GB2006192B - Phenol sulpham(na) phthaleins - Google Patents

Phenol sulpham(na) phthaleins

Info

Publication number
GB2006192B
GB2006192B GB7837753A GB7837753A GB2006192B GB 2006192 B GB2006192 B GB 2006192B GB 7837753 A GB7837753 A GB 7837753A GB 7837753 A GB7837753 A GB 7837753A GB 2006192 B GB2006192 B GB 2006192B
Authority
GB
United Kingdom
Prior art keywords
sulpham
phthaleins
phenol
phenol sulpham
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
GB7837753A
Other versions
GB2006192A (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.)
Polaroid Corp
Original Assignee
Polaroid Corp
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 claimed from US05/836,005 external-priority patent/US4231929A/en
Priority claimed from US05/836,021 external-priority patent/US4204061A/en
Priority claimed from US05/835,998 external-priority patent/US4178446A/en
Priority claimed from US05/836,009 external-priority patent/US4228075A/en
Application filed by Polaroid Corp filed Critical Polaroid Corp
Publication of GB2006192A publication Critical patent/GB2006192A/en
Application granted granted Critical
Publication of GB2006192B publication Critical patent/GB2006192B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D275/00—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings
    • C07D275/04—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D275/06—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings condensed with carbocyclic rings or ring systems with hetero atoms directly attached to the ring sulfur atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D455/00—Heterocyclic compounds containing quinolizine ring systems, e.g. emetine alkaloids, protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine
    • C07D455/03—Heterocyclic compounds containing quinolizine ring systems, e.g. emetine alkaloids, protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine containing quinolizine ring systems directly condensed with at least one six-membered carbocyclic ring, e.g. protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine
    • C07D455/04—Heterocyclic compounds containing quinolizine ring systems, e.g. emetine alkaloids, protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine containing quinolizine ring systems directly condensed with at least one six-membered carbocyclic ring, e.g. protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine containing a quinolizine ring system condensed with only one six-membered carbocyclic ring, e.g. julolidine
    • 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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
    • G03C1/83—Organic dyestuffs therefor
    • 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/42—Structural details
    • G03C8/44—Integral units, i.e. the image-forming section not being separated from the image-receiving section
    • G03C8/48—Integral units, i.e. the image-forming section not being separated from the image-receiving section characterised by substances used for masking the image-forming section

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
GB7837753A 1977-09-23 1978-09-22 Phenol sulpham(na) phthaleins Expired GB2006192B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US05/836,005 US4231929A (en) 1977-09-23 1977-09-23 Sulfam(na)phthaleins
US05/836,021 US4204061A (en) 1977-09-23 1977-09-23 Sulfam(na)phthaleins
US05/835,998 US4178446A (en) 1977-09-23 1977-09-23 Sulfam(na)phthaleins
US05/836,009 US4228075A (en) 1977-09-23 1977-09-23 Novel sulfam(na)phthaleins

Publications (2)

Publication Number Publication Date
GB2006192A GB2006192A (en) 1979-05-02
GB2006192B true GB2006192B (en) 1982-04-21

Family

ID=27505888

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7837753A Expired GB2006192B (en) 1977-09-23 1978-09-22 Phenol sulpham(na) phthaleins

Country Status (7)

Country Link
AU (1) AU523247B2 (en)
CA (1) CA1110238A (en)
DE (1) DE2841322A1 (en)
FR (1) FR2408596B1 (en)
GB (1) GB2006192B (en)
IT (1) IT1099604B (en)
NL (1) NL7809678A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4139381A (en) * 1977-09-23 1979-02-13 Polaroid Corporation Photographic products and processes employing pH sensitive filter dyes
US4258119A (en) * 1979-12-26 1981-03-24 Polaroid Corporation Novel xanthene compounds and photographic products and processes employing the same
EP0032036B1 (en) * 1979-12-26 1984-03-21 Polaroid Corporation Triarylmethane dyes, photographic recording materials, a process in which they are used, and methods for forming triarylmethane dyes
US4258118A (en) * 1979-12-26 1981-03-24 Polaroid Corporation Novel xanthene compounds and photographic products and processes employing the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3833614A (en) * 1970-06-05 1974-09-03 Polaroid Corp Phthalides and naphthalides

Also Published As

Publication number Publication date
AU523247B2 (en) 1982-07-22
IT1099604B (en) 1985-09-18
CA1110238A (en) 1981-10-06
DE2841322A1 (en) 1979-04-05
IT7828047A0 (en) 1978-09-25
AU4005078A (en) 1980-03-27
GB2006192A (en) 1979-05-02
FR2408596A1 (en) 1979-06-08
DE2841322C2 (en) 1988-07-28
NL7809678A (en) 1979-03-27
FR2408596B1 (en) 1985-10-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960922