DE2500448A1 - Photolithographische platte und verfahren - Google Patents
Photolithographische platte und verfahrenInfo
- Publication number
- DE2500448A1 DE2500448A1 DE19752500448 DE2500448A DE2500448A1 DE 2500448 A1 DE2500448 A1 DE 2500448A1 DE 19752500448 DE19752500448 DE 19752500448 DE 2500448 A DE2500448 A DE 2500448A DE 2500448 A1 DE2500448 A1 DE 2500448A1
- Authority
- DE
- Germany
- Prior art keywords
- solution
- compound
- silver
- hydrocarbon compound
- nitrogen
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 20
- 239000000243 solution Substances 0.000 claims description 70
- 229910052709 silver Inorganic materials 0.000 claims description 52
- 239000004332 silver Substances 0.000 claims description 52
- -1 ferricyanide anion Chemical class 0.000 claims description 43
- 150000002430 hydrocarbons Chemical class 0.000 claims description 19
- 125000000879 imine group Chemical group 0.000 claims description 11
- 150000002892 organic cations Chemical class 0.000 claims description 8
- 125000002091 cationic group Chemical group 0.000 claims description 7
- 239000008139 complexing agent Substances 0.000 claims description 7
- 229910052783 alkali metal Inorganic materials 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- 230000002378 acidificating effect Effects 0.000 claims description 4
- 239000012266 salt solution Substances 0.000 claims description 4
- 150000001450 anions Chemical group 0.000 claims description 3
- 150000001768 cations Chemical class 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 2
- 125000000129 anionic group Chemical group 0.000 claims 1
- 239000002932 luster Substances 0.000 claims 1
- JIVZKJJQOZQXQB-UHFFFAOYSA-N tolazoline Chemical compound C=1C=CC=CC=1CC1=NCCN1 JIVZKJJQOZQXQB-UHFFFAOYSA-N 0.000 claims 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 39
- 239000010410 layer Substances 0.000 description 38
- 150000003839 salts Chemical class 0.000 description 22
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical class Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 20
- 239000012190 activator Substances 0.000 description 20
- 239000013078 crystal Substances 0.000 description 17
- 239000000839 emulsion Substances 0.000 description 13
- 150000002500 ions Chemical class 0.000 description 12
- 239000007787 solid Substances 0.000 description 11
- 238000004364 calculation method Methods 0.000 description 10
- YAGKRVSRTSUGEY-UHFFFAOYSA-N ferricyanide Chemical class [Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] YAGKRVSRTSUGEY-UHFFFAOYSA-N 0.000 description 10
- 239000012047 saturated solution Substances 0.000 description 9
- 238000000921 elemental analysis Methods 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 5
- 239000002585 base Substances 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- JYYNAJVZFGKDEQ-UHFFFAOYSA-N 2,4-Dimethylpyridine Chemical compound CC1=CC=NC(C)=C1 JYYNAJVZFGKDEQ-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 150000002460 imidazoles Chemical class 0.000 description 4
- 125000004433 nitrogen atom Chemical group N* 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910021645 metal ion Inorganic materials 0.000 description 3
- 229910017464 nitrogen compound Inorganic materials 0.000 description 3
- 150000002897 organic nitrogen compounds Chemical class 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- OQLZINXFSUDMHM-UHFFFAOYSA-N Acetamidine Chemical compound CC(N)=N OQLZINXFSUDMHM-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 125000006615 aromatic heterocyclic group Chemical class 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 125000002619 bicyclic group Chemical group 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 150000002830 nitrogen compounds Chemical class 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910001414 potassium ion Inorganic materials 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- 229940100890 silver compound Drugs 0.000 description 2
- 150000003379 silver compounds Chemical class 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- KKKDZZRICRFGSD-UHFFFAOYSA-N 1-benzylimidazole Chemical compound C1=CN=CN1CC1=CC=CC=C1 KKKDZZRICRFGSD-UHFFFAOYSA-N 0.000 description 1
- ZILVNHNSYBNLSZ-UHFFFAOYSA-N 2-(diaminomethylideneamino)guanidine Chemical compound NC(N)=NNC(N)=N ZILVNHNSYBNLSZ-UHFFFAOYSA-N 0.000 description 1
- QHCCOYAKYCWDOJ-UHFFFAOYSA-N 2-ethyl-1h-benzimidazole Chemical compound C1=CC=C2NC(CC)=NC2=C1 QHCCOYAKYCWDOJ-UHFFFAOYSA-N 0.000 description 1
- LXBGSDVWAMZHDD-UHFFFAOYSA-N 2-methyl-1h-imidazole Chemical compound CC1=NC=CN1 LXBGSDVWAMZHDD-UHFFFAOYSA-N 0.000 description 1
- RBRDDDOKFJWHNR-UHFFFAOYSA-N 2-pentyl-4,5-dihydro-1h-imidazole Chemical compound CCCCCC1=NCCN1 RBRDDDOKFJWHNR-UHFFFAOYSA-N 0.000 description 1
- BKCCAYLNRIRKDJ-UHFFFAOYSA-N 2-phenyl-4,5-dihydro-1h-imidazole Chemical compound N1CCN=C1C1=CC=CC=C1 BKCCAYLNRIRKDJ-UHFFFAOYSA-N 0.000 description 1
- LFCYHAXVBWPGQR-UHFFFAOYSA-N 2-propyl-4,5-dihydro-1h-imidazole Chemical compound CCCC1=NCCN1 LFCYHAXVBWPGQR-UHFFFAOYSA-N 0.000 description 1
- LLEASVZEQBICSN-UHFFFAOYSA-N 2-undecyl-1h-imidazole Chemical compound CCCCCCCCCCCC1=NC=CN1 LLEASVZEQBICSN-UHFFFAOYSA-N 0.000 description 1
- FQHUDZKKDCTQET-UHFFFAOYSA-N 2-undecyl-4,5-dihydro-1h-imidazole Chemical compound CCCCCCCCCCCC1=NCCN1 FQHUDZKKDCTQET-UHFFFAOYSA-N 0.000 description 1
- XHLKOHSAWQPOFO-UHFFFAOYSA-N 5-phenyl-1h-imidazole Chemical compound N1C=NC=C1C1=CC=CC=C1 XHLKOHSAWQPOFO-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 241000272808 Anser Species 0.000 description 1
- 229940123208 Biguanide Drugs 0.000 description 1
- 241001288214 Brickellia diffusa Species 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 244000191761 Sida cordifolia Species 0.000 description 1
- BCKXLBQYZLBQEK-KVVVOXFISA-M Sodium oleate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O BCKXLBQYZLBQEK-KVVVOXFISA-M 0.000 description 1
- 241001104043 Syringa Species 0.000 description 1
- 235000004338 Syringa vulgaris Nutrition 0.000 description 1
- 241001061127 Thione Species 0.000 description 1
- RHTNTTODYGNRSP-UHFFFAOYSA-N Tolazoline hydrochloride Chemical compound Cl.C=1C=CC=CC=1CC1=NCCN1 RHTNTTODYGNRSP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 229920006387 Vinylite Polymers 0.000 description 1
- 101150093411 ZNF143 gene Proteins 0.000 description 1
- LZBCVRCTAYKYHR-UHFFFAOYSA-N acetic acid;chloroethene Chemical compound ClC=C.CC(O)=O LZBCVRCTAYKYHR-UHFFFAOYSA-N 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001409 amidines Chemical class 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- PXXJHWLDUBFPOL-UHFFFAOYSA-N benzamidine Chemical compound NC(=N)C1=CC=CC=C1 PXXJHWLDUBFPOL-UHFFFAOYSA-N 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 150000004283 biguanides Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- CODNYICXDISAEA-UHFFFAOYSA-N bromine monochloride Chemical compound BrCl CODNYICXDISAEA-UHFFFAOYSA-N 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- DHHNSJJTDFVVSG-UHFFFAOYSA-L disodium;benzene-1,4-diol;sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O.OC1=CC=C(O)C=C1 DHHNSJJTDFVVSG-UHFFFAOYSA-L 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- WCQOBLXWLRDEQA-UHFFFAOYSA-N ethanimidamide;hydrochloride Chemical compound Cl.CC(N)=N WCQOBLXWLRDEQA-UHFFFAOYSA-N 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 229960005150 glycerol Drugs 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 150000002462 imidazolines Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005649 metathesis reaction Methods 0.000 description 1
- JUHDUIDUEUEQND-UHFFFAOYSA-N methylium Chemical compound [CH3+] JUHDUIDUEUEQND-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000010181 polygamy Effects 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- PBRFBWDSQWDLQR-UHFFFAOYSA-L potassium sodium bromide hydroxide Chemical compound [OH-].[Na+].[Br-].[K+] PBRFBWDSQWDLQR-UHFFFAOYSA-L 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000002390 rotary evaporation Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
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
- G03F7/06—Silver salts
- G03F7/063—Additives or means to improve the lithographic properties; Processing solutions characterised by such additives; Treatment after development or transfer, e.g. finishing, washing; Correction or deletion fluids
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43136474A | 1974-01-07 | 1974-01-07 | |
| US53171274A | 1974-12-11 | 1974-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2500448A1 true DE2500448A1 (de) | 1975-07-10 |
| DE2500448C2 DE2500448C2 (en, 2012) | 1988-10-27 |
Family
ID=27028998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752500448 Granted DE2500448A1 (de) | 1974-01-07 | 1975-01-06 | Photolithographische platte und verfahren |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5644427B2 (en, 2012) |
| AR (1) | AR207343A1 (en, 2012) |
| BE (1) | BE824120A (en, 2012) |
| CA (1) | CA1064777A (en, 2012) |
| CH (1) | CH619057A5 (en, 2012) |
| DE (1) | DE2500448A1 (en, 2012) |
| FI (1) | FI62425C (en, 2012) |
| FR (1) | FR2256840B1 (en, 2012) |
| GB (1) | GB1469082A (en, 2012) |
| SE (1) | SE400655B (en, 2012) |
| YU (1) | YU43436B (en, 2012) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2813495A1 (de) * | 1977-03-28 | 1978-10-05 | Minnesota Mining & Mfg | Photolithographisches empfangsblatt |
| JPS585424B2 (ja) * | 1979-01-24 | 1983-01-31 | 三菱製紙株式会社 | 平版印刷版の製造方法 |
| JPH06180506A (ja) * | 1992-12-11 | 1994-06-28 | Fuji Photo Film Co Ltd | 平版印刷材料の処理方法および現像液 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1146367B (de) * | 1958-04-23 | 1963-03-28 | Agfa Ag | Verfahren zur Herstellung von Flachdruckformen auf photographischem Wege |
| DE2165358A1 (de) * | 1970-12-29 | 1972-07-06 | Mitsubishi Paper Mills Ltd | Verfahren zum Herstellen einer Offsetdruckplatte |
| US3721559A (en) * | 1967-06-19 | 1973-03-20 | Agfa Gevaert Nv | Photographic material for the preparation of printing plates |
-
1974
- 1974-12-17 CA CA216,250A patent/CA1064777A/en not_active Expired
- 1974-12-27 SE SE7416308A patent/SE400655B/xx not_active IP Right Cessation
- 1974-12-27 YU YU3497/74A patent/YU43436B/xx unknown
-
1975
- 1975-01-01 AR AR257215A patent/AR207343A1/es active
- 1975-01-06 GB GB45675A patent/GB1469082A/en not_active Expired
- 1975-01-06 DE DE19752500448 patent/DE2500448A1/de active Granted
- 1975-01-06 FI FI750018A patent/FI62425C/fi not_active IP Right Cessation
- 1975-01-06 BE BE152159A patent/BE824120A/xx not_active IP Right Cessation
- 1975-01-06 FR FR7500193A patent/FR2256840B1/fr not_active Expired
- 1975-01-06 CH CH3475A patent/CH619057A5/de not_active IP Right Cessation
- 1975-01-06 JP JP435875A patent/JPS5644427B2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1146367B (de) * | 1958-04-23 | 1963-03-28 | Agfa Ag | Verfahren zur Herstellung von Flachdruckformen auf photographischem Wege |
| US3721559A (en) * | 1967-06-19 | 1973-03-20 | Agfa Gevaert Nv | Photographic material for the preparation of printing plates |
| DE2165358A1 (de) * | 1970-12-29 | 1972-07-06 | Mitsubishi Paper Mills Ltd | Verfahren zum Herstellen einer Offsetdruckplatte |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50117506A (en, 2012) | 1975-09-13 |
| GB1469082A (en) | 1977-03-30 |
| FR2256840A1 (en, 2012) | 1975-08-01 |
| JPS5644427B2 (en, 2012) | 1981-10-19 |
| FR2256840B1 (en, 2012) | 1981-06-19 |
| AR207343A1 (es) | 1976-09-30 |
| FI62425B (fi) | 1982-08-31 |
| YU349774A (en) | 1982-05-31 |
| SE400655B (sv) | 1978-04-03 |
| DE2500448C2 (en, 2012) | 1988-10-27 |
| FI750018A7 (en, 2012) | 1975-07-08 |
| SE7416308L (en, 2012) | 1975-07-08 |
| FI62425C (fi) | 1982-12-10 |
| CA1064777A (en) | 1979-10-23 |
| CH619057A5 (en) | 1980-08-29 |
| BE824120A (fr) | 1975-07-07 |
| YU43436B (en) | 1989-08-31 |
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