KR880002251B1 - 과립상 안료의 제조방법 - Google Patents
과립상 안료의 제조방법 Download PDFInfo
- Publication number
- KR880002251B1 KR880002251B1 KR1019810003942A KR810003942A KR880002251B1 KR 880002251 B1 KR880002251 B1 KR 880002251B1 KR 1019810003942 A KR1019810003942 A KR 1019810003942A KR 810003942 A KR810003942 A KR 810003942A KR 880002251 B1 KR880002251 B1 KR 880002251B1
- Authority
- KR
- South Korea
- Prior art keywords
- pigment
- resin
- granular
- parts
- pigments
- 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.)
- Expired
Links
- 239000000049 pigment Substances 0.000 title claims description 77
- 239000008187 granular material Substances 0.000 title description 5
- 238000004519 manufacturing process Methods 0.000 title description 3
- 238000000034 method Methods 0.000 claims description 41
- 239000011347 resin Substances 0.000 claims description 24
- 229920005989 resin Polymers 0.000 claims description 24
- 239000000725 suspension Substances 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 239000003963 antioxidant agent Substances 0.000 claims description 9
- 239000012670 alkaline solution Substances 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 3
- 239000007900 aqueous suspension Substances 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 36
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 22
- 239000000243 solution Substances 0.000 description 16
- 230000008878 coupling Effects 0.000 description 12
- 238000010168 coupling process Methods 0.000 description 12
- 238000005859 coupling reaction Methods 0.000 description 12
- 238000007639 printing Methods 0.000 description 11
- 239000000976 ink Substances 0.000 description 10
- 230000003078 antioxidant effect Effects 0.000 description 7
- 239000002253 acid Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000010793 Steam injection (oil industry) Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001989 diazonium salts Chemical class 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000025 natural resin Substances 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 238000007645 offset printing Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- HUWXDEQWWKGHRV-UHFFFAOYSA-N 3,3'-Dichlorobenzidine Chemical group C1=C(Cl)C(N)=CC=C1C1=CC=C(N)C(Cl)=C1 HUWXDEQWWKGHRV-UHFFFAOYSA-N 0.000 description 1
- -1 3,5-ditertbutyl-4-hydroxy-phenyl Chemical group 0.000 description 1
- LHMQDVIHBXWNII-UHFFFAOYSA-N 3-amino-4-methoxy-n-phenylbenzamide Chemical compound C1=C(N)C(OC)=CC=C1C(=O)NC1=CC=CC=C1 LHMQDVIHBXWNII-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 238000006887 Ullmann reaction Methods 0.000 description 1
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- QIHKTBRNOLQDGQ-UHFFFAOYSA-N n-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide Chemical compound C1=C(Cl)C(OC)=CC(NC(=O)C=2C(=CC3=CC=CC=C3C=2)O)=C1OC QIHKTBRNOLQDGQ-UHFFFAOYSA-N 0.000 description 1
- XZOACPDZZYNJER-UHFFFAOYSA-N n-(5-chloro-2-methylphenyl)-3-hydroxynaphthalene-2-carboxamide Chemical compound CC1=CC=C(Cl)C=C1NC(=O)C1=CC2=CC=CC=C2C=C1O XZOACPDZZYNJER-UHFFFAOYSA-N 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/006—Preparation of organic pigments
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0001—Post-treatment of organic pigments or dyes
- C09B67/0021—Flushing of pigments
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B11/00—Diaryl- or thriarylmethane dyes
- C09B11/02—Diaryl- or thriarylmethane dyes derived from diarylmethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0001—Post-treatment of organic pigments or dyes
- C09B67/0004—Coated particulate pigments or dyes
- C09B67/0008—Coated particulate pigments or dyes with organic coatings
- C09B67/0009—Coated particulate pigments or dyes with organic coatings containing organic acid derivatives
- C09B67/001—Coated particulate pigments or dyes with organic coatings containing organic acid derivatives containing resinic acid derivatives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/0092—Dyes in solid form
- C09B67/0095—Process features in the making of granulates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0097—Dye preparations of special physical nature; Tablets, films, extrusion, microcapsules, sheets, pads, bags with dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP3039642.0 | 1980-10-21 | ||
| DEP30396420 | 1980-10-21 | ||
| DE19803039642 DE3039642A1 (de) | 1980-10-21 | 1980-10-21 | Verfahren zur herstellung von figmentgranulaten und ihre verwendung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR830007771A KR830007771A (ko) | 1983-11-07 |
| KR880002251B1 true KR880002251B1 (ko) | 1988-10-20 |
Family
ID=6114839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019810003942A Expired KR880002251B1 (ko) | 1980-10-21 | 1981-10-19 | 과립상 안료의 제조방법 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4729796A (https=) |
| EP (1) | EP0050313B2 (https=) |
| JP (1) | JPS5798564A (https=) |
| KR (1) | KR880002251B1 (https=) |
| AU (1) | AU544700B2 (https=) |
| BR (1) | BR8106749A (https=) |
| CA (1) | CA1170802A (https=) |
| DE (2) | DE3039642A1 (https=) |
| DK (1) | DK152582C (https=) |
| ES (1) | ES8207206A1 (https=) |
| MX (1) | MX152776A (https=) |
| SU (1) | SU1145933A3 (https=) |
| ZA (1) | ZA817236B (https=) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6264874A (ja) * | 1985-09-18 | 1987-03-23 | Dainichi Color & Chem Mfg Co Ltd | 紫外線硬化型インクジェット記録用インク組成物 |
| JPS62153364A (ja) * | 1985-12-27 | 1987-07-08 | Toyo Ink Mfg Co Ltd | 平版インキ用粒状着色剤およびこれを用いた顔料濃縮物 |
| US4793863A (en) * | 1987-10-23 | 1988-12-27 | Sun Chemical Corporation | High strength pigments for printing inks |
| DE19654959A1 (de) * | 1996-06-13 | 1998-06-04 | Clariant Gmbh | Verwendung eines Azomagentapigments als Farbmittel in elektrophotographischen Tonern und Entwicklern, Pulvern und Pulverlacken, Elektretmaterialien und Ink-Jet-Tinten |
| US6159649A (en) * | 1996-06-13 | 2000-12-12 | Clariant Gmbh | Electrophotographic, resin-containing, electret, or inkjet compositions containing magenta azo pigment and use thereof |
| US6103782A (en) * | 1996-07-29 | 2000-08-15 | Marconi Data Systems, Inc. | Method of making dry pigment surface modified with polyethylene coating |
| DE19806397B4 (de) * | 1997-04-11 | 2006-07-06 | Basf Ag | Pigmentzubereitungen in Granulatform auf Basis von mit Harzsäure/Harzseife-Gemischen belegten organischen Pigmenten |
| DE19735487A1 (de) * | 1997-08-16 | 1999-02-18 | Basf Ag | Pigmentzubereitungen in Granulatform auf Basis von mit Harzgemischen belegten organischen Pigmenten |
| WO1999023172A1 (en) * | 1997-10-30 | 1999-05-14 | Sun Chemical Corporation | Thermal storage stabilized pigment compositions comprising disproportionated and fumarated or maleinated rosin |
| US6051060A (en) * | 1997-12-04 | 2000-04-18 | Marconi Data Systems, Inc. | Method of making pigment with increased hydrophilic properties |
| IT1315251B1 (it) * | 1999-10-21 | 2003-02-03 | Great Lakes Chemical Europ | Miscele di additivi per polimeri organici in forma granulare |
| DE10344660A1 (de) * | 2003-09-25 | 2005-04-28 | Merck Patent Gmbh | Verkapselte Pigmente |
| KR101184709B1 (ko) * | 2004-08-17 | 2012-09-20 | 플린트 그룹 인코포레이티드 | 유기성 안료 분산물 및 잉크 제조 방법 |
| CN105295439B (zh) * | 2015-12-02 | 2017-06-16 | 武汉绿孚生物工程有限责任公司 | 一种微胶囊化栀子黄色素的制备方法 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB240852A (en) * | 1924-10-01 | 1926-04-01 | Hoechst Ag | Manufacture of finely subdivided pigment dyes |
| US2765285A (en) * | 1952-03-05 | 1956-10-02 | Jr Edward Louis Weller | Low viscosity, high density, free flowing, pigmented base |
| US2744027A (en) * | 1952-11-26 | 1956-05-01 | Du Pont | Azo pigment production |
| CH329050A (de) * | 1953-01-08 | 1958-04-15 | Bayer Ag | Verfahren zur Herstellung von pigmenthaltigen Chips oder Pulvern |
| GB771678A (en) * | 1953-01-08 | 1957-04-03 | Bayer Ag | Flushing pigments |
| DE1013374B (de) * | 1953-09-12 | 1957-08-08 | Hoechst Ag | Verfahren zur Herstellung waessriger Pigmentdispersionen |
| DE1000943B (de) * | 1954-10-21 | 1957-01-17 | Dehydag Gmbh | Flush-Hilfsmittel |
| CH369243A (de) * | 1958-01-20 | 1963-05-15 | Sandoz Ag | Verfahren zur Herstellung von Pigmentpräparaten |
| BE640212A (https=) * | 1962-05-15 | 1900-01-01 | ||
| DE1469724C3 (de) * | 1965-04-21 | 1978-09-21 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von in Druckfarben und Lacken leicht dispergierbaren Pigmentzubereitungen |
| GB1149898A (en) * | 1965-09-17 | 1969-04-23 | Ici Ltd | Manufacture of pigment compositions |
| GB1208278A (en) * | 1967-05-12 | 1970-10-14 | Ici Ltd | Improved pigment compositions |
| DE1769912C3 (de) * | 1968-08-03 | 1973-02-08 | Hoechst Ag | Verfahren zur UEberfuehrung von Farbstoffen aus der Reihe der Arylpararosanilinsulfonsaeuren in leicht dispergierbare Pigmente |
| US3980488A (en) * | 1972-03-07 | 1976-09-14 | The Sherwin-Williams Company | Pigment conditioning and vehicle flushing process |
| GB1477150A (en) * | 1974-08-21 | 1977-06-22 | Ciba Geigy Ag | Pigment compositions |
| US4175979A (en) * | 1974-08-21 | 1979-11-27 | Ciba-Geigy Corporation | Process for the manufacture of a pigment composition in bead form |
| GB1463141A (en) * | 1974-09-26 | 1977-02-02 | Ici Ltd | Process for converting colouring matters to pigmentary form |
| CH604880A5 (https=) * | 1976-05-25 | 1978-09-15 | Ciba Geigy Ag | |
| DE2745679C2 (de) * | 1977-10-11 | 1981-12-17 | Hoechst Ag, 6000 Frankfurt | Pigmentpräparationen, ihre Herstellung und Verwendung |
| CA1096712A (en) * | 1977-12-19 | 1981-03-03 | Douglas W.T. Beattie | Pigment compositions and methods of preparation |
| JPS5531826A (en) * | 1978-08-28 | 1980-03-06 | Toyo Ink Mfg Co Ltd | Preparation of pigment composition |
| US4300954A (en) * | 1980-01-03 | 1981-11-17 | Basf Wyandotte Corporation | Flushing process for pigments |
-
1980
- 1980-10-21 DE DE19803039642 patent/DE3039642A1/de not_active Withdrawn
-
1981
- 1981-10-14 US US06/311,253 patent/US4729796A/en not_active Expired - Lifetime
- 1981-10-15 ES ES506257A patent/ES8207206A1/es not_active Expired
- 1981-10-15 DE DE8181108345T patent/DE3168664D1/de not_active Expired
- 1981-10-15 EP EP81108345A patent/EP0050313B2/de not_active Expired
- 1981-10-19 KR KR1019810003942A patent/KR880002251B1/ko not_active Expired
- 1981-10-19 DK DK461281A patent/DK152582C/da active
- 1981-10-20 AU AU76623/81A patent/AU544700B2/en not_active Ceased
- 1981-10-20 CA CA000388363A patent/CA1170802A/en not_active Expired
- 1981-10-20 MX MX189724A patent/MX152776A/es unknown
- 1981-10-20 SU SU813369303A patent/SU1145933A3/ru active
- 1981-10-20 BR BR8106749A patent/BR8106749A/pt unknown
- 1981-10-20 JP JP56166508A patent/JPS5798564A/ja active Granted
- 1981-10-20 ZA ZA817236A patent/ZA817236B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES506257A0 (es) | 1982-09-01 |
| JPH0312111B2 (https=) | 1991-02-19 |
| DK152582B (da) | 1988-03-21 |
| AU544700B2 (en) | 1985-06-13 |
| ES8207206A1 (es) | 1982-09-01 |
| EP0050313B1 (de) | 1985-01-30 |
| DE3039642A1 (de) | 1982-05-27 |
| US4729796A (en) | 1988-03-08 |
| EP0050313A1 (de) | 1982-04-28 |
| JPS5798564A (en) | 1982-06-18 |
| BR8106749A (pt) | 1982-07-06 |
| DK461281A (da) | 1982-04-22 |
| DK152582C (da) | 1988-09-05 |
| ZA817236B (en) | 1982-09-29 |
| CA1170802A (en) | 1984-07-17 |
| SU1145933A3 (ru) | 1985-03-15 |
| MX152776A (es) | 1986-05-19 |
| AU7662381A (en) | 1982-04-29 |
| KR830007771A (ko) | 1983-11-07 |
| DE3168664D1 (en) | 1985-03-14 |
| EP0050313B2 (de) | 1989-02-08 |
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