DE69029636T2 - Photographische Mehrschichtelemente mit verbesserter Beschichtungsqualität - Google Patents

Photographische Mehrschichtelemente mit verbesserter Beschichtungsqualität

Info

Publication number: DE69029636T2
Authority: DE; Germany
Prior art keywords: coating quality; photographic elements; improved coating; multilayer photographic; multilayer
Prior art date: 1989-09-25
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 - Fee Related

Application number

DE69029636T

Other languages

English (en)

Other versions

DE69029636D1 (de

Inventor

Fulvio Furlan

Domenico Marinelli

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.)

3M Co

Original Assignee

Minnesota Mining and Manufacturing 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.)

1989-09-25

Filing date

1990-09-12

Publication date

1997-05-07

1990-09-12 Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co

1997-02-20 Application granted granted Critical

1997-02-20 Publication of DE69029636D1 publication Critical patent/DE69029636D1/de

1997-05-07 Publication of DE69029636T2 publication Critical patent/DE69029636T2/de

2010-09-13 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- G03C1/38—Dispersants; Agents facilitating spreading
- 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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/162—Protective or antiabrasion layer

DE69029636T 1989-09-25 1990-09-12 Photographische Mehrschichtelemente mit verbesserter Beschichtungsqualität Expired - Fee Related DE69029636T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT8921815A IT1232339B (it)	1989-09-25	1989-09-25	Elementi fotografici multistrato aventi una migliorata qualita' di stesa.

Publications (2)

Publication Number	Publication Date
DE69029636D1 DE69029636D1 (de)	1997-02-20
DE69029636T2 true DE69029636T2 (de)	1997-05-07

Family

ID=11187249

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69029636T Expired - Fee Related DE69029636T2 (de)	1989-09-25	1990-09-12	Photographische Mehrschichtelemente mit verbesserter Beschichtungsqualität

Country Status (6)

Country	Link
US (1)	US5037729A (de)
EP (1)	EP0421162B1 (de)
JP (1)	JPH03164734A (de)
CA (1)	CA2025957A1 (de)
DE (1)	DE69029636T2 (de)
IT (1)	IT1232339B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5310637A (en) *	1992-04-14	1994-05-10	Eastman Kodak Company	Minimization of ripple by controlling gelatin concentration
JPH0695281A (ja) *	1992-09-10	1994-04-08	Konica Corp	ハロゲン化銀写真感光材料
EP2197996B1 (de)	2007-10-11	2012-12-05	Promega Corporation	Spaltbare tenside
EP2551024B1 (de)	2011-07-29	2017-03-22	3M Innovative Properties Co.	Mehrschichtige Folie mit mindestens einer dünnen Schicht und kontinuierliches Verfahren zur Bildung einer derartigen Folie
EP2735595A1 (de)	2012-11-23	2014-05-28	3M Innovative Properties Company	Mehrschichtige druckempfindliche Haftmittelanordnung

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE487024A (de) *	1948-01-24
US3502473A (en) *	1965-05-05	1970-03-24	Eastman Kodak Co	Photographic elements containing a synthetic surface active material and inert particles
DE1547721A1 (de) *	1965-08-16	1969-12-18	Eastman Kodak Co	Verwendung von Sulfobetainen als Beschichtungshilfsmittel bei der Herstellung photographischer Schichten
US3547644A (en) *	1966-01-03	1970-12-15	Du Pont	Photographic drafting film with a polyethylene terephthalate base containing silica
BE712297A (de) *	1967-03-17	1968-07-15
US3573049A (en) *	1967-10-02	1971-03-30	Eastman Kodak Co	Photographic materials and processes for developing photographic compositions having a zwitterionic and anionic elements
US3607291A (en) *	1968-04-08	1971-09-21	Eastman Kodak Co	Dimethylamine oxides as coating aids for photographic elements
GB1274523A (en) *	1968-08-22	1972-05-17	Fuji Photo Film Co Ltd	Incorporating colour couplers into colour-photographic light-sensitive materials
US4146398A (en) *	1974-09-05	1979-03-27	Mitsubishi Paper Mills, Ltd.	Color photographic material comprising acid-treated gelatin
JPS5399928A (en) *	1977-02-10	1978-08-31	Konishiroku Photo Ind Co Ltd	Preparation of silver halide photosensitive material
JPS55149938A (en) *	1979-05-11	1980-11-21	Konishiroku Photo Ind Co Ltd	Photographic coating fluid
US4347308A (en) *	1980-02-15	1982-08-31	Fuji Photo Film Co., Ltd.	Photographic materials
IT1129033B (it) *	1980-09-17	1986-06-04	Minnesota Mining & Mfg	Elementi fotografici a colori aventi migliorare proprieta' meccaniche
DE3217020A1 (de) *	1982-05-06	1983-11-10	Agfa-Gevaert Ag, 5090 Leverkusen	Photographisches aufzeichnungsmaterial
JPS63253351A (ja) *	1987-04-09	1988-10-20	Mitsubishi Paper Mills Ltd	写真材料の製造方法
US4891308A (en) *	1987-11-30	1990-01-02	E. I. Du Pont De Nemours And Company	Photographic film antistatic backing layer with auxiliary layer having improved properties

1989
- 1989-09-25 IT IT8921815A patent/IT1232339B/it active
1990
- 1990-09-12 EP EP90117564A patent/EP0421162B1/de not_active Expired - Lifetime
- 1990-09-12 DE DE69029636T patent/DE69029636T2/de not_active Expired - Fee Related
- 1990-09-19 US US07/584,901 patent/US5037729A/en not_active Expired - Lifetime
- 1990-09-21 CA CA002025957A patent/CA2025957A1/en not_active Abandoned
- 1990-09-25 JP JP2255009A patent/JPH03164734A/ja active Pending

Also Published As

Publication number	Publication date
EP0421162A3 (en)	1992-03-11
EP0421162B1 (de)	1997-01-08
IT8921815A0 (it)	1989-09-25
EP0421162A2 (de)	1991-04-10
US5037729A (en)	1991-08-06
DE69029636D1 (de)	1997-02-20
CA2025957A1 (en)	1991-03-26
IT1232339B (it)	1992-01-28
JPH03164734A (ja)	1991-07-16

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Legal Events

Date	Code	Title	Description
1998-02-12	8364	No opposition during term of opposition
2000-11-09	8339	Ceased/non-payment of the annual fee