专利检索 ap:("ArianeGroup SAS" OR "Université De Reims Champagne-Ardenne" OR "Centre National de la Recherche Scientifique") AND inv:"LESAMBER, Cécile" 第 1 页

1.

发明授权
RÉSINE DURCISSABLE SUBSTITUT AUX RÉSINES PHÉNOLIQUES ET SES APPLICATIONS 有权

公开(公告)号：EP3408179B1

公开(公告)日：2020-09-16

申请号：EP17701859.5

申请日：2017-01-26

申请人： ArianeGroup SAS , Université De Reims Champagne-Ardenne , Centre National de la Recherche Scientifique

发明人： RIVIERES, Bastien , DEFOORT, Brigitte , LESAMBER, Cécile , COQUERET, Xavier

IPC分类号： B64G1/58 , F02K9/97 , C08L61/14 , C08G8/30 , C08G8/28 , C08G8/36

2.

发明公开
RÉSINE DURCISSABLE SUBSTITUT AUX RÉSINES PHÉNOLIQUES ET SES APPLICATIONS 审中-公开

公开(公告)号：EP3408179A1

公开(公告)日：2018-12-05

申请号：EP17701859.5

申请日：2017-01-26

申请人： ArianeGroup SAS , Université De Reims Champagne-Ardenne , Centre National de la Recherche Scientifique

发明人： RIVIERES, Bastien , DEFOORT, Brigitte , LESAMBER, Cécile , COQUERET, Xavier

IPC分类号： B64G1/58 , F02K9/97 , C08L61/14 , C08G8/30 , C08G8/28 , C08G8/36

摘要： The invention relates to a curable resin that represents an excellent substitute for phenolic resins and is therefore able to replace phenolic resins in all applications in which they are used. Said resin is characterised in that it comprises: (1) at least one prepolymer resulting from the prepolymerisation of a compound A comprising at least one aromatic or heteroaromatic ring, a first group -O-CH2-CΞCH and at least one second group selected from the groups -O-CH2-CΞCH2 and -CH2-CH=CH2, said groups being carried by the at least one aromatic or heteroaromatic ring; and (2) a compound B comprising at least two thiol groups (-SH). The invention also relates to a material obtained by curing said curable resin, and in particular to an ablative composite material. The invention further relates to a material obtained by curing said curable resin.