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1.发明申请
公开(公告)号：WO2019048474A1
公开(公告)日：2019-03-14
申请号：PCT/EP2018/073863
申请日：2018-09-05
Applicant: BASF SE
Inventor： DETERING, Juergen , DE MORAGAS, Maria , FUCHS, Yannick , ESPER, Claudia , SCHMIDT-HANSBERG, Benjamin , MEISE, Markus , LANZINGER, Dominik , WAGNER, Aaron , WITTELER, Helmut , ARNDT, Matthias
CPC classification number: C11D17/042 , C11D3/2068 , C11D3/3707 , C11D3/3757 , C11D3/3761 , C11D17/06
Abstract: The present invention relates to a washing- and cleaning-active polymer film which comprises a mixture of at least one polymer (P1) comprising polymerized units of at least one α,β-ethylenically unsaturated carboxylic acid or a salt thereof and optionally further comonomers and a polyoxyalkylene ether (PE). The invention furthermore relates to a process for producing such a washing- and cleaning-active polymer film and to a covering or coating for a detergent or cleaner portion which comprises such a polymer film or consists thereof.
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公开(公告)号：WO2018011135A1
公开(公告)日：2018-01-18
申请号：PCT/EP2017/067252
申请日：2017-07-10
Applicant: BASF SE
Inventor： EL-TOUFAILI, Faissal-Ali , LAUBSCHER, Timo , DETERING, Juergen , KELLER, Martin , DEBEAUVAIS DE VASCONCELOS, Ines , LANZINGER, Dominik
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von festen Acrylsäurepolymeren mit den Schritten: (a) Herstellung einer wässrigen Acrylsäurepolymerlösung mit einem Feststoffgehalt von 30 bis 70 Gew.-% durch radikalische Polymerisation, (b) zumindest teilweise Neutralisation der wässrigen Acrylsäurepolymerlösung durch Zugabe einer Base, wodurch Neutralisationswärme freigesetzt wird, und Aufkonzentrieren der wässrigen Acrylsäurepolymerlösung unter Ausnutzung der Neutralisationswärme zu einer hochkonzentrierten Acrylsäurepolymerlösung mit einem Feststoffgehalt von 60 bis 80 Gew.-%, (c) Formgebung und Trocknung der hochkonzentrierten Acrylsäurepolymerlösung.
Abstract translation: 本发明涉及制备固体丙烯酸类聚合物的方法，其包括以下步骤：（a）制备固体含量为30-70重量％的聚合物含水丙烯酸溶液，通过自由基 聚合，（b）通过加入碱以释放中和热并使用中和热浓缩含水丙烯酸聚合物溶液来至少部分中和含水丙烯酸聚合物溶液以形成高度浓缩的丙烯酸 （c）成形和干燥高浓度丙烯酸聚合物溶液。
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公开(公告)号：WO2021046285A1
公开(公告)日：2021-03-11
申请号：PCT/US2020/049310
申请日：2020-09-04
Applicant: ECOLAB USA INC. , BASF SE
Inventor： KIEFFER, Janel Marie , DAILEY, James S. , GESSNER, Thomas , LANZINGER, Dominik , TROPSCH, Juergen
Abstract: Surfactant systems and compositions incorporating the same are disclosed for use as cleaning compositions and rinse aid compositions. The solid surfactant systems are prilled, pastilled, flaked or granular solids and are incorporated into solid formulations at high concentrations for both improved performance and manufacturing benefits. The methods of using the solid compositions containing the surfactant systems for cleaning applications and rinse aid applications are also disclosed.
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公开(公告)号：WO2018029038A1
公开(公告)日：2018-02-15
申请号：PCT/EP2017/069406
申请日：2017-08-01
Applicant: BASF SE
Inventor： SALZINGER, Stephan , BRODHAGEN, Andreas , FUCHS, Yannick , LANZINGER, Dominik , WITTELER, Helmut
IPC: C08F120/06 , C08F2/24 , C08F2/44 , C08F220/06
Abstract: The present invention relates to a process for the preparation of a polymer composition comprising at least one polymer and at least one polyether compound (PE), The polymer is obtained by radical polymerization of a monomer composition (M) comprising at least one olefinically unsaturated acid monomer and optionally further monomers such as a chain transfer agent. The radical polymerization is carried out in at least one continuously operated back-mixed reactor and in the presence of the polyether compound (PE).
Abstract translation: 本发明涉及制备包含至少一种聚合物和至少一种聚醚化合物（PE）的聚合物组合物的方法。所述聚合物通过单体组合物（M ），其包含至少一种烯属不饱和酸单体和任选其它单体如链转移剂。 自由基聚合在至少一个连续操作的反向混合反应器中并在聚醚化合物（PE）存在下进行。
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公开(公告)号：WO2021043999A1
公开(公告)日：2021-03-11
申请号：PCT/EP2020/074793
申请日：2020-09-07
Applicant: BASF SE
Inventor： LANZINGER, Dominik , TROPSCH, Juergen , FUCHS, Yannick
Abstract: The present invention relates to a solid surfactant composition comprising at least one polymer P1) that comprises polymerized units of at least one monomer A), selected from the group consisting of α, β-ethylenically unsaturated carboxylic acids, salts of α, β-ethylenically unsaturated carboxylic acids, α, β-ethylenically unsaturated carboxylic acid anhydrides and mixtures thereof; and at least one nonionic surfactant of the general formula (I) R1-(A)x-(B)y1-(A)z-(B)y2-R2, characterized in that the solid surfactant composition has a glass transition temperature (Tg) of at least 50 °C, determined by differential scanning calorimetry according to DIN EN ISO 11357-2, at a heating rate of 20 K/min. The present invention further relates to the use of the solid surfactant composition in a cleaning formulation.
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Patent Agency Ranking
公开(公告)号：WO2020016366A1
公开(公告)日：2020-01-23
申请号：PCT/EP2019/069390
申请日：2019-07-18
Applicant: BASF SE
Inventor： MALISZ, Jacek , MUELLER, Andreas , NAGEL, Johannes , LANZINGER, Dominik
IPC: C07D251/24
Abstract: The present invention provides an improved process for isolating 2,4-bis-(2,4-dihydroxyphenyl)-6-(4-methoxyphenyl)-1,3,5-triazine (DIOPAT) from an aqueous alkaline mixture M comprising the DIOPAT, 2,4-dihydroxybenzophenone,and aluminum salts, wherein the process comprises the steps of precipitating the DIOPAT by acidifying the mixture M to a pH
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公开(公告)号：EP3823959A1
公开(公告)日：2021-05-26
申请号：EP19742566.3
申请日：2019-07-18
Applicant: BASF SE
Inventor： MALISZ, Jacek , MUELLER, Andreas , NAGEL, Johannes , LANZINGER, Dominik
IPC: C07D251/24
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8.发明公开
公开(公告)号：EP3679118A1
公开(公告)日：2020-07-15
申请号：EP18765118.7
申请日：2018-09-05
Applicant: BASF SE
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公开(公告)号：EP3497138A1
公开(公告)日：2019-06-19
申请号：EP17745742.1
申请日：2017-08-01
Applicant: BASF SE
Inventor： SALZINGER, Stephan , BRODHAGEN, Andreas , FUCHS, Yannick , LANZINGER, Dominik , WITTELER, Helmut
IPC: C08F120/06 , C08F2/24 , C08F2/44 , C08F220/06
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公开(公告)号：EP4025677A1
公开(公告)日：2022-07-13
申请号：EP20763974.1
申请日：2020-09-07
Applicant: BASF SE
Inventor： LANZINGER, Dominik , TROPSCH, Juergen , FUCHS, Yannick
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