ES447826A1 - Procedimiento para la obtencion de un portador de perfume. - Google Patents
Procedimiento para la obtencion de un portador de perfume.Info
- Publication number
- ES447826A1 ES447826A1 ES447826A ES447826A ES447826A1 ES 447826 A1 ES447826 A1 ES 447826A1 ES 447826 A ES447826 A ES 447826A ES 447826 A ES447826 A ES 447826A ES 447826 A1 ES447826 A1 ES 447826A1
- Authority
- ES
- Spain
- Prior art keywords
- polyurethane
- water
- carriers based
- perfume carriers
- carrier
- 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
- 229920002396 Polyurea Polymers 0.000 title abstract 2
- 239000000969 carrier Substances 0.000 title 1
- 239000000499 gel Substances 0.000 title 1
- 239000002304 perfume Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000004970 Chain extender Substances 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 239000012876 carrier material Substances 0.000 abstract 1
- 125000001261 isocyanato group Chemical group *N=C=O 0.000 abstract 1
- 229920000768 polyamine Polymers 0.000 abstract 1
- 229920000570 polyether Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
- A61L9/048—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating air treating gels
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Polyurethanes Or Polyureas (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Fats And Perfumes (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752521265 DE2521265C2 (de) | 1975-05-13 | 1975-05-13 | Duftstoffe enthaltende Trägergele auf Basis von Polyurethan-Polyharnstoff-Gelen und Verfahren zu ihrer Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES447826A1 true ES447826A1 (es) | 1977-07-01 |
Family
ID=5946439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES447826A Expired ES447826A1 (es) | 1975-05-13 | 1976-05-12 | Procedimiento para la obtencion de un portador de perfume. |
Country Status (14)
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2713198A1 (de) * | 1977-03-25 | 1978-10-05 | Bayer Ag | Stabile polymergele |
| US4246146A (en) | 1979-03-09 | 1981-01-20 | W. R. Grace & Co. | Fire retardant coating system utilizing polyurethane hydrogel |
| DE2928591C2 (de) * | 1979-07-14 | 1983-03-24 | Dr. O. Martens & Co Nachf., 8021 Baierbrunn | Verfahren zur Herstellung von Parfümöle enthaltenden Raumbeduftungskörpern |
| US4309509A (en) * | 1980-03-10 | 1982-01-05 | W. R. Grace & Co. | Odorant hydrophilic foam compositions |
| AU558611B2 (en) | 1981-02-03 | 1987-02-05 | Bayer Aktiengesellschaft | Polyurethane gel |
| US4466936A (en) * | 1981-02-03 | 1984-08-21 | Bayer Aktiengesellschaft | Production of molds using gel compositions with depot action based on a polyurethane matrix and relatively high molecular weight polyols |
| US4517326A (en) * | 1981-06-15 | 1985-05-14 | Freeman Chemical Corporation | Aqueous liquid filled polyurethane gels and method of making the same |
| USRE32834E (en) * | 1981-06-15 | 1989-01-17 | Freeman Chemical Corporation | Aqueous liquid filled polyurethane gels and method of making the same |
| JPS6058439A (ja) * | 1983-09-09 | 1985-04-04 | Toyo Rubber Chem Ind Co Ltd | 弾性発泡体の製造方法 |
| DE3402698A1 (de) * | 1984-01-26 | 1985-08-08 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von fuellstoffhaltigen polyurethan (harnstoff)-massen, fuellstoffhaltige polyurethan(harnstoff)-massen und ihre verwendung |
| DE3402696A1 (de) * | 1984-01-26 | 1985-08-01 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von schaumstoffhaltigen polyurethan(harnstoff)-massen, schaumstoffhaltige polyurethan(harnstoff)-massen und ihre verwendung |
| DE3526185A1 (de) * | 1985-07-23 | 1987-02-05 | Bayer Ag | Verfahren zur herstellung fuellstoffhaltiger, anionisch modifizierter polyurethan(harnstoff)-massen, entsprechende polyurethan(harnstoff)-massen und ihre verwendung |
| US5175229A (en) * | 1986-11-18 | 1992-12-29 | W. R. Grace & Co.-Conn. | Biocompatible polyurea-urethane hydrated polymers |
| US4755377A (en) * | 1987-04-24 | 1988-07-05 | The Drackett Company | Foamed air freshener composition |
| GB2209532A (en) * | 1987-09-09 | 1989-05-17 | Thermedics Inc | Polyurethane fragrance-emitting articles |
| CA2083741A1 (en) * | 1992-01-24 | 1993-07-25 | James Anthony Braatz | Protein nonadsorptive membranes for wound dressings |
| EP0985417A3 (en) * | 1998-09-10 | 2001-04-18 | INTERNATIONAL FLAVORS & FRAGRANCES INC. | Fragrance control release systems |
| US6063365A (en) | 1998-09-10 | 2000-05-16 | International Flavors & Fragrances Inc. | Application of film forming technology to fragrance control release systems; and resultant fragrance control release systems |
| DE10037157A1 (de) | 2000-07-31 | 2002-02-14 | Bayer Ag | Mehrschichtige Beschichtungssysteme aus einer dickschichtigen, gelartigen Grundschicht und einer Deckschicht aus Polyurethan-Lack, deren Herstellung und Verwendung |
| US20020065209A1 (en) * | 2000-10-10 | 2002-05-30 | Valesky Robert J. | Surfactant system used to improve processing of gel air fresheners |
| DE10114517A1 (de) * | 2001-03-23 | 2002-09-26 | Haarmann & Reimer Gmbh | Wärmeleitfolie zur Duftausbringung |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1601251A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1968-12-11 | 1970-08-10 | ||
| US3819405A (en) * | 1970-12-09 | 1974-06-25 | Porosan Interests Inc | A method of producing a volatilizing article of manufacture |
| CA1042600A (en) * | 1972-05-03 | 1978-11-14 | Louis L. Wood | Crosslinked hydrophilic polyurethane foams |
| DE2347299C3 (de) * | 1973-09-20 | 1980-07-03 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Polyurethan-Polyharnstoff-Gelen |
-
1975
- 1975-05-13 DE DE19752521265 patent/DE2521265C2/de not_active Expired
-
1976
- 1976-05-10 CH CH584476A patent/CH617352A5/de not_active IP Right Cessation
- 1976-05-10 NL NL7604978A patent/NL187228C/xx not_active IP Right Cessation
- 1976-05-11 IT IT4941276A patent/IT1061269B/it active
- 1976-05-11 LU LU74915A patent/LU74915A1/xx unknown
- 1976-05-11 GB GB1931876A patent/GB1478000A/en not_active Expired
- 1976-05-12 BR BR7602988A patent/BR7602988A/pt unknown
- 1976-05-12 JP JP51053397A patent/JPS51139640A/ja active Granted
- 1976-05-12 IE IE101076A patent/IE42686B1/en unknown
- 1976-05-12 BE BE166949A patent/BE841735A/xx not_active IP Right Cessation
- 1976-05-12 ES ES447826A patent/ES447826A1/es not_active Expired
- 1976-05-12 DK DK210676A patent/DK210676A/da not_active Application Discontinuation
- 1976-05-12 MX MX16466476A patent/MX146293A/es unknown
- 1976-05-13 FR FR7614489A patent/FR2310774A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1478000A (en) | 1977-06-29 |
| JPS51139640A (en) | 1976-12-02 |
| MX146293A (es) | 1982-06-03 |
| IT1061269B (it) | 1983-02-28 |
| LU74915A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-02-11 |
| DE2521265A1 (de) | 1976-11-25 |
| CH617352A5 (en) | 1980-05-30 |
| DK210676A (da) | 1976-11-14 |
| BE841735A (fr) | 1976-11-12 |
| DE2521265C2 (de) | 1981-10-15 |
| IE42686B1 (en) | 1980-09-24 |
| JPS5715906B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-04-01 |
| IE42686L (en) | 1976-11-13 |
| FR2310774B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-07-13 |
| BR7602988A (pt) | 1977-06-07 |
| FR2310774A1 (fr) | 1976-12-10 |
| NL187228C (nl) | 1991-07-16 |
| NL7604978A (nl) | 1976-11-16 |
| NL187228B (nl) | 1991-02-18 |
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