IT948621B - Procedimento per produrre lastre da stampa litografica e lastre cosi ottenute - Google Patents

Procedimento per produrre lastre da stampa litografica e lastre cosi ottenute

Info

Publication number: IT948621B
Authority: IT; Italy
Prior art keywords: plates; procedure; lithographic printing; producing lithographic; printing plates
Prior art date: 1971-02-19

Application number

IT4838272A

Other languages

English (en)

Italian (it)

Original Assignee

Howson Algraphy Ltd

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.)

1971-02-19

Filing date

1972-02-17

Publication date

1973-06-11

1971-07-07 Priority claimed from GB3199871A external-priority patent/GB1355368A/en

1972-02-17 Application filed by Howson Algraphy Ltd filed Critical Howson Algraphy Ltd

1973-06-11 Application granted granted Critical

1973-06-11 Publication of IT948621B publication Critical patent/IT948621B/it

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
- G03F7/016—Diazonium salts or compounds
- G03F7/021—Macromolecular diazonium compounds; Macromolecular additives, e.g. binders
- G03F7/0212—Macromolecular diazonium compounds; Macromolecular additives, e.g. binders characterised by the polymeric binder or the macromolecular additives other than the diazo resins or the polymeric diazonium compounds

Landscapes

Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
General Physics & Mathematics (AREA)
Photosensitive Polymer And Photoresist Processing (AREA)
Printing Plates And Materials Therefor (AREA)

IT4838272A 1971-02-19 1972-02-17 Procedimento per produrre lastre da stampa litografica e lastre cosi ottenute IT948621B (it)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US11707971A	1971-02-19	1971-02-19
GB3199871A GB1355368A (en)	1971-02-19	1971-07-07	Presensitised printing plates

Publications (1)

Publication Number	Publication Date
IT948621B true IT948621B (it)	1973-06-11

Family

ID=26261169

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT4838272A IT948621B (it)	1971-02-19	1972-02-17	Procedimento per produrre lastre da stampa litografica e lastre cosi ottenute

Country Status (8)

Country	Link
JP (1)	JPS4897605A (de)
AT (1)	AT315878B (de)
BE (1)	BE779543R (de)
DE (1)	DE2207731A1 (de)
FR (1)	FR2131355A6 (de)
IT (1)	IT948621B (de)
NL (1)	NL7202173A (de)
SE (1)	SE380637B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS527364B2 (de) *	1973-07-23	1977-03-02
JPS5534929B2 (de) *	1974-02-28	1980-09-10
DE2522225C2 (de) *	1975-05-20	1983-12-08	Nippon Paint Co., Ltd., Osaka	Wässriges lichtempfindliches Gemisch und seine Verwendung für die Herstellung von Siebdruckschablonen

1972
- 1972-02-17 IT IT4838272A patent/IT948621B/it active
- 1972-02-18 BE BE779543A patent/BE779543R/xx not_active IP Right Cessation
- 1972-02-18 AT AT133472A patent/AT315878B/de not_active IP Right Cessation
- 1972-02-18 FR FR7205647A patent/FR2131355A6/fr not_active Expired
- 1972-02-18 NL NL7202173A patent/NL7202173A/xx unknown
- 1972-02-18 DE DE19722207731 patent/DE2207731A1/de active Pending
- 1972-02-18 SE SE198572A patent/SE380637B/xx unknown
- 1972-06-20 JP JP6175272A patent/JPS4897605A/ja active Pending

Also Published As

Publication number	Publication date
BE779543R (fr)	1972-06-16
AT315878B (de)	1974-06-10
JPS4897605A (de)	1973-12-12
ATA133474A (de)	1975-01-15
NL7202173A (de)	1972-08-22
FR2131355A6 (en)	1972-11-10
DE2207731A1 (de)	1972-08-31
SE380637B (sv)	1975-11-10

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