GB1443331A - Process and apparatus for developing diazotype material - Google Patents

Process and apparatus for developing diazotype material

Info

Publication number
GB1443331A
GB1443331A GB3578273A GB3578273A GB1443331A GB 1443331 A GB1443331 A GB 1443331A GB 3578273 A GB3578273 A GB 3578273A GB 3578273 A GB3578273 A GB 3578273A GB 1443331 A GB1443331 A GB 1443331A
Authority
GB
United Kingdom
Prior art keywords
powder
barrier layer
developer
drum
diazotype
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
GB3578273A
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of GB1443331A publication Critical patent/GB1443331A/en
Expired 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/18—Diazo-type processes, e.g. thermal development, or agents therefor
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D13/00—Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00

Abstract

1443331 Diazotype development HOECHST AG 27 July 1973 [29 July 1972] 35782/73 Heading G2X Diazotype material is developed by a developer powder comprising a volatile developer substance on a solid particulate carrier, by moving the material in surface contact with a barrier layer which separates the material from the powder particles but has a plurality of small openings therein which allow the passage therethrough of volatile developer substance but not the developer powder. An apparatus for effecting the process has a rotatable drum 1 for holding the powder; the outer cover 2 of the drum has openings 4 and forms the barrier layer; the diazotype material is transported past the drum by an endless belt 8. Other apparatus, e.g. in which the barrier layer is one side of a box, may also be used.
GB3578273A 1972-07-29 1973-07-27 Process and apparatus for developing diazotype material Expired GB1443331A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722237438 DE2237438A1 (en) 1972-07-29 1972-07-29 METHOD AND DEVICE FOR DEVELOPING DIAZOTYPE MATERIAL

Publications (1)

Publication Number Publication Date
GB1443331A true GB1443331A (en) 1976-07-21

Family

ID=5852131

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3578273A Expired GB1443331A (en) 1972-07-29 1973-07-27 Process and apparatus for developing diazotype material

Country Status (8)

Country Link
JP (1) JPS4954033A (en)
BE (1) BE802852A (en)
DE (1) DE2237438A1 (en)
ES (1) ES417301A1 (en)
FR (1) FR2194986B3 (en)
GB (1) GB1443331A (en)
IT (1) IT990034B (en)
NL (1) NL7310067A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7846493B1 (en) 2006-10-02 2010-12-07 Dynasty Foorwear, Ltd. Spraying of fibers from a container that includes an agitator
US9414643B2 (en) 2002-07-31 2016-08-16 Dynasty Footwear, Ltd. Shoe having individual particles embedded within its bottom surface
US10143267B1 (en) 2013-12-31 2018-12-04 Dynasty Footwear, Ltd. Shoe bottom surface having attached particles
US11284676B2 (en) 2012-06-13 2022-03-29 John C. S. Koo Shoe having a partially coated upper

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9414643B2 (en) 2002-07-31 2016-08-16 Dynasty Footwear, Ltd. Shoe having individual particles embedded within its bottom surface
US9894955B2 (en) 2002-07-31 2018-02-20 Dynasty Footwear, Ltd. Shoe having individual particles bonded to its bottom surface
US10306945B2 (en) 2002-07-31 2019-06-04 Dynasty Footwear, Ltd. Shoe having individual particles bonded to its bottom surface
US7846493B1 (en) 2006-10-02 2010-12-07 Dynasty Foorwear, Ltd. Spraying of fibers from a container that includes an agitator
US11284676B2 (en) 2012-06-13 2022-03-29 John C. S. Koo Shoe having a partially coated upper
US10143267B1 (en) 2013-12-31 2018-12-04 Dynasty Footwear, Ltd. Shoe bottom surface having attached particles
US11234487B2 (en) 2013-12-31 2022-02-01 Dynasty Footwear, Ltd. Shoe bottom surface having attached particles
US11882896B2 (en) 2013-12-31 2024-01-30 Dynasty Footwear, Ltd. Shoe bottom surface having attached particles

Also Published As

Publication number Publication date
FR2194986B3 (en) 1976-07-09
IT990034B (en) 1975-06-20
ES417301A1 (en) 1976-03-01
NL7310067A (en) 1974-01-31
JPS4954033A (en) 1974-05-25
BE802852A (en) 1974-01-28
DE2237438A1 (en) 1974-02-07
FR2194986A1 (en) 1974-03-01

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Legal Events

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