公开(公告)号：WO2021259722A1

公开(公告)日：2021-12-30

申请号：PCT/EP2021/066201

申请日：2021-06-16

Applicant: BASF SE ,  KANG, Yan

Inventor： ETTL, Roland ,  ZHANG, Xiao Li ,  GE, Shan Ling

IPC: C11D17/00 ,  C11D3/37 ,  C11D3/22 ,  C11D1/83 ,  C11D3/00 ,  C11D17/0013 ,  C11D17/003 ,  C11D3/0036 ,  C11D3/222 ,  C11D3/3765 ,  C11D3/3788

Abstract: A concentrated liquid detergent composition, comprising more than 30 wt.% of at least one sur-factant relative to the weight of the concentrated liquid detergent composition and at least one rheology modifier, wherein the rheology modifier is obtainable by polymerizing (i) at least one ethylenically unsaturated carboxylic acid; (ii) optionally at least one nonionic ethylenically un-saturated surfactant monomer, (iii) at least one C1-C2-alkyl methacrylate, and/or (iv) at least one C2-C4-alkyl acrylate, where the alkyl chain length averaged over the number of alkyl groups of the alkyl acrylate is 2.1 to 4.0; in the presence of hydrocarbon comprising at least one XH-group, wherein X is selected from the group consisting of O, P, N and S.

公开(公告)号：WO2023041471A1

公开(公告)日：2023-03-23

申请号：PCT/EP2022/075240

申请日：2022-09-12

Applicant: UNILEVER IP HOLDINGS B.V. ,  UNILEVER GLOBAL IP LIMITED ,  CONOPCO, INC., D/B/A UNILEVER

Inventor： DAGAONKAR, Manoj Vilas ,  GHOSH, Somnath

IPC: C11D11/00 ,  C11D17/00 ,  C11D3/12 ,  C11D3/14 ,  C11D1/83 ,  C11D1/72 ,  C11D1/22 ,  C11D11/0023 ,  C11D17/0013 ,  C11D3/1213 ,  C11D3/1233

Abstract: The present invention relates to an aqueous alkaline composition comprising calcium-based anionic surfactant for cleaning hard surfaces. It provides an aqueous hard surface cleaning composition comprising: (i) calcium salt of linear alkyl benzene sulphonic acid; (ii) 21 to 50 wt% of an abrasive particle; (iii) alkoxylated fatty alcohol; and (iv) magnesium oxide; wherein (a) the composition has a pH in the range of 9 to 12 at 20 °C; (b) the composition comprises an amount of magnesium salt of linear alkyl benzene sulphonic acid that is 0 to 1 wt% of the amount of said calcium salt; (c) the composition comprises less than 1 wt% sodium salt of linear alkyl benzene sulphonic acid; (d) the composition has a viscosity in the range 500 to 2000 mPa.S at 20 S-1 shear rate and 25°C; (e) said abrasive has a Moh's index in the range 0.5 to 7 and comprises at least calcite; and (f) the amount of surfactant on the surface of the abrasive particles is 0 to 10 % of the total surfactant of the composition; and (g) said alkoxylated fatty alcohol has and HLB value in the range 11 to 20, carbon chain length 12 to 16 and ethoxylation degree of 5 to 8.

公开(公告)号：WO2021254824A1

公开(公告)日：2021-12-23

申请号：PCT/EP2021/065256

申请日：2021-06-08

Applicant: BASF SE

Inventor： GARCIA MARCOS, Alejandra ,  HUEFFER, Stephan ,  GARCIA CASTRO, Ivette ,  KOENIG, Sandra, Gloria

IPC: C11D3/386 ,  C11D3/37 ,  C11D17/00 ,  C11D17/0013 ,  C11D3/3707 ,  C11D3/3719 ,  C11D3/3788 ,  C11D3/38618 ,  C11D3/38627

Abstract: Compositions comprising (A) at least one polymer comprising (a) a core obtained by reacting a diamine H2N-Z-NH2 with a compound having a total number TN of carboxyl groups per molecule in the range of from 3 to 10, wherein Z is selected from C3-C12-cycloalkylene that may be non-substituted or substituted with one or more O-C1-C4-alkyl groups and wherein C3-C12-cycloalkylene may bear one to three methyl groups, and wherein carboxyl groups are selected from COOH and COOX1 with X1 being selected from C1-C4-alkyl, or two carboxyl groups together form an anhydride group, (b) polyalkylene oxide chains, (B) at least one hydrolase.