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公开(公告)号:EP2655452A1
公开(公告)日:2013-10-30
申请号:EP11802029.6
申请日:2011-12-13
发明人: ABUSLEME, Julio A , BIANCARDI, Roberto , ROBLOT, Fabien , BERTASA, Anna Maria , BRINATI, Giulio
IPC分类号: C08F251/02 , B01D71/78 , C08J5/22 , C08F290/04 , C08F290/10 , C08F290/02
CPC分类号: C08F14/22 , B01D71/32 , B01D71/78 , B01D2323/38 , C08F8/00 , C08F214/225 , C08F251/02 , C08F290/02 , C08F290/10 , C08F214/22
摘要: The present invention pertains to a process for the manufacture of a grafted fluorinated polymer comprising at least one grafted side chain comprising one or more glycosidic recurring units [polymer (F)], said process comprising polymerizing: - vinylidene fluoride (VDF), - optionally, one or more other fluorinated monomers [monomers (F)], and - optionally, one or more (meth)acrylic monomers [monomers (MA)], in the presence of at least one polysaccharide derivative [derivative (P)], said polysaccharide derivative having a dynamic viscosity of less than 15 mPa x s, as measured according to ASTM D445 at 20°C in an aqueous solution at a concentration of 2% by weight, and by further providing novel polymers (F) as defined above.
摘要翻译: 本发明涉及制造包含至少一个包含一个或多个糖苷重复单元[[聚合物(F)]的接枝侧链的接枝氟化聚合物的方法,所述方法包括聚合: - 偏二氟乙烯(VDF), - 任选地 ,一种或多种其他氟化单体[单体(F)]和 - 任选的一种或多种(甲基)丙烯酸单体[单体(MA)]在至少一种多糖衍生物[衍生物(P) 根据ASTM D445在20℃下在浓度为2重量%的水溶液中测量的具有小于15mPa xs的动态粘度的多糖衍生物,并且进一步提供如上定义的新型聚合物(F)。
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公开(公告)号:EP2935369B1
公开(公告)日:2017-05-17
申请号:EP13805926.6
申请日:2013-12-17
发明人: WLASSICS, Ivan , BIANCARDI, Roberto , CAMPANELLI, Pasquale , DI NICOLO', Emanuele , SANGUINETI, Aldo , TONELLI, Claudio Adolfo Pietro
IPC分类号: C08F214/22 , C08F251/02 , C08F290/04 , C08F290/10 , C08G77/46 , C08F214/00
CPC分类号: C08G81/025 , B01D67/0023 , C08F214/22 , C08F214/225 , C08G65/007 , C08G2261/128 , C08G2650/48 , C08L63/00 , C08L71/00 , C08L2205/05 , C08L27/16
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公开(公告)号:EP2935369A1
公开(公告)日:2015-10-28
申请号:EP13805926.6
申请日:2013-12-17
发明人: WLASSICS, Ivan , BIANCARDI, Roberto , CAMPANELLI, Pasquale , DI NICOLO', Emanuele , SANGUINETI, Aldo , TONELLI, Claudio Adolfo Pietro
IPC分类号: C08F214/22 , C08F251/02 , C08F290/04 , C08F290/10 , C08G77/46 , C08F214/00
CPC分类号: C08G81/025 , B01D67/0023 , C08F214/22 , C08F214/225 , C08G65/007 , C08G2261/128 , C08G2650/48 , C08L63/00 , C08L71/00 , C08L2205/05 , C08L27/16
摘要: The present invention pertains to a process for the manufacture of a grafted fluoropolymer [polymer (Fg)], said process comprising reacting: A) at least one fluoropolymer comprising at least one functional group selected from the group consisting of a hydroxyl group and a carboxylic acid group [polymer (F)], B) at least one polyoxyalkylene (POA) of formula (I): R
B -(CH
2 -O)
x -(CH
2 CHR
A O)
n -(CH
2 -O)
x' -R
C ,
wherein at least one of R
B and R
C is a reactive group comprising at least one heteroatom selected from oxygen and nitrogen different from the hydroxyl group, the remaining, if any, being a -[O]
z -CH
3 alkyl group, wherein z is 0 or 1, R
A is a hydrogen atom or a C
1 -C
5 alkyl group, x and x', equal to or different from each other, are independently 0 or 1, and n is an integer comprised between 2 and 1000, preferably between 5 and 200, C) optionally, in the presence of at least one catalyst, and D) optionally, in the presence of at least one organic solvent (S). The present invention also pertains to grafted fluoropolymers obtained from said process and to uses of said grafted fluoropolymers for manufacturing porous membranes.-
公开(公告)号:EP2655452B1
公开(公告)日:2017-02-22
申请号:EP11802029.6
申请日:2011-12-13
发明人: ABUSLEME, Julio A , BIANCARDI, Roberto , ROBLOT, Fabien , BERTASA, Anna Maria , BRINATI, Giulio
IPC分类号: C08F14/22 , C08F251/02 , B01D71/78 , C08J5/22 , C08F290/04 , C08F290/10 , C08F290/02 , B01D71/32
CPC分类号: C08F14/22 , B01D71/32 , B01D71/78 , B01D2323/38 , C08F8/00 , C08F214/225 , C08F251/02 , C08F290/02 , C08F290/10 , C08F214/22
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公开(公告)号:EP4352122A1
公开(公告)日:2024-04-17
申请号:EP22732497.7
申请日:2022-06-06
发明人: ABUSLEME, Julio A. , BRUSSEAU, Ségolène , ORIANI, Andrea Vittorio , FIORE, Michele , BIANCARDI, Roberto
IPC分类号: C08F214/22 , H01M4/04 , H01M4/139 , H01M4/62 , H01M10/0525 , C09D127/16 , C09J127/16
CPC分类号: C08F214/225 , H01M4/139 , H01M4/0404 , H01M4/043 , H01M4/623 , C09D127/16
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公开(公告)号:EP4327376A1
公开(公告)日:2024-02-28
申请号:EP22722220.5
申请日:2022-04-11
发明人: ABUSLEME, Julio A. , LE GULLUCHE, Anne-Charlotte , ORIANI, Andrea Vittorio , FIORE, Michele , BIANCARDI, Roberto
IPC分类号: H01M4/04 , H01M4/139 , H01M4/62 , H01M10/0525 , C08F214/22 , C09J127/16 , C09D127/16
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