RO94511B1 - Double-component material for diazotypy - Google Patents

Double-component material for diazotypy

Info

Publication number
RO94511B1
RO94511B1 RO123683A RO12368386A RO94511B1 RO 94511 B1 RO94511 B1 RO 94511B1 RO 123683 A RO123683 A RO 123683A RO 12368386 A RO12368386 A RO 12368386A RO 94511 B1 RO94511 B1 RO 94511B1
Authority
RO
Romania
Prior art keywords
diazotypy
double
component material
diazotism
replicas
Prior art date
Application number
RO123683A
Other languages
Romanian (ro)
Other versions
RO94511A2 (en
Inventor
Istvan Gorbe
Trandafir Petru Cordos
Original Assignee
COMBINATUL DE îNGRASAMINTE CHIMICE
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 COMBINATUL DE îNGRASAMINTE CHIMICE filed Critical COMBINATUL DE îNGRASAMINTE CHIMICE
Priority to RO123683A priority Critical patent/RO94511B1/en
Publication of RO94511A2 publication Critical patent/RO94511A2/en
Publication of RO94511B1 publication Critical patent/RO94511B1/en

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  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

Inventia se refera la un material dicomponent folosit în diazotipie, developabil cu vapori de amoniac, în compozitia caruia intra, în calitate de cuplanti, combinatii fenolice si cu metilen activi ce au capacitati de oxidare reduse. Materialul în calitate de umectant contine un amestec de uree si clorura de calciu ce confera materialului calitati superioare în termenul de pastrare. Materialul este capabil de a reda tonalitati si este aplicabil în reproduceri dupa diapozitive.The invention relates to a diazotypic material used in diazotism, which can be developed by ammonia vapor, in the composition, as phenol combinations and active methylene compounds having reduced oxidation capabilities. The material as a humectant contains a mixture of urea and calcium chloride that gives the material superior qualities within the shelf life. The material is capable of rendering tones and is applicable to replicas after slides.

RO123683A 1986-06-13 1986-06-13 Double-component material for diazotypy RO94511B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO123683A RO94511B1 (en) 1986-06-13 1986-06-13 Double-component material for diazotypy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO123683A RO94511B1 (en) 1986-06-13 1986-06-13 Double-component material for diazotypy

Publications (2)

Publication Number Publication Date
RO94511A2 RO94511A2 (en) 1988-08-15
RO94511B1 true RO94511B1 (en) 1988-08-16

Family

ID=20119491

Family Applications (1)

Application Number Title Priority Date Filing Date
RO123683A RO94511B1 (en) 1986-06-13 1986-06-13 Double-component material for diazotypy

Country Status (1)

Country Link
RO (1) RO94511B1 (en)

Also Published As

Publication number Publication date
RO94511A2 (en) 1988-08-15

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