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公开(公告)号：US20240132668A1
公开(公告)日：2024-04-25
申请号：US18257633
申请日：2021-12-21
Applicant: BASF SE
Inventor： Holger TUERK , Susanne Carina ENGERT , Eugen RISTO , Alexander Michael HAYDL , Sophia EBERT
CPC classification number: C08G73/024 , C08G73/0226 , C11D3/3723
Abstract: Disclosed herein are novel alkoxylated polyalkylene imines or alkoxylated polyamines having amphiphilic properties. Additionally disclosed herein is a process for preparing such alkoxylated polyalkylene imines or alkoxylated polyamines as well as a method of using such compounds within, for example, cleaning compositions and/or in fabric and home care products. Further disclosed herein are those compositions or products as such.
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Patent Agency Ranking
公开(公告)号：US20250122337A1
公开(公告)日：2025-04-17
申请号：US18684197
申请日：2022-08-17
Applicant: BASF SE
Inventor： Holger TUERK , Elena WOLF , Susanne Carina ENGERT , Guido VANDERMEULEN , Eugen RISTO
Abstract: The present invention relates to novel modified alkoxylated polyalkylene imines or modified alkoxylated polyamines obtainable by a process comprising the steps a) to d). According to step a), a polyalkylene imine or a polyamine as such is reacted with a first alkylene oxide (AO1) in order to obtain a first intermediate (I1). Said first intermediate (I1) is reacted with at least one first lactone (LA1) and/or at least one first hydroxy carbon acid (HA1) in step b) in order to obtain a second intermediate (I2), followed by step c), wherein said second intermediate (I2) is reacted with at least one second alkylene oxide (AO2) in order to obtain a third intermediate (I3). Afterwards, said third intermediate (I3) is reacted with at least one second lactone (LA2) and/or at least one second hydroxy carbon acid (HA2) in order to obtain the novel modified alkoxylated polyalkylene imines or modified alkoxylated polyamines according to the present invention. The present invention further relates to a process as such for preparing such modified alkoxylated polyalkylene imines or modified alkoxylated polyamines as well as to the use of such compounds within, for example, cleaning compositions and/or in fabric and home care products. Furthermore, the present invention also relates to those compositions or products as such.
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3.发明申请公开(公告)号：US20250043076A1
公开(公告)日：2025-02-06
申请号：US18711751
申请日：2022-12-09
Applicant: BASF SE
Inventor： Holger TUERK , Eugen RISTO , Guido VANDERMEULEN
Abstract: Disclosed herein are polypropylene imine polymers (PPI) and their derivatives having side chains originating from polycondensation or polyaddition reactions using alkylene oxides, and lactones and/or hydroxy carbon acids, a process of producing same, and methods of using the same, for example in laundry or dishwashing.
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公开(公告)号：US20240360280A1
公开(公告)日：2024-10-31
申请号：US18684199
申请日：2022-08-17
Applicant: BASF SE
Inventor： Holger TUERK , Elena WOLF , Susanne Carina ENGERT , Guido VANDERMEULEN , Eugen RISTO
CPC classification number: C08G73/024 , C11D1/721
Abstract: The present invention relates to novel modified alkoxylated polyalkylene imines or modified alkoxylated polyamines obtainable by a process comprising the steps a) to c). According to step a), a polyalkylene imine or a polyamine as such is reacted with at least one first lactone (LA1) and/or at least one first hydroxy carbon acid (HA1) in order to obtain a first intermediate (I1), followed by step b), wherein said first intermediate (I1) is reacted with at least one alkylene oxide (AO) in order to obtain a second intermediate (I2). Afterwards, said second intermediate (I2) is reacted with at least one second lactone (LA2) and/or at least one second hydroxy carbon acid (HA2) in order to obtain the novel modified alkoxylated polyalkylene imines or modified alkoxylated polyamines according to the present invention. The present invention further relates to a process as such for preparing such modified alkoxylated polyalkylene imines or modified alkoxylated polyamines as well as to the use of such compounds within, for example, cleaning compositions and/or in fabric and home care products. Furthermore, the present invention also relates to those compositions or products as such.
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公开(公告)号：US20240279382A1
公开(公告)日：2024-08-22
申请号：US18563507
申请日：2022-06-07
Applicant: BASF SE
Inventor： Zeljko TOMOVIC , Maximilian ` JOOST , Alexander Michael Haydl , Eugen RISTO
CPC classification number: C08G18/485 , C08G18/12 , C08G18/18 , C08G18/302 , C08G18/4018 , C08G18/4216 , C08G73/0206 , C08L79/02 , C08G2110/0066 , C08G2110/0083
Abstract: Disclosed herein are processes for producing polyurethanes including mixing (a) polyisocyanate, (b) polymeric compounds having isocyanate-reactive groups, (c) optionally catalysts, (d) polymeric amines of general formula H2N—W-NR-[W-NR]l-[Q-NR]m-[S—NR]n-W-NH2 and optionally (e) blowing agents, (f) chain extenders and/or crosslinking agents and (g) auxiliaries and/or additives to form a reaction mixture and reacting the reaction mixture to afford the polyurethane where the polydispersity of the polymeric amines (d) is at least 1.2. Further disclosed herein are a polyurethane produced by the process, a method of using such a polyurethane in enclosed spaces and a composition including (b) polymeric compounds having isocyanate-reactive groups, (c) catalysts and (d) polymeric amines of general formula H2N—W-NR-[W-NR]l-[Q-NR]m-[S—NR]n-W-NH2 and blowing agents including water, where the polydispersity of the polymeric amines (d) is at least 1.2.
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公开(公告)号：US20230125610A1
公开(公告)日：2023-04-27
申请号：US17907402
申请日：2021-06-08
Applicant: BASF SE
Inventor： Holger TUERK , Susanne Carina ENGERT , Alexander Michael HAYDL , Eugen RISTO
Abstract: Described herein is an amphiphilic alkoxylated polyethylene/-propylene imine copolymer. Also described herein is a process for manufacturing the amphiphilic alkoxylated polyethylene/-propylene imine copolymer and a method of using the amphiphilic alkoxylated polyethylene/-propylene imine copolymer.
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