JPS641A - Masking of agent having strong smell - Google Patents
Masking of agent having strong smellInfo
- Publication number
- JPS641A JPS641A JP62100696A JP10069687A JPS641A JP S641 A JPS641 A JP S641A JP 62100696 A JP62100696 A JP 62100696A JP 10069687 A JP10069687 A JP 10069687A JP S641 A JPS641 A JP S641A
- Authority
- JP
- Japan
- Prior art keywords
- agent
- vacuum
- cake
- water
- clathrate compound
- 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.)
- Pending
Links
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
PURPOSE: To recover an agent in high yield in an almost odorless state without breaking clathrated state, by mixing an agent having strong smell with cyclodextrin in the presence of water, dehydrating the obtained clathrate compound in vacuum, washing the product and again dehydrating in vacuum.
CONSTITUTION: An agent having strong smell (e.g. organophosphorus insecticide) is mixed with cyclodextrin in the presence of water to produce a cyclodextrin- clathrate compound of said agent. A liquid or pasty product containing the produced clathrate compound is dehydrated in vacuum to obtain a clathrate compound cake having a water-content of about 20W40%. The cake is thoroughly washed with water or alcohols and again dehydrated in vacuum to obtain a cake absolutely free from the agent of unclathrated state. If necessary, the cake is washed with a liquid containing perfumery and dehydrated again in vacuum.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-100696A JPH011A (en) | 1987-03-25 | 1987-04-23 | How to mask strong-smelling chemicals |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7071087 | 1987-03-25 | ||
JP62-70710 | 1987-03-25 | ||
JP62-100696A JPH011A (en) | 1987-03-25 | 1987-04-23 | How to mask strong-smelling chemicals |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS641A true JPS641A (en) | 1989-01-05 |
JPH011A JPH011A (en) | 1989-01-05 |
Family
ID=
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04289734A (en) * | 1991-03-15 | 1992-10-14 | Mitsubishi Electric Corp | Inverter device |
JPH04367630A (en) * | 1991-06-13 | 1992-12-18 | Tousei Denki Kk | Water bath device |
JPH059426U (en) * | 1991-07-24 | 1993-02-09 | 日本電熱株式会社 | Cooker with lid |
JPH0576354A (en) * | 1990-05-01 | 1993-03-30 | Becton Dickinson & Co | Subset of human progenitor cell |
JPH0557479U (en) * | 1992-01-14 | 1993-07-30 | トヨタ自動車株式会社 | Engine vibration reduction device |
JPH06121734A (en) * | 1992-10-12 | 1994-05-06 | Sanyo Electric Co Ltd | Electric rice cooker |
JPH06121730A (en) * | 1992-10-12 | 1994-05-06 | Sanyo Electric Co Ltd | Boiling detecting device for electric rice cooker |
JPH07265204A (en) * | 1994-04-01 | 1995-10-17 | Matsushita Electric Ind Co Ltd | Boiled rice warmer |
JPH08123942A (en) * | 1994-10-27 | 1996-05-17 | Nec Software Ltd | Protective flight zone display device |
US6590296B2 (en) * | 2000-12-04 | 2003-07-08 | Oki Electric Industry Co., Ltd. | Semiconductor device with staggered hexagonal electrodes and increased wiring width |
US20170257989A1 (en) * | 2016-03-04 | 2017-09-07 | Nagaoka Seisakusho Corp. | System and method for separating workpieces |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5592341A (en) * | 1979-01-05 | 1980-07-12 | Kaken Pharmaceut Co Ltd | Preparation of clathrate compound |
JPS5634618A (en) * | 1979-08-30 | 1981-04-06 | Ota Seiyaku Kk | Production of flurbiprofen preparation |
JPS5646837A (en) * | 1979-09-27 | 1981-04-28 | Kowa Yakuhin Kogyo Kk | Preparation of ibuprofen clathrate compound |
JPS5953401A (en) * | 1982-09-20 | 1984-03-28 | Hokko Chem Ind Co Ltd | Improved agricultural and horticultural fungicidal preparation |
JPS59219202A (en) * | 1983-03-30 | 1984-12-10 | サンド・アクチエンゲゼルシヤフト | Novel insecticidal composition |
JPS60188302A (en) * | 1984-03-08 | 1985-09-25 | Teisan Seiyaku Kk | Stabilized antimicrobial composition and preparation thereof |
JPS61137804A (en) * | 1984-12-11 | 1986-06-25 | Nippon Ekishiyou Kk | Production of tool for plant growth having insecticidal effect |
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5592341A (en) * | 1979-01-05 | 1980-07-12 | Kaken Pharmaceut Co Ltd | Preparation of clathrate compound |
JPS5634618A (en) * | 1979-08-30 | 1981-04-06 | Ota Seiyaku Kk | Production of flurbiprofen preparation |
JPS5646837A (en) * | 1979-09-27 | 1981-04-28 | Kowa Yakuhin Kogyo Kk | Preparation of ibuprofen clathrate compound |
JPS5953401A (en) * | 1982-09-20 | 1984-03-28 | Hokko Chem Ind Co Ltd | Improved agricultural and horticultural fungicidal preparation |
JPS59219202A (en) * | 1983-03-30 | 1984-12-10 | サンド・アクチエンゲゼルシヤフト | Novel insecticidal composition |
JPS60188302A (en) * | 1984-03-08 | 1985-09-25 | Teisan Seiyaku Kk | Stabilized antimicrobial composition and preparation thereof |
JPS61137804A (en) * | 1984-12-11 | 1986-06-25 | Nippon Ekishiyou Kk | Production of tool for plant growth having insecticidal effect |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0576354A (en) * | 1990-05-01 | 1993-03-30 | Becton Dickinson & Co | Subset of human progenitor cell |
JPH04289734A (en) * | 1991-03-15 | 1992-10-14 | Mitsubishi Electric Corp | Inverter device |
JPH04367630A (en) * | 1991-06-13 | 1992-12-18 | Tousei Denki Kk | Water bath device |
JPH059426U (en) * | 1991-07-24 | 1993-02-09 | 日本電熱株式会社 | Cooker with lid |
JPH0557479U (en) * | 1992-01-14 | 1993-07-30 | トヨタ自動車株式会社 | Engine vibration reduction device |
JPH06121734A (en) * | 1992-10-12 | 1994-05-06 | Sanyo Electric Co Ltd | Electric rice cooker |
JPH06121730A (en) * | 1992-10-12 | 1994-05-06 | Sanyo Electric Co Ltd | Boiling detecting device for electric rice cooker |
JPH07265204A (en) * | 1994-04-01 | 1995-10-17 | Matsushita Electric Ind Co Ltd | Boiled rice warmer |
JPH08123942A (en) * | 1994-10-27 | 1996-05-17 | Nec Software Ltd | Protective flight zone display device |
US6590296B2 (en) * | 2000-12-04 | 2003-07-08 | Oki Electric Industry Co., Ltd. | Semiconductor device with staggered hexagonal electrodes and increased wiring width |
US6798077B2 (en) | 2000-12-04 | 2004-09-28 | Oki Electric Industry Co., Ltd. | Semiconductor device with staggered octagonal electrodes and increased wiring width |
US20170257989A1 (en) * | 2016-03-04 | 2017-09-07 | Nagaoka Seisakusho Corp. | System and method for separating workpieces |
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