公开(公告)号：US20220325200A1

公开(公告)日：2022-10-13

申请号：US17639997

申请日：2020-09-07

Applicant: BASF SE

Inventor： Dominik LANZINGER ,  Juergen TROPSCH ,  Yannick FUCHS

IPC: C11D1/722 ,  C11D3/37

Abstract: Disclosed herein is a solid surfactant composition including at least one polymer P1) that includes 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 un-saturated carboxylic acids, α, β-ethylenically unsaturated carboxylic acid anhydrides and mixtures thereof, and at least one nonionic surfactant of the general formula (I), 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. Additionally disclosed herein is a method of using the solid surfactant composition in a cleaning formulation.

公开(公告)号：US20180245019A1

公开(公告)日：2018-08-30

申请号：US15966172

申请日：2018-04-30

Applicant: Ecolab USA Inc. ,  BASF SE

Inventor： Janel Marie KIEFFER ,  Terrence P. EVERSON ,  James S. DAILEY ,  Thomas GESSNER ,  Juergen TROPSCH

IPC: C11D1/825 ,  A47L15/00 ,  C11D1/79 ,  C11D1/72

Abstract: Surfactant systems and compositions incorporating the same are disclosed for use as rinse aids on plastics and other wares. The surfactant systems and compositions include both liquid and solid formulations, along with methods of use for treating plastics and other wares. The surfactant systems and compositions provide synergistic combinations allowing lower actives in composition formulations of the plastic-compatible surfactant systems providing good sheeting, wetting and drying properties.

公开(公告)号：US20160010027A1

公开(公告)日：2016-01-14

申请号：US14771669

申请日：2014-03-13

Applicant: BASF SE

Inventor： Frederic BAUER ,  Rainer ESKUCHEN ,  Juergen TROPSCH ,  Carsten SUELING

IPC: C11D1/66 ,  C11D1/825

CPC classification number: C11D1/662 ,  C11D1/825

Abstract: The current invention is directed towards mixtures, comprising (A) in the range of from 15 to 85% by weight of at least one compound of the general formula (I) (B) in the range of from 85 to 15% by weight of at least one compound of the general formula (II), wherein the integers are defined as follows: R1 is C3-C4-alkyl, linear or branched, R2 is C5-C6-alkyl, linear or branched, G1, G2 are different or identical and selected from monosaccharides with 4 to 6 carbon atoms, x, y are numbers in the range of from 1.1 to 4, R3 is C3-C9-alkyl, linear or branched, the percentages referring to the total mixture.

Abstract translation: 本发明涉及混合物，其包含（A）15至85重量％的至少一种通式（I）（B）的化合物在85至15重量％的范围内为 至少一种通式（II）的化合物，其中整数定义如下：R1是直链或支链的C 3 -C 4 - 烷基，R 2是直链或支链的C 5 -C 6 - 烷基，G 1，G 2不同或 相同且选自具有4至6个碳原子的单糖，x，y为1.1至4的数，R3为直链或支链的C 3 -C 9 - 烷基，其百分数为总混合物。

公开(公告)号：US20230348816A1

公开(公告)日：2023-11-02

申请号：US17918795

申请日：2021-03-22

Applicant: BASF SE

Inventor： Frederic BAUER ,  Heike WEBER ,  Juergen TROPSCH

IPC: C11D1/825 ,  C11D11/00 ,  C11D17/04

CPC classification number: C11D1/8255 ,  C11D11/0029 ,  C11D11/0035 ,  C11D11/0052 ,  C11D17/044 ,  C11D1/721

Abstract: Described herein is a method for reducing deposition of fat on a surface from a fat containing aqueous liquid where the fat containing aqueous liquid includes a cleaning compositionincluding at least one additive of general formula (I)





and at least one rinse surfactant. Also described herein is a method of using the cleaning composition for reducing accumulation of fat on a surface. Further, described herein is a unit dose article including the cleaning composition.

公开(公告)号：US20190119606A1

公开(公告)日：2019-04-25

申请号：US16091353

申请日：2017-04-10

Applicant: BASF SE

Inventor： Frederic BAUER ,  Juergen TROPSCH ,  Juergen FRANKE ,  Nikolai DENKOV ,  Krastanka G. MARINOVA ,  Kristina T. NAYDENOVA

IPC: C11D1/94 ,  C11D11/00 ,  C11D17/00 ,  C11D3/33 ,  C11D3/37 ,  C11D3/20 ,  B08B3/00 ,  B08B3/08

Abstract: Process for cleaning hard surfaces, characterized in that said process is carried out using a foam based on a formulation comprising: (A) at least one complexing agent selected from the alkali metal salts of aminocarboxylic acids and from alkali metal salts of citric acid, gluconic acid, tartaric acid and lactic acid, (B) at least one non-ionic surfactant of general formula (I): (G)x-OR1, (C) at least one anionic surfactant, (D) at least one zwitterionic surfactant, wherein: R1 is selected from C8-C18-alkyl, straight chain or branched, x is in the range of from 1.1 to 4, G selected from monosaccharides with 4 to 6 carbon atoms.