GB1128818A - Gelatin compositions containing hardeners - Google Patents

Gelatin compositions containing hardeners

Info

Publication number
GB1128818A
GB1128818A GB41889/65A GB4188965A GB1128818A GB 1128818 A GB1128818 A GB 1128818A GB 41889/65 A GB41889/65 A GB 41889/65A GB 4188965 A GB4188965 A GB 4188965A GB 1128818 A GB1128818 A GB 1128818A
Authority
GB
United Kingdom
Prior art keywords
diacetoxy
bis
tetradecanedione
chloracetoxy
decanedione
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
GB41889/65A
Inventor
Donald Macarthur Burness
Burton David Wilson
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 to US379018A priority Critical patent/US3360372A/en
Priority to DEE29714A priority patent/DE1300012B/en
Priority to DE19651472847 priority patent/DE1472847A1/en
Priority to FR30319A priority patent/FR1446163A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Priority to GB41889/65A priority patent/GB1128818A/en
Priority to BE677147A priority patent/BE677147A/xx
Publication of GB1128818A publication Critical patent/GB1128818A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,128,818. Bis - (# - acyloxyethyl) - ketones. EASTMAN KODAK CO. 2 Oct., 1965, No. 41889/65. Heading C2C. [Also in Divisions C3 and G2] Compounds are described of the formula where X is an acyloxy radical of 2-5 carbons, including chloracetoxy, m is 0 or 1 and A is -(CR 2 ) n - where n is 1 to 10, R is H or alkyl of 1-4 carbons and one or more -CR 2 units may be replaced by -CR=CR-, -O-, -S-, arylene or cycloalkylene. Those specified are 1:5-diacetoxy-3-pentanone, 1:8-diacetoxy - 4 - octene - 3:6 - dione, 1:10 - diacetoxy- 3:8-decanedione and the corresponding bis- (chloracetoxy) compound, 1 :11-diacetoxy-6-oxa (or -thia)-3:9-undecanedione, 1:14-diacetoxy- 3:12-tetradecanedione and 1:4-bis-(3-acetoxypropionyl)-benzene or -cyclohexane. The compounds are made by reacting a carboxylic acid and its alkali metal salt with the bis-(#-chloroethyl) ketone corresponding to the compound desired, in acetone or in the carboxylic acid if the latter is a liquid. 1 :10-Dichloro-3:8-decanedione and 1 :14-dicloro-3:12-tetradecanedione are made by reacting adipoyl chloride and sebacoyl chloride respectively with ethylene in dichloromethane in the presence of aluminium chloride.
GB41889/65A 1964-06-29 1965-10-02 Gelatin compositions containing hardeners Expired GB1128818A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US379018A US3360372A (en) 1964-06-29 1964-06-29 Bis(beta-acyloxyethyl)ketones as gelatin hardeners
DEE29714A DE1300012B (en) 1964-06-29 1965-07-15 Use of bis (beta-acyloxyaethyl) ketones for hardening gelatin, photographically gelatin-silver halide emulsions
DE19651472847 DE1472847A1 (en) 1964-06-29 1965-08-27 Use of bis (beta-acyloxyaethyl) ketones for hardening the gelatin of photographic gelatin-silver halide emulsions containing color couplers
FR30319A FR1446163A (en) 1964-06-29 1965-09-03 New gelatin tanning agents and new photographic agents containing these tanning agents
GB41889/65A GB1128818A (en) 1964-06-29 1965-10-02 Gelatin compositions containing hardeners
BE677147A BE677147A (en) 1964-06-29 1966-02-28

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US379018A US3360372A (en) 1964-06-29 1964-06-29 Bis(beta-acyloxyethyl)ketones as gelatin hardeners
DEE29714A DE1300012B (en) 1964-06-29 1965-07-15 Use of bis (beta-acyloxyaethyl) ketones for hardening gelatin, photographically gelatin-silver halide emulsions
DEE0029985 1965-08-27
GB41889/65A GB1128818A (en) 1964-06-29 1965-10-02 Gelatin compositions containing hardeners
BE677147A BE677147A (en) 1964-06-29 1966-02-28

Publications (1)

Publication Number Publication Date
GB1128818A true GB1128818A (en) 1968-10-02

Family

ID=27507645

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41889/65A Expired GB1128818A (en) 1964-06-29 1965-10-02 Gelatin compositions containing hardeners

Country Status (4)

Country Link
US (1) US3360372A (en)
BE (1) BE677147A (en)
DE (2) DE1300012B (en)
GB (1) GB1128818A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3359111A (en) * 1965-08-27 1967-12-19 Eastman Kodak Co Hardening compositions with pyrazolone couplers
US5187259A (en) * 1990-11-14 1993-02-16 Eastman Kodak Company Chain extended gelatin
US6161929A (en) * 1998-05-22 2000-12-19 Eastman Kodak Company Inkjet images on PVA overcoated with hardener solution
US6435678B1 (en) 1998-05-22 2002-08-20 Eastman Kodak Company Waterfast ink jet images treated with hardeners
US6176574B1 (en) 1998-05-22 2001-01-23 Eastman Kodak Company Printing apparatus with spray bar for improved durability
US6082853A (en) * 1998-05-22 2000-07-04 Eastman Kodak Company Printing apparatus with processing tank
US6254230B1 (en) 1998-05-22 2001-07-03 Eastman Kodak Company Ink jet printing apparatus with print head for improved image durability
US6045219A (en) * 1998-05-22 2000-04-04 Eastman Kodak Company Pigmented ink jet prints on gelatin overcoated with hardeners
US6074057A (en) * 1998-05-22 2000-06-13 Eastman Kodak Company Pigmented ink jet inks and recording elements containing hardening agents
US6020398A (en) * 1998-05-22 2000-02-01 Eastman Kodak Company Pigmented ink jet inks for poly (vinylalcohol) receivers
US7630029B2 (en) * 2005-02-16 2009-12-08 Industrial Technology Research Institute Conductive absorption layer for flexible displays
US7557875B2 (en) * 2005-03-22 2009-07-07 Industrial Technology Research Institute High performance flexible display with improved mechanical properties having electrically modulated material mixed with binder material in a ratio between 6:1 and 0.5:1
US7507449B2 (en) 2006-05-30 2009-03-24 Industrial Technology Research Institute Displays with low driving voltage and anisotropic particles
US7754295B2 (en) 2006-06-29 2010-07-13 Industrial Technology Research Institute Single substrate guest-host polymer dispersed liquid crystal displays

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE720930C (en) * 1936-07-28 1942-05-19 Ig Farbenindustrie Ag Process for hardening proteins
US2732301A (en) * 1952-10-15 1956-01-24 Chxcxch

Also Published As

Publication number Publication date
DE1300012B (en) 1969-07-24
BE677147A (en) 1966-07-18
DE1472847A1 (en) 1969-05-08
US3360372A (en) 1967-12-26

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