FR2033296A1 - Direct positive collotype image formation on a paper - base carrying hardened gelatine pva or polyvinyl - Google Patents
Direct positive collotype image formation on a paper - base carrying hardened gelatine pva or polyvinylInfo
- Publication number
- FR2033296A1 FR2033296A1 FR7003886A FR7003886A FR2033296A1 FR 2033296 A1 FR2033296 A1 FR 2033296A1 FR 7003886 A FR7003886 A FR 7003886A FR 7003886 A FR7003886 A FR 7003886A FR 2033296 A1 FR2033296 A1 FR 2033296A1
- Authority
- FR
- France
- Prior art keywords
- pva
- dye
- particles
- image
- image formation
- 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.)
- Withdrawn
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
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/54—Absorbers, e.g. of opaque materials
- G03F1/56—Organic absorbers, e.g. of photo-resists
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0029—Formation of a transparent pattern using a liquid marking fluid
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G11/00—Selection of substances for use as fixing agents
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G7/00—Selection of materials for use in image-receiving members, i.e. for reversal by physical contact; Manufacture thereof
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Materials For Photolithography (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Photoreceptors In Electrophotography (AREA)
- Developing Agents For Electrophotography (AREA)
Abstract
Particles of powder, containing a dye maintained according to an image in particulate form on or in a substrate, are contacted with the vapour of a solvent for the dye which also swells the surface of the substrate by adsorption by the dye. This is a novel step in xerographic image formation, being preceded by exposing to actinic radiation until brightened a substrate (I) bearing a photosensitive organic layer, applying powdered particles (II) comprising a solid support (III) and dye; immersing at a temp. less than all the materials m.pt. to give an image in which the particles vary in density according to exposure; excess particles are removed to develop the image, the final step being described previously. (I) may be paper bearing a layer of hardened gelatine, PVA or polyvinylpyrrolidone. (III) may be PVA, a butadiene-vinyl toluene copolymer, or rice or maize starch.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79689769A | 1969-02-05 | 1969-02-05 | |
US83377169A | 1969-06-16 | 1969-06-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2033296A1 true FR2033296A1 (en) | 1970-12-04 |
Family
ID=27121791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7003886A Withdrawn FR2033296A1 (en) | 1969-02-05 | 1970-02-04 | Direct positive collotype image formation on a paper - base carrying hardened gelatine pva or polyvinyl |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS504148B1 (en) |
AU (1) | AU1031470A (en) |
BE (1) | BE745458A (en) |
CA (1) | CA917987A (en) |
DE (1) | DE2003764A1 (en) |
FR (1) | FR2033296A1 (en) |
IL (1) | IL33716A0 (en) |
NL (1) | NL7001601A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8104843A (en) * | 1981-10-27 | 1983-05-16 | Oce Nederland Bv | TONER POWDER AND METHOD FOR FORMING FIXED IMAGES USING THAT TONER POWDER. |
JPH01501258A (en) * | 1986-11-05 | 1989-04-27 | エス・アール・アイ・インターナシヨナル | high quality color printer |
-
1969
- 1969-12-24 CA CA070846A patent/CA917987A/en not_active Expired
-
1970
- 1970-01-14 AU AU10314/70A patent/AU1031470A/en not_active Expired
- 1970-01-15 IL IL33716A patent/IL33716A0/en unknown
- 1970-01-28 DE DE19702003764 patent/DE2003764A1/en active Pending
- 1970-02-04 NL NL7001601A patent/NL7001601A/xx unknown
- 1970-02-04 BE BE745458D patent/BE745458A/en unknown
- 1970-02-04 FR FR7003886A patent/FR2033296A1/en not_active Withdrawn
- 1970-02-05 JP JP45010345A patent/JPS504148B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2003764A1 (en) | 1970-09-03 |
CA917987A (en) | 1973-01-02 |
NL7001601A (en) | 1970-08-07 |
BE745458A (en) | 1970-06-04 |
AU1031470A (en) | 1971-07-15 |
JPS504148B1 (en) | 1975-02-15 |
IL33716A0 (en) | 1970-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |