US 11,746,311 B2
Granulate for detergent composition comprising nitrogen-containing builders
Alias Younis Al-Bayati, Heidelberg (DE); Torsten Roth, Heidelberg (DE); Claudia Schmaelzle, Heidelberg (DE); and Andrea Stein, Heidelberg (DE)
Assigned to Reckitt Benckiser Finish B.V., Hoofddorp (NL)
Appl. No. 17/274,318
Filed by Reckitt Benckiser Finish B.V., Hoofddorp (NL)
PCT Filed Sep. 9, 2019, PCT No. PCT/EP2019/073963
§ 371(c)(1), (2) Date Mar. 8, 2021,
PCT Pub. No. WO2020/053132, PCT Pub. Date Mar. 19, 2020.
Claims priority of application No. 1814981 (GB), filed on Sep. 14, 2018.
Prior Publication US 2021/0340470 A1, Nov. 4, 2021
Int. Cl. C11D 17/00 (2006.01); C11D 17/04 (2006.01); C11D 3/33 (2006.01); C11D 3/37 (2006.01)
CPC C11D 17/0039 (2013.01) [C11D 3/33 (2013.01); C11D 17/044 (2013.01)] 17 Claims
 
1. A granulate for a detergent composition, the granulate comprising a nitrogen-containing builder, wherein the granulate is at least partially coated with a coating material comprising an alkoxy polyalkylene glycol,
wherein the alkoxy polyalkylene glycol has a weight average molecular weight of from 200 to 500 g/mol, and
wherein the alkoxy polyalkylene glycol is a liquid at 25° C.