KR930013349A - 저장 수명이 긴 표백 분산액 - Google Patents
저장 수명이 긴 표백 분산액 Download PDFInfo
- Publication number
- KR930013349A KR930013349A KR1019920024556A KR920024556A KR930013349A KR 930013349 A KR930013349 A KR 930013349A KR 1019920024556 A KR1019920024556 A KR 1019920024556A KR 920024556 A KR920024556 A KR 920024556A KR 930013349 A KR930013349 A KR 930013349A
- Authority
- KR
- South Korea
- Prior art keywords
- shelf life
- long shelf
- dispersion
- bleaching
- bleach
- Prior art date
Links
- 239000006185 dispersion Substances 0.000 title claims abstract 21
- 239000007844 bleaching agent Substances 0.000 title claims 12
- 238000004061 bleaching Methods 0.000 claims abstract 13
- 150000004965 peroxy acids Chemical class 0.000 claims abstract 8
- 150000003839 salts Chemical class 0.000 claims abstract 6
- 238000000034 method Methods 0.000 claims abstract 3
- 125000000499 benzofuranyl group Chemical group O1C(=CC2=C1C=CC=C2)* 0.000 claims abstract 2
- 239000004744 fabric Substances 0.000 claims abstract 2
- 239000000203 mixture Substances 0.000 claims 11
- 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 claims 8
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims 6
- 238000009472 formulation Methods 0.000 claims 6
- 229910052739 hydrogen Inorganic materials 0.000 claims 6
- 239000001257 hydrogen Substances 0.000 claims 6
- 239000003054 catalyst Substances 0.000 claims 5
- 229910052736 halogen Inorganic materials 0.000 claims 4
- 150000002367 halogens Chemical class 0.000 claims 4
- 150000002431 hydrogen Chemical class 0.000 claims 4
- 239000002253 acid Substances 0.000 claims 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 3
- 239000000654 additive Substances 0.000 claims 2
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims 2
- 239000002270 dispersing agent Substances 0.000 claims 2
- 239000000194 fatty acid Substances 0.000 claims 2
- 229930195729 fatty acid Natural products 0.000 claims 2
- 150000004665 fatty acids Chemical class 0.000 claims 2
- 229910021645 metal ion Inorganic materials 0.000 claims 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 2
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims 2
- FRPJTGXMTIIFIT-UHFFFAOYSA-N tetraacetylethylenediamine Chemical compound CC(=O)C(N)(C(C)=O)C(N)(C(C)=O)C(C)=O FRPJTGXMTIIFIT-UHFFFAOYSA-N 0.000 claims 2
- MFWSZPMUSWPIFI-UHFFFAOYSA-N 2-nonoxybenzenesulfonic acid Chemical compound CCCCCCCCCOC1=CC=CC=C1S(O)(=O)=O MFWSZPMUSWPIFI-UHFFFAOYSA-N 0.000 claims 1
- 235000013162 Cocos nucifera Nutrition 0.000 claims 1
- 244000060011 Cocos nucifera Species 0.000 claims 1
- 239000005749 Copper compound Substances 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims 1
- 229910001413 alkali metal ion Inorganic materials 0.000 claims 1
- 125000005227 alkyl sulfonate group Chemical group 0.000 claims 1
- -1 ammonium ions Chemical class 0.000 claims 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims 1
- 150000001768 cations Chemical class 0.000 claims 1
- 150000001869 cobalt compounds Chemical class 0.000 claims 1
- 150000001880 copper compounds Chemical group 0.000 claims 1
- 239000000975 dye Substances 0.000 claims 1
- 239000003995 emulsifying agent Substances 0.000 claims 1
- 239000003623 enhancer Substances 0.000 claims 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- 150000002697 manganese compounds Chemical class 0.000 claims 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims 1
- 239000002736 nonionic surfactant Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 claims 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000003381 stabilizer Substances 0.000 claims 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 claims 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims 1
- 239000004094 surface-active agent Substances 0.000 claims 1
- 239000002562 thickening agent Substances 0.000 claims 1
- 150000003623 transition metal compounds Chemical group 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000002087 whitening effect Effects 0.000 abstract 1
Classifications
-
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
-
- 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
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3947—Liquid compositions
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/15—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using organic agents
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
- D06L4/614—Optical bleaching or brightening in aqueous solvents
- D06L4/636—Optical bleaching or brightening in aqueous solvents with disperse brighteners
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
본 발명은 하나 이상의 과산 또는 이의 염 및 하나 이상의 비스(벤조푸라닐)형 형광증백제를 포함하는, 저장 수명이 긴 표백 분산액, 이의 제조방법 및 10℃이상의 온도에서 출발하여 가정용 및 산업용 직물을 표백하고 동시에 증백시키기 위한 표백 분산액의 용도에 관한 것이다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (20)
- 제제의 총 중량을 기준으로 하나 이상의 과산, 과산-생성 시스템 또는 이들의 염 2 내지 70중량% 및 일반식(1)의 비스(벤조푸라닐)형광증백제 또는 이들의 혼합물 0.01 내지 1중량%를 포함하는, 저장 수명이 긴 표백 분산액.상기 식에서, R1및 R2는 각각 독립적으로 수소, C1-C4알킬, C1-C4알콕시, 할로겐, 벤질옥시 또는 페녹시이고, R3은 C1-C4알킬, 할로겐 또는 페닐이고, M은 수소 또는 비발색단 양이온과 등가물이고, n은 1 내지 4이다.
- 제1항에 있어서, 일반식(2)의 형광증백제를 포함하는, 저장 수명이 긴 표백 분산액.상기 식에서, R1은 수소, C1-C4알킬, C1-C4알콕시, 할로겐, 벤질옥시 또는 페녹시이고, R3은 C1-C4알킬, 할로겐 또는 페닐이고, M은 수소, 알카리 금속 이온 또는 암모늄 이온이다.
- 제2항에 있어서, 일반식(2)의 형광증백제를 포함하는, 저장 수명이 긴 표백 분산액.상기 식에서, R1은 수소, 메틸 또는 메톡시이고, R3은 메틸, 에틸 또는 페닐이고, M은 수소 알킬리 금속 이온이다.
- 제3항에 있어서, 일반식(3)의 형광증백제를 포함하는, 저장 수명이 긴 표백 분산액.
- 제3항에 있어서, 일반식(4)의 형광증백제를 포함하는, 저장 수명이 긴 표백 분산액.
- 제3항에 있어서, 일반식(5)의 형광증백제를 포함하는, 저장 수명이 긴 표백 분산액.
- 제1항에 있어서, 제제의 총 중량을 기준으로 형광증백제 함량이 0.05 내지 0.25중량%인, 저장수명이 긴 표백 분산액.
- 제1항에 있어서, 제제의 총 중량을 기준으로 과산, 과산-생성 시스템 또는 이들의 염의 함량이 5 내지 40중량%인, 저장수명이 긴 표백 분산액.
- 제1항에 있어서, 사용된 과산이 과붕산염, 과황산염, 과산화수소, 디퍼옥시알킬디카복실산, 프탈로아미노과산 또는 설포닐과산인, 저장 수명이 긴 표백 분산액.
- 제9항에 있어서, 사용된 과산이 과산화수소, 디퍼옥시도데칸디카복실산 또는 이들의 혼합물인, 저장 수명이 긴 표백 분산액.
- 제1항에 있어서, 사용된 과산-생성 시스템이 테트라아세틸에틸렌디아민(TAED), 논오일옥시벤젠설포네이트(NOBS)의 염, 이소논오일옥시벤젠설포닐네이트(i-NOBS)의 염 또는 설포나토페닐 벤조에이트인, 저장 수명이 긴 표백 분산액.
- 제1항에 있어서, 제제의 총중량을 기준으로 촉매 또는 촉매 혼합물을 0.01 내지 5중량% 함유하는, 저장수명이 긴 표백 분산액.
- 제12항에 있어서, 제제의 총중량을 기준으로 촉매 또는 혼합물을 0.05 내지 2중량% 함유하는, 저장수명이 긴 표백 분산액.
- 제12항에 있어서, 촉매가 전이금속 화합물 그룹인, 저장 수명이 긴 표백 분산액.
- 제14항에 있어서, 촉매가 구리 화합물, 코발트 화합물 또는 망간 화합물인, 저장 수명이 긴 표백 분산액.
- 제15항에 있어서, 제제의 총중량을 기준으로 a) 하나이상의 설포네이트 0 내지 10중량%, b) 하나이상의 비이온성 계면활성제 10중량%, c) 하나 이상의 지방산 0 내지 5중량% 및 d) 하나이상의 포스포네이트 0 내지 1중량%를 포함하는, 저장 수명이 긴 표백 분산액.
- 제1항에 있어서, 제제의 총중량을 기준으로 a) 과산화수소 5 내지 10중량%, b) 디퍼옥시도데칸디카복실산 3 내지 7중량%, c) 구조식(3), (4) 또는 (5)의 형광증백제 0.05 내지 0.25중량%,d) 2급 알킬설포네이트 0 내지 7중량%, e) 비이온성 알콜 에톡실레이트 1 내지 8%, f) 코코낫 지방산 유도체 0 내지 3% 및 g) 포스포네이트 0 내지 0.5%를 포함하는, 저장 수명이 긴 표백 분산액.
- 제1항에 있어서, 계면활성제, 유화제, 농후화제, 기포조절제, 안정화제, 냄새개선제, 금속 이온 봉쇄제(seque stering agent), 염 또는 염료 등의 추가의 첨가제를 포함하는, 저장 수명이 긴 표백 분산액.
- 물 및 필요한 경우, 추가의 첨가제와 함께 습윤 압축 케이크 또는 건조 분말로서 형광증백제(들)를 하나 이상의 과산 또는 과산-생성 시스템과 혼합하고 혼합물을 균질화시킴을 포함하여, 제1항에 따른 표백 분산제를 제조하는 방법.
- 10℃에서 출발하여 직물을 표백시키기 위한, 제1항에 따른 표백 분산제의 용도.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH377791 | 1991-12-19 | ||
| CH03777/91-4 | 1991-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR930013349A true KR930013349A (ko) | 1993-07-21 |
Family
ID=4263268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019920024556A KR930013349A (ko) | 1991-12-19 | 1992-12-17 | 저장 수명이 긴 표백 분산액 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5449477A (ko) |
| EP (1) | EP0548019B1 (ko) |
| JP (1) | JPH05271691A (ko) |
| KR (1) | KR930013349A (ko) |
| AT (1) | ATE167699T1 (ko) |
| AU (1) | AU660747B2 (ko) |
| BR (1) | BR9205072A (ko) |
| DE (1) | DE59209385D1 (ko) |
| ES (1) | ES2118804T3 (ko) |
| MX (1) | MX9207050A (ko) |
| NZ (1) | NZ245506A (ko) |
| ZA (1) | ZA929832B (ko) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH684485A5 (de) * | 1992-11-17 | 1994-09-30 | Ciba Geigy Ag | Flüssigwaschmittel. |
| GB9224052D0 (en) * | 1992-11-17 | 1993-01-06 | Unilever Plc | Non aqueous liquid detergent compositions |
| US5968881A (en) * | 1995-02-02 | 1999-10-19 | The Procter & Gamble Company | Phosphate built automatic dishwashing compositions comprising catalysts |
| EP0832176B1 (en) * | 1995-06-16 | 2001-07-11 | The Procter & Gamble Company | Automatic dishwashing compositions comprising cobalt catalysts |
| WO1997000311A1 (en) * | 1995-06-16 | 1997-01-03 | The Procter & Gamble Company | Bleach compositions comprising cobalt catalysts |
| US5703034A (en) * | 1995-10-30 | 1997-12-30 | The Procter & Gamble Company | Bleach catalyst particles |
| GB9611063D0 (en) * | 1996-05-28 | 1996-07-31 | Warwick Int Group | Concentrated alkaline isotropic detergent liquid with bleach |
| DE19700799C2 (de) * | 1997-01-13 | 1999-02-04 | Henkel Kgaa | Wäßrige Textilbleichmittel |
| US6584988B1 (en) * | 1998-10-30 | 2003-07-01 | Cognis Corp. | Process for removing contaminants from water |
| TWI400330B (zh) | 2005-12-28 | 2013-07-01 | Kao Corp | Liquid detergent |
| JP5197949B2 (ja) * | 2006-12-21 | 2013-05-15 | ライオン株式会社 | 漂白剤物品 |
| JP5342757B2 (ja) * | 2007-07-26 | 2013-11-13 | ライオン株式会社 | 液体漂白剤組成物 |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1286459A (en) * | 1968-12-12 | 1972-08-23 | Unilever Ltd | Detergent compositions |
| BE787576A (fr) * | 1971-08-13 | 1973-02-14 | Hoechst Ag | Derives de benzofuranne et leur utilisation comme azureurs optiques |
| US4002423A (en) * | 1971-08-13 | 1977-01-11 | Hoechst Aktiengesellschaft | Benzofuran derivatives process for their preparation and their use as optical brighteners |
| US3994879A (en) * | 1972-12-18 | 1976-11-30 | Hoechst Aktiengesellschaft | Process for the preparation of benzofuran compounds |
| US4028263A (en) * | 1973-08-24 | 1977-06-07 | Colgate-Palmolive Company | Bleaching and brightening detergent composition |
| DE2857161A1 (de) * | 1977-06-29 | 1980-03-06 | Procter & Gamble | Wasch- und reinigungsmittel |
| GB8316760D0 (en) * | 1983-06-20 | 1983-07-20 | Unilever Plc | Detergent bleach compositions |
| GB2141755B (en) * | 1983-06-20 | 1987-01-07 | Unilever Plc | Detergent bleach compositions |
| GB8332682D0 (en) * | 1983-12-07 | 1984-01-11 | Procter & Gamble | Laundry additive products |
| US4659519A (en) * | 1984-07-02 | 1987-04-21 | The Clorox Company | Process for synthesizing alkyl monoperoxysuccinic acid bleaching compositions |
| GB8603961D0 (en) * | 1986-02-18 | 1986-03-26 | Interox Chemicals Ltd | Concentrated liquid composition |
| US4735740A (en) * | 1986-10-03 | 1988-04-05 | The Clorox Company | Diperoxyacid precursors and method |
| US5004558A (en) * | 1986-11-03 | 1991-04-02 | Monsanto Company | Sulfone peroxycarboxylic acids |
| US4778618A (en) * | 1986-11-06 | 1988-10-18 | The Clorox Company | Glycolate ester peracid precursors |
| GB8712430D0 (en) * | 1987-05-27 | 1987-07-01 | Procter & Gamble | Liquid detergent |
| ES2029345T3 (es) * | 1987-08-26 | 1992-08-01 | Ciba-Geigy Ag | Blanqueadores opticos de dispersion. |
| US5230820A (en) * | 1987-11-23 | 1993-07-27 | Ciba-Geigy Corporation | Storage-stable bleaching detergents containing bis-benzofuranyl fluoescent whitening agents |
| ES2065328T3 (es) * | 1987-11-26 | 1995-02-16 | Ciba Geigy Ag | Detergentes estables que contienen blanqueantes opticos. |
| DE3850232D1 (de) * | 1987-12-23 | 1994-07-21 | Ciba Geigy | Stabile, optische Aufheller enthaltende Waschmittel. |
| IT1233846B (it) * | 1988-01-20 | 1992-04-21 | Ausimont Spa | Perossiacidi immido aromatici |
| EP0333248A3 (en) * | 1988-03-17 | 1990-08-29 | Unilever N.V. | Bleach precursors and their use in bleaching and/or detergent composition |
| US4822510A (en) * | 1988-03-25 | 1989-04-18 | Lever Brothers Company | Stably suspended 4,4'-sulfonylbisperoxybenzoic acid bleach in an aqueous liquid |
| US5030244A (en) * | 1988-06-08 | 1991-07-09 | Ciba-Geigy Corporation | Preparation of granules of dyes, optical whiteners or photoactivators from an aqueous suspension of naphthalene sulfonic acid-formaldehyde condensate dispersant |
| JPH0259406A (ja) * | 1988-08-25 | 1990-02-28 | Sankyo Kasei Kk | 無水硫化ナトリウム結晶の製造法 |
| GB8824108D0 (en) * | 1988-10-14 | 1988-11-23 | Unilever Plc | Bleaching & detergent compositions |
| US5326491A (en) * | 1989-04-28 | 1994-07-05 | Ciba-Geigy Corporation | Detergents containing certain sulfonated dibenzofuranylbiphenyls |
| US5279772A (en) * | 1989-04-28 | 1994-01-18 | Ciba-Geigy Corporation | Liquid detergents containing specifically disulfonated dibenzofuranyl-biphenyls as flourescent whitening agents |
| ES2055399T3 (es) * | 1989-04-28 | 1994-08-16 | Ciba Geigy Ag | Dibenzofuranilbifenilos. |
| EP0394998B1 (de) * | 1989-04-28 | 1996-03-27 | Ciba-Geigy Ag | Flüssigwaschmittel |
| US5078907A (en) * | 1989-11-01 | 1992-01-07 | Lever Brothers Company, Division Of Conopco, Inc. | Unsymmetrical dicarboxylic esters as bleach precursors |
| US5055218A (en) * | 1990-04-13 | 1991-10-08 | The Procter & Gamble Company | Bleach granules containing an amidoperoxyacid |
-
1992
- 1992-12-07 MX MX9207050A patent/MX9207050A/es not_active IP Right Cessation
- 1992-12-10 AT AT92810974T patent/ATE167699T1/de not_active IP Right Cessation
- 1992-12-10 DE DE59209385T patent/DE59209385D1/de not_active Expired - Fee Related
- 1992-12-10 EP EP92810974A patent/EP0548019B1/de not_active Expired - Lifetime
- 1992-12-10 ES ES92810974T patent/ES2118804T3/es not_active Expired - Lifetime
- 1992-12-16 US US07/991,661 patent/US5449477A/en not_active Expired - Fee Related
- 1992-12-17 KR KR1019920024556A patent/KR930013349A/ko active IP Right Grant
- 1992-12-17 NZ NZ245506A patent/NZ245506A/en unknown
- 1992-12-18 JP JP4337697A patent/JPH05271691A/ja active Pending
- 1992-12-18 ZA ZA929832A patent/ZA929832B/xx unknown
- 1992-12-18 BR BR9205072A patent/BR9205072A/pt not_active Application Discontinuation
- 1992-12-18 AU AU30283/92A patent/AU660747B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05271691A (ja) | 1993-10-19 |
| US5449477A (en) | 1995-09-12 |
| EP0548019B1 (de) | 1998-06-24 |
| ZA929832B (en) | 1993-06-21 |
| EP0548019A2 (de) | 1993-06-23 |
| DE59209385D1 (de) | 1998-07-30 |
| AU3028392A (en) | 1993-06-24 |
| ES2118804T3 (es) | 1998-10-01 |
| AU660747B2 (en) | 1995-07-06 |
| BR9205072A (pt) | 1993-06-22 |
| MX9207050A (es) | 1993-06-01 |
| NZ245506A (en) | 1994-12-22 |
| ATE167699T1 (de) | 1998-07-15 |
| EP0548019A3 (en) | 1995-06-14 |
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Legal Events
| Date | Code | Title | Description |
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| N231 | Notification of change of applicant | ||
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| NORF | Unpaid initial registration fee |