IT1145375B - Perfezionamento nelle emulsioni fototermografiche stabilizzate - Google Patents

Perfezionamento nelle emulsioni fototermografiche stabilizzate

Info

Publication number: IT1145375B
Authority: IT; Italy
Prior art keywords: stabilized; improvement; photothermographic emulsions; photothermographic; emulsions
Prior art date: 1979-06-05

Application number

IT48883/80A

Other languages

English (en)

Other versions

IT8048883A0 (it

Inventor

Edward J Goettert

Gustav Gutman

Original Assignee

Minnesota Mining & Mfg

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.)

1979-06-05

Filing date

1980-06-04

Publication date

1986-11-05

1980-06-04 Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg

1980-06-04 Publication of IT8048883A0 publication Critical patent/IT8048883A0/it

1986-11-05 Application granted granted Critical

1986-11-05 Publication of IT1145375B publication Critical patent/IT1145375B/it

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
- G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
- G03C1/498—Photothermographic systems, e.g. dry silver
- G03C1/49836—Additives
- G03C1/49845—Active additives, e.g. toners, stabilisers, sensitisers

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

IT48883/80A 1979-06-05 1980-06-04 Perfezionamento nelle emulsioni fototermografiche stabilizzate IT1145375B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/045,632 US4288536A (en)	1979-06-05	1979-06-05	Photothermographic stabilizers

Publications (2)

Publication Number	Publication Date
IT8048883A0 IT8048883A0 (it)	1980-06-04
IT1145375B true IT1145375B (it)	1986-11-05

Family

ID=21939032

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT48883/80A IT1145375B (it)	1979-06-05	1980-06-04	Perfezionamento nelle emulsioni fototermografiche stabilizzate

Country Status (13)

Country	Link
US (1)	US4288536A (it)
EP (1)	EP0029837B1 (it)
JP (1)	JPS56500626A (it)
AR (1)	AR224533A1 (it)
AU (1)	AU542810B2 (it)
BE (1)	BE883662A (it)
BR (1)	BR8008700A (it)
CA (1)	CA1145186A (it)
DE (1)	DE3067609D1 (it)
FR (1)	FR2458829A1 (it)
IT (1)	IT1145375B (it)
MX (1)	MX155054A (it)
WO (1)	WO1980002751A1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4461828A (en) *	1983-05-13	1984-07-24	Minnesota Mining And Manufacturing Company	Spectral sensitization of photothermographic elements
US4504575A (en) *	1983-10-31	1985-03-12	E. I. Du Pont De Nemours And Company	Heat-developable film containing silver sulfonate physical developer
JPS6172232A (ja) *	1984-09-14	1986-04-14	Fuji Photo Film Co Ltd	熱現像写真感光材料
GB9200245D0 (en) *	1992-01-07	1992-02-26	British Bio Technology	Compounds
US7426776B2 (en) *	2007-02-07	2008-09-23	Milliken & Company	Nonwoven towel with microsponges

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3220846A (en) *	1960-06-27	1965-11-30	Eastman Kodak Co	Use of salts of readily decarboxylated acids in thermography, photography, photothermography and thermophotography
US3515559A (en) *	1966-09-30	1970-06-02	Minnesota Mining & Mfg	Dry process proof sheet composition
US3679422A (en) *	1970-06-03	1972-07-25	Eastman Kodak Co	Photothermic composition containing onium halide sensitizer and the use thereof
US3707377A (en) *	1971-02-02	1972-12-26	Minnesota Mining & Mfg	Photothermic dry silver coatings stabilized with halogen-containing organic oxidizing agents
BE785958A (nl) *	1971-07-20	1973-01-08	Agfa Gevaert Nv	Thermografische registreerwerkwijze en daarbij gebruikt materiaal
JPS4984637A (it) *	1972-12-20	1974-08-14
US3935012A (en) *	1973-07-12	1976-01-27	Minnesota Mining And Manufacturing Company	Photosensitive sheet materials
US4120728A (en) *	1973-07-23	1978-10-17	Fuji Photo Film Co., Ltd.	Thermally developable light-sensitive material
JPS5415211B2 (it) *	1973-10-01	1979-06-13
JPS5415210B2 (it) *	1974-02-15	1979-06-13
US3980482A (en) *	1974-06-05	1976-09-14	Minnesota Mining And Manufacturing Company	Sensitizing a thermographic silver halide photographic material with monomeric amide
FR2342853A1 (fr) *	1976-03-01	1977-09-30	Eastman Kodak Co	Feuille de traitement pour former une image en couleurs par decoloration des colorants en presence d'argent par traitement thermique a sec, produits photographiques et procede utilisant cette feuille de traitement
US4168169A (en) *	1976-03-01	1979-09-18	Eastman Kodak Company	Dry heat-activated bleaching of silver images
US4108665A (en) *	1976-10-07	1978-08-22	Minnesota Mining And Manufacturing Company	Stabilizers for photothermographic constructions
US4212937A (en) *	1977-12-23	1980-07-15	Asahi Kasei Kogyo Kabushiki Kaisha	Heat developable photosensitive materials
JPS54156527A (en) *	1978-05-31	1979-12-10	Asahi Chemical Ind	Heat developing photosensitive material

1979
- 1979-06-05 US US06/045,632 patent/US4288536A/en not_active Expired - Lifetime
1980
- 1980-05-02 DE DE8080901034T patent/DE3067609D1/de not_active Expired
- 1980-05-02 BR BR8008700A patent/BR8008700A/pt not_active IP Right Cessation
- 1980-05-02 WO PCT/US1980/000549 patent/WO1980002751A1/en not_active Ceased
- 1980-05-02 AU AU59983/80A patent/AU542810B2/en not_active Ceased
- 1980-05-02 JP JP50119680A patent/JPS56500626A/ja active Pending
- 1980-05-06 CA CA000351303A patent/CA1145186A/en not_active Expired
- 1980-06-04 FR FR8012393A patent/FR2458829A1/fr active Granted
- 1980-06-04 AR AR281297A patent/AR224533A1/es active
- 1980-06-04 IT IT48883/80A patent/IT1145375B/it active
- 1980-06-05 MX MX182655A patent/MX155054A/es unknown
- 1980-06-05 BE BE0/200911A patent/BE883662A/fr not_active IP Right Cessation
- 1980-12-15 EP EP80901034A patent/EP0029837B1/en not_active Expired

Also Published As

Publication number	Publication date
EP0029837A4 (en)	1982-03-22
IT8048883A0 (it)	1980-06-04
CA1145186A (en)	1983-04-26
JPS56500626A (it)	1981-05-07
EP0029837B1 (en)	1984-04-25
FR2458829A1 (fr)	1981-01-02
DE3067609D1 (en)	1984-05-30
AR224533A1 (es)	1981-12-15
WO1980002751A1 (en)	1980-12-11
BE883662A (fr)	1980-12-05
MX155054A (es)	1988-01-22
AU542810B2 (en)	1985-03-14
US4288536A (en)	1981-09-08
BR8008700A (pt)	1981-04-14
EP0029837A1 (en)	1981-06-10
FR2458829B1 (it)	1983-08-19

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19960626