Invention Grant
- Patent Title: Method for providing fragrance to a substrate; fragrance-containing substrate
- Patent Title (中): 向基材提供香料的方法; 含香料的底物
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Application No.: US12596798Application Date: 2008-05-15
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Publication No.: US08496994B2Publication Date: 2013-07-30
- Inventor: Bart Levecke
- Applicant: Bart Levecke
- Applicant Address: BE
- Assignee: Raffinerie Notre Dame-Orafti S.A.
- Current Assignee: Raffinerie Notre Dame-Orafti S.A.
- Current Assignee Address: BE
- Agency: Hayes Soloway P.C.
- Priority: DE07009981 20070518; DE07009982 20070518; DE07016724 20070827
- International Application: PCT/EP2008/003913 WO 20080515
- International Announcement: WO2008/141765 WO 20081127
- Main IPC: B32B23/04
- IPC: B32B23/04

Abstract:
The invention relates to a method for providing fragrance to a substrate, comprising the steps of: a) treating the substrate with a fragrance-containing composition; and b) treating the substrate with a fixative compound or mixture of fixative compounds selected from the group consisting of: a fructan; a starch hydrolysate having a dextrose equivalent ranging from 1 to 50; a hydrophobically modified fructan; and a hydrophobically modified starch hydrolysate, whereby step b) may be executed prior to, simultaneously with, and/or subsequent to the execution of step a). The invention further relates to fragrance-containing compositions and substrates.
Public/Granted literature
- US20100196732A1 METHOD FOR PROVIDING FRAGRANCE TO A SUBSTRATE; FRAGRANCE-CONTAINING SUBSTRATE Public/Granted day:2010-08-05
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