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Diazotype materials
   
Document Number
US Patent 3915967
Issued Date
October 28, 1975
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Abstract
Diazotizable amines of the general formula ##SPC1## Wherein R is substituted or unsubstituted alkyl, hydroxyalkyl, aryl, or aralkyl, and X is a radical of the formula ##SPC2## Wherein Z is a direct linkage, a divalent atom, or a divalent radical.
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Diazotype materials - US Patent 3915967 Drawing
Drawing from US Patent 3915967
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Number of Claims:
9
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Owner
GAF Corporation (New York, NY)
Published
October 28, 1975
Application Number
05/331,601
Filed
February 12, 1973
US Classification
544/141   544/372 546/207 548/524
Int'l Classification
C07D   207/27   (20060101)   C07D   207/00   (20060101)   G03C   1/54   (20060101)   G03C   1/52   (20060101)  
Assistant Examiner
Attorney/Law Firm
Parent Case
This is a division of application Ser. No. 56,732, filed July 20, 1970, now abandoned.
Priority Data
Jul 23, 1969 [GB] 37095/69
USPTO Field of Search
260/247.2A   260/268H   260/293.71   260/326.5FL  
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