Invention Grant
- Patent Title: Prevention of starch degradation in pump, paper or board making processes
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Application No.: US14968981Application Date: 2015-12-15
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Publication No.: US10053818B2Publication Date: 2018-08-21
- Inventor: Marko Kolari , Jaakko Ekman , Satu Ikävalko
- Applicant: KEMIRA OYJ
- Applicant Address: FI Helsinki
- Assignee: KEMIRA OYJ
- Current Assignee: KEMIRA OYJ
- Current Assignee Address: FI Helsinki
- Agency: LeClairRyan PLLC
- Agent Robin L. Teskin
- Main IPC: A01N65/00
- IPC: A01N65/00 ; D21H21/36 ; A61Q17/00 ; A01N59/16 ; C02F1/50 ; C02F103/28
Abstract:
The invention relates to biocidal systems comprising zinc ions and an oxidizing or non-oxidizing biocide, their use, and methods for preventing or decreasing starch degradation in starch-containing process waters from pulp, paper or board production processes.
Public/Granted literature
- US20160130765A1 Prevention of Starch Degradation in Pump, Paper or Board Making Processes Public/Granted day:2016-05-12
Information query
