GB331459A - - Google Patents

Info

Publication number
GB331459A
GB331459A GB31832/29A GB3183229A GB331459A GB 331459 A GB331459 A GB 331459A GB 31832/29 A GB31832/29 A GB 31832/29A GB 3183229 A GB3183229 A GB 3183229A GB 331459 A GB331459 A GB 331459A
Authority
GB
United Kingdom
Prior art keywords
groups
naphthol
developed
tartaric acid
diazo
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
GB31832/29A
Other languages
English (en)
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.)
Kalle GmbH and Co KG
Original Assignee
Kalle GmbH and Co KG
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 Kalle GmbH and Co KG filed Critical Kalle GmbH and Co KG
Publication of GB331459A publication Critical patent/GB331459A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/52Compositions containing diazo compounds as photosensitive substances
    • G03C1/58Coupling substances therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
GB31832/29A 1928-10-19 1929-10-19 Expired GB331459A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE331459T 1928-10-19

Publications (1)

Publication Number Publication Date
GB331459A true GB331459A (enrdf_load_stackoverflow) 1930-07-03

Family

ID=31894873

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31832/29A Expired GB331459A (enrdf_load_stackoverflow) 1928-10-19 1929-10-19

Country Status (3)

Country Link
FR (1) FR683504A (enrdf_load_stackoverflow)
GB (1) GB331459A (enrdf_load_stackoverflow)
NL (1) NL27166C (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537919A (en) * 1948-05-05 1951-01-09 Gen Aniline & Film Corp Diazotype layer containing three coupling components for neutral black shades
US2537098A (en) * 1946-04-12 1951-01-09 Gen Aniline & Film Corp Sulfonamide azo coupling components used in diazo types

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446421A (en) * 1944-11-03 1948-08-03 Ici Ltd Manufacture of arylbiguanide hydrochlorides
US2630362A (en) * 1948-10-25 1953-03-03 Bass Helen Lucy Cabinet
BE536396A (enrdf_load_stackoverflow) * 1954-03-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537098A (en) * 1946-04-12 1951-01-09 Gen Aniline & Film Corp Sulfonamide azo coupling components used in diazo types
US2537919A (en) * 1948-05-05 1951-01-09 Gen Aniline & Film Corp Diazotype layer containing three coupling components for neutral black shades

Also Published As

Publication number Publication date
FR683504A (fr) 1930-06-13
NL27166C (enrdf_load_stackoverflow)

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