KR900018295A - 안정한 수성 형광 증백제 조성물 - Google Patents
안정한 수성 형광 증백제 조성물 Download PDFInfo
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- KR900018295A KR900018295A KR1019900006083A KR900006083A KR900018295A KR 900018295 A KR900018295 A KR 900018295A KR 1019900006083 A KR1019900006083 A KR 1019900006083A KR 900006083 A KR900006083 A KR 900006083A KR 900018295 A KR900018295 A KR 900018295A
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- South Korea
- Prior art keywords
- fluorescent brightener
- composition
- brightener
- stable
- sulfur compound
- Prior art date
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- CNGYZEMWVAWWOB-VAWYXSNFSA-N 5-[[4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-2-[(e)-2-[4-[[4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]ethenyl]benzenesulfonic acid Chemical compound N=1C(NC=2C=C(C(\C=C\C=3C(=CC(NC=4N=C(N=C(NC=5C=CC=CC=5)N=4)N(CCO)CCO)=CC=3)S(O)(=O)=O)=CC=2)S(O)(=O)=O)=NC(N(CCO)CCO)=NC=1NC1=CC=CC=C1 CNGYZEMWVAWWOB-VAWYXSNFSA-N 0.000 title claims 21
- 239000000203 mixture Substances 0.000 title claims 20
- -1 naphthyl radicals Chemical class 0.000 claims 10
- 150000003464 sulfur compounds Chemical class 0.000 claims 9
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 claims 5
- 229910052739 hydrogen Inorganic materials 0.000 claims 5
- 239000001257 hydrogen Substances 0.000 claims 5
- 239000011734 sodium Substances 0.000 claims 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 5
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 claims 3
- 239000002253 acid Substances 0.000 claims 3
- 239000002671 adjuvant Substances 0.000 claims 3
- 150000002431 hydrogen Chemical class 0.000 claims 3
- 230000003287 optical effect Effects 0.000 claims 3
- 229910052708 sodium Inorganic materials 0.000 claims 3
- YCLSOMLVSHPPFV-UHFFFAOYSA-N 3-(2-carboxyethyldisulfanyl)propanoic acid Chemical compound OC(=O)CCSSCCC(O)=O YCLSOMLVSHPPFV-UHFFFAOYSA-N 0.000 claims 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 claims 2
- 125000002947 alkylene group Chemical group 0.000 claims 2
- 150000001450 anions Chemical class 0.000 claims 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 2
- DNXIASIHZYFFRO-UHFFFAOYSA-N pyrazoline Chemical compound C1CN=NC1 DNXIASIHZYFFRO-UHFFFAOYSA-N 0.000 claims 2
- 125000005420 sulfonamido group Chemical group S(=O)(=O)(N*)* 0.000 claims 2
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims 2
- 239000013589 supplement Substances 0.000 claims 2
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 claims 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims 2
- 125000003161 (C1-C6) alkylene group Chemical group 0.000 claims 1
- 125000004739 (C1-C6) alkylsulfonyl group Chemical group 0.000 claims 1
- PVOAHINGSUIXLS-UHFFFAOYSA-N 1-Methylpiperazine Chemical compound CN1CCNCC1 PVOAHINGSUIXLS-UHFFFAOYSA-N 0.000 claims 1
- ZWCZPVMIHLKVLD-UHFFFAOYSA-N 2,5-diphenyl-3,4-dihydropyrazole Chemical compound C1CC(C=2C=CC=CC=2)=NN1C1=CC=CC=C1 ZWCZPVMIHLKVLD-UHFFFAOYSA-N 0.000 claims 1
- ODJQKYXPKWQWNK-UHFFFAOYSA-N 3,3'-Thiobispropanoic acid Chemical compound OC(=O)CCSCCC(O)=O ODJQKYXPKWQWNK-UHFFFAOYSA-N 0.000 claims 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- HWGBHCRJGXAGEU-UHFFFAOYSA-N Methylthiouracil Chemical compound CC1=CC(=O)NC(=S)N1 HWGBHCRJGXAGEU-UHFFFAOYSA-N 0.000 claims 1
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical group C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 claims 1
- 239000003490 Thiodipropionic acid Substances 0.000 claims 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 1
- 150000007513 acids Chemical class 0.000 claims 1
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims 1
- 125000004414 alkyl thio group Chemical group 0.000 claims 1
- RMRFFCXPLWYOOY-UHFFFAOYSA-N allyl radical Chemical class [CH2]C=C RMRFFCXPLWYOOY-UHFFFAOYSA-N 0.000 claims 1
- AOPRFYAPABFRPU-UHFFFAOYSA-N amino(imino)methanesulfonic acid Chemical compound NC(=N)S(O)(=O)=O AOPRFYAPABFRPU-UHFFFAOYSA-N 0.000 claims 1
- 150000003863 ammonium salts Chemical class 0.000 claims 1
- 235000010290 biphenyl Nutrition 0.000 claims 1
- 239000004305 biphenyl Substances 0.000 claims 1
- 125000006267 biphenyl group Chemical group 0.000 claims 1
- 238000005282 brightening Methods 0.000 claims 1
- 125000005518 carboxamido group Chemical group 0.000 claims 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 1
- 125000002091 cationic group Chemical group 0.000 claims 1
- 239000000460 chlorine Substances 0.000 claims 1
- 229910052801 chlorine Inorganic materials 0.000 claims 1
- 239000003599 detergent Substances 0.000 claims 1
- 125000004663 dialkyl amino group Chemical group 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 150000002367 halogens Chemical class 0.000 claims 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 150000007522 mineralic acids Chemical class 0.000 claims 1
- 150000007524 organic acids Chemical class 0.000 claims 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims 1
- ZNNZYHKDIALBAK-UHFFFAOYSA-M potassium thiocyanate Chemical compound [K+].[S-]C#N ZNNZYHKDIALBAK-UHFFFAOYSA-M 0.000 claims 1
- 229940116357 potassium thiocyanate Drugs 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 150000003254 radicals Chemical class 0.000 claims 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims 1
- 235000019303 thiodipropionic acid Nutrition 0.000 claims 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 claims 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
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/40—Dyes ; Pigments
- C11D3/42—Brightening agents ; Blueing agents
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Detergent Compositions (AREA)
- Paper (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Cosmetics (AREA)
- Medicinal Preparation (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Storage Of Fruits Or Vegetables (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (17)
- a) 피라졸린계의 형광 증백제; b) 형광 증백제에 대해 0.1 내지 10몰%의 환원성 황 화합물; c) 필요한 경우, 보조제 및; d) 물을 함유하는 안정한 형광 증백제 조성물.
- 제1항에 있어서, 형광 증백제가 하기 일반식(Ⅰ)을 갖는 조성물.상기식에서, Ar1및 Ar2는 서로 독립적으로, 치환되거나 비치환된 알릴 라디칼이며; R1은 수소 또는 메틸이고; n은 0 또는 1 이며; X는 무색 음이온이다.
- 제2항에 있어서, 형광 증백제가 하기 일반식(Ⅱ)를 갖는 조성물.상기식에서, Ar3및 Ar4는, 서로 독립적으로, 치환되거나 비치환된 페닐, 디페닐 또는 나프틸라디칼이며, R1, n 및 X는 제2항에서 정의한 바와 같다.
- 제3항에 있어서, 형광 증백제가 하기 일반식(Ⅲ)을 갖는 조성물.상기식에서, R2는 수소, 할로겐 또는 C1-C6알킬이고; R3는 치환되거나 비치환된 C1-C6알킬옥시카보닐, C1-C6알킬설포닐, 설폰아미도 또는 설포닐기이며; m은 0,1,2 또는 3이고; R1, n 및 X는 제3항에 정의한 바와 같다.
- 제4항에 있어서, 형광증백제가 하기 일반식(Ⅳ)를 갖는 조성물.상기식에서, R4는 치환되거나 비치환된 C₁-C6알킬, C₁-C6알킬렌 옥시 C₁-C6알킬렌, C₁-C6알킬렌-CONH -C₁-C6알킬렌이고; R5는 서로 독립적으로 치환되거나 비치환된 C₁-C6알킬 또는 수소이며, R2, n 및 X는 제4항에서 정의한 바와 같다.
- a) 1,3-디페닐-2-피라졸린계의 양이온성 형광증백제; b) 형광 증백제에 대해 0.1 내지 10몰%의 하나이상의 환원성 황 화합물; c) 필요한 경우, 보조제; 및 d) 물을 함유하는 안정한 형광증백제 조성물.
- 제6항에 있어서, 형광 증백제가 하기 일반식(Ⅴ)를 갖는 조성물.상기식에서, Y는 가교성분(bridge member)이고; Z는 양성자화 또는 4급화된 디알킬아미노, 디(하디드록시에틸)아미노, 모르폴리노, 피롤리디노, 피페리디노, N-알킬피레라지노, N-하이드록시에틸 피페라지노 또는 알킬 머캅토 그룹이며; Y는 직쇄 또는 측쇄 알킬렌, 설포닐, 설폰아미도, 카복스아미도, 카복실, 아미노, 하이드록시 알킬렌 그룹이고; R6및 R7는, 서로 독립적으로, 수소, 메틸 또는 염소이며; R8는 C1-C4알킬 또는 페닐이다.
- 제7항에 있어서, 형광 증백제가 하기 일반식(Ⅵ)를 갖는 조성물.상기식에서, R9은 염기성이고; X는 유기 또 무기산의 무색음이온이며; R', R", R"'는, 서로 독립적으로 수소, -CH-C2H5또는 -CH2CH2CH 이고, 두라디칼은 함께 피롤리딘, 피페리딘, N-메틸피페라진 또는 모르폴린 환을 형성할 수도 있다.
- 제1항 내지 8항중 어느 한 항에 있어서, 황화합물이 디티오나이트, 티오설페이트, 티오시아네이트, 설파이트 및 피로설파이트 알칼리 금속염, 알카리 토금속염 또는 암모늄염, 또는 공지된 유리산 또는 머캅탄, 설피네이트, 티오디알카노산 또는 디티오디카노산 중에서 선택된 안정한 형광 증백제 조성물.
- 제9항에 있어서, 황화합물이 Na 디티오나이트 칼륨 티오시아네이트, 티오글리콜산, 머갑토에탄올, 4-하이드록시-2-머캅토-6-메틸피리미딘, 2-머갑토 티아졸린, 나트륨 프롬알데히드설폭실레이트, 포름아미디노설핀산, 티오우레아, 티오디프로피온산 또는 3,3’-디티오디프로피온산 중에서 선택되는 안정한 형광 증백제 조성물.
- 제10항에 있어서, 황화합물이 형광 증백제에 대해 0.5 내지 5몰%의 양으로 첨가된 안정한 형광 증백제 조성물.
- 제11항에 있어서, 황화합물이 Na 디티오나이트인 안정한 형광증백제 조성물.
- 제1항에 있어서, a) 하기 일반식(100)의 형광증백제 18중량%, b) 5몰% Na 디티오나이트, c) 필요한 경우, 보조제 및, d) 물을 함유하는 안정한 형광 증백제 조성물.상기식에서, X 1는 HPO2또는 HCOO이다.
- 제1항에 있어서, a) 하기 구조식(200), (300) 또는 (400)의 형광증백제, b) 0.5 내지 5몰%의 Na 디티오나이트 c) 필요한 경우, 보조제 및, d) 물을 함유하는 안정한 형광 증백제 조성물.
- 피라졸린계 형광증백제를 전체 조성물의 중량에 대해 10 내지 60중량%의 양으로 형광 증백제에 대해 0.1 내지 10몰%의 환원성 황화합물, 물 및 경우에 따라서, 보조제와 혼합하고, 혼합물을 균질환시킴을 특징으로 하여, 제1항 내지 14항중 어느 한 항에 따른 안정한 형광 증백제 조성물을 제조하는 방법.
- 제1항 내지 14항중 어느 한 항에 따른 안정한 형관 증백제 조성물의 직물의 증백을 위한 용도.
- 제1항 내지 14항중 어느의 한 항에 따른 안정한 형광 증백제 조성물의 세제의 제조를 위한 용도.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH166489 | 1989-05-02 | ||
| CH0166489-2 | 1989-05-02 | ||
| CH1664/89-2 | 1989-05-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900018295A true KR900018295A (ko) | 1990-12-21 |
| KR0147850B1 KR0147850B1 (ko) | 1998-08-01 |
Family
ID=4215737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019900006083A KR0147850B1 (ko) | 1989-05-02 | 1990-04-30 | 안정한 수성 형광 증백제 조성물 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5219491A (ko) |
| EP (1) | EP0396503B1 (ko) |
| JP (1) | JP2842929B2 (ko) |
| KR (1) | KR0147850B1 (ko) |
| AT (1) | ATE129283T1 (ko) |
| BR (1) | BR9002009A (ko) |
| CA (1) | CA2015714C (ko) |
| DE (1) | DE59009779D1 (ko) |
| DK (1) | DK0396503T3 (ko) |
| ES (1) | ES2078331T3 (ko) |
| GR (1) | GR3017819T3 (ko) |
| IE (1) | IE67954B1 (ko) |
| MX (1) | MX170686B (ko) |
| PT (1) | PT93944B (ko) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19531265A1 (de) * | 1995-08-25 | 1997-02-27 | Hoechst Ag | Lagerstabile flüssige Aufhellerformulierungen |
| US9777531B1 (en) | 2015-08-28 | 2017-10-03 | Wayne Conklin | Load bearing spacer for skylight installations |
| US9874018B1 (en) | 2015-08-28 | 2018-01-23 | Wayne Conklin | Skylight framing system with incorporated drainage |
| US9441378B1 (en) | 2015-08-28 | 2016-09-13 | Wayne Conklin | Pedestal paver and skylight walkway |
| US9920532B1 (en) | 2015-08-28 | 2018-03-20 | Wayne Conklin | Skylight framing system |
| US9797140B1 (en) | 2015-08-28 | 2017-10-24 | Wayne Conklin | Skylight framing system |
| US9598867B1 (en) | 2015-08-31 | 2017-03-21 | Wayne Conklin | Walkable skylight lighting system |
| US10294662B1 (en) | 2018-01-08 | 2019-05-21 | Wayne Conklin | Glass decking mounting system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1594863A1 (de) * | 1967-06-20 | 1969-09-25 | Henkel & Cie Gmbh | Verfahren zum Aufhellen von vergilbten Textilien aus Polyamidfasern |
| DE1926279A1 (de) * | 1969-05-22 | 1970-11-26 | Elma Ohg Chem Fab Dr Lehmann & | Waschhilfsmittel |
| SU637686A1 (ru) * | 1973-04-24 | 1978-12-15 | Предприятие П/Я М-5314 | Устройство дл определени электрической прочности |
| US4003889A (en) * | 1973-06-21 | 1977-01-18 | Sandoz Ltd. | 1,3-Diaryl-2-pyrazoline derivatives |
| DD156874A3 (de) * | 1974-03-01 | 1982-09-29 | Heino John | Verfahren zur verbesserung der weisstoenung von plastdispersionen |
| US4129563A (en) * | 1975-07-31 | 1978-12-12 | Basf Aktiengesellschaft | Pyrazoline compounds |
| DE2700996C3 (de) * | 1977-01-12 | 1981-02-19 | Bayer Ag, 5090 Leverkusen | Pyrazolin-Verbindungen |
| DE3134942A1 (de) * | 1981-09-03 | 1983-03-17 | Bayer Ag, 5090 Leverkusen | Aufhellersalze und deren verwendung fuer das nassspinnen von acrylfasern |
| EP0234176B2 (de) * | 1985-12-04 | 1996-05-22 | Ciba-Geigy Ag | Pyrazolinverbindungen |
| US4904794A (en) * | 1987-03-05 | 1990-02-27 | Ciba-Geigy Corporation | Pyrazoline compounds |
-
1990
- 1990-04-24 ES ES90810321T patent/ES2078331T3/es not_active Expired - Lifetime
- 1990-04-24 DE DE59009779T patent/DE59009779D1/de not_active Expired - Fee Related
- 1990-04-24 EP EP90810321A patent/EP0396503B1/de not_active Expired - Lifetime
- 1990-04-24 DK DK90810321.1T patent/DK0396503T3/da not_active Application Discontinuation
- 1990-04-24 AT AT90810321T patent/ATE129283T1/de active
- 1990-04-25 US US07/514,628 patent/US5219491A/en not_active Expired - Fee Related
- 1990-04-30 MX MX020524A patent/MX170686B/es unknown
- 1990-04-30 BR BR909002009A patent/BR9002009A/pt not_active IP Right Cessation
- 1990-04-30 KR KR1019900006083A patent/KR0147850B1/ko not_active IP Right Cessation
- 1990-04-30 CA CA002015714A patent/CA2015714C/en not_active Expired - Fee Related
- 1990-05-01 IE IE159790A patent/IE67954B1/en not_active IP Right Cessation
- 1990-05-02 PT PT93944A patent/PT93944B/pt not_active IP Right Cessation
- 1990-05-02 JP JP2115356A patent/JP2842929B2/ja not_active Expired - Lifetime
-
1995
- 1995-10-19 GR GR950402839T patent/GR3017819T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0396503A3 (de) | 1991-01-30 |
| IE901597L (en) | 1990-11-02 |
| CA2015714A1 (en) | 1990-11-02 |
| EP0396503A2 (de) | 1990-11-07 |
| DK0396503T3 (da) | 1995-11-27 |
| BR9002009A (pt) | 1991-08-13 |
| MX170686B (es) | 1993-09-07 |
| JP2842929B2 (ja) | 1999-01-06 |
| ES2078331T3 (es) | 1995-12-16 |
| GR3017819T3 (en) | 1996-01-31 |
| PT93944A (pt) | 1991-01-08 |
| PT93944B (pt) | 1996-10-31 |
| IE67954B1 (en) | 1996-05-15 |
| DE59009779D1 (de) | 1995-11-23 |
| KR0147850B1 (ko) | 1998-08-01 |
| CA2015714C (en) | 2002-01-22 |
| US5219491A (en) | 1993-06-15 |
| JPH02308865A (ja) | 1990-12-21 |
| EP0396503B1 (de) | 1995-10-18 |
| ATE129283T1 (de) | 1995-11-15 |
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