Invention Grant
US09222174B2 Corrosion inhibitor comprising cellulose nanocrystals and cellulose nanocrystals in combination with a corrosion inhibitor
有权
包含纤维素纳米晶体和纤维素纳米晶体与腐蚀抑制剂组合的防腐蚀剂
- Patent Title: Corrosion inhibitor comprising cellulose nanocrystals and cellulose nanocrystals in combination with a corrosion inhibitor
- Patent Title (中): 包含纤维素纳米晶体和纤维素纳米晶体与腐蚀抑制剂组合的防腐蚀剂
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Application No.: US14150749Application Date: 2014-01-08
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Publication No.: US09222174B2Publication Date: 2015-12-29
- 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
- Agency: Cameron IP
- Main IPC: C23F11/10
- IPC: C23F11/10 ; C10M145/40 ; C10M171/06 ; C23F11/173 ; C10M173/02 ; B82Y30/00 ; C23F11/14 ; C23F11/12
Abstract:
The present invention relates to a corrosion inhibitor comprising cellulose nanocrystals. According to another aspect, there is provided a corrosion-inhibiting agent essentially consisting of a plurality of cellulose nanocrystals. The above set out cellulose nanocrystals may be in free form, such as acid-form cellulose nanocrystals, in one embodiment and added to a carrier. The cellulose nanocrystals may be effective in inhibiting ferrous and non-ferrous metals. According to a further aspect, the invention relates to a corrosion-inhibiting composition comprising a corrosion inhibitor and the above set out corrosion-inhibiting agent in an effective combination to inhibit corrosion of metals. The composition may be effective in inhibiting ferrous metals when the cellulose nanocrystals are in either salt or free form. The composition may be effective in inhibiting corrosion of both ferrous and non-ferrous metals when the cellulose nanocrystals are in free form.
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Information query
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