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公开(公告)号:EP3455310A1
公开(公告)日:2019-03-20
申请号:EP17719627.6
申请日:2017-04-28
申请人: BASF SE
发明人: PIETSCH, Ines , ROSCHMANN, Konrad , TONHAUSER, Christine , GEORGIEVA, Kristina , BREU, Josef , FEICHT, Patrick
IPC分类号: C09D125/00
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公开(公告)号:EP3328948B1
公开(公告)日:2019-04-24
申请号:EP16745099.8
申请日:2016-07-27
申请人: BASF SE
发明人: PIETSCH, Ines , ROSCHMANN, Konrad , DEETER, Gary , MCGUIRE, Meaghan , FELLER, Russell Kenneth , BREU, Josef , KALO, Hussein
IPC分类号: C09D133/06 , C08L79/02 , C08K3/34
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3.
公开(公告)号:EP3411441A1
公开(公告)日:2018-12-12
申请号:EP17701153.3
申请日:2017-01-25
申请人: BASF SE
发明人: PIETSCH, Ines , ROSCHMANN, Konrad , TONHAUSER, Christine , GEORGIEVA, Kristina , BREU, Josef , FEICHT, Patrick
IPC分类号: C09D5/00 , C08J7/04 , C09D7/12 , C08G18/08 , C09D175/04
CPC分类号: C09D5/00 , C08J7/04 , C08K3/346 , C08K2201/008 , C08L75/04 , C09D7/70 , C09D175/04
摘要: Described is an aqueous one-component coating composition comprising dispersed polyurethane and phyllosilicate. The polyurethane carries acid groups which are at least partially neutralized with a hydrophilic base selected from inorganic bases and organic mono-amines. The hydrophilic base has a water solubility at 20°C of at least 150 g/l, preferably of at least 200 g/l. The composition can be used for providing oxygen barrier properties to a polymer film.
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4.
公开(公告)号:EP3328948A1
公开(公告)日:2018-06-06
申请号:EP16745099.8
申请日:2016-07-27
申请人: BASF SE
发明人: PIETSCH, Ines , ROSCHMANN, Konrad , DEETER, Gary , MCGUIRE, Meaghan , FELLER, Russell Kenneth , BREU, Josef , KALO, Hussein
IPC分类号: C09D133/06 , C08L79/02 , C08K3/34
CPC分类号: C09D133/02 , B65D65/42 , C08J7/047 , C08J2367/02 , C08J2433/02 , C08J2479/02 , C09D5/00 , C09D7/62 , C09D133/064 , C08L79/02 , C08K3/34
摘要: Described is an aqueous composition comprising (a) at least one polyanion, (b) at least one ethoxylated cationic polymer, and (c) at least one phyllosilicate. The composition can be used for providing oxygen barrier properties to a polymer film.
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