GB1276552A - Apparatus for developing a latent image - Google Patents

Apparatus for developing a latent image

Info

Publication number
GB1276552A
GB1276552A GB5705470A GB5705470A GB1276552A GB 1276552 A GB1276552 A GB 1276552A GB 5705470 A GB5705470 A GB 5705470A GB 5705470 A GB5705470 A GB 5705470A GB 1276552 A GB1276552 A GB 1276552A
Authority
GB
United Kingdom
Prior art keywords
water
developer
tank
detergent
concentration
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
GB5705470A
Inventor
Forrest Ashton Wessells
Donald Paul Gush
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.)
WR Grace and Co
Original Assignee
WR Grace 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
Priority claimed from GB5671/69A external-priority patent/GB1263121A/en
Application filed by WR Grace and Co filed Critical WR Grace and Co
Publication of GB1276552A publication Critical patent/GB1276552A/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
    • G03F7/30—Imagewise removal using liquid means
    • G03F7/32—Liquid compositions therefor, e.g. developers
    • G03F7/322—Aqueous alkaline compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/01—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to unsaturated polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/83—Chemically modified polymers
    • C08G18/834—Chemically modified polymers by compounds containing a thiol group
    • C08G18/835—Unsaturated polymers modified by compounds containing a thiol group
    • 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
    • G03F7/004—Photosensitive materials
    • G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
    • G03F7/0275—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with dithiol or polysulfide compounds
    • 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
    • G03F7/16—Coating processes; Apparatus therefor
    • 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
    • G03F7/20—Exposure; Apparatus therefor
    • G03F7/2002—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image
    • G03F7/2012—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image using liquid photohardening compositions, e.g. for the production of reliefs such as flexographic plates or stamps
    • 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
    • G03F7/30—Imagewise removal using liquid means
    • G03F7/3014—Imagewise removal using liquid means combined with ultrasonic means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)

Abstract

1276552 Ultrasonic cleaning apparatus W R GRACE & CO 16 June 1969 [3 Oct 1968] 57054/70 Divided out of 1276551 Heading A4F [Also in Division G2] Apparatus for developing exposed photopolymerizable materials comprises a vessel containing developer consisting of a detergent solution, means for energizing the developer by ultrasonic energy, control means responsive to the concentration of the detergent solution and means actuated by said control means for delivering developer from a reservoir to the developing vessel to restore the concentration of developer to a predetermined value. The developed material may be subsequently washed in a water spray bath and dried in a curtain of moving air. As shown, the exposed material 62 in frame 60 is placed in a processing tank 10 containing detergent 12 and the material is moved up and down during development. Ultrasonic vibrations of 18-40 kilocycles per second are produced by transducers 14, 16 and 18. The concentration of the developer is monitored by electrode 52 which transmits this to control 48 via line 54. If concentration is too low, control 48 opens valve 40 allowing water into reservoir 42 containing detergent and causing detergent to flow through pipe 46 to tank 10. The liquid level may be maintained in the tank by water from pipe 32 controlled by valve 34 and any excess being removed by overflow 36. The temperature of the detergent is maintained at the desired degree by heater 56. After development, the material is transferred to tank 66 and washed by spraying with water from sprays 68 and on opposite sides of the material; the water may be heated. Air jets 76 and 78 may be provided to remove most of the water from the material. The washed material is placed in tank 84 where it is dried by heated air from jets 86 and 88 on opposite sides of the material. The material may be mounted in frame 96, Fig.4, which contains oppositely disposed L-shaped members 108 and 104 which fit into holes in the material and on to frame members 100. A handle 102 is fitted on to members 104 and is tensioned by spring 106.
GB5705470A 1968-02-21 1969-06-16 Apparatus for developing a latent image Expired GB1276552A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US70729968A 1968-02-21 1968-02-21
US73558868A 1968-06-10 1968-06-10
US76484968A 1968-10-03 1968-10-03
US76525868A 1968-10-04 1968-10-04
GB5671/69A GB1263121A (en) 1968-02-21 1969-02-03 Method of developing a latent image

Publications (1)

Publication Number Publication Date
GB1276552A true GB1276552A (en) 1972-06-01

Family

ID=27515780

Family Applications (2)

Application Number Title Priority Date Filing Date
GB5705470A Expired GB1276552A (en) 1968-02-21 1969-06-16 Apparatus for developing a latent image
GB3046969A Expired GB1276551A (en) 1968-02-21 1969-06-16 Process and apparatus for developing a latent image

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB3046969A Expired GB1276551A (en) 1968-02-21 1969-06-16 Process and apparatus for developing a latent image

Country Status (2)

Country Link
DE (1) DE1933293A1 (en)
GB (2) GB1276552A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120581A (en) * 1982-05-25 1983-12-07 Photomeca Sa Developing light sensitive plates
GB2150252A (en) * 1983-11-21 1985-06-26 Ultrasonic Power Corp Ultrasonic cleaning
US4652106A (en) * 1984-02-13 1987-03-24 Ajax International Machinery & Metal Works A/S Process and apparatus for developing including use of sound transducers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146442B2 (en) * 1972-12-18 1976-12-09

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120581A (en) * 1982-05-25 1983-12-07 Photomeca Sa Developing light sensitive plates
GB2150252A (en) * 1983-11-21 1985-06-26 Ultrasonic Power Corp Ultrasonic cleaning
US4652106A (en) * 1984-02-13 1987-03-24 Ajax International Machinery & Metal Works A/S Process and apparatus for developing including use of sound transducers

Also Published As

Publication number Publication date
DE1933293A1 (en) 1970-04-16
GB1276551A (en) 1972-06-01

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees