CA456902A - Preparation of diazotype print with pyridone couplers - Google Patents

Preparation of diazotype print with pyridone couplers

Info

Publication number
CA456902A
CA456902A CA456902A CA456902DA CA456902A CA 456902 A CA456902 A CA 456902A CA 456902 A CA456902 A CA 456902A CA 456902D A CA456902D A CA 456902DA CA 456902 A CA456902 A CA 456902A
Authority
CA
Canada
Prior art keywords
pyridone
couplers
preparation
diazotype
print
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
CA456902A
Other languages
French (fr)
Inventor
F. Morgan Jack
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
Publication date
Application granted granted Critical
Publication of CA456902A publication Critical patent/CA456902A/en
Expired legal-status Critical Current

Links

CA456902A Preparation of diazotype print with pyridone couplers Expired CA456902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA456902T

Publications (1)

Publication Number Publication Date
CA456902A true CA456902A (en) 1949-05-24

Family

ID=35574641

Family Applications (1)

Application Number Title Priority Date Filing Date
CA456902A Expired CA456902A (en) Preparation of diazotype print with pyridone couplers

Country Status (1)

Country Link
CA (1) CA456902A (en)

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