NO753182L - - Google Patents
Info
- Publication number
- NO753182L NO753182L NO753182A NO753182A NO753182L NO 753182 L NO753182 L NO 753182L NO 753182 A NO753182 A NO 753182A NO 753182 A NO753182 A NO 753182A NO 753182 L NO753182 L NO 753182L
- Authority
- NO
- Norway
- Prior art keywords
- pyrrolidinone
- acid
- lactam
- developer
- layer
- Prior art date
Links
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical group CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 19
- 239000002253 acid Substances 0.000 claims description 16
- 150000003951 lactams Chemical class 0.000 claims description 15
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 10
- XLLIQLLCWZCATF-UHFFFAOYSA-N 2-methoxyethyl acetate Chemical compound COCCOC(C)=O XLLIQLLCWZCATF-UHFFFAOYSA-N 0.000 claims description 10
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 10
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- -1 poly(vinyl cinnamate) Polymers 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- 239000000080 wetting agent Substances 0.000 claims description 6
- BNXZHVUCNYMNOS-UHFFFAOYSA-N 1-butylpyrrolidin-2-one Chemical group CCCCN1CCCC1=O BNXZHVUCNYMNOS-UHFFFAOYSA-N 0.000 claims description 5
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 5
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- WBYWAXJHAXSJNI-VOTSOKGWSA-M .beta-Phenylacrylic acid Natural products [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 claims description 4
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 claims description 4
- 229940093475 2-ethoxyethanol Drugs 0.000 claims description 4
- WBYWAXJHAXSJNI-SREVYHEPSA-N Cinnamic acid Chemical compound OC(=O)\C=C/C1=CC=CC=C1 WBYWAXJHAXSJNI-SREVYHEPSA-N 0.000 claims description 4
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 4
- 239000001089 [(2R)-oxolan-2-yl]methanol Substances 0.000 claims description 4
- 229930016911 cinnamic acid Natural products 0.000 claims description 4
- 235000013985 cinnamic acid Nutrition 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 239000003701 inert diluent Substances 0.000 claims description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 4
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 claims description 4
- PZYDAVFRVJXFHS-UHFFFAOYSA-N n-cyclohexyl-2-pyrrolidone Chemical compound O=C1CCCN1C1CCCCC1 PZYDAVFRVJXFHS-UHFFFAOYSA-N 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- BSYVTEYKTMYBMK-UHFFFAOYSA-N tetrahydrofurfuryl alcohol Chemical compound OCC1CCCO1 BSYVTEYKTMYBMK-UHFFFAOYSA-N 0.000 claims description 4
- 125000003342 alkenyl group Chemical group 0.000 claims description 3
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 150000005840 aryl radicals Chemical class 0.000 claims description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 3
- 239000003085 diluting agent Substances 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000004310 lactic acid Substances 0.000 claims description 2
- 235000014655 lactic acid Nutrition 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 claims 2
- 241001082241 Lythrum hyssopifolia Species 0.000 claims 1
- 239000000411 inducer Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229920000642 polymer Polymers 0.000 description 16
- 238000007639 printing Methods 0.000 description 16
- 239000000758 substrate Substances 0.000 description 15
- 239000000463 material Substances 0.000 description 12
- 239000000243 solution Substances 0.000 description 7
- 231100000331 toxic Toxicity 0.000 description 6
- 230000002588 toxic effect Effects 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000003960 organic solvent Substances 0.000 description 5
- 150000007513 acids Chemical class 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 4
- 235000019645 odor Nutrition 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920000084 Gum arabic Polymers 0.000 description 2
- 241000978776 Senegalia senegal Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000000205 acacia gum Substances 0.000 description 2
- 235000010489 acacia gum Nutrition 0.000 description 2
- IPTNXMGXEGQYSY-UHFFFAOYSA-N acetic acid;1-methoxybutan-1-ol Chemical compound CC(O)=O.CCCC(O)OC IPTNXMGXEGQYSY-UHFFFAOYSA-N 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- XUWHAWMETYGRKB-UHFFFAOYSA-N piperidin-2-one Chemical compound O=C1CCCCN1 XUWHAWMETYGRKB-UHFFFAOYSA-N 0.000 description 2
- 229940051841 polyoxyethylene ether Drugs 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- FILVIKOEJGORQS-UHFFFAOYSA-N 1,5-dimethylpyrrolidin-2-one Chemical compound CC1CCC(=O)N1C FILVIKOEJGORQS-UHFFFAOYSA-N 0.000 description 1
- ORPHOKOVVUFNKE-UHFFFAOYSA-N 1-(4-methylphenyl)pyrrolidin-2-one Chemical compound C1=CC(C)=CC=C1N1C(=O)CCC1 ORPHOKOVVUFNKE-UHFFFAOYSA-N 0.000 description 1
- ZFPGARUNNKGOBB-UHFFFAOYSA-N 1-Ethyl-2-pyrrolidinone Chemical compound CCN1CCCC1=O ZFPGARUNNKGOBB-UHFFFAOYSA-N 0.000 description 1
- YLHUPYSUKYAIBW-UHFFFAOYSA-N 1-acetylpyrrolidin-2-one Chemical compound CC(=O)N1CCCC1=O YLHUPYSUKYAIBW-UHFFFAOYSA-N 0.000 description 1
- GGYVTHJIUNGKFZ-UHFFFAOYSA-N 1-methylpiperidin-2-one Chemical compound CN1CCCCC1=O GGYVTHJIUNGKFZ-UHFFFAOYSA-N 0.000 description 1
- NNFAFRAQHBRBCQ-UHFFFAOYSA-N 1-pentylpyrrolidin-2-one Chemical compound CCCCCN1CCCC1=O NNFAFRAQHBRBCQ-UHFFFAOYSA-N 0.000 description 1
- JMVIVASFFKKFQK-UHFFFAOYSA-N 1-phenylpyrrolidin-2-one Chemical compound O=C1CCCN1C1=CC=CC=C1 JMVIVASFFKKFQK-UHFFFAOYSA-N 0.000 description 1
- GHELJWBGTIKZQW-UHFFFAOYSA-N 1-propan-2-ylpyrrolidin-2-one Chemical compound CC(C)N1CCCC1=O GHELJWBGTIKZQW-UHFFFAOYSA-N 0.000 description 1
- QDDILSIJVYYDCY-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO.CCOCCO QDDILSIJVYYDCY-UHFFFAOYSA-N 0.000 description 1
- VYKGZYAKGHXTNC-UHFFFAOYSA-N 2-nonyl-2-phenyloxirane Chemical compound C=1C=CC=CC=1C1(CCCCCCCCC)CO1 VYKGZYAKGHXTNC-UHFFFAOYSA-N 0.000 description 1
- OALIFKZSZCONPI-UHFFFAOYSA-N 3-ethylpiperidin-2-one Chemical compound CCC1CCCNC1=O OALIFKZSZCONPI-UHFFFAOYSA-N 0.000 description 1
- PHGAOXNFCZKFTR-UHFFFAOYSA-N 3-methylpiperidin-2-one Chemical compound CC1CCCNC1=O PHGAOXNFCZKFTR-UHFFFAOYSA-N 0.000 description 1
- ADKCQAYBVJSZMZ-UHFFFAOYSA-N 3-propylpiperidin-2-one Chemical compound CCCC1CCCNC1=O ADKCQAYBVJSZMZ-UHFFFAOYSA-N 0.000 description 1
- JIGQDQXHKVNRJR-UHFFFAOYSA-N 6-propylpiperidin-2-one Chemical compound CCCC1CCCC(=O)N1 JIGQDQXHKVNRJR-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229940090898 Desensitizer Drugs 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 206010034960 Photophobia Diseases 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 229930188620 butyrolactone Natural products 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 150000001851 cinnamic acid derivatives Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000586 desensitisation Methods 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 229940075557 diethylene glycol monoethyl ether Drugs 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical group O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 1
- YVIVRJLWYJGJTJ-UHFFFAOYSA-N gamma-Valerolactam Chemical compound CC1CCC(=O)N1 YVIVRJLWYJGJTJ-UHFFFAOYSA-N 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000007644 letterpress printing Methods 0.000 description 1
- 208000013469 light sensitivity Diseases 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 235000019837 monoammonium phosphate Nutrition 0.000 description 1
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920000056 polyoxyethylene ether Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical compound [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003381 solubilizing effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 150000003952 β-lactams Chemical class 0.000 description 1
- 150000003953 γ-lactams Chemical class 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
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/30—Imagewise removal using liquid means
- G03F7/32—Liquid compositions therefor, e.g. developers
- G03F7/325—Non-aqueous compositions
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB40949/74A GB1523877A (en) | 1974-09-19 | 1974-09-19 | Processing fo printing plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO753182L true NO753182L (nl) | 1976-03-22 |
Family
ID=10417398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO753182A NO753182L (nl) | 1974-09-19 | 1975-09-18 |
Country Status (23)
| Country | Link |
|---|---|
| JP (1) | JPS5158104A (nl) |
| AT (1) | AT342626B (nl) |
| BE (1) | BE833591A (nl) |
| BR (1) | BR7506029A (nl) |
| CA (1) | CA1061154A (nl) |
| CH (1) | CH604216A5 (nl) |
| CS (1) | CS205008B2 (nl) |
| DD (1) | DD125502A5 (nl) |
| DE (1) | DE2541950A1 (nl) |
| DK (1) | DK418875A (nl) |
| ES (1) | ES441129A1 (nl) |
| FI (1) | FI752611A (nl) |
| FR (1) | FR2285636A1 (nl) |
| GB (1) | GB1523877A (nl) |
| IE (1) | IE41719B1 (nl) |
| IT (1) | IT1042707B (nl) |
| KE (1) | KE2945A (nl) |
| LU (1) | LU73430A1 (nl) |
| NL (1) | NL7510979A (nl) |
| NO (1) | NO753182L (nl) |
| PL (1) | PL111427B1 (nl) |
| SE (1) | SE7510307L (nl) |
| ZA (1) | ZA755870B (nl) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2941960A1 (de) * | 1979-10-17 | 1981-04-30 | Hoechst Ag, 6000 Frankfurt | Entwicklergemisch und verfahren zum entwickeln von von belichteten lichtempfindlichen kopierschichten |
| US4395479A (en) * | 1981-09-23 | 1983-07-26 | J. T. Baker Chemical Company | Stripping compositions and methods of stripping resists |
| US4428871A (en) * | 1981-09-23 | 1984-01-31 | J. T. Baker Chemical Company | Stripping compositions and methods of stripping resists |
-
1974
- 1974-09-19 GB GB40949/74A patent/GB1523877A/en not_active Expired
-
1975
- 1975-09-15 ZA ZA00755870A patent/ZA755870B/xx unknown
- 1975-09-16 SE SE7510307A patent/SE7510307L/xx unknown
- 1975-09-18 NO NO753182A patent/NO753182L/no unknown
- 1975-09-18 NL NL7510979A patent/NL7510979A/nl not_active Application Discontinuation
- 1975-09-18 DK DK418875A patent/DK418875A/da unknown
- 1975-09-18 FI FI752611A patent/FI752611A/fi not_active Application Discontinuation
- 1975-09-18 CS CS756333A patent/CS205008B2/cs unknown
- 1975-09-18 CA CA235,784A patent/CA1061154A/en not_active Expired
- 1975-09-18 BR BR7506029*A patent/BR7506029A/pt unknown
- 1975-09-19 BE BE160176A patent/BE833591A/xx unknown
- 1975-09-19 LU LU73430A patent/LU73430A1/xx unknown
- 1975-09-19 FR FR7528872A patent/FR2285636A1/fr active Granted
- 1975-09-19 ES ES441129A patent/ES441129A1/es not_active Expired
- 1975-09-19 CH CH1218675A patent/CH604216A5/xx not_active IP Right Cessation
- 1975-09-19 JP JP50113578A patent/JPS5158104A/ja active Pending
- 1975-09-19 IE IE2057/75A patent/IE41719B1/en unknown
- 1975-09-19 DE DE19752541950 patent/DE2541950A1/de not_active Withdrawn
- 1975-09-19 DD DD188453A patent/DD125502A5/xx unknown
- 1975-09-19 IT IT27434/75A patent/IT1042707B/it active
- 1975-09-19 AT AT720975A patent/AT342626B/de not_active IP Right Cessation
- 1975-09-19 PL PL1975183442A patent/PL111427B1/pl unknown
-
1979
- 1979-04-02 KE KE2945A patent/KE2945A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD125502A5 (nl) | 1977-04-20 |
| SE7510307L (sv) | 1976-03-22 |
| ES441129A1 (es) | 1977-04-01 |
| PL111427B1 (en) | 1980-08-30 |
| CA1061154A (en) | 1979-08-28 |
| BR7506029A (pt) | 1976-08-03 |
| IE41719B1 (en) | 1980-03-12 |
| JPS5158104A (nl) | 1976-05-21 |
| IE41719L (en) | 1976-03-19 |
| AT342626B (de) | 1978-04-10 |
| FI752611A (nl) | 1976-03-20 |
| GB1523877A (en) | 1978-09-06 |
| IT1042707B (it) | 1980-01-30 |
| NL7510979A (nl) | 1976-03-23 |
| CS205008B2 (en) | 1981-04-30 |
| DE2541950A1 (de) | 1976-04-08 |
| DK418875A (da) | 1976-03-20 |
| ATA720975A (de) | 1977-08-15 |
| FR2285636A1 (fr) | 1976-04-16 |
| CH604216A5 (nl) | 1978-08-31 |
| ZA755870B (en) | 1976-08-25 |
| FR2285636B1 (nl) | 1981-09-25 |
| BE833591A (fr) | 1976-01-16 |
| LU73430A1 (nl) | 1976-04-13 |
| KE2945A (en) | 1979-04-12 |
| AU8497575A (en) | 1977-03-24 |
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