DE3728075C2 - - Google Patents
Info
- Publication number
- DE3728075C2 DE3728075C2 DE3728075A DE3728075A DE3728075C2 DE 3728075 C2 DE3728075 C2 DE 3728075C2 DE 3728075 A DE3728075 A DE 3728075A DE 3728075 A DE3728075 A DE 3728075A DE 3728075 C2 DE3728075 C2 DE 3728075C2
- Authority
- DE
- Germany
- Prior art keywords
- wax
- substance
- aqueous
- thermal
- thermal ribbon
- 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
- 239000006185 dispersion Substances 0.000 claims abstract description 29
- 239000000126 substance Substances 0.000 claims abstract description 26
- 238000000576 coating method Methods 0.000 claims abstract description 21
- 239000011248 coating agent Substances 0.000 claims abstract description 20
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 20
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 20
- 239000011230 binding agent Substances 0.000 claims abstract description 15
- 239000002245 particle Substances 0.000 claims abstract description 12
- 239000007787 solid Substances 0.000 claims abstract description 8
- 239000000049 pigment Substances 0.000 claims abstract description 7
- 239000003086 colorant Substances 0.000 claims abstract description 4
- 238000010023 transfer printing Methods 0.000 claims abstract description 4
- 239000000654 additive Substances 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 18
- 239000000975 dye Substances 0.000 claims description 17
- 238000002844 melting Methods 0.000 claims description 16
- 230000008018 melting Effects 0.000 claims description 16
- 239000003973 paint Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000006229 carbon black Substances 0.000 claims description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000012223 aqueous fraction Substances 0.000 claims description 2
- 239000012454 non-polar solvent Substances 0.000 claims description 2
- 239000002798 polar solvent Substances 0.000 claims description 2
- 239000002612 dispersion medium Substances 0.000 claims 1
- 239000002904 solvent Substances 0.000 abstract description 13
- 238000001704 evaporation Methods 0.000 abstract description 2
- 230000006866 deterioration Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 15
- 239000001993 wax Substances 0.000 description 15
- -1 polyethylene terephthalates Polymers 0.000 description 12
- 239000000463 material Substances 0.000 description 10
- 238000007639 printing Methods 0.000 description 8
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- YCUVUDODLRLVIC-UHFFFAOYSA-N Sudan black B Chemical compound C1=CC(=C23)NC(C)(C)NC2=CC=CC3=C1N=NC(C1=CC=CC=C11)=CC=C1N=NC1=CC=CC=C1 YCUVUDODLRLVIC-UHFFFAOYSA-N 0.000 description 4
- 239000011236 particulate material Substances 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 3
- 239000004927 clay Substances 0.000 description 3
- 239000013530 defoamer Substances 0.000 description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 description 3
- 239000012188 paraffin wax Substances 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 229920006255 plastic film Polymers 0.000 description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 235000019241 carbon black Nutrition 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000007669 thermal treatment Methods 0.000 description 2
- GBAJQXFGDKEDBM-UHFFFAOYSA-N 1-(methylamino)-4-(3-methylanilino)anthracene-9,10-dione Chemical compound C1=2C(=O)C3=CC=CC=C3C(=O)C=2C(NC)=CC=C1NC1=CC=CC(C)=C1 GBAJQXFGDKEDBM-UHFFFAOYSA-N 0.000 description 1
- XUDJOVURIXHNRW-UHFFFAOYSA-N 1-amino-4-anilinoanthracene-9,10-dione Chemical compound C1=2C(=O)C3=CC=CC=C3C(=O)C=2C(N)=CC=C1NC1=CC=CC=C1 XUDJOVURIXHNRW-UHFFFAOYSA-N 0.000 description 1
- ALKCLFLTXBBMMP-UHFFFAOYSA-N 3,7-dimethylocta-1,6-dien-3-yl hexanoate Chemical compound CCCCCC(=O)OC(C)(C=C)CCC=C(C)C ALKCLFLTXBBMMP-UHFFFAOYSA-N 0.000 description 1
- AHWMWMNEYBHQNL-UHFFFAOYSA-N 4-(naphthalen-1-yldiazenyl)benzene-1,3-diamine Chemical compound NC1=CC(N)=CC=C1N=NC1=CC=CC2=CC=CC=C12 AHWMWMNEYBHQNL-UHFFFAOYSA-N 0.000 description 1
- JSEYDVLGSMLKDL-UHFFFAOYSA-N 4-[(4-ethoxyphenyl)diazenyl]naphthalen-1-ol Chemical compound C1=CC(OCC)=CC=C1N=NC1=CC=C(O)C2=CC=CC=C12 JSEYDVLGSMLKDL-UHFFFAOYSA-N 0.000 description 1
- QMPUCZGGNKXEQF-UHFFFAOYSA-N 4-cyclohexyl-2-[[4-[1-[4-[(5-cyclohexyl-2-hydroxyphenyl)diazenyl]-3-methylphenyl]cyclohexyl]-2-methylphenyl]diazenyl]phenol Chemical compound C1(CCCCC1)(C1=CC(=C(C=C1)N=NC1=C(C=CC(=C1)C1CCCCC1)O)C)C1=CC(=C(C=C1)N=NC1=C(C=CC(=C1)C1CCCCC1)O)C QMPUCZGGNKXEQF-UHFFFAOYSA-N 0.000 description 1
- XCKGFJPFEHHHQA-UHFFFAOYSA-N 5-methyl-2-phenyl-4-phenyldiazenyl-4h-pyrazol-3-one Chemical compound CC1=NN(C=2C=CC=CC=2)C(=O)C1N=NC1=CC=CC=C1 XCKGFJPFEHHHQA-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 239000004803 Di-2ethylhexylphthalate Substances 0.000 description 1
- ZVFDTKUVRCTHQE-UHFFFAOYSA-N Diisodecyl phthalate Chemical compound CC(C)CCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC(C)C ZVFDTKUVRCTHQE-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical class ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000004164 Wax ester Substances 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 239000001000 anthraquinone dye Substances 0.000 description 1
- 239000000987 azo dye Substances 0.000 description 1
- SAOKZLXYCUGLFA-UHFFFAOYSA-N bis(2-ethylhexyl) adipate Chemical compound CCCCC(CC)COC(=O)CCCCC(=O)OCC(CC)CCCC SAOKZLXYCUGLFA-UHFFFAOYSA-N 0.000 description 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- MRQIXHXHHPWVIL-UHFFFAOYSA-N chembl1397023 Chemical compound OC1=CC=C2C=CC=CC2=C1N=NC1=CC=CC=C1 MRQIXHXHHPWVIL-UHFFFAOYSA-N 0.000 description 1
- ALLOLPOYFRLCCX-UHFFFAOYSA-N chembl1986529 Chemical compound COC1=CC=CC=C1N=NC1=C(O)C=CC2=CC=CC=C12 ALLOLPOYFRLCCX-UHFFFAOYSA-N 0.000 description 1
- NHXXLZBKTKNTEF-UHFFFAOYSA-N chembl1997306 Chemical compound CC1=CC=CC(N=NC=2C(=CC(=CC=2)N=NC=2C3=CC=CC=C3C=CC=2O)C)=C1 NHXXLZBKTKNTEF-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- HBGGXOJOCNVPFY-UHFFFAOYSA-N diisononyl phthalate Chemical compound CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C HBGGXOJOCNVPFY-UHFFFAOYSA-N 0.000 description 1
- 238000010017 direct printing Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- OBNCKNCVKJNDBV-UHFFFAOYSA-N ethyl butyrate Chemical compound CCCC(=O)OCC OBNCKNCVKJNDBV-UHFFFAOYSA-N 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- VKWNTWQXVLKCSG-UHFFFAOYSA-N n-ethyl-1-[(4-phenyldiazenylphenyl)diazenyl]naphthalen-2-amine Chemical compound CCNC1=CC=C2C=CC=CC2=C1N=NC(C=C1)=CC=C1N=NC1=CC=CC=C1 VKWNTWQXVLKCSG-UHFFFAOYSA-N 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 150000003021 phthalic acid derivatives Chemical class 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920001289 polyvinyl ether Polymers 0.000 description 1
- TVRGPOFMYCMNRB-UHFFFAOYSA-N quinizarine green ss Chemical compound C1=CC(C)=CC=C1NC(C=1C(=O)C2=CC=CC=C2C(=O)C=11)=CC=C1NC1=CC=C(C)C=C1 TVRGPOFMYCMNRB-UHFFFAOYSA-N 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- RCTGMCJBQGBLKT-PAMTUDGESA-N scarlet red Chemical compound CC1=CC=CC=C1\N=N\C(C=C1C)=CC=C1\N=N\C1=C(O)C=CC2=CC=CC=C12 RCTGMCJBQGBLKT-PAMTUDGESA-N 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 description 1
- 235000019386 wax ester Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/382—Contact thermal transfer or sublimation processes
- B41M5/392—Additives, other than colour forming substances, dyes or pigments, e.g. sensitisers, transfer promoting agents
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Paints Or Removers (AREA)
- Impression-Transfer Materials And Handling Thereof (AREA)
- Laminated Bodies (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873728075 DE3728075A1 (de) | 1987-08-22 | 1987-08-22 | Thermofarbband fuer den thermotransferdruck sowie dessen herstellung |
| ES198888112416T ES2026976T3 (es) | 1987-08-22 | 1988-07-30 | Cinta termocolor para la impresion por termotransferencia y su procedimiento de fabricacion. |
| AT88112416T ATE69768T1 (de) | 1987-08-22 | 1988-07-30 | Thermofarbband fuer den thermotransferdruck sowie dessen herstellung. |
| EP88112416A EP0304673B1 (de) | 1987-08-22 | 1988-07-30 | Thermofarbband für den Thermotransferdruck sowie dessen Herstellung |
| DE8888112416T DE3866471D1 (de) | 1987-08-22 | 1988-07-30 | Thermofarbband fuer den thermotransferdruck sowie dessen herstellung. |
| JP63206519A JP2656082B2 (ja) | 1987-08-22 | 1988-08-22 | 繰り返し転写するための熱転写プリント用感熱インキシート及びその製法 |
| US07/537,633 US5132139A (en) | 1987-08-22 | 1990-06-13 | Thermal-print ribbon with thermoplastic matrix and method of making same |
| GR91401826T GR3003226T3 (en) | 1987-08-22 | 1991-11-28 | Thermally sensitive printing ribbon for use in thermal transfer printing and manufacture of same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873728075 DE3728075A1 (de) | 1987-08-22 | 1987-08-22 | Thermofarbband fuer den thermotransferdruck sowie dessen herstellung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3728075A1 DE3728075A1 (de) | 1989-03-02 |
| DE3728075C2 true DE3728075C2 (US07534539-20090519-C00439.png) | 1989-10-19 |
Family
ID=6334289
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873728075 Granted DE3728075A1 (de) | 1987-08-22 | 1987-08-22 | Thermofarbband fuer den thermotransferdruck sowie dessen herstellung |
| DE8888112416T Expired - Lifetime DE3866471D1 (de) | 1987-08-22 | 1988-07-30 | Thermofarbband fuer den thermotransferdruck sowie dessen herstellung. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8888112416T Expired - Lifetime DE3866471D1 (de) | 1987-08-22 | 1988-07-30 | Thermofarbband fuer den thermotransferdruck sowie dessen herstellung. |
Country Status (7)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3825437C1 (US07534539-20090519-C00439.png) * | 1988-07-27 | 1989-11-16 | Pelikan Ag, 3000 Hannover, De | |
| DE69004132T2 (de) * | 1989-03-28 | 1994-03-24 | Dainippon Printing Co Ltd | Wärmeempfindliche Übertragungsschicht. |
| US5707082A (en) * | 1995-07-18 | 1998-01-13 | Moore Business Forms Inc | Thermally imaged colored baggage tags |
| GB2324163B (en) * | 1997-04-11 | 2002-03-20 | Ncr Int Inc | Thermal transfer medium |
| US6231964B1 (en) | 1998-06-30 | 2001-05-15 | Ncr Corporation | Thermal transfer ribbons with large size wax or resin particles |
| US6171690B1 (en) | 1998-08-28 | 2001-01-09 | Ncr Corporation | Thermal transfer media with a mixture of non-melting solid particles of distinct sizes |
| US11945250B2 (en) | 2020-03-12 | 2024-04-02 | Dai Nippon Printing Co., Ltd. | Thermal transfer sheet and printed article |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58188690A (ja) * | 1982-04-30 | 1983-11-04 | Nippon Telegr & Teleph Corp <Ntt> | 多数回カラ−熱転写用リボン |
| JPS59129195A (ja) * | 1983-01-13 | 1984-07-25 | Ricoh Co Ltd | 熱転写記録媒体 |
| JPS59138494A (ja) * | 1983-01-28 | 1984-08-08 | General Kk | 感熱転写材及びその製造方法 |
| JPS59145191A (ja) * | 1983-02-09 | 1984-08-20 | Fujitsu Ltd | インクシ−トの製造方法 |
| JPS59165696A (ja) * | 1983-03-11 | 1984-09-18 | Brother Ind Ltd | 感熱多数回転写シ−ト及びその製造方法 |
| JPS6049993A (ja) * | 1983-08-31 | 1985-03-19 | Toyo Ink Mfg Co Ltd | 感熱転写材 |
| JPS60189488A (ja) * | 1984-03-09 | 1985-09-26 | Canon Inc | 感熱転写材 |
| JPS6110490A (ja) * | 1984-06-26 | 1986-01-17 | Fuji Kagakushi Kogyo Co Ltd | 多数回使用型熱転写記録媒体 |
| US4769258A (en) * | 1984-09-12 | 1988-09-06 | Brother Kogyo Kabushiki Kaisha | Multiple-time ink-bearing medium for thermal printing |
| DE3520308A1 (de) * | 1985-06-07 | 1986-12-11 | Pelikan Ag, 3000 Hannover | Verfahren zur herstellung eines thermofarbbandes fuer den thermotransferdruck und das danach erhaeltliche thermofarbband |
| US4783360A (en) * | 1985-07-22 | 1988-11-08 | Canon Kabushiki Kaisha | Thermal transfer material |
| GB2178553B (en) * | 1985-07-29 | 1990-01-04 | Canon Kk | Thermal transfer material |
| US4818591A (en) * | 1985-10-07 | 1989-04-04 | Konishiroku Photo Industry Co., Ltd. | Thermal transfer recording medium |
-
1987
- 1987-08-22 DE DE19873728075 patent/DE3728075A1/de active Granted
-
1988
- 1988-07-30 DE DE8888112416T patent/DE3866471D1/de not_active Expired - Lifetime
- 1988-07-30 ES ES198888112416T patent/ES2026976T3/es not_active Expired - Lifetime
- 1988-07-30 AT AT88112416T patent/ATE69768T1/de not_active IP Right Cessation
- 1988-07-30 EP EP88112416A patent/EP0304673B1/de not_active Expired - Lifetime
- 1988-08-22 JP JP63206519A patent/JP2656082B2/ja not_active Expired - Lifetime
-
1990
- 1990-06-13 US US07/537,633 patent/US5132139A/en not_active Expired - Lifetime
-
1991
- 1991-11-28 GR GR91401826T patent/GR3003226T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3866471D1 (de) | 1992-01-09 |
| DE3728075A1 (de) | 1989-03-02 |
| EP0304673B1 (de) | 1991-11-27 |
| ATE69768T1 (de) | 1991-12-15 |
| JP2656082B2 (ja) | 1997-09-24 |
| JPS6471786A (en) | 1989-03-16 |
| EP0304673A1 (de) | 1989-03-01 |
| ES2026976T3 (es) | 1992-05-16 |
| GR3003226T3 (en) | 1993-02-17 |
| US5132139A (en) | 1992-07-21 |
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Legal Events
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|---|---|---|---|
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