GB2039070B - Process for preparing high opacity coloured images - Google Patents

Process for preparing high opacity coloured images

Info

Publication number
GB2039070B
GB2039070B GB7940944A GB7940944A GB2039070B GB 2039070 B GB2039070 B GB 2039070B GB 7940944 A GB7940944 A GB 7940944A GB 7940944 A GB7940944 A GB 7940944A GB 2039070 B GB2039070 B GB 2039070B
Authority
GB
United Kingdom
Prior art keywords
preparing high
high opacity
coloured images
opacity coloured
images
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
GB7940944A
Other versions
GB2039070A (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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB2039070A publication Critical patent/GB2039070A/en
Application granted granted Critical
Publication of GB2039070B publication Critical patent/GB2039070B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/26—Processing photosensitive materials; Apparatus therefor
    • G03F7/28—Processing photosensitive materials; Apparatus therefor for obtaining powder images
GB7940944A 1978-12-12 1979-11-27 Process for preparing high opacity coloured images Expired GB2039070B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96896378A 1978-12-12 1978-12-12
US9391779A 1979-11-13 1979-11-13

Publications (2)

Publication Number Publication Date
GB2039070A GB2039070A (en) 1980-07-30
GB2039070B true GB2039070B (en) 1983-05-11

Family

ID=26788047

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7940944A Expired GB2039070B (en) 1978-12-12 1979-11-27 Process for preparing high opacity coloured images

Country Status (3)

Country Link
DE (1) DE2949462C2 (en)
FR (1) FR2444287B1 (en)
GB (1) GB2039070B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3625014C1 (en) * 1986-07-24 1987-10-29 Du Pont Deutschland Process for the production of images on tonable photosensitive layers
DE3941493C1 (en) * 1989-12-15 1991-05-02 Du Pont De Nemours (Deutschland) Gmbh, 6380 Bad Homburg, De
DE3942816A1 (en) * 1989-12-23 1991-06-27 Du Pont Deutschland LAYER TRANSFER METHOD FOR IMAGE GENERATION AND DEVICE FOR IMPLEMENTING THE METHOD
DE4228141C1 (en) * 1992-08-25 1993-09-30 Du Pont Deutschland Copying by exposing material to change adhesiveness and applying toner - which becomes more adhesive on exposure, esp. for making multicolour negative proof with overlapping colour areas

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL257563A (en) * 1959-11-03
US3255002A (en) * 1961-03-09 1966-06-07 Polaroid Corp Color photographic process and product
US3615435A (en) * 1968-02-14 1971-10-26 Du Pont Photohardenable image reproduction element with integral pigmented layer and process for use
US3785817A (en) * 1970-10-05 1974-01-15 A Kuchta Transfer of photopolymer images by irradiation
DE2623925C2 (en) * 1975-06-03 1985-02-14 E.I. Du Pont De Nemours And Co., Wilmington, Del. Image reproduction process
US4081282A (en) * 1975-11-03 1978-03-28 Seal Incorporated Dry transfer image systems with non-light sensitive frangible layer

Also Published As

Publication number Publication date
DE2949462A1 (en) 1980-06-19
GB2039070A (en) 1980-07-30
FR2444287B1 (en) 1986-07-04
FR2444287A1 (en) 1980-07-11
DE2949462C2 (en) 1983-09-15

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Legal Events

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

Effective date: 19961127