CH574759A5 - - Google Patents

Info

Publication number
CH574759A5
CH574759A5 CH501971A CH501971A CH574759A5 CH 574759 A5 CH574759 A5 CH 574759A5 CH 501971 A CH501971 A CH 501971A CH 501971 A CH501971 A CH 501971A CH 574759 A5 CH574759 A5 CH 574759A5
Authority
CH
Switzerland
Application number
CH501971A
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 CH501971A priority Critical patent/CH574759A5/xx
Priority to US00238896A priority patent/US3826788A/en
Priority to CA138,609A priority patent/CA1004669A/en
Priority to DE19722215720 priority patent/DE2215720A1/de
Priority to IT49396/72A priority patent/IT952504B/it
Priority to BE781621A priority patent/BE781621A/xx
Priority to FR7211790A priority patent/FR2132420B1/fr
Priority to JP3357672A priority patent/JPS5536974B1/ja
Priority to GB1561072A priority patent/GB1378440A/en
Publication of CH574759A5 publication Critical patent/CH574759A5/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/32—One oxygen, sulfur or nitrogen atom
    • C07D239/42—One nitrogen atom
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/47—One nitrogen atom and one oxygen or sulfur atom, e.g. cytosine
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH501971A 1971-04-05 1971-04-05 CH574759A5 (xx)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH501971A CH574759A5 (xx) 1971-04-05 1971-04-05
US00238896A US3826788A (en) 1971-04-05 1972-03-28 Process for crosslinking hydrophilic colloids using triazine derivatives
CA138,609A CA1004669A (en) 1971-04-05 1972-03-30 Process for crosslinking hydrophilic colloids
DE19722215720 DE2215720A1 (de) 1971-04-05 1972-03-30 Verfahren zum Vernetzen hydrophiler Kolloide
IT49396/72A IT952504B (it) 1971-04-05 1972-03-31 Procedimento per reticolare colloi di idrofili e materiali fotogra fici ottenuti
BE781621A BE781621A (fr) 1971-04-05 1972-04-04 Procede de reticulation de colloides hydrophiles
FR7211790A FR2132420B1 (xx) 1971-04-05 1972-04-04
JP3357672A JPS5536974B1 (xx) 1971-04-05 1972-04-05
GB1561072A GB1378440A (en) 1971-04-05 1972-04-05 Crosslinking agents for hydrophilic colloids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH501971A CH574759A5 (xx) 1971-04-05 1971-04-05

Publications (1)

Publication Number Publication Date
CH574759A5 true CH574759A5 (xx) 1976-04-30

Family

ID=4286532

Family Applications (1)

Application Number Title Priority Date Filing Date
CH501971A CH574759A5 (xx) 1971-04-05 1971-04-05

Country Status (9)

Country Link
US (1) US3826788A (xx)
JP (1) JPS5536974B1 (xx)
BE (1) BE781621A (xx)
CA (1) CA1004669A (xx)
CH (1) CH574759A5 (xx)
DE (1) DE2215720A1 (xx)
FR (1) FR2132420B1 (xx)
GB (1) GB1378440A (xx)
IT (1) IT952504B (xx)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH574980A5 (xx) 1973-03-09 1976-04-30 Ciba Geigy Ag
CH611435A5 (xx) * 1974-06-05 1979-05-31 Ciba Geigy Ag
US3951940A (en) * 1974-09-30 1976-04-20 Ciba-Geigy Ag Method of producing a hardened gelatin layer using aqueous solution of a 2-halogeno pyridinium compound
US4092466A (en) * 1976-07-19 1978-05-30 Nasa Heat resistant polymers of oxidized styrylphosphine
GB1593543A (en) * 1977-05-10 1981-07-15 Agfa Gevaert Hardening of proteinaceous materials
GB1594143A (en) * 1977-05-10 1981-07-30 Agfa Gevaert Hardening solutions for proteinaceous materials
JPS60225148A (ja) * 1984-04-23 1985-11-09 Fuji Photo Film Co Ltd ゼラチンの硬化方法
JPS619512U (ja) * 1984-06-20 1986-01-21 石川島芝浦機械株式会社 エンジンのブリ−ザ装置
JPS61128241A (ja) * 1984-11-28 1986-06-16 Fuji Photo Film Co Ltd ゼラチンの硬化方法
US5096975A (en) * 1990-05-23 1992-03-17 Eastman Kodak Company Cross-linked polymers from vinyl benzene sulfonate salts and ethylenic hydroxy monomers
US6458948B1 (en) * 1999-03-08 2002-10-01 Tokuyama Corporation Process for producing carboxylic acid derivative and condensing agent comprising quaternary ammonium salt
EP1669351A3 (en) * 2000-03-09 2009-11-18 Tokuyama Corporation Method for preserving quaternary ammonium salt
DE10029139A1 (de) * 2000-06-14 2002-01-03 Sueddeutsche Kalkstickstoff Verfahren zur Herstellung von Amiden oder Estern
JP5896407B2 (ja) * 2012-01-30 2016-03-30 国立大学法人金沢大学 トリアジン化合物
JP6486699B2 (ja) * 2015-01-29 2019-03-20 国立大学法人金沢大学 脱水縮合剤
JP6486700B2 (ja) * 2015-01-29 2019-03-20 国立大学法人金沢大学 脱水縮合剤
JP6486717B2 (ja) * 2015-02-26 2019-03-20 国立大学法人金沢大学 トリアジン化合物
CN114259952A (zh) * 2021-12-22 2022-04-01 南京大学 一种耐强酸型吡啶基水凝胶的功能基稳定调控方法与应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3309376A (en) * 1961-08-02 1967-03-14 Polaroid Corp Bis-quaternary ammonium salts

Also Published As

Publication number Publication date
FR2132420A1 (xx) 1972-11-17
JPS5536974B1 (xx) 1980-09-25
CA1004669A (en) 1977-02-01
FR2132420B1 (xx) 1974-08-02
IT952504B (it) 1973-07-30
GB1378440A (en) 1974-12-27
US3826788A (en) 1974-07-30
BE781621A (fr) 1972-10-04
DE2215720A1 (de) 1972-10-19

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Legal Events

Date Code Title Description
PL Patent ceased