[EN] PHYSIOLOGICAL COOLING COMPOUNDS<br/>[FR] COMPOSÉS DE REFROIDISSEMENT PHYSIOLOGIQUE
申请人:PINOVA HOLDINGS INC
公开号:WO2016196751A1
公开(公告)日:2016-12-08
Physiological cooling compounds of Structure 1, where R1 is p-menthyl or 2,3,4-trimethylpent-3-yl group and R2-R8 are hydrogen or alkyl groups. The combination of R2-R8 is such that the N-alkyl group is a branched C5 alkyl or branched or linear C6-C8 alkyl group. The new carboxamides are valuable sensory ingredients which provide long-lasting cooling sensation and freshness in personal care, oral care, cosmetic products, pharmaceutical preparations, confectionary, food and beverages.
Polyester with high carboxyl end groups and methods for making
申请人:Caldwell Elizabeth Sara
公开号:US20050176920A1
公开(公告)日:2005-08-11
The present invention relates to a polyester or copolyester composition containing a substituted cyclic anhydride, having a carboxyl end group of greater or equal to 25 mmol/kg. The present invention also concerns a method of making such a polyester or copolyester by late injection of the substituted cyclic anhydride at the end of polycondensation, or alternatively adding the substituted cyclic anhydride to the preform injection molding machine, prior to stretch blow molding a container.