dyes therefor

Publications (1)

Publication Number Publication Date
CA930292A true CA930292A (en) 1973-07-17

Family

ID=4085029

Family Applications (1)

Application Number Title Priority Date Filing Date
CA045895A Expired CA930292A (en) 1969-03-17 1969-03-17 Non-bleeding colorimetric indicators and dyes therefor

Country Status (1)

Country Link
CA (1) CA930292A (en)

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