DE3883884T2 - Direkt-positive Silberhalogenidemulsion. - Google Patents

Direkt-positive Silberhalogenidemulsion.

Info

Publication number
DE3883884T2
DE3883884T2 DE88306020T DE3883884T DE3883884T2 DE 3883884 T2 DE3883884 T2 DE 3883884T2 DE 88306020 T DE88306020 T DE 88306020T DE 3883884 T DE3883884 T DE 3883884T DE 3883884 T2 DE3883884 T2 DE 3883884T2
Authority
DE
Germany
Prior art keywords
silver halide
halide emulsion
direct positive
positive silver
direct
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 - Fee Related
Application number
DE88306020T
Other languages
English (en)
Other versions
DE3883884D1 (de
Inventor
Philip Hine
Steven M Shor
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.)
Filing date
Publication date
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of DE3883884D1 publication Critical patent/DE3883884D1/de
Publication of DE3883884T2 publication Critical patent/DE3883884T2/de
Anticipated expiration legal-status Critical
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
    • G03C1/485—Direct positive emulsions
    • G03C1/48515—Direct positive emulsions prefogged
DE88306020T 1987-07-21 1988-07-01 Direkt-positive Silberhalogenidemulsion. Expired - Fee Related DE3883884T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/076,007 US4814263A (en) 1987-07-21 1987-07-21 Direct-positive silver halide emulsion

Publications (2)

Publication Number Publication Date
DE3883884D1 DE3883884D1 (de) 1993-10-14
DE3883884T2 true DE3883884T2 (de) 1994-01-05

Family

ID=22129339

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88306020T Expired - Fee Related DE3883884T2 (de) 1987-07-21 1988-07-01 Direkt-positive Silberhalogenidemulsion.

Country Status (5)

Country Link
US (1) US4814263A (de)
EP (1) EP0300631B1 (de)
JP (1) JP2828229B2 (de)
CA (1) CA1335050C (de)
DE (1) DE3883884T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814263A (en) 1987-07-21 1989-03-21 Minnesota Mining And Manufacturing Company Direct-positive silver halide emulsion
US5049483A (en) * 1989-06-08 1991-09-17 Konica Corporation Direct positive silver halide photographic light-sensitive material and a processing method therefor
US5240828A (en) * 1989-12-22 1993-08-31 Eastman Kodak Company Direct reversal emulsions
US5532119A (en) * 1993-03-25 1996-07-02 Eastman Kodak Company High-speed direct-positive photographic elements utilizing core-shell emulsions
JPH07281344A (ja) * 1994-04-14 1995-10-27 Fuji Photo Film Co Ltd ハロゲン化銀カラー写真感光材料およびカラー写真画像形成法
US5491058A (en) 1994-08-09 1996-02-13 Eastman Kodak Company Film for duplicating silver images in radiographic films
US6238697B1 (en) 1998-12-21 2001-05-29 Pharmalogix, Inc. Methods and formulations for making bupropion hydrochloride tablets using direct compression
JP2008250192A (ja) * 2007-03-30 2008-10-16 Hitachi Maxell Ltd グレイスケールマスク、グレイスケールマスクの製造方法、及びレンズアレイ基板の製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367778A (en) * 1965-04-15 1968-02-06 Eastman Kodak Co Silver salt direct positive emulsion
BE758242A (nl) * 1969-11-06 1971-04-30 Agfa Gevaert Nv Fotografische fijnkorrelige zilverhalogenide-emulsies
BE790873A (nl) * 1971-11-10 1973-05-03 Agfa Gevaert Nv Fotografische emulsies van het lippmann-type
BE792093A (fr) * 1971-12-09 1973-05-30 Agfa Gevaert Nv Procede voor de bereiding van fotografische fijnkorrelige zilverhalogenide-emulsies
JPS496918A (de) * 1972-05-09 1974-01-22
GB1485006A (en) * 1974-04-03 1977-09-08 Agfa Gevaert Direct-positive silver halide emulsions
GB1480241A (en) * 1974-04-03 1977-07-20 Agfa Gevaert Direct-positive silver halide emulsions
JPS6055822B2 (ja) * 1982-04-26 1985-12-06 コニカ株式会社 直接ポジ用ハロゲン化銀写真感光材料
JPS59210437A (ja) * 1983-05-16 1984-11-29 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真感光材料
JPS6055822A (ja) * 1983-09-02 1985-04-01 富士通テン株式会社 負荷の電力付勢回路
US4814263A (en) 1987-07-21 1989-03-21 Minnesota Mining And Manufacturing Company Direct-positive silver halide emulsion

Also Published As

Publication number Publication date
US4814263A (en) 1989-03-21
JPS6440942A (en) 1989-02-13
EP0300631B1 (de) 1993-09-08
DE3883884D1 (de) 1993-10-14
CA1335050C (en) 1995-04-04
EP0300631A2 (de) 1989-01-25
JP2828229B2 (ja) 1998-11-25
EP0300631A3 (en) 1989-06-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee