Cyclic siloxanes that contain releasable active ingredients are described. The active ingredient can be an alcohol or enolizable carbonyl-containing compound such as a ketone, aldehyde, or ester. The product siloxanes are useful in a variety of personal and household care products where slow or controlled release of active ingredient is desired. A preferred embodiment utilizes substituents that when released as active ingredients are fragrant.
Cyclic siloxane compositions for the release of active ingredients
申请人:Perry J. Robert
公开号:US20050136022A1
公开(公告)日:2005-06-23
Cyclic siloxanes that contain releasable active ingredients are described. The active ingredient can be an alcohol or enolizable carbonyl-containing compound such as a ketone, aldehyde, or ester. The product siloxanes are useful in a variety of personal and household care products where slow or controlled release of active ingredient is desired. A preferred embodiment utilizes substituents that when released as active ingredients are fragrant.
[EN] USE OF PYRIDOXAL ACETAL SALTS AS WATER-TRIGGERED PROFRAGRANCES<br/>[FR] UTILISATION DE SELS DE PYRIDOXAL ACÉTAL COMME PROPARFUMS DÉCLENCHÉS PAR L'EAU
申请人:VITACHEM LLC
公开号:WO2019147742A1
公开(公告)日:2019-08-01
A pro-fragrance delivery system based on a vitamin scaffold and a fragrant alcohol. The vitamin scaffold may be a vitamer of vitamin B6 or derivatives thereof. The pro-fragrance releases the fragrant alcohol by action of water at neutral pH.
Novel derivatives of 6-hydroxyhexanoates as fragrance ingredients
申请人:Givaudan Corporation
公开号:US04668433A1
公开(公告)日:1987-05-26
Compounds of the formula R.sub.2 COO--(CH.sub.2).sub.5 --COOR.sub.1 wherein: R.sub.1 is a one to four carbon alkyl group or a two to three carbon alkenyl group, and R.sub.2 is hydrogen, a one to three carbon alkyl group, a two or three carbon alkenyl group, methoxy or ethoxy, and fragrance compositions containing them.
Hand dishwashing compositions comprising polymeric suds volume and suds duration enhancers and methods for washing with same
申请人:Kasturi Chandrika
公开号:US20050164898A1
公开(公告)日:2005-07-28
The present invention relates to hand shishwashing compositions comprising polymeric suds volume and suds duration enhancers. These polymeric materials provide enhanced suds volume and suds duration during hand dishwashing.