BE728711A - - Google Patents
Info
- Publication number
- BE728711A BE728711A BE728711DA BE728711A BE 728711 A BE728711 A BE 728711A BE 728711D A BE728711D A BE 728711DA BE 728711 A BE728711 A BE 728711A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/0069—Heterocyclic compounds
- C11B9/0073—Heterocyclic compounds containing only O or S as heteroatoms
- C11B9/008—Heterocyclic compounds containing only O or S as heteroatoms the hetero rings containing six atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D309/18—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member containing only hydrogen and carbon atoms in addition to the ring hetero atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Fats And Perfumes (AREA)
- Cosmetics (AREA)
- Pyrane Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6802619A NL6802619A (es) | 1968-02-23 | 1968-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE728711A true BE728711A (es) | 1969-08-20 |
Family
ID=19802855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE728711D BE728711A (es) | 1968-02-23 | 1969-02-20 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3681263A (es) |
| JP (1) | JPS535383B1 (es) |
| BE (1) | BE728711A (es) |
| CH (1) | CH508717A (es) |
| DE (1) | DE1908756C3 (es) |
| ES (1) | ES363921A1 (es) |
| FR (1) | FR2002521A1 (es) |
| GB (1) | GB1215256A (es) |
| NL (1) | NL6802619A (es) |
| SE (1) | SE357383B (es) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7608720A (nl) * | 1975-08-07 | 1977-02-09 | Naarden International Nv | Werkwijze voor het bereiden van deodorise- ringspreparaten. |
| EP0018833B1 (en) * | 1979-05-04 | 1983-10-19 | BUSH BOAKE ALLEN Limited | Compounded perfumery composition |
| JPS61178977A (ja) * | 1985-01-23 | 1986-08-11 | Kao Corp | ピラン誘導体およびその製造法ならびにそれを含有する香料組成物 |
| JPH01222830A (ja) * | 1988-03-01 | 1989-09-06 | Kubota Ltd | セメント、石膏等より成る型材の自動組立加工装置 |
| US4914083A (en) * | 1989-07-14 | 1990-04-03 | International Flavors & Fragrances Inc. | Oxy-substituted-2-phenyl pyran derivatives and process for preparing same and perfumery uses thereof |
| DE3926170A1 (de) * | 1989-08-08 | 1991-02-14 | Basf Ag | Verfahren zur herstellung von 4-methylentetrahydropyran |
| US4962090A (en) * | 1990-03-22 | 1990-10-09 | International Flavors & Fragrances Inc. | 2,4-disubstituted and 2,2,4-trisubstituted tetrahydropyranyl-4-ethers, process for preparing same and perfumery uses thereof |
| DE4214120A1 (de) * | 1991-05-02 | 1992-11-05 | Hans Seitner | Mauerstein zur aufnahme von versorgungsleitungen |
| US5378685A (en) * | 1994-03-17 | 1995-01-03 | International Flavors & Fragrances Inc. | Process for preparing mixture of trimethyl and dimethylmethylene propyl polyhydropyrans, products produced thereby perfumery uses of such product |
| ES2241019T3 (es) * | 1996-10-03 | 2005-10-16 | Kao Corporation | Procedimiento para la preparacion de compuesto de dihidropirano. |
| DE19849110C2 (de) * | 1998-10-24 | 2001-12-06 | Bauen Und Ideen Beratungs Plan | Bausatz für ein Mauerwerk |
| GB0216940D0 (en) * | 2002-07-20 | 2002-08-28 | Givaudan Sa | Improvements in or relating to organic compounds |
| US20050004210A1 (en) * | 2003-07-04 | 2005-01-06 | Kao Corporation | Process for producing a pyran compound |
| JP4545478B2 (ja) * | 2003-09-17 | 2010-09-15 | 花王株式会社 | ピランの製造法 |
| US7064221B2 (en) * | 2003-09-17 | 2006-06-20 | Kao Corporation | Process for producing pyran |
| PL2125767T3 (pl) | 2006-12-01 | 2014-07-31 | V Mane Fils | Pochodne piranu, sposób ich wytwarzania i zastosowanie w perfumerii i aromatyzowaniu |
| US7875737B2 (en) * | 2006-12-01 | 2011-01-25 | V. Mane Fils | Pyran derivatives, process of preparation and use thereof in perfumery and flavouring |
| EP2112144A1 (en) | 2008-04-22 | 2009-10-28 | V. Mane Fils | Novel pyran derivatives, their preparation and use thereof in perfumery |
| US20090263336A1 (en) * | 2008-04-22 | 2009-10-22 | V. Mane Fils | Novel pyran derivatives and their preparation |
| US9850191B2 (en) | 2015-03-27 | 2017-12-26 | International Flavors & Fragrances Inc. | Aldehyde compounds and their use in perfume compositions |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2452977A (en) * | 1944-12-28 | 1948-11-02 | Shell Dev | Production of cyclic ethers |
| CH414674A (fr) * | 1961-03-15 | 1966-06-15 | Givaudan & Cie Sa | Procédé pour la préparation de tétrahydro-pyrannes substitués |
| FR1412177A (fr) * | 1963-10-21 | 1965-09-24 | Unilever Nv | Parfums |
-
1968
- 1968-02-23 NL NL6802619A patent/NL6802619A/xx unknown
-
1969
- 1969-02-18 DE DE1908756A patent/DE1908756C3/de not_active Expired
- 1969-02-20 US US801005A patent/US3681263A/en not_active Expired - Lifetime
- 1969-02-20 SE SE02346/69A patent/SE357383B/xx unknown
- 1969-02-20 BE BE728711D patent/BE728711A/xx not_active IP Right Cessation
- 1969-02-20 CH CH260269A patent/CH508717A/de not_active IP Right Cessation
- 1969-02-20 JP JP1224769A patent/JPS535383B1/ja active Pending
- 1969-02-21 ES ES363921A patent/ES363921A1/es not_active Expired
- 1969-02-21 FR FR6904537A patent/FR2002521A1/fr active Pending
- 1969-02-21 GB GB9569/69A patent/GB1215256A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE357383B (es) | 1973-06-25 |
| DE1908756C3 (de) | 1978-06-08 |
| CH508717A (de) | 1971-06-15 |
| ES363921A1 (es) | 1971-01-01 |
| DE1908756B2 (de) | 1977-10-06 |
| DE1908756A1 (de) | 1969-09-18 |
| US3681263A (en) | 1972-08-01 |
| JPS535383B1 (es) | 1978-02-27 |
| FR2002521A1 (es) | 1969-10-17 |
| NL6802619A (es) | 1969-08-26 |
| GB1215256A (en) | 1970-12-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: N.V. CHEMISCHE FABRIEK NAARDEN Effective date: 19890220 |