公开(公告)号：US20130310300A1

公开(公告)日：2013-11-21

申请号：US13897821

申请日：2013-05-20

Applicant: BASF SE

Inventor： Reinhold J. Leyrer ,  Ouidad Benlahmar ,  Volodymyr Boyko ,  Jules Mikhael ,  Frank Huelskoetter ,  Mark Robert Sivik ,  Travis Kyle Hodgdon ,  Jichun Shi

IPC: C11D3/00

CPC classification number: C11D3/001 ,  A61K8/064 ,  A61K8/8158 ,  A61K8/90 ,  A61Q5/02 ,  A61Q5/06 ,  A61Q5/12 ,  A61Q19/10 ,  C11D3/0015 ,  C11D3/18 ,  C11D3/2093 ,  C11D3/3773

Abstract: An inverse dispersion comprising i) at least one cationic polymer obtainable by the polymerization of a) at least one cationic monomer and optionally at least one nonionic monomer (compound A), b) optionally at least one crosslinker (compound B), c) optionally at least one chain transfer agent (compound C), ii) at least one stabilizing agent, wherein the stabilizing agent has one or more hydrophobic chains with more than 30 carbon atoms, iii) at least one non-aqueous carrier.

Abstract translation: 一种反向分散体，其包含i）至少一种通过a）至少一种阳离子单体和任选的至少一种非离子单体（化合物A）的聚合而获得的阳离子聚合物，b）任选地至少一种交联剂（化合物B），c）任选地 至少一种链转移剂（化合物C），ii）至少一种稳定剂，其中稳定剂具有一个或多个具有多于30个碳原子的疏水链，iii）至少一种非水载体。

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：US10202486B2

公开(公告)日：2019-02-12

申请号：US14902888

申请日：2014-07-07

Applicant: BASF SE

Inventor： Viet Nguyen-Kim ,  Murat Mertoglu ,  Ann-Kathrin Marguerre ,  Volodymyr Boyko

IPC: C08G18/48 ,  C08G18/75 ,  C08G18/83 ,  A01N25/30 ,  C08G18/08 ,  C08G18/10 ,  C08G18/28 ,  C08G18/34 ,  A01N43/56

Abstract: Poly(oxyalkylene)urethane surfactants of the formula (I) R2—X—OCHN—[R1—NHCO—O—[(CH2)q—O]x—CONH—]nR1—NHCO—X—R2  (I) in which R1: an alkylene radical, a cycloalkylene radical or an arylene radical; X: —O— or —NH—; R2: a linear or branched (C1-C4)-alkyl radical, monosubstituted by a group selected from: sulfo, carboxyl and [N,N-di-(C1-C4)-alkyl]amino, or disubstituted by: carboxyl; carboxyl and hydroxyl; carboxyl and mercapto; or, if X=—O—, R2 may also be defined as [R3—O—CONH—R1—NHCO—O—]mR4 in which R3: a linear or branched (C1-C4)-alkylene radical, monosubstituted by COOH, especially a —CH2—[C(COOH)(CH3)]—CH2— radical, R1 is as defined above, and R4: C2-C22-alkyl or a —CH2—[C(COOH)(CH3)]—CH2—OH radical, and m=an integer from 1 to 10; n=an integer from 1 to 7; q=an integer from 3 to 5; and x=an integer from 10 to 70; and the water-soluble or water-dispersible salts thereof are described as a solubilizer and stabilizer in active ingredient formulations.

公开(公告)号：US20170204212A1

公开(公告)日：2017-07-20

申请号：US15327865

申请日：2015-06-26

Applicant: BASF SE

Inventor： Reinhold J Leyrer ,  Gledison Fonseca ,  Volodymyr Boyko ,  Mark Robert Sivik ,  Travis Kyle Hodgdon

IPC: C08F220/56 ,  A61K8/81 ,  A61Q19/00 ,  C11D3/00 ,  A61Q5/00

CPC classification number: C08F220/56 ,  A61K8/04 ,  A61K8/8158 ,  A61K2800/48 ,  A61K2800/5426 ,  A61Q5/00 ,  A61Q19/00 ,  C08F2/14 ,  C08F2/32 ,  C08F220/34 ,  C11D3/001 ,  C08F2222/1026 ,  C08F2222/104 ,  C08F222/385 ,  C08F216/125

Abstract: The present invention relates to an inverse dispersion including at least one cationic polymer and at least one stabilizing agent as well as at least a tri- and/or polyfunctional crosslinker wherein the stabilizing agent has one or more hydrophobic chains with more than 30 carbon atoms. The polymer is obtainable by polymerizing at least one cationic monomer and optionally at least one nonionic monomer. Furthermore, the present invention relates to a process for manufacturing the inverse dispersion by inverse emulsion polymerization.

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。