Invention Application
US20160102409A1 USE OF CHARGED CELLULOSE NANOCRYSTALS FOR CORROSION INHIBITION AND A CORROSION INHIBITING COMPOSITION COMPRISING THE SAME
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用于腐蚀抑制的带电纤维素纳米晶体的使用和包含其的腐蚀抑制组合物
- Patent Title: USE OF CHARGED CELLULOSE NANOCRYSTALS FOR CORROSION INHIBITION AND A CORROSION INHIBITING COMPOSITION COMPRISING THE SAME
- Patent Title (中): 用于腐蚀抑制的带电纤维素纳米晶体的使用和包含其的腐蚀抑制组合物
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Application No.: US14974294Application Date: 2015-12-18
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Publication No.: US20160102409A1Publication Date: 2016-04-14
- Inventor: Andrew Garner
- Applicant: Nanohibitor Technology Inc.
- Applicant Address: CA Vancouver
- Assignee: Nanohibitor Technology Inc.
- Current Assignee: Nanohibitor Technology Inc.
- Current Assignee Address: CA Vancouver
- Main IPC: C23F11/04
- IPC: C23F11/04

Abstract:
There is provided the use of cellulose nanocrystals as a corrosion inhibitor for inhibiting corrosion of a metal object made of steel. The use includes using acid to impart ester groups onto the cellulose nanocrystals. The use includes dispersing an effective corrosion inhibiting amount of the cellulose nanocrystals having the ester groups within a composition comprising a carrier essentially consisting of water. The cellulose nanocrystals are provided in an amount equal to or greater than 0.1% by weight of the carrier and equal to or less than 3.0% by weight of the carrier. The use includes applying an effective corrosion inhibiting amount of the composition to the metal object such that the composition is adapted to inhibit corrosion of the metal object by 8% or more.
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