IT7828044A0 - Procedimento fotografico condotto alla luce ambientale e prodotti fotografici per tale procedimento. - Google Patents

Procedimento fotografico condotto alla luce ambientale e prodotti fotografici per tale procedimento.

Info

Publication number
IT7828044A0
IT7828044A0 IT7828044A IT2804478A IT7828044A0 IT 7828044 A0 IT7828044 A0 IT 7828044A0 IT 7828044 A IT7828044 A IT 7828044A IT 2804478 A IT2804478 A IT 2804478A IT 7828044 A0 IT7828044 A0 IT 7828044A0
Authority
IT
Italy
Prior art keywords
photographic
ambient light
products
conducted
process conducted
Prior art date
Application number
IT7828044A
Other languages
English (en)
Other versions
IT1099162B (it
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
Application filed by Polaroid Corp filed Critical Polaroid Corp
Publication of IT7828044A0 publication Critical patent/IT7828044A0/it
Application granted granted Critical
Publication of IT1099162B publication Critical patent/IT1099162B/it

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
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/225—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing halogen
    • 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)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Optical Filters (AREA)
IT28044/78A 1977-09-23 1978-09-25 Procedimento fotografico condotto alla luce ambientale e prodotti fotografici per tale procedimento IT1099162B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/836,006 US4139381A (en) 1977-09-23 1977-09-23 Photographic products and processes employing pH sensitive filter dyes

Publications (2)

Publication Number Publication Date
IT7828044A0 true IT7828044A0 (it) 1978-09-25
IT1099162B IT1099162B (it) 1985-09-18

Family

ID=25270997

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28044/78A IT1099162B (it) 1977-09-23 1978-09-25 Procedimento fotografico condotto alla luce ambientale e prodotti fotografici per tale procedimento

Country Status (9)

Country Link
US (1) US4139381A (it)
JP (1) JPS5917817B2 (it)
AU (1) AU522243B2 (it)
CA (1) CA1118263A (it)
DE (1) DE2841323A1 (it)
FR (1) FR2404245A1 (it)
GB (1) GB2006450B (it)
IT (1) IT1099162B (it)
NL (1) NL187037C (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304833A (en) * 1979-12-26 1981-12-08 Polaroid Corporation Photographic products and processes employing triarylmethane compounds
US4258118A (en) * 1979-12-26 1981-03-24 Polaroid Corporation Novel xanthene compounds and photographic products and processes employing the same
JPS56132336A (en) * 1979-12-26 1981-10-16 Polaroid Corp Photographic product and photographing method
US4304834A (en) * 1979-12-26 1981-12-08 Polaroid Corporation Novel xanthene compounds and photographic products and processes employing the same
US4283538A (en) * 1979-12-26 1981-08-11 Polaroid Corporation Novel triarylmethane compounds
US4282160A (en) * 1980-05-22 1981-08-04 Polaroid Corporation Novel triarylmethane compounds
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
US4345017A (en) * 1980-10-06 1982-08-17 Polaroid Corporation Photographic products and processes with a pH sensitive xanthene light screening dye
JPS62165521U (it) * 1986-04-11 1987-10-21
JPH01276021A (ja) * 1988-04-28 1989-11-06 Toshiba Corp 水道メータ
US6149342A (en) 1999-03-25 2000-11-21 Cmi Corporation Anti-bridging mechanism
US6461789B1 (en) * 1999-08-25 2002-10-08 Shin-Etsu Chemical Co., Ltd. Polymers, chemical amplification resist compositions and patterning process
US6541177B1 (en) 2001-04-16 2003-04-01 Polaroid Corporatiion Diffusion transfer photographic film unit

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498789A (en) * 1967-03-13 1970-03-03 Eastman Kodak Co Photographic element having a novel filter layer thereon
US3594165A (en) * 1968-05-13 1971-07-20 Polaroid Corp Novel photographic products and processes
US3594164A (en) * 1968-05-13 1971-07-20 Polaroid Corp Photographic color diffusion transfer process and film unit for use therein
BE743336A (it) * 1968-12-23 1970-06-18
US3833614A (en) * 1970-06-05 1974-09-03 Polaroid Corp Phthalides and naphthalides
AU453987B2 (en) * 1970-10-23 1974-10-17 Polaroid Corp. Reflection type diffusion transfer process photographic film units
US3647437A (en) * 1970-12-18 1972-03-07 Polaroid Corp Photographic products, processes and compositions
US3702244A (en) * 1971-01-21 1972-11-07 Polaroid Corp Diffusion transfer photographic processes and elements utilizing ph-sensitive agents to prevent fogging by extraneous actinic radiation during development
US3726675A (en) * 1971-09-28 1973-04-10 Polaroid Corp Film units comprising light reflecting materials and 9-(2-(n-alkyl)-pyridyl)-fluorene optical filter agents and processes for their use
US3976659A (en) * 1974-03-25 1976-08-24 Polaroid Corporation PH Sensitive dyes containing a phenolate group
JPS53117402A (en) * 1977-03-23 1978-10-13 Mitsubishi Electric Corp Video disc
JPS53117407A (en) * 1977-03-23 1978-10-13 Sanyo Electric Co Ltd Drop-out compensation circuit
US4195180A (en) * 1977-09-23 1980-03-25 Polaroid Corporation Sulfam (na) phthaleins
AU523247B2 (en) * 1977-09-23 1982-07-22 Polaroid Corp. Sulfam(na)phthalein derivatives

Also Published As

Publication number Publication date
IT1099162B (it) 1985-09-18
FR2404245A1 (fr) 1979-04-20
DE2841323A1 (de) 1979-04-05
JPS54109427A (en) 1979-08-28
FR2404245B1 (it) 1982-01-29
NL187037C (nl) 1991-05-01
GB2006450A (en) 1979-05-02
CA1118263A (en) 1982-02-16
JPS5917817B2 (ja) 1984-04-24
AU4004878A (en) 1980-03-27
US4139381A (en) 1979-02-13
GB2006450B (en) 1982-05-26
DE2841323C2 (it) 1989-07-13
NL187037B (nl) 1990-12-03
NL7809677A (nl) 1979-03-27
AU522243B2 (en) 1982-05-27

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