GB1296709A - - Google Patents

Info

Publication number
GB1296709A
GB1296709A GB1296709DA GB1296709A GB 1296709 A GB1296709 A GB 1296709A GB 1296709D A GB1296709D A GB 1296709DA GB 1296709 A GB1296709 A GB 1296709A
Authority
GB
United Kingdom
Prior art keywords
light
powder
copoly
vinyltoluene
layer
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
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 filed Critical
Publication of GB1296709A publication Critical patent/GB1296709A/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
    • G03F7/004—Photosensitive materials
    • G03F7/038—Macromolecular compounds which are rendered insoluble or differentially wettable
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/05—Patterning and lithography; Masks; Details of resist
    • H05K2203/0502—Patterning and lithography
    • H05K2203/0525—Patterning by phototackifying or by photopatterning adhesive
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/05—Patterning and lithography; Masks; Details of resist
    • H05K2203/0562—Details of resist
    • H05K2203/0585—Second resist used as mask for selective stripping of first resist
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/13—Moulding and encapsulation; Deposition techniques; Protective layers
    • H05K2203/1333—Deposition techniques, e.g. coating
    • H05K2203/1355—Powder coating of insulating material
    • 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
    • Y10S430/1053—Imaging affecting physical property or radiation sensitive material, or producing nonplanar or printing surface - process, composition, or product: radiation sensitive composition or product or process of making binder containing
    • Y10S430/1055—Radiation sensitive composition or product or process of making
    • Y10S430/114—Initiator containing

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

1296709 Photographic powder imaging A E STALEY Mfg CO 21 Nov 1969 [5 Feb 1969] 41809/69 Heading G2C Powder images are formed from a solid lightsensitive organic layer which is 0À1-40Á thick and capable of producing an image having a reflection density of 0À2-2À2 in a standard test procedure, by (1) imagewise exposing, (2) applying powder particles having an average diameter along at least one axis of at least 0À3Á but less that 25 times the thickness of the light-sensitive layer to physically embed (as defined) a monolayer of particles in either the exposed or unexposed areas of the light-sensitive layer at a temperature below the melting points of the powder and layer, and (3) removing the non- embedded particles. Light-sensitive elements useful in the process may have a light-sensitive layer comprising an organic film-forming substance free from terminal ethylenic unsaturation and at least one photo-activator capable of producing free-radicals or converting light-rays into light-rays of longer wavelengths. The examples describe the use of light-sensitive layers comprising (a) one or more of partially hydrogenated rosin acids and their glycerol ester, lecithin or an ether-insoluble fraction thereof, partially hydrogenated rosin acids, wood rosin, hydrogenated castor oil, castor wax, copoly (α-methylstyrene/vinyltoluene), coumarone-indene resin; hydrogenated rosin methyl ester, polyethylene terephthalate/sebacate, polyethylmethacrylate, polybutylmethacrylate and copoly (vinyltoluene/butadiene), and generally (b) one or more of benzil, 4-methyl-7- dimethylamino-coumarin, FeCl 3 and benzoin; additionally in Example 25 a long list of photoactivators for a lecithin fraction is given. The exposed layers are developed with carbon-black generally dispersed in copoly (vinyltoluene / butadiene), iron oxide, a xerographic toner, FiO 2 , glass beads, starch granules, coke or stainless steel beads, or with dyed polyvinyl alcohol, carboxypolymethylene, copoly (vinyltoluene/butadiene), polystyrene, polybutymethacrylate or starch. Images formed from dyed powder are intensified by applying steam or organic solvent to imbibe the dye into a layer under the light-sensitive layer.
GB1296709D 1969-02-05 1969-11-21 Expired GB1296709A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79684769A 1969-02-05 1969-02-05

Publications (1)

Publication Number Publication Date
GB1296709A true GB1296709A (en) 1972-11-15

Family

ID=25169217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1296709D Expired GB1296709A (en) 1969-02-05 1969-11-21

Country Status (12)

Country Link
US (1) US3637385A (en)
JP (1) JPS4910699B1 (en)
BE (1) BE738204A (en)
BR (1) BR6911982D0 (en)
CA (1) CA932200A (en)
DE (1) DE1944311C3 (en)
ES (1) ES371051A1 (en)
FR (1) FR2030300A1 (en)
GB (1) GB1296709A (en)
IL (1) IL32856A0 (en)
LU (1) LU59383A1 (en)
NL (1) NL168954C (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928039A (en) * 1970-03-13 1975-12-23 Ciba Geigy Ag Method for modifying vesicular images
US3676145A (en) * 1970-09-21 1972-07-11 Staley Mfg Co A E Predetermined chemical reactions in photographic imagewise configuration
US3676146A (en) * 1970-09-21 1972-07-11 Staley Mfg Co A E Controlling predetermined chemical reactions in photographic image-wise configuration
US3718466A (en) * 1971-07-12 1973-02-27 Staley Mfg Co A E Magnetic development
US4234626A (en) * 1978-02-01 1980-11-18 E. I. Du Pont De Nemours And Company Producing printed circuits by conjoining metal powder images
US4292394A (en) * 1978-11-13 1981-09-29 E. I. Du Pont De Nemours And Company Process for preparing multicolor toned images on a single photosensitive layer
US4304843A (en) * 1978-11-22 1981-12-08 E. I. Du Pont De Nemours And Company Dry toner with improved toning uniformity
US4215193A (en) * 1978-11-22 1980-07-29 E. I. Du Pont De Nemours And Company Dry toner process with improved toning uniformity for color developing an imaged tacky and nontacky surface
EP0022188B1 (en) * 1979-06-18 1984-10-03 EASTMAN KODAK COMPANY (a New Jersey corporation) Co-initiator compositions for photopolymerization containing 3-acyl-substituted coumarins, photopolymerizable composition and photographic element
US4303698A (en) * 1980-02-25 1981-12-01 E. I. Du Pont De Nemours And Company Use of prolonged tack toners for the preparation of electric circuits
US4355055A (en) * 1980-02-25 1982-10-19 E. I. Du Pont De Nemours And Company Use of prolonged tack toners for the preparation of multilayer electric circuits
US4460427A (en) * 1981-09-21 1984-07-17 E. I. Dupont De Nemours And Company Process for the preparation of flexible circuits
US4411980A (en) * 1981-09-21 1983-10-25 E. I. Du Pont De Nemours And Company Process for the preparation of flexible circuits
US4894314A (en) * 1986-11-12 1990-01-16 Morton Thiokol, Inc. Photoinitiator composition containing bis ketocoumarin dialkylamino benzoate, camphorquinone and/or a triphenylimidazolyl dimer
DE3913117A1 (en) * 1989-04-21 1990-10-25 Du Pont Deutschland METHOD FOR PRODUCING ELECTRICALLY CONDUCTIVE PATTERNS
US5204210A (en) * 1990-12-07 1993-04-20 Xerox Corporation Method for the direct patterning of diamond films
EP0548413B1 (en) * 1991-12-24 1995-10-25 FENZI S.p.A. Vernici ED ACCESSORI VETRARI Anti-corrosive formulation for metal-coating of mirrors and similar and procedure for the production thereof
IT1254545B (en) * 1992-03-23 1995-09-25 FORMULATION FOR THE CORROSION PROTECTION OF METAL FILMS OF MIRRORS AND SIMILAR AND PRODUCTION PROCESS OF THE SAME
ID19337A (en) * 1996-12-26 1998-07-02 Ajinomoto Kk INTER-PLATIN ADHESIVE FILM FOR MANUFACTURING BOARDS OF MOLD PLATED CABLES AND MANY MOLD PLATE CABLES USING THIS FILM
WO2002024774A1 (en) * 2000-09-20 2002-03-28 Taiyo Ink Manufacturing Co., Ltd. Carboxylated photosensitive resin, alkali-developable photocurable/heat-curable composition containing the same, and cured article obtained therefrom

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2445948A (en) * 1944-12-04 1948-07-27 Gen Mills Inc Hydroxyphosphatides
US3178283A (en) * 1961-05-04 1965-04-13 Gen Aniline & Film Corp Production of photographic polymeric images by heat development

Also Published As

Publication number Publication date
DE1944311C3 (en) 1975-12-11
NL6913291A (en) 1970-08-07
IL32856A0 (en) 1969-11-12
JPS4910699B1 (en) 1974-03-12
DE1944311A1 (en) 1970-09-10
NL168954C (en) 1982-05-17
CA932200A (en) 1973-08-21
BE738204A (en) 1970-03-02
FR2030300A1 (en) 1970-11-13
US3637385A (en) 1972-01-25
DE1944311B2 (en) 1975-03-06
NL168954B (en) 1981-12-16
LU59383A1 (en) 1970-01-09
ES371051A1 (en) 1972-05-01
BR6911982D0 (en) 1973-01-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee