BE602672A - New benzophenone compounds, process for their preparation and photographic elements containing them - Google Patents

New benzophenone compounds, process for their preparation and photographic elements containing them

Info

Publication number
BE602672A
BE602672A BE602672A BE602672A BE602672A BE 602672 A BE602672 A BE 602672A BE 602672 A BE602672 A BE 602672A BE 602672 A BE602672 A BE 602672A BE 602672 A BE602672 A BE 602672A
Authority
BE
Belgium
Prior art keywords
preparation
photographic elements
elements containing
benzophenone compounds
new benzophenone
Prior art date
Application number
BE602672A
Other languages
French (fr)
Inventor
A C Schoenthaler
J Q Umberger
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BE602672A publication Critical patent/BE602672A/en

Links

BE602672A 1960-05-12 1961-04-17 New benzophenone compounds, process for their preparation and photographic elements containing them BE602672A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US602672XA 1960-05-12 1960-05-12

Publications (1)

Publication Number Publication Date
BE602672A true BE602672A (en) 1961-08-16

Family

ID=39270107

Family Applications (1)

Application Number Title Priority Date Filing Date
BE602672A BE602672A (en) 1960-05-12 1961-04-17 New benzophenone compounds, process for their preparation and photographic elements containing them

Country Status (1)

Country Link
BE (1) BE602672A (en)

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