专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130324450A1 CONSUMER PRODUCTS CONTAINING PRO-FRAGRANCES 审中-公开
标题翻译：消费品包含PRO-FRAGRANCES
公开(公告)号：US20130324450A1
公开(公告)日：2013-12-05
申请号：US14000341
申请日：2012-02-20
申请人： Daniel Reichlin , Eric Frerot , Philippe Laurent Schneider
发明人： Daniel Reichlin , Eric Frerot , Philippe Laurent Schneider
IPC分类号： C11D3/50
CPC分类号： C11D3/50 , C11D3/3427 , C11D3/3481 , C11D3/349
摘要： The invention relates to novel liquid compositions, comprising: a) a liquid base intended for the treatment of surfaces, in particular fabrics or hard surfaces; b) at least one sulfur-containing compound of formula wherein R1 and R2 represent, separately and independently of each other, a hydrogen atom, a halogen atom, preferably chlorine, a C1-C4 linear or branched alkyl group, an amino group or a benzylamino group; or, alternatively, R1 and R2 are taken together to represent a phenyl or pyridine ring, possibly substituted with one to four C1-C4 linear or branched alkyl or alkenyl groups and/or one to two halogen atoms, preferably chlorine atoms; and R3 represents a hydrogen atom, an alkali metal atom, in particular Na or k, a phenyl or benzyl group possibly substituted with one or two halogen atoms and/or one or two methyl, trifluoromethyl, methoxy or amino groups, an amine group, or a C1-C8 unsaturated, linear, branched or cyclic hydrocarbon group possibly substituted with one or two nitrogen, oxygen or halogen atoms; c) at least one sulfur-containing pro-fragrance compound; and d) one or more perfuming co-ingredients; and wherein the composition has a pH comprised between 1 and 8. The compositions can be advantageously used in methods of treatment of fabric and household surfaces, to impart thereto a fresh, odor stable and long-lasting fragrance. They also show a stable out of the bottle odor, without any off-odor notes, independently of the duration of storage of the bottled liquid products.
摘要翻译：本发明涉及新的液体组合物，其包括：a）用于处理表面，特别是织物或硬表面的液体基料; b）至少一种下式的含硫化合物，其中R 1和R 2彼此独立地且独立地表示氢原子，卤素原子，优选氯，C 1 -C 4直链或支链烷基，氨基或苄基氨基; 或者可选地，R 1和R 2一起表示苯基或吡啶环，其可以被一至四个C 1 -C 4直链或支链烷基或烯基和/或一至两个卤素原子，优选氯原子取代; R 3表示氢原子，碱金属原子，特别是Na或k，可被一个或两个卤素原子和/或一个或两个甲基，三氟甲基，甲氧基或氨基取代的苯基或苄基，胺基，或可被一个或两个氮，氧或卤原子取代的C1-C8不饱和的，直链的，支链的或环状的烃基; c）至少一种含硫的前香料化合物; 和d）一种或多种加香配料; 并且其中所述组合物具有1至8的pH。所述组合物可有利地用于处理织物和家庭表面的方法，赋予其新鲜，气味稳定和持久的香味。它们还显示出瓶子气味中的稳定性，而没有任何异味的音符，与瓶装液体产品的储存持续时间无关。

IPRDB

热门服务

关于我们

友情链接

联系方式