Invention Grant
- Patent Title: Aqueous hydrophobic silica dispersions
-
Application No.: US18637691Application Date: 2024-04-17
-
Publication No.: US12202732B2Publication Date: 2025-01-21
- Inventor: Lang H. Nguyen , Kavita K. Pai , Steven Jacobs , Tianqi Liu , Melissa J. Monello , Angelica M. Sanchez Garcia , Zhangliang Gui , Takashi Umehara
- Applicant: Cabot Corporation
- Applicant Address: US MA Boston
- Assignee: Cabot Corporation
- Current Assignee: Cabot Corporation
- Current Assignee Address: US MA Boston
- Main IPC: C01B33/141
- IPC: C01B33/141 ; C09D7/40 ; C09D7/61 ; C09D133/04 ; C09D175/04 ; D06M11/79
Abstract:
An aqueous hydrophobic silica dispersion includes a hydrophilic particulate silica, a hydrophobic particulate silica having a methanol number of at least 60, and a dispersant having at least one cationic or cationizable group and an HLB ratio of 2 to 20.
Public/Granted literature
- US20240262699A1 Aqueous Hydrophobic Silica Dispersions Public/Granted day:2024-08-08
Information query
