	US 12,305,148 B2
	Siloxanes for treating textiles and for use in cleaning and care formulations
Frauke Henning, Essen (DE); Jörg Peggau, Essen (DE); Andrea Lohse, Bottrop (DE); Astrid Zündorff, Muelheim an der Ruhr (DE); Sarah Radloff, Bochum (DE); and Alexandra Trambitas, Alzenau (DE)
Assigned to Evonik Operations GmbH, Essen (DE)
Appl. No. 15/733,704
Filed by Evonik Operations GmbH, Essen (DE)
PCT Filed Mar. 26, 2019, PCT No. PCT/EP2019/057491 § 371(c)(1), (2) Date Sep. 30, 2020, PCT Pub. No. WO2019/192876, PCT Pub. Date Oct. 10, 2019.
Claims priority of application No. 18165408 (EP), filed on Apr. 3, 2018.
Prior Publication US 2021/0047591 A1, Feb. 18, 2021
Int. Cl. C11D 3/37 (2006.01); A61Q 19/10 (2006.01); C08G 77/26 (2006.01); C08K 5/17 (2006.01)

CPC C11D 3/3742 (2013.01) [A61Q 19/10 (2013.01); C08G 77/26 (2013.01); C08K 5/17 (2013.01)]

23 Claims

1. A siloxane (A) of formula (I):

M¹_a1M²_a2M³_a3M⁴_a4D¹_b1D²_b2D³_b3T¹_c1T⁴_c4Q_d Formula (I),

with

M¹=[R¹₃SiO_1/2];

M²=[R²R¹₂SiO_1/2];

M³=[R³R¹₂SiO_1/2];

M⁴=[R⁴R¹₂SiO_1/2];

D¹=[R¹₂SiO_2/2];

D²=[R¹R²SiO_2/2];

D³=[R¹R³SiO_2/2];

T¹=[R¹SiO_3/2];

T⁴=[R⁴SiO_3/2];

Q=[SiO_4/2];

a1=0 to 32;

a2=0 to 32;

a3=0 to 32;

a4=0 to 6;

b1=1 to 1000;

b2=0 to 10;

b3=0 to 10;

c1=0 to 10;

c4=0 to 5;

d=0 to 10;

R¹=each independently identical or different hydrocarbon radicals;

R²=R²¹-R²²;

R²¹each independently identical or different divalent hydrocarbon radicals having at least one hydroxyl group and optionally further oxygen atoms;

R²²each independently identical or different radicals of formula (II)

R³=R³¹-R³²;

R³¹=R²¹;

R³²=each independently identical or different radicals of formula (III)

R⁴=each independently identical or different alkoxy groups or acyloxy groups;

R⁷=—NH—;

R⁸=each independently identical or different radicals selected from the group consisting of methyl, ethyl n-propyl, isopropyl, n-butyl, isobutyl, and tert-butyl;

R⁹=each independently identical or different hydrogen and hydrocarbon radicals having 1 to 30 carbon atoms;

R¹¹=each independently identical or different hydrocarbon radicals having at least one hydroxyl group and from 1 to 6 carbon atoms;

(A1)^m-=each independently identical or different inorganic or organic anions with a charge of m−,

m 1 to 3; and

x=3;

wherein conditions (i) and (ii) are applicable:

a2+b2≥1; and (i)

a3+b3≥1. (ii)