Invention Grant
- Patent Title: Phthalocyanine-containing granules to decrease phthalocyanine deposition on textiles
- Patent Title (中): 含酞菁颗粒以减少织物上的酞菁沉积
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Application No.: US14383926Application Date: 2013-04-02
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Publication No.: US09534192B2Publication Date: 2017-01-03
- Inventor: Ullrich Menge , Gunther Schlingloff , Frank Bachmann , Andreas Lindenmaier
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Marshall, Gerstein & Borun LLP
- Priority: EP12162946 20120403
- International Application: PCT/EP2013/056891 WO 20130402
- International Announcement: WO2013/150000 WO 20131010
- Main IPC: C11D1/02
- IPC: C11D1/02 ; C11D3/395 ; C11D3/40 ; C11D3/37 ; C11D3/16 ; C11D3/39 ; C11D17/06 ; C11D3/00
Abstract:
The present invention relates to compositions comprising granules of phthalocyanine compounds, to a process for the preparation thereof, and to the use thereof in washing agent and additive formulations. The composition comprises a) At least one water-soluble phthalocyanine compound; b) At least one cross-linked polyvinylpyrrolidone component; c) At least one hydrophilic binding agent; and, optionally, d) Further additives suitable for the preparation of solid agglomerates; and may be liquid, solid, paste-like or gel-like.
Public/Granted literature
- US20150031590A1 Compositions comprising granules of phthalocyanines Public/Granted day:2015-01-29
Information query
