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1. 发明专利

JPH10245542A NOVEL GELLING AGENT 失效
公开(公告)号：JPH10245542A
公开(公告)日：1998-09-14
申请号：JP6748997
申请日：1997-03-06
申请人： HASEGAWA T CO LTD , KANEBO LTD
发明人： IKEMOTO TAKESHI , YAMASHITA YOSHIKUNI , IWAMOTO MINORU , FUJITA AKIRA , ITO MASAMICHI , TACHIHARA TORU , KIMURA TAKASHI
IPC分类号： A23L29/20 , A61K8/00 , A61Q13/00 , C07H15/203 , C09K3/00 , A23L1/05 , A61K7/46
摘要： PROBLEM TO BE SOLVED: To obtain a gelling agent which can given a gel product not undergoing syneresis, crazing, etc., and having excellent long-term stability and transparency in water and/or an alcoholic solvent by using 4-allyl-2-methoxyphenyl glucopyranoside as the effective component. SOLUTION: For example, glucose pentaacetate obtained by acetylating glucose is reacted with eugenol at room temperature in the presence of a Lewis acid catalyst (e.g. boron trifluoride) in a suitable solvent (e.g. toluol) to obtain tetraacetylated eugenol glucoside, and the product is deacetylated by the addition of a methanolic sodium methoxide solution to obtain 4-allyl-2-methoxyphenyl glucopyranoside (eugenol glucoside). The gelling agent contains this compound as the effective component. This agent is useful in the fields of cosmetics, foods and drinks and aromatic agents.

2. 发明专利

JPH1094328A SCENT INCREASING METHOD FOR CUT FLOWERS 失效
公开(公告)号：JPH1094328A
公开(公告)日：1998-04-14
申请号：JP19207097
申请日：1997-07-03
申请人： HASEGAWA T CO LTD , KANEBO LTD
发明人： IWAMOTO MINORU , GOCHO SHINOBU , FUJITA AKIRA , WAKU MITSURU , HONDA TSUTOMU
IPC分类号： A01G7/00 , C11B9/00
摘要： PROBLEM TO BE SOLVED: To continuously increase the scent of cut flowers and further to improve the preservability of cut flowers by absorbing a specified water soluble perfume or the like from the vessels of cut flowers and exhaling the perfume from the cut flowers. SOLUTION: The water soluble perfume or water dispersible perfume composed of perfumes such as α-ionone, α-damaskone and damacenone having threshold value less then 0.1ppm is absorbed from the vessels of cut flowers such as roses or tulips and the perfume is exhaled from the cut flowers so that the scent of cut flowers can be increased. In this case, it is preferable the concentration of the water soluble perfume or water dispersible perfume is settled within the range from 0.05% to 5% when the quantity of water in a vase to arrange the cut flowers is 100%.

3. 发明专利

JPH08283775A METHOD FOR RELEASING PERFUME 失效
公开(公告)号：JPH08283775A
公开(公告)日：1996-10-29
申请号：JP11775695
申请日：1995-04-18
申请人： KANEBO LTD , HASEGAWA T CO LTD
发明人： MATSUI JUNICHI , NAKATSUGAWA HIROKO , IKEMOTO TAKESHI , IWAMOTO MINORU , FUJITA AKIRA
IPC分类号： A61K8/00 , A61Q13/00 , C11B9/00
摘要： PURPOSE: To provide a perfume releasing method which enables a perfume to be gradually decomposed to stably release a perfume compd. with the lapse of time, i.e., offers excellent persistence, by using a particular glycoside deriv. as a perfume and reacting it with yeast. CONSTITUTION: A glycoside as a perfume is decomposed by yeast to release the perfume component. The yeast is pref. an ascomycetous yeast belonging to the order Endomycetales or the family Sporobolomycetaceae or an asporogenous yeast, and baker's yeast is particularly pref. Examples of the saccharide portion in the perfume glycoside deriv. include monosaccharides and disaccharides. Examples of the whole non-saccharide portion (aglycon) bonded to the saccharide through an O-glycoside bond include aliph. alcohols, alicyclic alcohols, arom. alcohols, and phenols. The bond of the aglycon to the saccharide may be either α form or β form or a mixture of the α form and β form. The glycoside is prepd., e.g. by reacting a saccharide with an alcohol corresponding to the aglycon in the presence of an acid.

4. 发明专利

JPH06336401A PLANT AROMA ENHANCER 失效
公开(公告)号：JPH06336401A
公开(公告)日：1994-12-06
申请号：JP14659191
申请日：1991-05-23
申请人： HASEGAWA T CO LTD , KANEBO LTD
发明人： IWAMOTO MINORU , GOCHO SHINOBU , FUJITA AKIRA , WAKU MITSURU , HONDA TSUTOMU
IPC分类号： A01N3/02 , A01G7/00 , C07H15/04 , C07H15/18 , C07H15/20 , C11B9/00
摘要： PURPOSE:To obtain a plant aroma enhancer capable of durably enhancing the aroma of a plant, especially a cut flower and hopefully expected to be useful also as a freshness retaining agent for a cut flower. CONSTITUTION:This plant aroma enhancer contains a perfume glycoside of the formula (R is an aliphatic alcohol residue, an aromatic alcohol residue or an alicyclic alcohol residue) and/or a water-soluble or dispersible perfume as the active component. The compound of the formula is synthesized, e.g. by reacting 1 pt.wt. glucose with 2 to 20 pts.wt. alcohol in the presence of 0.1 to 10 pts.wt. acid at -20 to 100 deg.C for 0.5 to 24hr, removing the acid as necessary according to the neutralization method or the filtration method and recovering the excessive alcohol. In the case of a cut flower, enhancement of aroma is carried out recommendably only by immersing the cut edge of the cut flower in an aqueous solution of the aroma enhancer or an aqueous dispersion thereof so as to absorb it through the vessel of the cut flower. In the case of a plant except a cut flower, enhancement of aroma is carried out recommendably by applying a suitable amount of the aroma enhancer to the soil of an open field, a house, a pot, etc., in which the plant is growing.

5. 发明专利

JPH0657288A FRAGRANCE-ENHANCING AGENT FOR PLANT, METHOD FOR ENHANCING FRAGRANCE, AND PLANT WITH ENHANCED FRAGRANCE 失效
公开(公告)号：JPH0657288A
公开(公告)日：1994-03-01
申请号：JP23536992
申请日：1992-08-10
申请人： KANEBO LTD , HASEGAWA T CO LTD
发明人： SAKAI SHINGO , IKEMOTO TAKESHI , OGINO KAZUO , MATSUNAGA YUJI , TAKEMOTO TAIRA , INUI MASAYOSHI , IWAMOTO MINORU , FUJITA AKIRA , HONDA TSUTOMU , GOCHO SHINOBU , WAKU MITSURU
IPC分类号： A01G7/06 , C11B9/00
摘要： PURPOSE:To provide a fragrance-enhancing agent, a method for enhancing fragrance, and a plant with an enhanced fragrance. CONSTITUTION:A fragrance-enhancing agent contains a glycoside, phosphoric ester deriv., amino acid deriv., or carboxylic acid deriv. of a perfume. The agent is absorbed by a plant through its root or stem to enhance or modify its fragrance or to add fragrance to it.

6. 发明专利

JPH07250644A FLAVOR-INCREASING OR IMPROVING AGENT FOR FOOD OR DRINK AND METHOD FOR INCREASING OR IMPROVING FLAVOR OF FOOD OR DRINK 失效
公开(公告)号：JPH07250644A
公开(公告)日：1995-10-03
申请号：JP1865995
申请日：1995-01-10
申请人： KANEBO LTD , HASEGAWA T CO LTD
发明人： HAYASHI IZUMI , IKEMOTO TAKESHI , KUWAORI TOMIYA , FUJITA AKIRA
IPC分类号： A23L27/20 , A23L1/226
摘要： PURPOSE:To soften irritant taste and flavor of food and drink having poor mildness and obtain a food or drink having good body and improved palatability by adding a flavor-increasing or improving agent to a food or drink. CONSTITUTION:This flavor-increasing or improving agent for food and drink is composed of ethyl glucoside. The flavor of a food or drink can be increased or improved by adding 0.01-10wt.% of ethyl glucoside to the food or drink.

7. 发明专利

JP2000096078A SUSTAINED RELEASE FRAGRANT COMPOSITION FOR HUMAN BODY SURFACE 失效
公开(公告)号：JP2000096078A
公开(公告)日：2000-04-04
申请号：JP28468499
申请日：1999-10-05
申请人： KANEBO LTD , HASEGAWA T CO LTD
发明人： IKEMOTO TAKESHI , NAKATSUGAWA HIROKO , OKABE FUMIICHI , OGINO KAZUO , INUI MASAYOSHI , IWAMOTO MINORU , FUJITA AKIRA
IPC分类号： A61K8/00 , A61K8/36 , A61K8/40 , A61K8/49 , A61Q13/00 , C11B9/00 , A61K7/46
摘要： PROBLEM TO BE SOLVED: To obtain a sustained release fragrant composition for human body surfaces excellent in persistence of a fragrance. SOLUTION: This fragrant composition for human body surfaces contains one or more kinds of perfume glycosides obtained from one kind of perfume compound selected from the group consisting of cis-3-hexenol, citronellol, geraniol, menthol, benzyl alcohol, cuminic alcohol, 2-phenylethyl alcohol, phenylpropyl alcohol, cinnamyl alcohol, α-amylcinnamyl alcohol, eugenol, vanillin, anise alcohol, vanillyl alcohol, piperonyl alcohol and raspberry ketone decomposable on the human body surfaces, liberating a perfume and emitting a fragrance and monosaccharides selected from glucose, galactose, mannose, rhamnose, xylose, ribose, arabinose, glucosamine and galactosamine without containing an acid and/or an enzyme decomposing the glycosides.

8. 发明专利

JPH08283121A TORPENT FOR ALCOHOLIC IRRITATION AND AQUEOUS SOLUTION OF ALCOHOL 失效
公开(公告)号：JPH08283121A
公开(公告)日：1996-10-29
申请号：JP12890595
申请日：1995-04-28
申请人： KANEBO LTD , HASEGAWA T CO LTD
发明人： IKEMOTO TAKESHI , NAKATSUGAWA HIROKO , IWAMOTO MINORU , FUJITA AKIRA
IPC分类号： C12G3/08 , A23L3/349 , A61K8/00 , A61K8/02 , A61K8/60 , A61K47/26 , A61Q11/00 , A61Q19/00 , C12H1/00 , A61K7/00 , A61K7/48
摘要： PURPOSE: To obtain a torpent for alcoholic irritation, containing a glucose derivative and capable of reducing an irritant smell and irritation to the skin or oral cavity due to a lower alcohol in a short time. CONSTITUTION: This torpent for alcoholic irritation contains a glucose derivative of the formula (R is a benzyl alcohol, a phenylethyl alcohol, a cinnamyl alcohol, a eugenol, a vanillin, a sesamol derivative residue, etc.) as an active ingredient. The torpent for the alcoholic irritation comprising the glucose derivative is added to a lower alcohol and water to provide an aqueous solution of the alcohol useful for a cosmetic and a food and drink. The aqueous solution of the alcohol contains 0.1-15wt.% compound of the formula, 10-85 wt.% alcohol and 10-85wt.% water based on the total amount of the aqueous solution of the alcohol. The blending ratio of the compound of the formula to the lower alcohol is (1:1) to (1:50). The resultant torpent is used for antisepticizing and flavoring a cosmetic such as a perfume or toilet lotion, a distilled liquor, a brewed liquor or a marine fish-paste product such as boiled fish paste or fish meat ham, uncooked noodles, confectioneries, etc.

9. 发明专利

JPH08218089A SUSTAINED RELEASE AROMA COMPOSITION 失效
公开(公告)号：JPH08218089A
公开(公告)日：1996-08-27
申请号：JP5353395
申请日：1995-02-17
申请人： KANEBO LTD , HASEGAWA T CO LTD
发明人： IKEMOTO TAKESHI , OKABE FUMIICHI , IWAMOTO MINORU , FUJITA AKIRA
IPC分类号： A61L9/01 , C11B9/00
摘要： PURPOSE: To obtain an aroma composition, containing a polyvalent carboxylic acid derivative of a perfume, capable of sustainedly decomposing and emitting the aroma in spite of no aroma possessed by itself and excellent in persistence of the aroma and useful for human bodies, etc., such as a hair tonic. CONSTITUTION: This composition comprises a perfume which is an active ingredient contained as a polyvalent carboxylic acid derivative thereof. Furthermore, an ester derivative, etc., prepared by adding, e.g. potassium carbonate and reacting triethyl citrate, etc., as a polyvalent carboxylic acid part with alcohols corresponding to a perfume ingredient such as phenylethyl alcohol while heating the mixture.

10. 发明专利

JPH08130985A AGENT FOR REINFORCING FRAGRANCE OF CUT FLOWER 失效
公开(公告)号：JPH08130985A
公开(公告)日：1996-05-28
申请号：JP33375394
申请日：1994-12-19
申请人： HASEGAWA T CO LTD , KANEBO LTD
发明人： IWAMOTO MINORU , GOCHO SHINOBU , FUJITA AKIRA , WAKU MITSURU , HONDA TSUTOMU
IPC分类号： C07H15/04 , A01G7/00 , A01N3/02 , C07H15/18 , C07H15/20 , C11B9/00
摘要： PURPOSE: To obtain a cut flower fragrance-reinforcing agent containing a water- soluble perfume, etc., as an active ingredient, enabling to persistently exhale the fragrance from the flower or leaves of the cut flower, and useful for the preservative of the cut flower, etc. CONSTITUTION: Thus cut flower fragrance-reinforcing agent contains a water-soluble or dispersible perfume such as phenyl ethyl ether, vanillin, or α-ionone as an active ingredient. The concentration of the fragrance-reinforcing agent in an aqueous solution or dispersion is preferably 0.05-5wt.% based on the amount of water in a container for inserting the cut flower such as cut chrysanthemum or rose thereinto.

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