CA1008848A - Process for crosslinking hydrophilic colloids - Google Patents

Process for crosslinking hydrophilic colloids

Info

Publication number
CA1008848A
CA1008848A CA163,607A CA163607A CA1008848A CA 1008848 A CA1008848 A CA 1008848A CA 163607 A CA163607 A CA 163607A CA 1008848 A CA1008848 A CA 1008848A
Authority
CA
Canada
Prior art keywords
hydrophilic colloids
crosslinking hydrophilic
crosslinking
colloids
hydrophilic
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
CA163,607A
Other languages
English (en)
Other versions
CA163607S (en
Inventor
Rolf Kyburz
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.)
Novartis AG
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
Application granted granted Critical
Publication of CA1008848A publication Critical patent/CA1008848A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/43—Compounds containing sulfur bound to nitrogen
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09H—PREPARATION OF GLUE OR GELATINE
    • C09H7/00—Preparation of water-insoluble gelatine
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Colloid Chemistry (AREA)
CA163,607A 1972-02-25 1973-02-13 Process for crosslinking hydrophilic colloids Expired CA1008848A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH272272A CH563598A5 (de) 1972-02-25 1972-02-25

Publications (1)

Publication Number Publication Date
CA1008848A true CA1008848A (en) 1977-04-19

Family

ID=4240135

Family Applications (1)

Application Number Title Priority Date Filing Date
CA163,607A Expired CA1008848A (en) 1972-02-25 1973-02-13 Process for crosslinking hydrophilic colloids

Country Status (9)

Country Link
US (1) US4001201A (de)
JP (1) JPS5724535B2 (de)
BE (1) BE795839A (de)
CA (1) CA1008848A (de)
CH (1) CH563598A5 (de)
DE (1) DE2309098A1 (de)
FR (1) FR2173009B1 (de)
GB (2) GB1416462A (de)
IT (1) IT977477B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011017800A1 (en) * 2009-08-10 2011-02-17 Bellus Health (International) Limited Methods, compounds, and compositions for delivering 1,3-propan ed isulfonic acid

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5612854B2 (de) * 1973-10-08 1981-03-25
GB1521540A (en) * 1975-10-31 1978-08-16 Ciba Geigy Ag Vinyl-sulphone hardeners
GB1542462A (en) * 1976-02-04 1979-03-21 Ciba Geigy Ag N-vinyl sulphonyl-or sulphinylalkyl amides ureas and sulphoxylureas and their use as cross-linking agents for hydrophilic colloids
DE2924035A1 (de) * 1979-06-13 1981-01-08 Agfa Gevaert Ag Verfahren zur kettenverlaengerung von gelatine durch partielle haertung
JPH0772053A (ja) * 1991-03-09 1995-03-17 Sumitomo Metal Ind Ltd シャルピ−衝撃試験片の全自動加工方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579871A (en) * 1949-06-09 1951-12-25 Us Rubber Co Divinyl sulfone tanned proteins
BE576882A (de) * 1958-03-19
DE1105272B (de) * 1958-12-06 1961-04-20 Agfa Ag Verfahren zur Herstellung photographischer Schichten mit Hilfe von Proteinderivaten
GB994869A (en) 1960-08-03 1965-06-10 Kodak Ltd Improvements in photographic silver halide emulsions
NL254632A (de) * 1960-08-06
CH473887A (de) * 1966-04-12 1969-06-15 Ciba Geigy Verfahren zum Härten von Gelatine
US3551159A (en) * 1966-05-25 1970-12-29 Ciba Ltd Process for hardening gelatine
ZA6800017B (de) * 1967-01-05
DE1953920A1 (de) * 1969-10-27 1971-05-06 Henkel & Cie Gmbh Scheuermittel mit bleichender und desinfizierender Wirkung
US3642486A (en) * 1970-03-19 1972-02-15 Eastman Kodak Co Vinylsulfonyl-containing compounds as hardening agents

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011017800A1 (en) * 2009-08-10 2011-02-17 Bellus Health (International) Limited Methods, compounds, and compositions for delivering 1,3-propan ed isulfonic acid
CN102471248A (zh) * 2009-08-10 2012-05-23 贝卢斯健康有限公司 用于递送1，3-丙二磺酸的方法、化合物和组合物
CN102471248B (zh) * 2009-08-10 2015-01-07 Bhi有限合伙公司 用于递送1,3-丙二磺酸的方法、化合物和组合物
AU2010282170B2 (en) * 2009-08-10 2015-04-23 Bhi Limited Partnership Methods, compounds, and compositions for delivering 1,3-propanedisulfonic acid
US9051248B2 (en) 2009-08-10 2015-06-09 Bhi Limited Partnership Methods, compounds, and compositions for delivering 1,3-propanedisulfonic acid

Also Published As

Publication number Publication date
US4001201A (en) 1977-01-04
GB1416463A (en) 1975-12-03
DE2309098A1 (de) 1973-09-13
IT977477B (it) 1974-09-10
GB1416462A (en) 1975-12-03
FR2173009B1 (de) 1976-05-14
JPS5724535B2 (de) 1982-05-25
JPS4895450A (de) 1973-12-07
FR2173009A1 (de) 1973-10-05
BE795839A (fr) 1973-08-23
CH563598A5 (de) 1975-06-30
USB333247I5 (de) 1976-03-16

Similar Documents

Publication Publication Date Title
AU476810B2 (en) Process for producing hydrophilic polymers containing c=groups
AU463436B2 (en) Cross-linking process
CA1004669A (en) Process for crosslinking hydrophilic colloids
CA1013091A (en) Process for producing soluble hydrophilic polymers
AU463500B2 (en) Cross-linking process
CA1021097A (en) Process for preparing poly-ion-complexes
CA1006391A (en) Photopolymer process
CA1008848A (en) Process for crosslinking hydrophilic colloids
CA953443A (en) Process for crosslinking hydrophilic colloids
CA1026046A (en) Process for preparing polymers
CA974513A (en) Process for crosslinking hydrophilic colloids
CA1002969A (en) Hydrogenation process
CA1028097A (en) Process for cross-linking polyfluoropolymers
CA1012974A (en) Process for preparing sulfamylbenzoic acids
CA911429A (en) Process for crosslinking hydrophilic colloids
CA983956A (en) Process for preparing monoformyldiaminomaleonitrile
CA938300A (en) Process for making aziridines
CA999694A (en) Process for preparing copolymer
CA987326A (en) Process for producing 2-acyl-5-nitrothiazoles
CA967976A (en) Process for producing trimethyl-p-benzoquinone
AU476669B2 (en) Vulcanisation process
CA980047A (en) Process for preparing polythiodiglycol
AU467691B2 (en) Process for preparing cedrenal
CA965963A (en) Process for de-copperizing lead
CA909765A (en) Process for making 1-glycosyl-5-azacytosines