Invention Grant
- Patent Title: Coated granules, use thereof, and washing and cleaning agents containing same
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Application No.: US16614110Application Date: 2018-04-05
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Publication No.: US11268048B2Publication Date: 2022-03-08
- Inventor: Paula Barreleiro , Roman Morschhäuser , Bo Kuhse , Rolf Ludwig
- Applicant: WeylChem Wiesbaden GmbH
- Applicant Address: DE Wiesbaden
- Assignee: WeylChem Wiesbaden GmbH
- Current Assignee: WeylChem Wiesbaden GmbH
- Current Assignee Address: DE Wiesbaden
- Agent Michael Ferrell
- Priority: DE102017004742.1 20170517
- International Application: PCT/EP2018/000162 WO 20180405
- International Announcement: WO2018/210442 WO 20181122
- Main IPC: C11D3/395
- IPC: C11D3/395 ; C11D3/43 ; C11D17/08 ; C11D7/54 ; C11D3/39 ; C11D3/37 ; C11D11/00 ; C11D17/00 ; C11D7/26 ; C11D7/32 ; C11D17/06
Abstract:
The present invention provides granules containing one or more bleaching catalysts selected from the group of manganese salts or manganese complexes and at least one binder selected from the group of acid organic compounds coated with 0.1 to 3% by weight, referring to the total amount of the granules, with a polyvinyl alcohol-containing coating, wherein the coating comprises at least 80% of polyvinyl alcohol or mixtures thereof, in relation to the total weight of the coating.
Public/Granted literature
- US20200172838A1 Coated Granules, Use Thereof, and Washing and Cleaning Agents Containing Same Public/Granted day:2020-06-04
Information query
