Biocatalysed synthesis of the enantiomers of the floral odorant Florhydral®
摘要:
The two enantiomers of the floral odorant Florhydral(R) were prepared by enzymatic methods, and their olfactory properties were evaluated. (+)-Florhydral(R) was found to be Much more powerful than the (-)-enantionier. (C) 2002 Elsevier Science Ltd. All rights reserved.
Biocatalysed synthesis of the enantiomers of the floral odorant Florhydral®
摘要:
The two enantiomers of the floral odorant Florhydral(R) were prepared by enzymatic methods, and their olfactory properties were evaluated. (+)-Florhydral(R) was found to be Much more powerful than the (-)-enantionier. (C) 2002 Elsevier Science Ltd. All rights reserved.
PROCESS FOR THE PREPARATION OF A THERMOPLASTIC ELASTOMERIC VULCANIZATE
申请人:Stichting Dutch Polymer Institute
公开号:EP1694765A2
公开(公告)日:2006-08-30
[EN] PROCESS FOR THE PREPARATION OF A THERMOPLASTIC ELASTOMERIC VULCANIZATE<br/>[FR] PROCESSUS DE PREPARATION D'UN VULCANISAT ELASTOMERE THERMOPLASTIQUE
申请人:STICHTING DUTCH POLYMER INST
公开号:WO2005054360A2
公开(公告)日:2005-06-16
The invention deals with a process for the preparation of a thermoplastic elastomeric vulcanizate, based on a polyolefin and a rubber. The rubber is vulcanized with an organic peroxide having at least one terminal carbon-carbon bond in the molecule. As a result, blooming effects are reduced and physical properties are improved.