IT1040881B - PROCESS AND BATH TO TREAT SILVER COLOR WHITENING MATERIALS - Google Patents

PROCESS AND BATH TO TREAT SILVER COLOR WHITENING MATERIALS

Info

Publication number
IT1040881B
IT1040881B IT5040575A IT5040575A IT1040881B IT 1040881 B IT1040881 B IT 1040881B IT 5040575 A IT5040575 A IT 5040575A IT 5040575 A IT5040575 A IT 5040575A IT 1040881 B IT1040881 B IT 1040881B
Authority
IT
Italy
Prior art keywords
bath
silver color
whitening materials
color whitening
treat silver
Prior art date
Application number
IT5040575A
Other languages
Italian (it)
Original Assignee
Ciba Geigy Ag
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
Priority claimed from CH950674A external-priority patent/CH594912A5/xx
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Application granted granted Critical
Publication of IT1040881B publication Critical patent/IT1040881B/en

Links

IT5040575A 1974-07-10 1975-07-08 PROCESS AND BATH TO TREAT SILVER COLOR WHITENING MATERIALS IT1040881B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH950674A CH594912A5 (en) 1974-07-10 1974-07-10
CH712375 1975-06-03

Publications (1)

Publication Number Publication Date
IT1040881B true IT1040881B (en) 1979-12-20

Family

ID=25700795

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5040575A IT1040881B (en) 1974-07-10 1975-07-08 PROCESS AND BATH TO TREAT SILVER COLOR WHITENING MATERIALS

Country Status (1)

Country Link
IT (1) IT1040881B (en)

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