DE3835875A1 - Verfahren zur herstellung von farbpruefbildern - Google Patents
Verfahren zur herstellung von farbpruefbildernInfo
- Publication number
- DE3835875A1 DE3835875A1 DE3835875A DE3835875A DE3835875A1 DE 3835875 A1 DE3835875 A1 DE 3835875A1 DE 3835875 A DE3835875 A DE 3835875A DE 3835875 A DE3835875 A DE 3835875A DE 3835875 A1 DE3835875 A1 DE 3835875A1
- Authority
- DE
- Germany
- Prior art keywords
- layer
- exposure
- color
- color separation
- light
- 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- Withdrawn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
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 238000012360 testing method Methods 0.000 title claims description 6
- 238000000926 separation method Methods 0.000 claims abstract description 103
- 239000000463 material Substances 0.000 claims abstract description 61
- 239000012954 diazonium Substances 0.000 claims abstract description 26
- 150000001989 diazonium salts Chemical class 0.000 claims abstract description 25
- 238000010521 absorption reaction Methods 0.000 claims abstract description 18
- 230000003595 spectral effect Effects 0.000 claims abstract description 15
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 20
- 230000008569 process Effects 0.000 claims description 14
- 238000000862 absorption spectrum Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 166
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 43
- 239000011521 glass Substances 0.000 description 41
- -1 polyethylene Polymers 0.000 description 30
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 24
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 21
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 20
- 229920000642 polymer Polymers 0.000 description 19
- 238000011161 development Methods 0.000 description 17
- 239000000203 mixture Substances 0.000 description 14
- 239000004793 Polystyrene Substances 0.000 description 13
- 230000009102 absorption Effects 0.000 description 13
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 13
- 229920002223 polystyrene Polymers 0.000 description 13
- 239000000123 paper Substances 0.000 description 10
- WXHLLJAMBQLULT-UHFFFAOYSA-N 2-[[6-[4-(2-hydroxyethyl)piperazin-1-yl]-2-methylpyrimidin-4-yl]amino]-n-(2-methyl-6-sulfanylphenyl)-1,3-thiazole-5-carboxamide;hydrate Chemical compound O.C=1C(N2CCN(CCO)CC2)=NC(C)=NC=1NC(S1)=NC=C1C(=O)NC1=C(C)C=CC=C1S WXHLLJAMBQLULT-UHFFFAOYSA-N 0.000 description 9
- 238000001035 drying Methods 0.000 description 9
- 239000003086 colorant Substances 0.000 description 8
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 7
- UDAQUPSJOGVPIX-UHFFFAOYSA-N 3-hydroxy-7-methoxynaphthalene-2-carboxylic acid Chemical compound C1=C(O)C(C(O)=O)=CC2=CC(OC)=CC=C21 UDAQUPSJOGVPIX-UHFFFAOYSA-N 0.000 description 7
- 239000004801 Chlorinated PVC Substances 0.000 description 7
- 238000007639 printing Methods 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 229920002689 polyvinyl acetate Polymers 0.000 description 6
- 239000011118 polyvinyl acetate Substances 0.000 description 6
- 239000000975 dye Substances 0.000 description 5
- AQYMRQUYPFCXDM-UHFFFAOYSA-N 3-hydroxy-n-(2-methoxyphenyl)naphthalene-2-carboxamide Chemical compound COC1=CC=CC=C1NC(=O)C1=CC2=CC=CC=C2C=C1O AQYMRQUYPFCXDM-UHFFFAOYSA-N 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 4
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 4
- XRZDIHADHZSFBB-UHFFFAOYSA-N 3-oxo-n,3-diphenylpropanamide Chemical compound C=1C=CC=CC=1NC(=O)CC(=O)C1=CC=CC=C1 XRZDIHADHZSFBB-UHFFFAOYSA-N 0.000 description 3
- HPGRBGXOPCRFEF-UHFFFAOYSA-N N-(benzylideneamino)-4,5-dimethyl-1,2,4-triazol-3-amine Chemical compound C(C1=CC=CC=C1)=NNC1=NN=C(N1C)C HPGRBGXOPCRFEF-UHFFFAOYSA-N 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- NZZIMKJIVMHWJC-UHFFFAOYSA-N dibenzoylmethane Chemical compound C=1C=CC=CC=1C(=O)CC(=O)C1=CC=CC=C1 NZZIMKJIVMHWJC-UHFFFAOYSA-N 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- KOHNUEXAOQRRPI-UHFFFAOYSA-N n-benzyl-3-oxobutanamide Chemical compound CC(=O)CC(=O)NCC1=CC=CC=C1 KOHNUEXAOQRRPI-UHFFFAOYSA-N 0.000 description 3
- 238000007645 offset printing Methods 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- RJZXMJIGAJFDRS-UHFFFAOYSA-N 2-(2-methylpropoxy)acetic acid Chemical compound CC(C)COCC(O)=O RJZXMJIGAJFDRS-UHFFFAOYSA-N 0.000 description 2
- HQLILHPGWSURBT-UHFFFAOYSA-N 2-[(2-methylpropan-2-yl)oxy]acetic acid Chemical compound CC(C)(C)OCC(O)=O HQLILHPGWSURBT-UHFFFAOYSA-N 0.000 description 2
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 2
- JFGQHAHJWJBOPD-UHFFFAOYSA-N 3-hydroxy-n-phenylnaphthalene-2-carboxamide Chemical compound OC1=CC2=CC=CC=C2C=C1C(=O)NC1=CC=CC=C1 JFGQHAHJWJBOPD-UHFFFAOYSA-N 0.000 description 2
- RGCITEKHKXPDDH-UHFFFAOYSA-N 4-(diethylamino)benzenediazonium Chemical class CCN(CC)C1=CC=C([N+]#N)C=C1 RGCITEKHKXPDDH-UHFFFAOYSA-N 0.000 description 2
- OSWQKYCSYMZRMV-UHFFFAOYSA-M N-(1-benzyl-1,2,4-triazol-4-ium-4-yl)-1-phenylmethanimine bromide Chemical compound [Br-].C(C1=CC=CC=C1)[N+]=1N=CN(C1)N=CC1=CC=CC=C1 OSWQKYCSYMZRMV-UHFFFAOYSA-M 0.000 description 2
- IKQZTBZKAPIOFZ-UHFFFAOYSA-M N-(1-benzyl-1,2,4-triazol-4-ium-4-yl)-1-phenylmethanimine chloride Chemical compound [Cl-].C(C1=CC=CC=C1)[N+]=1N=CN(C1)N=CC1=CC=CC=C1 IKQZTBZKAPIOFZ-UHFFFAOYSA-M 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- DYRDKSSFIWVSNM-UHFFFAOYSA-N acetoacetanilide Chemical class CC(=O)CC(=O)NC1=CC=CC=C1 DYRDKSSFIWVSNM-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000012876 carrier material Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 150000005207 1,3-dihydroxybenzenes Chemical class 0.000 description 1
- CXJDHKPUONWJBP-UHFFFAOYSA-N 1-(2-methoxyphenyl)pyrrolidine Chemical compound COC1=CC=CC=C1N1CCCC1 CXJDHKPUONWJBP-UHFFFAOYSA-N 0.000 description 1
- GLDQAMYCGOIJDV-UHFFFAOYSA-N 2,3-dihydroxybenzoic acid Chemical class OC(=O)C1=CC=CC(O)=C1O GLDQAMYCGOIJDV-UHFFFAOYSA-N 0.000 description 1
- CLUKHRLTJBCIBD-UHFFFAOYSA-N 2-(3-methylbutoxy)acetic acid Chemical compound CC(C)CCOCC(O)=O CLUKHRLTJBCIBD-UHFFFAOYSA-N 0.000 description 1
- XCTQPMCULSZKLT-UHFFFAOYSA-N 2-cyano-n-phenylacetamide Chemical class N#CCC(=O)NC1=CC=CC=C1 XCTQPMCULSZKLT-UHFFFAOYSA-N 0.000 description 1
- 150000004786 2-naphthols Chemical class 0.000 description 1
- ATUSUXATRWQNRE-UHFFFAOYSA-N 3-benzylidene-5-hydrazinylidene-1,2,4-triazolidin-4-amine Chemical compound C(C1=CC=CC=C1)=C1NN=C(N1N)NN ATUSUXATRWQNRE-UHFFFAOYSA-N 0.000 description 1
- VPBNXHYAMUPEBB-UHFFFAOYSA-N 3-n-(benzylideneamino)-1,2,4-triazole-3,4-diamine Chemical compound NN1C=NN=C1NN=CC1=CC=CC=C1 VPBNXHYAMUPEBB-UHFFFAOYSA-N 0.000 description 1
- JMBYGWZWZVCHGK-UHFFFAOYSA-N 4-(diethylamino)-2-methoxybenzenediazonium Chemical compound CCN(CC)C1=CC=C([N+]#N)C(OC)=C1 JMBYGWZWZVCHGK-UHFFFAOYSA-N 0.000 description 1
- AJQOASGWDCBKCJ-UHFFFAOYSA-N Butoxyacetic acid Chemical compound CCCCOCC(O)=O AJQOASGWDCBKCJ-UHFFFAOYSA-N 0.000 description 1
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000006149 azo coupling reaction Methods 0.000 description 1
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- 229910001864 baryta Inorganic materials 0.000 description 1
- 229910052601 baryte Inorganic materials 0.000 description 1
- 239000010428 baryte Substances 0.000 description 1
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical class NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 1
- 229950011260 betanaphthol Drugs 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- VMGAPWLDMVPYIA-HIDZBRGKSA-N n'-amino-n-iminomethanimidamide Chemical compound N\N=C\N=N VMGAPWLDMVPYIA-HIDZBRGKSA-N 0.000 description 1
- BPECCKRJFULQIS-UHFFFAOYSA-N n-(benzylideneamino)pyridin-2-amine Chemical compound C=1C=CC=NC=1NN=CC1=CC=CC=C1 BPECCKRJFULQIS-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000012454 non-polar solvent Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 230000015843 photosynthesis, light reaction Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- BOLDJAUMGUJJKM-LSDHHAIUSA-N renifolin D Natural products CC(=C)[C@@H]1Cc2c(O)c(O)ccc2[C@H]1CC(=O)c3ccc(O)cc3O BOLDJAUMGUJJKM-LSDHHAIUSA-N 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 125000001425 triazolyl group Chemical group 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/18—Diazo-type processes, e.g. thermal development, or agents therefor
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/46—Subtractive processes not covered by the group G03C7/26; Materials therefor; Preparing or processing such materials
-
- 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
- G03F3/00—Colour separation; Correction of tonal value
- G03F3/10—Checking the colour or tonal value of separation negatives or positives
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD31400288A DD276416A3 (de) | 1988-03-25 | 1988-03-25 | Verfahren zur Herstellung von Farbprüfbildern |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3835875A1 true DE3835875A1 (de) | 1989-10-05 |
Family
ID=5597876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3835875A Withdrawn DE3835875A1 (de) | 1988-03-25 | 1988-10-21 | Verfahren zur herstellung von farbpruefbildern |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH676294A5 (enrdf_load_stackoverflow) |
DD (1) | DD276416A3 (enrdf_load_stackoverflow) |
DE (1) | DE3835875A1 (enrdf_load_stackoverflow) |
GB (1) | GB2217865B (enrdf_load_stackoverflow) |
NL (1) | NL8802877A (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002326457A (ja) * | 2001-04-27 | 2002-11-12 | Fuji Photo Film Co Ltd | 感熱記録材料 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2166263C3 (de) * | 1970-08-25 | 1978-05-24 | K.K. Ricoh, Tokio | Ein- oder Zweikomponenten-Diazotypiematerial und Verfahren zur Herstellung von Kopien durch Belichten und Entwickeln eines Ein- oder Zweikomponenten-Diazotypiematerials |
-
1988
- 1988-03-25 DD DD31400288A patent/DD276416A3/de not_active IP Right Cessation
- 1988-10-21 DE DE3835875A patent/DE3835875A1/de not_active Withdrawn
- 1988-10-25 CH CH3957/88A patent/CH676294A5/de not_active IP Right Cessation
- 1988-11-22 NL NL8802877A patent/NL8802877A/nl not_active Application Discontinuation
-
1989
- 1989-03-23 GB GB8906811A patent/GB2217865B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2217865B (en) | 1992-02-19 |
GB8906811D0 (en) | 1989-05-10 |
CH676294A5 (enrdf_load_stackoverflow) | 1990-12-28 |
GB2217865A (en) | 1989-11-01 |
DD276416A3 (de) | 1990-02-28 |
NL8802877A (nl) | 1989-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8181 | Inventor (new situation) |
Free format text: REHN, HERBERT, O-4020 HALLE, DE LISCHEWSKI, REGINA, O-4440 WOLFEN, DE MUSTROPH, HEINZ, DR., O-4500 DESSAU, DE WALKOW, FRED, DR., O-4440 WOLFEN, DE MARX, JOERG, DR., O-4500 DESSAU, DE HAESSNER, CARMEN, O-4440 WOLFEN, DE BAUMANN, HARALD, DR., O-4500 DESSAU, DE FRITSCHE, HANS-GEORG, O-4440 WOLFEN, DE STARK, RUDOLF, O-8029 DRESDEN, DE |
|
8127 | New person/name/address of the applicant |
Owner name: FILMFABRIK WOLFEN AG, O-4440 WOLFEN, DE |
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8139 | Disposal/non-payment of the annual fee |