公开(公告)号：EP4127050A1

公开(公告)日：2023-02-08

申请号：EP21716805.3

申请日：2021-03-23

申请人： ROQUETTE FRERES ,  Alliance Gums & Industries

发明人： LAMOTTE D'INCAMPS, Florence ,  LOUVET-POMMIER, Géraldine ,  MENTINK, Léon ,  PIOT, Sophie

IPC分类号： C08L3/06 ,  C08L3/08 ,  C08L5/00 ,  A61K8/02 ,  A61K8/06 ,  A61K8/73

公开(公告)号：EP3781120A1

公开(公告)日：2021-02-24

申请号：EP19724547.5

申请日：2019-04-17

申请人： ROQUETTE FRERES

发明人： MENTINK, Léon ,  WILS, Daniel ,  PIOT, Sophie

IPC分类号： A61K8/73 ,  A61Q19/08 ,  A61Q17/00

公开(公告)号：EP3723722A1

公开(公告)日：2020-10-21

申请号：EP18833478.3

申请日：2018-12-12

申请人： ROQUETTE FRERES

发明人： MENTINK, Léon ,  LHERITIER, Anne-Marie ,  LAVARDE, Marc ,  PIOT, Sophie

IPC分类号： A61K8/73

公开(公告)号：EP2344580A1

公开(公告)日：2011-07-20

申请号：EP09756018.9

申请日：2009-10-13

申请人： Roquette Freres

发明人： MENTINK, Léon ,  TRIPIER, Jacques

IPC分类号： C08L3/06 ,  C08K5/103 ,  C08L23/06 ,  A23G4/08 ,  C08L51/06

CPC分类号： C08L3/06 ,  A23G4/08 ,  C08K5/053 ,  C08K5/103 ,  C08L21/00 ,  C08L51/003 ,  C08L51/04 ,  C08L51/06 ,  C08L51/08 ,  C08L51/085 ,  C08L67/04 ,  C08L2666/02

摘要： The subject matter of the present invention is an elastomeric composition, characterized in that it contains: - at least 5% and at most 70% by weight of an ester of a starchy material, which has a degree of ester substitution (DS) of between 1.0 and 3.0, preferably between 1.2 and 3.0, - at least 5% and at most 40% by weight of a plasticizer of this ester of starchy material, said plasticizer preferably being other than water, and - at least 25% by weight and at most 90% by weight of an elastomeric non-starch polymer.

公开(公告)号：EP2294125A2

公开(公告)日：2011-03-16

申请号：EP09761936.5

申请日：2009-06-12

申请人： Roquette Freres

发明人： MENTINK, Léon ,  GIMENEZ, Jérôme ,  LAGNEAUX, Didier

IPC分类号： C08L3/00 ,  C08L3/02 ,  C08J5/00 ,  C08L35/06 ,  C08L23/12 ,  C08L51/06 ,  C08L75/04 ,  C08K3/36 ,  C08K3/26 ,  C08K5/053 ,  C08K5/29 ,  C09J103/02 ,  B82B3/00

CPC分类号： C08L3/00 ,  B82Y30/00 ,  C08J3/226 ,  C08J5/005 ,  C08J2303/02 ,  C08J2403/00 ,  C08L3/02 ,  C08L3/06 ,  C08L35/06 ,  C08L2666/02 ,  C08L2666/26 ,  C08L2666/04

摘要： The invention relates to a thermoplastic and/or elastomer composition that comprises: at least 50 wt % and 99.95 wt % at most of a starchy composition (a) including at least one starch; at least 0.05 wt % and 50 wt % at most of a nanometric product (b) including particles having at least one dimension of 0.1 to 500 nanometers and selected from mixed products containing at least one lamellar clay and at least one cationic oligomer or cationic synthetic polymer, organic, mineral or mixed nanotubes, organic, mineral or mixed nanocrystals and nanocrystallites, organic, mineral or mixed nanobeads and nanospheres customised into clusters or agglomerated, and mixtures of these nanometric products, the percentage being expressed in dry weight and added to the sum in dry weight of (a) and (b); and at least one non-starchy polymer (c).

公开(公告)号：EP1879686A2

公开(公告)日：2008-01-23

申请号：EP06755480.8

申请日：2006-05-10

申请人： ROQUETTE FRERES

发明人： MENTINK, Léon ,  BERNAERTS, Joël

IPC分类号： B01F3/00 ,  C23G5/032 ,  C07D493/04 ,  D06B1/00

CPC分类号： C09D5/024 ,  C09D11/03 ,  Y02P20/544

摘要： The invention relates to a method for the treatment of a material other than the human body, in which the material to be treated is mixed or brought into contact with a composition comprising: a) at least one compound A which is selected from dianhydrohexitol ethers, preferably dimethyl isosorbide; and b) at least one compound B which is selected from alkaline agents, acid agents and solubilising agents which are chosen from among liquid fatty alcohols at 25 °C other than isostearylic alcohol, non-fatty alcohols, terpenic compounds, aldehydes, ketones, fluoro compounds, sulphur compounds, ethers, esters and supercritical fluids.

公开(公告)号：EP3897551A1

公开(公告)日：2021-10-27

申请号：EP19845586.7

申请日：2019-12-13

申请人： ROQUETTE FRERES

发明人： MENTINK, Léon ,  LE BIHAN, Grégory ,  BIRRAUX, Jérémie

IPC分类号： A61K8/34 ,  A61K8/73 ,  A61Q19/00 ,  A61K8/02 ,  A61K8/60

公开(公告)号：EP3890697A1

公开(公告)日：2021-10-13

申请号：EP19868209.8

申请日：2019-12-04

申请人： ROQUETTE FRERES

发明人： MENTINK, Léon ,  PIOT, Sophie

IPC分类号： A61K8/73 ,  A61Q19/00 ,  A61K8/02

公开(公告)号：EP2516535A1

公开(公告)日：2012-10-31

申请号：EP10810781.4

申请日：2010-12-22

申请人： Roquette Freres

发明人： MENTINK, Léon ,  BEAUDOUX, Didier ,  CONSTANT, Bernard

IPC分类号： C08L3/00 ,  C08L23/00 ,  C08L23/10 ,  C08L3/02

CPC分类号： C08L23/10 ,  C08K5/0016 ,  C08K5/29 ,  C08K7/02 ,  C08L3/02 ,  C08L23/00 ,  C08L51/06 ,  C08L77/00 ,  C08L2205/16 ,  C08L2666/06 ,  C08L2666/26 ,  C08L2666/02 ,  C08L2666/24

摘要： The present invention relates to a composition containing plant matter and synthetic fibres, characterised in that said composition includes: at least 10 wt% and at most 95 wt% of a thermoplastic composition (a) including at least one polyolefin and at least one thermoplastic starch; and at least 5 wt% and at most 90 wt% of synthetic fibres (b) having a diameter of 2 to 35 microns and a specific modulus of 25 to 230 GPa.m
3 /kg.

公开(公告)号：EP2247662A2

公开(公告)日：2010-11-10

申请号：EP09706042.0

申请日：2009-01-29

申请人： Roquette Freres

发明人： MENTINK, Léon ,  LAGNEAUX, Didier ,  GIMENEZ, Jérôme

IPC分类号： C08L3/02 ,  C08L75/04 ,  C08G18/64 ,  C08L3/04 ,  C08K5/29 ,  C08J3/20

CPC分类号： C08G18/7657 ,  C08G18/0895 ,  C08G18/6484 ,  C08K5/29 ,  C08L3/02 ,  C08L3/04 ,  C08L75/04 ,  C08L2666/20 ,  C08L2666/26

摘要： The subject matter of the present invention is a novel starch-based composition comprising: (a) at least 45% by weight of at least one soluble starch, (b) at most 55% by weight of at least one non-biodegradable, non-amylaceous polymer, and (c) a bonding agent carrying at least two functional groups capable of reacting with molecules carrying functions comprising an active hydrogen, these amounts being expressed with respect to solids and relative to the sum of (a) and (b). The present invention also relates to a method for preparing such a starch-based composition and to a thermoplastic composition prepared by heating such a composition.