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公开(公告)号：EP3638737A1
公开(公告)日：2020-04-22
申请号：EP18727036.8
申请日：2018-06-04
申请人： BASF SE
发明人： FLEISCHEL, Olivier , OTERO MARTINEZ, Iran , SCHATZ, Waldemar , WIEBELHAUS, Dag , ELING, Berend , SCHERZER, Dietrich , FERBITZ, Jens , PRAW, Michael , MALONSON, Bernie Lewis , TAYLOR, Ryan E
IPC分类号： C08L95/00
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公开(公告)号：EP3512905A1
公开(公告)日：2019-07-24
申请号：EP17768393.5
申请日：2017-09-05
申请人： BASF SE
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公开(公告)号：EP3201261B1
公开(公告)日：2018-12-12
申请号：EP15756121.8
申请日：2015-08-06
申请人： BASF SE
发明人： FEICHTENSCHLAGER, Bernhard , SMEETS, Alfons , BRUCHMANN, Bernd , THOMAS, Hans-Josef , FLEISCHEL, Olivier
IPC分类号： C08J3/24 , C09J133/14 , C08J5/04 , C08J5/24
CPC分类号： C08J5/24 , C08J3/247 , C08J5/042 , C08J5/043 , C08J2361/00 , C08J2367/06 , C09J133/064
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公开(公告)号：EP3764982A1
公开(公告)日：2021-01-20
申请号：EP19708336.3
申请日：2019-03-08
申请人： BASF SE
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公开(公告)号：EP3421568A1
公开(公告)日：2019-01-02
申请号：EP17178029.9
申请日：2017-06-27
申请人： BASF SE
发明人： KIERAT, Radoslaw , PUTZIEN, Sophie , BRUCHMANN, Bernd , FLEISCHEL, Olivier , GIGLI, Matteo , MÜLHAUPT, Rolf , KÜNKEL, Andreas , LAFUENTE CERDÁ, Óscar
摘要： The present invention is directed to a well fluid comprising at least one oligoglucosamine and/or a salt thereof and a drilling process wherein said well fluid is applied. Further, the present invention is directed to the use of oligoglucosamines and/or salts thereof in the development, exploitation and completion of underground mineral oil and natural gas deposits and in deep wells.
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公开(公告)号：EP3350249A1
公开(公告)日：2018-07-25
申请号：EP16762806.4
申请日：2016-09-07
申请人： BASF SE
发明人： PUTZIEN, Sophie , FLEISCHEL, Olivier , BRUCHMANN, Bernd , KUENKEL, Andreas , KIERAT, Radoslaw , MUELHAUPT, Rolf , GIGLI, Matteo
IPC分类号： C08G69/26
摘要： The present invention relates to a method for producing an amidoamine by reacting a triacid derivative (I) with at least one amine (A), the at least one amine (A) being selected from the group consisting of diethylene triamine and a diamine (II). The molar ratio of the triacid derivative (I) to the at least one amine (A) is in the range of 1 : 2 to 1 :
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公开(公告)号：EP4031625A1
公开(公告)日：2022-07-27
申请号：EP20772308.1
申请日：2020-09-17
申请人： BASF SE
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公开(公告)号：EP3763692A1
公开(公告)日：2021-01-13
申请号：EP20193351.2
申请日：2015-12-22
申请人： BASF SE
发明人： SCHMID, Markus , ZERULLA, Wolfram , PASDA, Gregor , WISSEMEIER, Alexander , LANG, Tobias , SCHNEIDER, Karl-Heinrich , BAAN, Zoltan , STAAL, Maarten , ALTENHOFF, Ansgar Gereon , MOLAWI, Kian , EBERT, Sophia , FLEISCHEL, Olivier
摘要： A composition comprising:
(A) a mixture comprising at least one (thio)phosphoric acid triamide according to the general formula (I)
R 1 R 2 N-P(X)(NH 2 ) 2 ,
wherein
X
is oxygen or sulfur;
R 1
is a C, to C 20 alkyl, C 3 to C 20 cycloalkyl, C 6 to C 20 aryl, or dialkylaminocarbonyl group;
R 2
is H, or
R 1 and R 2
together with the nitrogen atom linking them define a 5- or 6-membered saturated or unsaturated heterocyclic radical, which optionally comprises 1 or 2 further heteroatoms selected from the group consisting of nitrogen, oxygen, and sulfur,
and
(L1) at least one amine selected from the group consisting of (L29).-
公开(公告)号：EP3763691A1
公开(公告)日：2021-01-13
申请号：EP20193346.2
申请日：2015-12-22
申请人： BASF SE
发明人： SCHMID, Markus , Zerulla, Wolfram , PASDA, Gregor , WISSEMEIER, Alexander , LANG, Tobias , SCHNEIDER, Karl-Heinrich , BAAN, Zoltan , STAAL, Maarten , ALTENHOFF, Ansgar Gereon , MOLAWI, Kian , EBERT, Sophia , FLEISCHEL, Olivier
摘要： A composition comprising:
(A) a mixture comprising at least one (thio)phosphoric acid triamide according to the general formula (I)
R 1 R 2 N-P(X)(NH 2 ) 2 ,
wherein
X
is oxygen or sulfur;
R 1
is a C 1 to C 20 alkyl, C 3 to C 20 cycloalkyl, C 6 to C 20 aryl, or dialkylaminocarbonyl group;
R 2
is H, or
R 1 and R 2
together with the nitrogen atom linking them define a 5- or 6-membered saturated or unsaturated heterocyclic radical, which optionally comprises 1 or 2 further het-eroatoms selected from the group consisting of nitrogen, oxygen, and sulfur,
and (L1) at least one amine selected from the group consisting of (L14) and (L15).-
公开(公告)号：EP2817349B1
公开(公告)日：2017-04-19
申请号：EP13704948.2
申请日：2013-02-19
申请人： BASF SE
CPC分类号： C08L63/00 , C08G59/24 , C08G59/50 , C08G59/504 , C08G59/686 , C08K5/109
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