发明名称 POLYURETHANEUREA SOLUTIONS FOR COMPOSITIONS WITH ACTIVE INGREDIENTS OR FRAGRANCES
摘要 The present invention relates to a composition for application to the human and animal body or to plants, comprising at least one active ingredient and/or fragrance, characterized in that it further comprises a polyurethaneurea which is present dissolved in a solvent or solvent mixture, the solvent consisting exclusively of one or more monohydroxy-functional alcohols, or a solvent mixture consisting of exclusively organic solvents, which contains ≥ 50% by weight, based on the total mass of the solvent mixture, of at least one monohydroxy-functional alcohol, is used. The invention additionally embraces the composition for treating the human or animal body, the use of the composition to coat substrates, the substrates not being the human or animal body, and the use of the composition for application to the human or animal body, the active ingredient not having a therapeutic effect.
申请公布号 WO2016116403(A1) 申请公布日期 2016.07.28
申请号 WO2016EP50898 申请日期 2016.01.18
申请人 COVESTRO DEUTSCHLAND AG;COVESTRO POLYMERS (CHINA) CO. LTD. 发明人 VIALA, SOPHIE;DÖRR, SEBASTIAN;RODRIGUES, PAULA, CRISTINA, ALVES;KRAUSE, MARTIN;XIONG, XIAOHUI, PETER
分类号 A61K8/34;A61K8/87;A61Q13/00;A61Q15/00 主分类号 A61K8/34
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