EP1549729B2 - Verfahren zur herstellung eines festen riechstoffkonzentrates - Google Patents
Verfahren zur herstellung eines festen riechstoffkonzentrates Download PDFInfo
- Publication number
- EP1549729B2 EP1549729B2 EP03748123.1A EP03748123A EP1549729B2 EP 1549729 B2 EP1549729 B2 EP 1549729B2 EP 03748123 A EP03748123 A EP 03748123A EP 1549729 B2 EP1549729 B2 EP 1549729B2
- Authority
- EP
- European Patent Office
- Prior art keywords
- solid
- mixture
- fragrance
- fatty alcohol
- liquid
- 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 - Lifetime
Links
- 239000003205 fragrance Substances 0.000 title claims abstract description 67
- 239000007787 solid Substances 0.000 title claims abstract description 46
- 239000012141 concentrate Substances 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 150000002191 fatty alcohols Chemical class 0.000 claims abstract description 26
- 239000000194 fatty acid Substances 0.000 claims abstract description 11
- 239000008247 solid mixture Substances 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 10
- 229930195729 fatty acid Natural products 0.000 claims abstract description 10
- 238000007711 solidification Methods 0.000 claims abstract description 10
- 230000008023 solidification Effects 0.000 claims abstract description 10
- 239000004094 surface-active agent Substances 0.000 claims abstract description 9
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 8
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 7
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 7
- 238000010521 absorption reaction Methods 0.000 claims abstract 2
- 239000000344 soap Substances 0.000 claims description 17
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000012459 cleaning agent Substances 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 239000002304 perfume Substances 0.000 description 11
- 239000003599 detergent Substances 0.000 description 9
- 239000012876 carrier material Substances 0.000 description 5
- 239000004064 cosurfactant Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000013042 solid detergent Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004851 dishwashing Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- -1 fatty acid salt Chemical class 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- DCXXMTOCNZCJGO-UHFFFAOYSA-N Glycerol trioctadecanoate Natural products CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004200 deflagration Methods 0.000 description 1
- 235000013325 dietary fiber Nutrition 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000003349 gelling agent Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003845 household chemical Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000754 repressing effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- C11D3/50—Perfumes
-
- 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
- C11D3/50—Perfumes
- C11D3/502—Protected perfumes
- C11D3/505—Protected perfumes encapsulated or adsorbed on a carrier, e.g. zeolite or clay
Definitions
- the invention relates to a process for the preparation of a solid fragrance concentrate, which is advantageously used for perfuming solid soaps and solid detergents and dishwashing detergents in powder, granule, chip or tablet form.
- fragrances or fragrance mixtures are liquid at normal temperature and often volatile substances whose introduction into solid household chemical or cosmetic products such.
- solid soaps or in powder, granular, chip or tablet detergent and detergent problems As solid soaps or in powder, granular, chip or tablet detergent and detergent problems.
- Powdered solid washing and rinsing agents were intensively mixed according to the prior art prior to packaging or before their formation into tablets, chips, etc. with finely sprayed liquid fragrance concentrate.
- fragrances When the fragrances are sprayed, high losses of substance occur during evaporation due to evaporation.
- the often volatile and combustible fragrances together with air form explosive gas-air mixtures, which can lead to deflagrations and fires in the production plants.
- From the DE 19735783 A1 is also a high-dosage perfume shaped article having a content of 20 to 50 wt .-% perfume and the balance, ie at least 50% carrier material of fatty acid and fatty acid salt known.
- the support material of at least 50 wt .-% of the total mass of the perfume molding can be up to 50 wt .-% by conventional ingredients of detergents and cleaners, such as. For example, enzyme, bleach, foam inhibitors, dyes, pH adjusting agents, etc. are replaced, these ingredients have only partial carrier material properties.
- the latter perfume moldings are limited to a perfume uptake of 50 wt .-%.
- the fatty acids and fatty acid salts used as support materials are only partially biodegradable.
- a solid fragrance composition which includes a soap gel, an organic solvent and a fragrance.
- a fragrance is gelatinous and not really firm.
- solid fragrance also disclosed a gel-like product consisting of a gelling agent, an ether and a fragrance, wherein the proportion of the ether is greater than that of the fragrance.
- the gel-like consistency makes this type of solid fragrances of the prior art for introducing z. B. in powdery solid detergents and detergents unsuitable.
- liquid fragrances are erfingdungshack dissolved in normal temperature solid surfactants or Kotensiden comprising fatty alcohol (s) or a mixture of fatty alcohol (s) with fatty acid (s) and / or fatty alcohol ethoxylate and / or polyethylene glycol.
- liquid fragrances By means of the process according to the invention, up to 60% by weight of liquid fragrances can be dissolved in the surfactants or cosurfactants or the surfactant / cosurfactant mixtures and solidified to give a solid perfume concentrate according to the invention.
- the solid fragrance concentrates obtained in the above manner can be prepared by known methods in pastillierter or granulated form, and they can be easily added in this form in the production of solid soaps and powder, granular or tablet detergent and rinse and precisely metered.
Landscapes
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Detergent Compositions (AREA)
- Fats And Perfumes (AREA)
- Cosmetics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Jellies, Jams, And Syrups (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10247583A DE10247583C5 (de) | 2002-10-11 | 2002-10-11 | Verfahren zur Herstellung eines festen Riechstoffkonzentrates |
| DE10247583 | 2002-10-11 | ||
| PCT/EP2003/011109 WO2004035721A1 (de) | 2002-10-11 | 2003-10-08 | Verfahren zur herstellung eines festen riechstoffkonzentrates |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1549729A1 EP1549729A1 (de) | 2005-07-06 |
| EP1549729B1 EP1549729B1 (de) | 2007-01-03 |
| EP1549729B2 true EP1549729B2 (de) | 2014-06-04 |
Family
ID=32049241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03748123.1A Expired - Lifetime EP1549729B2 (de) | 2002-10-11 | 2003-10-08 | Verfahren zur herstellung eines festen riechstoffkonzentrates |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7485610B2 (enExample) |
| EP (1) | EP1549729B2 (enExample) |
| JP (1) | JP2006516153A (enExample) |
| CN (1) | CN1692154B (enExample) |
| AT (1) | ATE350455T1 (enExample) |
| DE (2) | DE10247583C5 (enExample) |
| EA (1) | EA006727B1 (enExample) |
| ES (1) | ES2280772T5 (enExample) |
| WO (1) | WO2004035721A1 (enExample) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10357676A1 (de) * | 2003-12-10 | 2005-07-21 | Henkel Kgaa | Duftkomposite |
| GB2417204A (en) | 2004-08-19 | 2006-02-22 | Bell Flavours & Fragrances Ltd | Air treatment apparatus |
| DE102004052929A1 (de) * | 2004-10-29 | 2006-05-04 | Bell Flavors & Fragrances Duft Und Aroma Gmbh | Verfahren und Vorrichtung zur Herstellung von festem Duftstoff |
| DE102005025041A1 (de) * | 2005-05-30 | 2006-12-07 | Bell Flavors & Fragrances Duft Und Aroma Gmbh | Mittel zur Anwendung in Spülmaschinen sowie Vorrichtung für dessen dosierte Einbringung während der Spül- und Trocknungsphasen |
| DE102005036415A1 (de) * | 2005-07-29 | 2007-02-01 | Bell Flavors & Fragrances Duft Und Aroma Gmbh | Verfahren zur Anlagerung eines verflüchtigbaren Wirkstoffes an ein festes Stützmaterial und zur gesteuerten Freisetzung des Wirkstoffes in die Umgebung |
| DE102006029092A1 (de) * | 2006-06-24 | 2007-12-27 | Bell Flavors & Fragrances Duft Und Aroma Gmbh | Verfahren zur Aromatisierung von zellulosehaltigen Produkten |
| JP5465823B2 (ja) * | 2006-12-13 | 2014-04-09 | ユニ・チャーム株式会社 | 機能性シートおよび吸収性物品 |
| DE102007037147A1 (de) * | 2007-08-07 | 2009-02-12 | Henkel Ag & Co. Kgaa | Duftkomposite mit verbesserter Duftfreisetzung |
| WO2010078067A1 (en) * | 2008-12-30 | 2010-07-08 | Bell Flavors And Fragrances, Inc. | Carbohydrate treatment for fragranced articles |
| GB2471303A (en) | 2009-06-24 | 2010-12-29 | Bell Flavors & Fragrances Duft Und Aroma Gmbh | Microparticles and method of making microparticles |
| US8476219B2 (en) | 2009-11-05 | 2013-07-02 | The Procter & Gamble Company | Laundry scent additive |
| CA2682636C (en) * | 2009-11-05 | 2010-06-15 | The Procter & Gamble Company | Laundry scent additive |
| CN103249826B (zh) | 2010-12-23 | 2015-07-15 | 西姆莱斯有限公司 | 用于洗涤剂的芳香剂微粒 |
| US20130065812A1 (en) * | 2011-09-14 | 2013-03-14 | Ecolab Usa Inc. | Water-dilutable solid concentrate |
| US20130126634A1 (en) | 2011-11-22 | 2013-05-23 | Ecolab Usa Inc. | Solid air freshener |
| CN104854229B (zh) | 2012-12-20 | 2018-08-07 | 宝洁公司 | 衣物洗涤香味添加剂 |
| CN103405346B (zh) * | 2013-06-08 | 2015-04-22 | 苏州靖羽新材料有限公司 | 一种固体香水的制备方法 |
| US9717815B2 (en) | 2014-07-30 | 2017-08-01 | Georgia-Pacific Consumer Products Lp | Air freshener dispensers, cartridges therefor, systems, and methods |
| MX388812B (es) | 2015-10-23 | 2025-03-20 | Basf Se | Soluciones solidas de sustancias odoriferas y agentes aromatizantes con polimeros de vinillactama. |
| EP3282003B1 (en) | 2016-08-09 | 2020-09-02 | Takasago International Corporation | Solid composition comprising free and encapsulated fragrances |
| WO2018055115A1 (de) * | 2016-09-26 | 2018-03-29 | Henkel Ag & Co. Kgaa | Parfümhaltige schmelzkörper enthaltend hochethoxylierte, nichtionische tenside |
| AU2017355252A1 (en) | 2016-11-02 | 2019-06-06 | Dow Global Technologies Llc | Solid non-aqueous gel air odorizer |
| CN107260128B (zh) * | 2017-06-13 | 2020-09-29 | 江苏金森海默生物技术有限公司 | 一种嗅觉障碍检测试剂盒及其应用 |
| DE102017222992A1 (de) * | 2017-12-18 | 2019-06-19 | Henkel Ag & Co. Kgaa | Herstellung parfümhaltiger Schmelzkörper |
| CN111286414B (zh) * | 2019-11-28 | 2021-04-27 | 纳爱斯浙江科技有限公司 | 一种衣物留香珠及其制备方法 |
| WO2025040240A1 (en) * | 2023-08-18 | 2025-02-27 | Symrise Ag | Perfume oil capsules for solid formulations with fragrance boost |
| CN117467499A (zh) * | 2023-11-29 | 2024-01-30 | 云南养瑞科技集团有限公司 | 一种液体香料等物质转为具有缓释功能的固体香料的方法 |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2300769A (en) † | 1940-03-28 | 1942-11-03 | Palol Perfumed Products Inc | Solid perfume |
| EP0036720A1 (en) † | 1980-03-11 | 1981-09-30 | Unilever Plc | Detergent composition |
| EP0397246A2 (en) † | 1989-05-11 | 1990-11-14 | The Procter & Gamble Company | Coated perfume particles |
| EP0469228A1 (en) † | 1990-07-31 | 1992-02-05 | The Procter & Gamble Company | Improved perfume carriage and delivery system for laundry applications |
| EP0679715A1 (en) † | 1994-04-29 | 1995-11-02 | INTERNATIONAL FLAVORS & FRAGRANCES, INC. | Formulation of a fat surfactant vehicle containing a fragrance |
| WO1999009136A1 (de) † | 1997-08-18 | 1999-02-25 | Henkel Kommanditgesellschaft Auf Aktien | Hochdosierte duftstoff-formkörper |
| EP0909807A1 (en) † | 1997-10-10 | 1999-04-21 | Takasago International Corp. | Scented candle and manufacturing method for making same |
| WO1999021953A1 (de) † | 1997-10-23 | 1999-05-06 | Henkel Kommanditgesellschaft Auf Aktien | Verfahren zur herstellung von duftperlen |
| DE19948667A1 (de) † | 1999-10-08 | 2001-04-12 | Henkel Kgaa | Reinigungsmittelkomponente mit doppelkontrollierter Duftfreisetzung |
| WO2002038713A1 (en) † | 2000-11-09 | 2002-05-16 | Salvona, L.L.C. | A controlled delivery system for fabric care products |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE548617C (de) * | 1930-10-08 | 1932-04-19 | Hydrierwerke Akt Ges Deutsche | Verfahren zum Fixieren von Riechstoffen |
| DE1120046B (de) * | 1960-06-30 | 1961-12-21 | Spitzner Arzneimittelfabrik G | Vermahlbares, rieselfaehiges Produkt aus aetherischen OElen, fluessigen Riechstoffen und Aromen und Verfahren zu seiner Herstellung |
| GB1169656A (en) * | 1967-12-18 | 1969-11-05 | Fumio Enomoto | Scented Composition |
| FR2123824A5 (en) | 1971-02-02 | 1972-09-15 | Oreal | Solid perfumed soap - contains a soap gel with volatile solvent water and volatile perfume |
| US3945950A (en) | 1974-10-02 | 1976-03-23 | Universal Oil Products Company | Solid perfumed compositions of matter |
| US4017574A (en) * | 1975-06-04 | 1977-04-12 | Colgate-Palmolive Company | Process for making variegated soap |
| GB1587122A (en) * | 1976-10-29 | 1981-04-01 | Procter & Gamble Ltd | Fabric conditioning compositions |
| US4741899A (en) * | 1983-06-06 | 1988-05-03 | Bristol-Myers Company | Process for arresting the proliferation of organisms that convert axillary secretions to malodorous materials |
| JPS60182955A (ja) | 1984-03-01 | 1985-09-18 | 中村物産株式会社 | 固形状香料の製造方法 |
| AU3164989A (en) * | 1988-03-23 | 1989-09-28 | Union Camp Corporation | Fragrance carriers for laundry compositions |
| CA2004270A1 (en) * | 1988-12-29 | 1990-06-29 | William R. Michael | Perfume microcapsules for use in granular detergent compositions |
| US5002681A (en) * | 1989-03-03 | 1991-03-26 | The Procter & Gamble Company | Jumbo particulate fabric softner composition |
| US5154842A (en) * | 1990-02-20 | 1992-10-13 | The Procter & Gamble Company | Coated perfume particles |
| US5194172A (en) * | 1990-09-13 | 1993-03-16 | The Procter & Gamble Company | Aerated and freezer bar soap compositions containing sucrose as a mildness aid and a processing aid |
| US5635164A (en) * | 1991-07-03 | 1997-06-03 | The Mennen Company | Stick composition with sodium chloride and stearyl alcohol |
| US5378468A (en) * | 1992-09-22 | 1995-01-03 | The Mennen Company | Composition containing body activated fragrance for contacting the skin and method of use |
| TR28670A (tr) * | 1993-06-02 | 1996-12-17 | Procter & Gamble | Zeolitleri iceren parfüm birakma sistemi. |
| WO1997016163A1 (en) * | 1995-10-31 | 1997-05-09 | The Procter & Gamble Company | Deodorant cosmetic stick composition |
| DE19710635A1 (de) * | 1997-03-14 | 1998-09-17 | Buck Chemie Gmbh | Gelbasierter Reinigungsblock für die Toilettenhygiene mit permanenter Raumluftbeduftung |
| DE19744571A1 (de) | 1997-10-09 | 1999-04-15 | Haarmann & Reimer Gmbh | Toilettensteine |
| DE19749760A1 (de) * | 1997-11-11 | 1999-05-12 | Henkel Kgaa | Mehrphasen-Stiftpräparat |
| DE19808757B4 (de) * | 1998-03-02 | 2007-09-20 | Henkel Kgaa | Duftperlen in Wasch- und Reinigungsmittelformkörpern |
| DE19917692A1 (de) * | 1999-04-20 | 2000-10-26 | Henkel Kgaa | Duftsäckchen |
| DE10063428A1 (de) * | 2000-12-20 | 2002-07-11 | Henkel Kgaa | Dispersionen nanopartikulärer riechstoffhaltiger Kompositmaterialien |
| US20030126788A1 (en) * | 2001-11-07 | 2003-07-10 | Colloid Tech. Inc. | Storage stable translucent flammable article |
| US7381697B2 (en) * | 2002-04-10 | 2008-06-03 | Ecolab Inc. | Fabric softener composition and methods for manufacturing and using |
-
2002
- 2002-10-11 DE DE10247583A patent/DE10247583C5/de not_active Expired - Fee Related
-
2003
- 2003-10-08 WO PCT/EP2003/011109 patent/WO2004035721A1/de not_active Ceased
- 2003-10-08 ES ES03748123.1T patent/ES2280772T5/es not_active Expired - Lifetime
- 2003-10-08 DE DE50306219T patent/DE50306219D1/de not_active Expired - Lifetime
- 2003-10-08 EP EP03748123.1A patent/EP1549729B2/de not_active Expired - Lifetime
- 2003-10-08 AT AT03748123T patent/ATE350455T1/de active
- 2003-10-08 CN CN2003801006895A patent/CN1692154B/zh not_active Expired - Lifetime
- 2003-10-08 US US10/521,033 patent/US7485610B2/en not_active Expired - Lifetime
- 2003-10-08 JP JP2004544106A patent/JP2006516153A/ja active Pending
- 2003-10-08 EA EA200401487A patent/EA006727B1/ru not_active IP Right Cessation
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2300769A (en) † | 1940-03-28 | 1942-11-03 | Palol Perfumed Products Inc | Solid perfume |
| EP0036720A1 (en) † | 1980-03-11 | 1981-09-30 | Unilever Plc | Detergent composition |
| EP0397246A2 (en) † | 1989-05-11 | 1990-11-14 | The Procter & Gamble Company | Coated perfume particles |
| EP0469228A1 (en) † | 1990-07-31 | 1992-02-05 | The Procter & Gamble Company | Improved perfume carriage and delivery system for laundry applications |
| EP0679715A1 (en) † | 1994-04-29 | 1995-11-02 | INTERNATIONAL FLAVORS & FRAGRANCES, INC. | Formulation of a fat surfactant vehicle containing a fragrance |
| WO1999009136A1 (de) † | 1997-08-18 | 1999-02-25 | Henkel Kommanditgesellschaft Auf Aktien | Hochdosierte duftstoff-formkörper |
| EP0909807A1 (en) † | 1997-10-10 | 1999-04-21 | Takasago International Corp. | Scented candle and manufacturing method for making same |
| WO1999021953A1 (de) † | 1997-10-23 | 1999-05-06 | Henkel Kommanditgesellschaft Auf Aktien | Verfahren zur herstellung von duftperlen |
| DE19948667A1 (de) † | 1999-10-08 | 2001-04-12 | Henkel Kgaa | Reinigungsmittelkomponente mit doppelkontrollierter Duftfreisetzung |
| WO2002038713A1 (en) † | 2000-11-09 | 2002-05-16 | Salvona, L.L.C. | A controlled delivery system for fabric care products |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004035721A1 (de) | 2004-04-29 |
| EA006727B1 (ru) | 2006-04-28 |
| EA200401487A1 (ru) | 2005-10-27 |
| DE10247583B4 (de) | 2007-08-23 |
| US20050227905A1 (en) | 2005-10-13 |
| EP1549729B1 (de) | 2007-01-03 |
| DE10247583A1 (de) | 2004-04-29 |
| ES2280772T5 (es) | 2014-09-19 |
| CN1692154A (zh) | 2005-11-02 |
| EP1549729A1 (de) | 2005-07-06 |
| DE50306219D1 (de) | 2007-02-15 |
| CN1692154B (zh) | 2010-04-28 |
| ATE350455T1 (de) | 2007-01-15 |
| US7485610B2 (en) | 2009-02-03 |
| ES2280772T3 (es) | 2007-09-16 |
| JP2006516153A (ja) | 2006-06-22 |
| DE10247583C5 (de) | 2009-04-30 |
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