公开(公告)号：US09062136B2

公开(公告)日：2015-06-23

申请号：US13853552

申请日：2013-03-29

Applicant: BASF SE

Inventor： Marta Porta Garcia ,  Martine Weis ,  Andreas Lanver ,  Mathieu Blanchot ,  Aaron Flores-Figueroa ,  Rainer Klopsch ,  Christina Haaf ,  Olaf Kutzki

IPC: C08L63/02 ,  C09J163/02 ,  C09D163/02 ,  C08F24/00 ,  C08F222/10 ,  C08F220/40 ,  C08F220/18

CPC classification number: C08F24/00 ,  C08F220/18 ,  C08F220/40 ,  C08F222/10

Abstract: Polymerizable alkylidene-1,3-dioxolan-2-one monomers, a process for preparation of polymerizable alkylidene-1,3-dioxolan-2-one monomers, and the use thereof for preparation of polymers. The invention also relates to the homopolymers and copolymers obtained by homopolymerization or copolymerization of alkylidene-1,3-dioxolan-2-one monomers and to the use thereof as a component in 2K binder compositions.

Abstract translation: 可聚合亚烷基-1,3-二氧戊环-2-酮单体，制备可聚合亚烷基-1,3-二氧戊环-2-酮单体的方法及其制备聚合物的用途。 本发明还涉及通过亚烷基-1,3-二氧戊环-2-酮单体的均聚或共聚获得的均聚物和共聚物，以及其作为2K粘合剂组合物中的组分的用途。

公开(公告)号：US20140024780A1

公开(公告)日：2014-01-23

申请号：US13945502

申请日：2013-07-18

Applicant: BASF SE

Inventor： Ouidad Benlahmar ,  Aaron Flores-Figueroa ,  Volodymyr Boyko ,  Dieter Boeckh ,  Markus Brym ,  Christofer Arisandy ,  Wolfgang Schrof ,  Frank Huelskoetter ,  Yonas Gizaw ,  Roy Jerome Harrington ,  Sumanth Narahari Jamadagni ,  Peter Koenig

IPC: C11D3/00

CPC classification number: C11D3/001 ,  C11D3/0015 ,  C11D3/0026 ,  C11D3/373 ,  C11D3/3769 ,  C11D3/3773 ,  C11D3/3776 ,  D06M15/263 ,  D06M15/273 ,  D06M15/285 ,  D06M15/3562

Abstract: The present invention relates to hydrophobically modified cationic polymers obtainable by the polymerization of one or more cationic ethylenically unsaturated monomers with an ethylenically unsaturated monomer having anhydride, imide, lactone, carboxylic acid, isocyanate or blocked isocyanate group and a reactive siloxane and processes for preparing them. These polymers are useful i.a. as a depositioning aid of hydrophobic actives onto fibrous substrates.

Abstract translation: 本发明涉及通过一种或多种阳离子烯键式不饱和单体与具有酸酐，酰亚胺，内酯，羧酸，异氰酸酯或嵌段异氰酸酯基团和反应性硅氧烷的烯键式不饱和单体聚合而获得的疏水改性阳离子聚合物及其制备方法 。 这些聚合物是有用的。 作为疏水活性剂沉积在纤维底物上的助剂。

公开(公告)号：US10920001B2

公开(公告)日：2021-02-16

申请号：US16072552

申请日：2017-01-16

Applicant: BASF SE

Inventor： Reinhold J. Leyrer ,  Gledison Fonseca ,  Aaron Flores-Figueroa ,  Volodymyr Boyko ,  Robert Richard Dykstra ,  Mark Robert Sivik

IPC: C08F226/02 ,  C08F226/06 ,  C08F220/34 ,  C08F2/22 ,  C08F220/56 ,  C08F226/10 ,  C08F226/08 ,  C08F226/12

Abstract: The present invention relates to a process for obtaining a cationic polymer by polymerization of at least one cationic monomer, at least one crosslinker and optionally further monomers, such as nonionic monomers, associative monomers and/or chain transfer agents. The cationic polymer has an at least bimodal molecular weight distribution with at least one first peak (P1) and at least one second peak (P2), wherein the first peak has a lower average sedimentation coefficient of ≤100 Sved and the second peak has a higher average sedimentation coefficient of ≥1000 Sved. The polymerization is carried out in two subsequent steps I) and II). In step II), the crosslinker is either completely absent or present in a very limited amount. Step II) is carried out after the polymerization of step I is finished or vice versa.

公开(公告)号：US10240100B2

公开(公告)日：2019-03-26

申请号：US15115587

申请日：2015-01-29

Applicant: BASF SE

Inventor： Jochen Mezger ,  Maxim Peretolchin ,  Aaron Flores-Figueroa ,  Markus Hansch ,  Ludwig Voelkel ,  Ivette Garcia Castro ,  Klaus Muehlbach ,  Harald Boehnke

IPC: C10L1/196 ,  C10L10/04 ,  C10M129/72 ,  C10M129/92 ,  C10L1/188 ,  C10M129/34 ,  C10M145/12 ,  C10M145/16 ,  C10M159/00 ,  C10M171/00 ,  C10L1/14 ,  C10L1/16 ,  C10L10/18 ,  C10L10/06 ,  C08F210/14 ,  C08F222/06 ,  C10L1/197 ,  C10L1/236

Abstract: The present invention relates to novel uses of corrosion inhibitors in fuels and lubricants.

公开(公告)号：US20190062478A1

公开(公告)日：2019-02-28

申请号：US16072552

申请日：2017-01-16

Applicant: BASF SE

Inventor： Rheinhold J. Leyrer ,  Gledison Fonseca ,  Aaron Flores-Figueroa ,  Volodymyr Boyko ,  Robert Richard Dykstra ,  Mark Robert Sivik

IPC: C08F220/34 ,  C08F226/10 ,  C08F226/06

Abstract: A process for obtaining a cationic polymer is disclosed. The cationic polymer is obtained by polymerization of at least one cationic monomer, at least one crosslinker and optionally further monomers, such as nonionic monomers, associative monomers and/or chain transfer agents. The cationic polymer has an at least bimodal molecular weight distribution with at least one first peak (P1) and at least one second peak (P2), wherein the first peak has a lower average sedimentation coefficient of 100 Sved and the second peak has a higher average sedimentation coefficient of 1000 Sved. The polymerization is carried out in two subsequent steps I) and II). In step II), the crosslinker is either completely absent or present in a very limited amount. Step II) is carried out after the polymerization of step I) is finished or vice versa.

公开(公告)号：US09481742B2

公开(公告)日：2016-11-01

申请号：US14784305

申请日：2014-04-07

Applicant: BASF SE

Inventor： Christian Schade ,  Faissal-Ali El-Toufaili ,  Aaron Flores-Figueroa ,  Gledison Fonseca ,  Michaela Heuβler ,  Christian Schwede ,  Helmut Witteler

IPC: C08F2/00 ,  C08F20/06 ,  B01J19/00 ,  C08F20/00 ,  C08F2/01 ,  C08F2/10 ,  C08F2/16 ,  C08F120/06 ,  C08F120/14

CPC classification number: C08F20/06 ,  B01J19/0093 ,  C08F2/01 ,  C08F2/10 ,  C08F2/16 ,  C08F20/00 ,  C08F120/06 ,  C08F120/14

Abstract: The present invention relates to a continuous process for the manufacture of highly-branched homo- or copolymers of C3-C8 ethylenically unsaturated mono- or dicarboxylic acid as well as the anhydrides and salts thereof (monomer A) by means of free-radical polymerization of monomer A and optionally water-soluble, monethylenically unsaturated comonomers (monomer B) in an aqueous medium in the presence of at least one water-soluble initiator, wherein the polymerization takes place in at least one tubular reactor segment.

Abstract translation: 本发明涉及通过自由基聚合制备C3-C8烯键式不饱和单羧酸或二羧酸的高度支化的均聚物或共聚物以及其酸酐和其盐（单体A）的连续方法 单体A和任选的水溶性单烯属不饱和共聚单体（单体B）在水介质中，在至少一种水溶性引发剂存在下，其中聚合在至少一个管式反应器段中进行。

公开(公告)号：US09080129B2

公开(公告)日：2015-07-14

申请号：US13945502

申请日：2013-07-18

Applicant: BASF SE

Inventor： Ouidad Benlahmar ,  Aaron Flores-Figueroa ,  Volodymyr Boyko ,  Dieter Boeckh ,  Markus Brym ,  Christofer Arisandy ,  Wolfgang Schrof ,  Frank Huelskoetter ,  Yonas Gizaw ,  Roy Jerome Harrington ,  Sumanth Narahari Jamadagni ,  Peter Koenig

IPC: D06M15/263 ,  C11D3/00 ,  C11D3/37 ,  D06M15/273 ,  D06M15/285 ,  D06M15/356

CPC classification number: C11D3/001 ,  C11D3/0015 ,  C11D3/0026 ,  C11D3/373 ,  C11D3/3769 ,  C11D3/3773 ,  C11D3/3776 ,  D06M15/263 ,  D06M15/273 ,  D06M15/285 ,  D06M15/3562

Abstract: The present invention relates to hydrophobically modified cationic polymers obtainable by the polymerization of one or more cationic ethylenically unsaturated monomers with an ethylenically unsaturated monomer having anhydride, imide, lactone, carboxylic acid, isocyanate or blocked isocyanate group and a reactive siloxane and processes for preparing them. These polymers are useful i.a. as a depositioning aid of hydrophobic actives onto fibrous substrates.

Abstract translation: 本发明涉及通过一种或多种阳离子烯键式不饱和单体与具有酸酐，酰亚胺，内酯，羧酸，异氰酸酯或嵌段异氰酸酯基团和反应性硅氧烷的烯键式不饱和单体聚合而获得的疏水改性阳离子聚合物及其制备方法 。 这些聚合物是有用的。 作为疏水活性剂沉积在纤维底物上的助剂。

公开(公告)号：US11634654B2

公开(公告)日：2023-04-25

申请号：US17212025

申请日：2021-03-25

Applicant: BASF SE

Inventor： Maxim Peretolchin ,  Harald Böhnke ,  Wolfgang Grabarse ,  Ludwig Völkel ,  Markus Hansch ,  Günter Oetter ,  Aaron Flores-Figueroa ,  Klaus Mühlbach ,  Ivette Garcia Castro

IPC: C10L1/22 ,  C10L10/04 ,  C10L1/196 ,  C10L10/06 ,  C10L1/14 ,  C10L10/18 ,  C10L1/236 ,  C08F8/12 ,  C08F8/44 ,  C08F222/06 ,  C10L1/224

Abstract: An olefin-carboxylic acid copolymer, containing at least one free carboxylic acid side group, or a nitrogen compound quaternized with epoxide in the presence of an olefin-carboxylic acid copolymer, containing at least one free carboxylic acid side group, can be used as a fuel additive or lubricant additive. Processes can be used for preparing additives of this kind and fuels and lubricants additized therewith, such as a detergent additive. These additives, fuels, and lubricants can be used for reduction or prevention of deposits in injection systems of direct injection diesel engines, especially in common rail injection systems; for reduction of fuel consumption of direct injection diesel engines, especially of diesel engines with common rail injection systems; and for minimization of power loss in direct injection diesel engines, especially in diesel engines with common rail injection systems. The additives can also be used for gasoline fuels, especially for operation of DISI engines.

公开(公告)号：US11566196B2

公开(公告)日：2023-01-31

申请号：US17171456

申请日：2021-02-09

Applicant: BASF SE

Inventor： Maxim Peretolchin ,  Ivette Garcia Castro ,  Aaron Flores-Figueroa

IPC: C10L10/04 ,  C10L1/2383 ,  C10M149/04 ,  C10L10/06 ,  C10M149/06 ,  C10L10/08 ,  C10L1/196 ,  C10L1/198 ,  C10L1/236

Abstract: A method minimizes power loss in a direct injection diesel engine by adding a copolymer to a diesel fuel composition. The copolymer contains, in a copolymerized form, (A) maleic anhydride, (B) an α-olefin having from 12 to 30 carbon atoms, (C) optionally an additional aliphatic or cycloaliphatic olefin which has at least 4 carbon atoms and is different from monomer (B), and (D) optionally an additional copolymerizable monomer other than monomers (A), (B) and (C). Monomer (D) can be a vinyl ester, a vinyl ether, a (meth)acrylic ester of an alcohol having at least 5 carbon atoms, an allyl alcohol or an ester thereof, a N-vinyl compound, an ethylenically unsaturated aromatic, an α,β-ethylenically unsaturated nitrile, a (meth)acrylamide, or an allylamine. Anhydride functionalities present in the copolymer are partly reacted with at least one compound (E) comprising an alcohol group and/or an amino group, and the anhydride functionalities present are hydrolyzed.

公开(公告)号：US20220306960A1

公开(公告)日：2022-09-29

申请号：US17596904

申请日：2020-06-16

Applicant: BASF SE

Inventor： Markus Hansch ,  Jochen Mezger ,  Jan Ole Mueller ,  Aaron Flores-Figueroa

IPC: C10L10/04 ,  C10L1/196 ,  C10L10/18 ,  C08F222/06 ,  C08F210/14 ,  C08F8/32 ,  C10L1/236 ,  F02M65/00 ,  F02B5/02

Abstract: Novel compounds can be used as additive packages for improving the cleanliness of direct injection spark ignition (DISI) engines.