公开(公告)号：EP3283531A1

公开(公告)日：2018-02-21

申请号：EP16719300.2

申请日：2016-04-14

申请人： Association pour les Transferts de Technologies du Mans ,  Centre de Cooperation Internationale en Recherche Agronomique pour le Developpement

发明人： AMOR, Ali ,  PALU, Serge ,  PIOCH, Daniel, Auguste, Marie, Paul ,  DORGET, Michel

IPC分类号： C08C4/00 ,  B01D11/00 ,  C08L1/06

CPC分类号： C08C2/02 ,  B01D11/0238 ,  C08C4/00 ,  C08H8/00

摘要： The invention relates to a method for extracting high-quality polyisoprene by grinding plants, by rotary shearing using a device comprising at least one rotor and at least one stator, into particles with a size of less than 1 mm, or grinding at a pH higher than 3 and lower than 8. Said method is implemented in aqueous phase and makes it possible to prepare a a dispersion of polyisoprene in water having a mean molar mass by weight (M
w ) of more than 800,000 g/mol. The polyisoprene is extracted from plants and in particular from guayule (
Parthenium argentatum ). This method is particularly respectful with the environment.

公开(公告)号：EP3283531B1

公开(公告)日：2019-06-05

申请号：EP16719300.2

申请日：2016-04-14

申请人： Association pour les Transferts de Technologies du Mans ,  Centre de Cooperation Internationale en Recherche Agronomique pour le Developpement

发明人： AMOR, Ali ,  PALU, Serge ,  PIOCH, Daniel, Auguste, Marie, Paul ,  DORGET, Michel

IPC分类号： C08C4/00 ,  B01D11/00 ,  C08L1/06