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公开(公告)号：NO952575A
公开(公告)日：1996-01-02
申请号：NO952575
申请日：1995-06-27
Applicant: RHONE POULENC CHIMIE
Inventor： FOURNET FREDERIC , TRUCHET FRANCOISE
IPC: A23C9/13 , A21D2/14 , A23C9/156 , A23G1/00 , A23G1/30 , A23G1/56 , A23G3/34 , A23G9/32 , A23G9/44 , A23G9/52 , A23L2/00 , A23L27/00 , A23L27/20 , A61K8/30 , A61K8/33 , A61K8/34 , A61K8/37 , A61K8/86 , A61Q13/00 , C07C45/86 , C07C47/58 , C11B9/00 , C11D3/50 , C11D9/44 , C13B50/00
CPC classification number: A23G3/346 , A21D2/14 , A23G1/56 , A23G2200/00 , A23G2200/14 , A23L27/204 , A23L27/70 , C13B50/002 , Y10S514/844 , Y10S514/845 , Y10S514/846 , Y10S514/944
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公开(公告)号：NO952575D0
公开(公告)日：1995-06-27
申请号：NO952575
申请日：1995-06-27
Applicant: RHONE POULENC CHIMIE
Inventor： FOURNET FREDERIC , TRUCHET FRANCOISE
IPC: A21D2/14 , A23C9/13 , A23C9/156 , A23G1/00 , A23G1/30 , A23G1/56 , A23G3/34 , A23G9/32 , A23G9/44 , A23G9/52 , A23L2/00 , A23L27/00 , A23L27/20 , A61K8/30 , A61K8/33 , A61K8/34 , A61K8/37 , A61K8/86 , A61Q13/00 , C07C45/86 , C07C47/58 , C11B9/00 , C11D3/50 , C11D9/44 , C13B50/00 , C07C
Abstract: Vanillin compsn. (I) in liq. form contains:(a) 30-80 (pref. 45-50) wt.% vanillin;(b) 20-70 (pref. 50-55) wt.% ethylvanillin, and(c) an aq. and/or organic solvent in sufficient amt. to give a soln. at the required temp.
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公开(公告)号：DE69915061T2
公开(公告)日：2005-02-03
申请号：DE69915061
申请日：1999-06-16
Applicant: RHONE POULENC CHIMIE
Inventor： JOUVE ISABELLE , FOURNET FREDERIC , FRAGNON JEAN
IPC: C07C51/353 , C07B61/00 , C07C45/27 , C07C45/67 , C07C51/367 , C07C51/373 , C07C51/377 , C07C59/52 , C07C59/64 , C07C59/84
Abstract: The invention concerns a method for preparing p-hydroxymandelic compounds optionally substituted and their derivatives. More particularly, it concerns a method for preparing p-hydroxymandelic acid and methoxy-3 p-hydroxymandelic acid and their derivatives. The invention concerns a method for preparing p-hydroxymandelic compounds optionally substituted and their derivatives, which consists in condensing in water, in the presence of an alkaline agent, an aromatic compound bearing at least a hydroxyl group and whereof the position in para is free, with glyoxylic acid, said method being characterised in that the reaction is carried out in the presence of an efficient amount of a compound bearing at least two carboxylic functions.
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公开(公告)号：BR9502932A
公开(公告)日：1996-02-27
申请号：BR9502932
申请日：1995-06-26
Applicant: RHONE POULENC CHIMIE
Inventor： FOURNET FREDERIC , TRUCHET FRANCOISE
IPC: A23C9/13 , A21D2/14 , A23C9/156 , A23G1/00 , A23G1/30 , A23G1/56 , A23G3/34 , A23G9/32 , A23G9/44 , A23G9/52 , A23L2/00 , A23L27/00 , A23L27/20 , A61K8/30 , A61K8/33 , A61K8/34 , A61K8/37 , A61K8/86 , A61Q13/00 , C07C45/86 , C07C47/58 , C11B9/00 , C11D3/50 , C11D9/44 , C13B50/00 , A23L1/226
Abstract: Vanillin compsn. (I) in liq. form contains:(a) 30-80 (pref. 45-50) wt.% vanillin;(b) 20-70 (pref. 50-55) wt.% ethylvanillin, and(c) an aq. and/or organic solvent in sufficient amt. to give a soln. at the required temp.
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公开(公告)号：CZ9501704A3
公开(公告)日：1996-01-17
申请号：CZ170495
申请日：1995-06-28
Applicant: RHONE POULENC CHIMIE
Inventor： FOURNET FREDERIC , TRUCHET FRANCOISE
IPC: A23C9/13 , A21D2/14 , A23C9/156 , A23G1/00 , A23G1/30 , A23G1/56 , A23G3/34 , A23G9/32 , A23G9/44 , A23G9/52 , A23L2/00 , A23L27/00 , A23L27/20 , A61K8/30 , A61K8/33 , A61K8/34 , A61K8/37 , A61K8/86 , A61Q13/00 , C07C45/86 , C07C47/58 , C11B9/00 , C11D3/50 , C11D9/44 , C13B50/00 , A23L1/22 , A23L1/226
CPC classification number: A23G3/346 , A21D2/14 , A23G1/56 , A23G2200/00 , A23G2200/14 , A23L27/204 , A23L27/70 , C13B50/002 , Y10S514/844 , Y10S514/845 , Y10S514/846 , Y10S514/944
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Patent Agency Ranking
公开(公告)号：AU2324895A
公开(公告)日：1996-01-11
申请号：AU2324895
申请日：1995-06-23
Applicant: RHONE POULENC CHIMIE
Inventor： FOURNET FREDERIC , TRUCHET FRANCOISE
IPC: A23C9/13 , A21D2/14 , A23C9/156 , A23G1/00 , A23G1/30 , A23G1/56 , A23G3/34 , A23G9/32 , A23G9/44 , A23G9/52 , A23L2/00 , A23L27/00 , A23L27/20 , A61K8/30 , A61K8/33 , A61K8/34 , A61K8/37 , A61K8/86 , A61Q13/00 , C07C45/86 , C07C47/58 , C11B9/00 , C11D3/50 , C11D9/44 , C13B50/00 , A21D13/08 , A23L1/22 , A23C9/152 , A61K7/46
Abstract: Vanillin compsn. (I) in liq. form contains:(a) 30-80 (pref. 45-50) wt.% vanillin;(b) 20-70 (pref. 50-55) wt.% ethylvanillin, and(c) an aq. and/or organic solvent in sufficient amt. to give a soln. at the required temp.
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公开(公告)号：PL309181A1
公开(公告)日：1996-01-08
申请号：PL30918195
申请日：1995-06-20
Applicant: RHONE POULENC CHIMIE
Inventor： FOURNET FREDERIC , TRUCHET FRANCOISE
IPC: A21D2/14 , A23C9/156 , A23C9/13 , A23G1/00 , A23G1/30 , A23G1/56 , A23G3/34 , A23G9/32 , A23G9/44 , A23G9/52 , A23L2/00 , A23L27/00 , A23L27/20 , A61K8/30 , A61K8/33 , A61K8/34 , A61K8/37 , A61K8/86 , A61Q13/00 , C07C45/86 , C07C47/58 , C11B9/00 , C11D3/50 , C11D9/44 , C13B50/00 , A23L1/226 , A61K7/46
Abstract: Vanillin compsn. (I) in liq. form contains:(a) 30-80 (pref. 45-50) wt.% vanillin;(b) 20-70 (pref. 50-55) wt.% ethylvanillin, and(c) an aq. and/or organic solvent in sufficient amt. to give a soln. at the required temp.
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公开(公告)号：NO952575L
公开(公告)日：1996-01-02
申请号：NO952575
申请日：1995-06-27
Applicant: RHONE POULENC CHIMIE
Inventor： FOURNET FREDERIC , TRUCHET FRANCOISE
IPC: A21D2/14 , A23C9/13 , A23C9/156 , A23G1/00 , A23G1/30 , A23G1/56 , A23G3/34 , A23G9/32 , A23G9/44 , A23G9/52 , A23L2/00 , A23L27/00 , A23L27/20 , A61K8/30 , A61K8/33 , A61K8/34 , A61K8/37 , A61K8/86 , A61Q13/00 , C07C45/86 , C07C47/58 , C11B9/00 , C11D3/50 , C11D9/44 , C13B50/00
Abstract: Vanillin compsn. (I) in liq. form contains:(a) 30-80 (pref. 45-50) wt.% vanillin;(b) 20-70 (pref. 50-55) wt.% ethylvanillin, and(c) an aq. and/or organic solvent in sufficient amt. to give a soln. at the required temp.
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公开(公告)号：CA2152870A1
公开(公告)日：1995-12-30
申请号：CA2152870
申请日：1995-06-28
Applicant: RHONE POULENC CHIMIE
Inventor： FOURNET FREDERIC , TRUCHET FRANCOISE
IPC: A23C9/13 , A21D2/14 , A23C9/156 , A23G1/00 , A23G1/30 , A23G1/56 , A23G3/34 , A23G9/32 , A23G9/44 , A23G9/52 , A23L2/00 , A23L27/00 , A23L27/20 , A61K8/30 , A61K8/33 , A61K8/34 , A61K8/37 , A61K8/86 , A61Q13/00 , C07C45/86 , C07C47/58 , C11B9/00 , C11D3/50 , C11D9/44 , C13B50/00 , A61K7/46 , A61L9/01 , A23L1/222
Abstract: La présente invention a trait à une nouvelle présentation de la vanilline. Plus précisément, l'invention concerne une composition de la vanilline sous forme liquide et son procédé de préparation. L'invention vise également sa mise en oeuvre dans de nombreux domaines d'application, notamment dans l'alimentation humaine et animale.
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公开(公告)号：HU9501909D0
公开(公告)日：1995-08-28
申请号：HU9501909
申请日：1995-06-28
Applicant: RHONE POULENC CHIMIE
Inventor： FOURNET FREDERIC , TRUCHET FRANCOISE
IPC: A23C9/13 , A21D2/14 , A23C9/156 , A23G1/00 , A23G1/30 , A23G1/56 , A23G3/34 , A23G9/32 , A23G9/44 , A23G9/52 , A23L2/00 , A23L27/00 , A23L27/20 , A61K8/30 , A61K8/33 , A61K8/34 , A61K8/37 , A61K8/86 , A61Q13/00 , C07C45/86 , C07C47/58 , C11B9/00 , C11D3/50 , C11D9/44 , C13B50/00
Abstract: Vanillin compsn. (I) in liq. form contains:(a) 30-80 (pref. 45-50) wt.% vanillin;(b) 20-70 (pref. 50-55) wt.% ethylvanillin, and(c) an aq. and/or organic solvent in sufficient amt. to give a soln. at the required temp.
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