CH613218A5 - - Google Patents

Info

Publication number
CH613218A5
CH613218A5 CH1443175A CH1443175A CH613218A5 CH 613218 A5 CH613218 A5 CH 613218A5 CH 1443175 A CH1443175 A CH 1443175A CH 1443175 A CH1443175 A CH 1443175A CH 613218 A5 CH613218 A5 CH 613218A5
Authority
CH
Switzerland
Application number
CH1443175A
Inventor
Norman Alfred Smith
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
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to IT5246975A priority Critical patent/IT1052458B/it
Publication of CH613218A5 publication Critical patent/CH613218A5/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0052—Preparation of gels
    • B01J13/0065—Preparation of gels containing an organic phase
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/30—Hardeners
    • G03C1/305—Hardeners containing a diazine or triazine ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Colloid Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
CH1443175A 1974-12-03 1975-11-07 CH613218A5 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT5246975A IT1052458B (it) 1974-12-03 1975-12-01 Procedimento per reticolare colloidi idrofili colloidi reticolati ottenuti e materiale fotografico che li contiene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB52241/74A GB1502618A (en) 1974-12-03 1974-12-03 Triazine hardening agents

Publications (1)

Publication Number Publication Date
CH613218A5 true CH613218A5 (cs) 1979-09-14

Family

ID=10463162

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1443175A CH613218A5 (cs) 1974-12-03 1975-11-07

Country Status (7)

Country Link
US (1) US4076538A (cs)
JP (1) JPS6012903B2 (cs)
BE (1) BE836177A (cs)
CH (1) CH613218A5 (cs)
DE (1) DE2553915C2 (cs)
FR (1) FR2293240A1 (cs)
GB (1) GB1502618A (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1594143A (en) * 1977-05-10 1981-07-30 Agfa Gevaert Hardening solutions for proteinaceous materials
IL63638A0 (en) * 1980-09-16 1981-11-30 Aligena Ag Semipermeable composite membranes,their manufacture and their use
AU588878B2 (en) 1985-05-31 1989-09-28 Konishiroku Photo Industry Co., Ltd. Method for forming direct positive color image
DE4007668A1 (de) * 1990-03-10 1991-09-12 Beiersdorf Ag Hydrogelschaeume und verfahren zu deren herstellung
JP6986446B2 (ja) 2014-12-23 2021-12-22 クロッシング エスアールエル ２−ハロ−４，６−ジアルコキシ−１，３，５−トリアジンの工業的生産方法およびアミンの存在下でのそれらの使用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1085334B (de) * 1959-01-31 1960-07-14 Goldschmidt Ag Th Verfahren zur Vernetzung von Polyvinylalkohol
DE1284290B (de) * 1963-11-26 1968-11-28 Fuji Photo Film Co Ltd Verfahren zur Haertung photographischer Gelatineschichten
US3325287A (en) * 1963-11-26 1967-06-13 Fuji Photo Film Co Ltd Photographic gelatin hardening composition
CH494979A (de) * 1968-02-09 1970-08-15 Ciba Geigy Verfahren zum Härten von gelatinehaltigen, lichtempfindlichen photographischen Schichten
JPS4910692B1 (cs) 1969-09-22 1974-03-12
GB1311736A (en) 1970-07-30 1973-03-28 Ciba Geigy Gelatin hardening agents
CH574980A5 (cs) * 1973-03-09 1976-04-30 Ciba Geigy Ag

Also Published As

Publication number Publication date
GB1502618A (en) 1978-03-01
FR2293240A1 (fr) 1976-07-02
BE836177A (fr) 1976-06-02
FR2293240B1 (cs) 1978-05-12
JPS5178788A (en) 1976-07-08
DE2553915C2 (de) 1985-11-28
JPS6012903B2 (ja) 1985-04-04
DE2553915A1 (de) 1976-06-10
US4076538A (en) 1978-02-28

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Legal Events

Date Code Title Description
PL Patent ceased