Invention Grant
US08926867B2 Use of fruit skin extracts as corrosion inhibitors and process for producing same
有权
使用水果皮提取物作为腐蚀抑制剂及其生产方法
- Patent Title: Use of fruit skin extracts as corrosion inhibitors and process for producing same
- Patent Title (中): 使用水果皮提取物作为腐蚀抑制剂及其生产方法
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Application No.: US13142958Application Date: 2010-01-07
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Publication No.: US08926867B2Publication Date: 2015-01-06
- Inventor: Jose Antonio da Cunha Ponciano Gomes , Janaina Cardoso Rocha , Eliane D'Elia
- Applicant: Jose Antonio da Cunha Ponciano Gomes , Janaina Cardoso Rocha , Eliane D'Elia
- Applicant Address: BR Rio de Janeiro
- Assignee: COPPE/UFRJ—Instituto Alberto Luiz Colmbra de Pos Graduacao e Pesquisa de Engenharia
- Current Assignee: COPPE/UFRJ—Instituto Alberto Luiz Colmbra de Pos Graduacao e Pesquisa de Engenharia
- Current Assignee Address: BR Rio de Janeiro
- Agency: Fildes & Outland, P.C.
- Priority: BR0902012 20090108
- International Application: PCT/BR2010/000001 WO 20100107
- International Announcement: WO2010/078633 WO 20100715
- Main IPC: B01D11/04
- IPC: B01D11/04 ; C23F11/10
Abstract:
The present invention relates to the use of fruit skin extracts as corrosion inhibitors, more particularly to the use of the skin of fruits such as mango, cashew, passion-fruit and orange, inter alia, more specifically as corrosion inhibitors for steel in an acid medium, preferably carbon steel 1020 in a 1 mole/L−1 hydrochloric acid medium, and also for various types of steel, metals such as copper and copper alloys, inter alia, in neutral and basic media, and to the process for producing same.
Public/Granted literature
- US20110266502A1 USE OF FRUIT SKIN EXTRACTS AS CORROSION INHIBITORS AND PROCESS FOR PRODUCING SAME Public/Granted day:2011-11-03
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