Polyol polymers, meso-erythritol polymers and their aliphatic acid esters and aliphatic ethers
申请人:——
公开号:US20030017132A1
公开(公告)日:2003-01-23
A polyol polymer having a greater number of hydroxy groups, an aliphatic acid ester of a polyol polymer having a greater number of hydroxy groups, and an aliphatic ether of a polyol polymer having a greater number of hydroxy groups are provided. A polymer obtained by polymerizing a polyol containing meso-erythritol, and an aliphatic acid ester and an aliphatic ether of the polymer are provided.
The present invention relates to depot preparations for the targeted release of an aldehyde together with two carboxylic acids, where the released aldehydes are organoleptic substances, specifically fragrances or flavorings, and these depot preparations are prepared by reacting aldehydes with carboxylic anhydrides.
Stabilizer for 4-ethyl-2-hydroxyimino5-nitro-3-hexenamide-containing preparation and stabilizing method therefor
申请人:FUJISAWA PHARMACEUTICAL CO., LTD.
公开号:EP0452697A1
公开(公告)日:1991-10-23
A stabilizer for 4-ethyl-2-hydroxyimino-5-nitro-3-hexenamide represented by the following chemical formula (I) or a salt thereof acceptable as drug or drug containing as pharmacologically active ingredient a compound represented by a chemical formula (I) , in particular, (± )-(E)-4-ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide or salt/s thereof acceptable as drugs, a stabilizing method by the use thereof and drugs containing such stabilizer and stabilized thereby.
Polyol polymers, meso erythritol polymers and their aliphatic acid esters and aliphatic ethers
申请人:Rengo Co., Ltd.
公开号:EP1264853A2
公开(公告)日:2002-12-11
A polyol polymer having a greater number of hydroxy groups, an aliphatic acid ester of a polyol polymer having a greater number of hydroxy groups, and an aliphatic ether of a polyol polymer having a greater number of hydroxy groups are provided. A polymer obtained by polymerizing a polyol containing mesoerythritol, and an aliphatic acid ester and an aliphatic ether of the polymer are provided.
A body surface protecting composition, comprising at least one type of multi-chain multiple hydrophilic group-type compound having two or more hydrophobic groups and two or more hydrophilic groups in the molecule, which has an excellent effect of accelerating the recovery of the barrier function of skin and hair and preventing degradation of that function.