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公开(公告)号:US20230313465A1
公开(公告)日:2023-10-05
申请号:US18019894
申请日:2021-09-16
Applicant: KEMIRA OYJ
Inventor: Jaakko HILTUNEN , Annaleena KOKKO , Tapio HONKANEN
Abstract: The invention relates to an aqueous slurry for manufacture of a coating composition for paper, board or the like, which comprises inorganic mineral particles and a dispersion agent, which is an anionic lignin-carbohydrate complex where lignin and carbohydrate are covalently bound with each other.