GB847762A - Inhibitor compositions - Google Patents
Inhibitor compositionsInfo
- Publication number
- GB847762A GB847762A GB3810658A GB3810658A GB847762A GB 847762 A GB847762 A GB 847762A GB 3810658 A GB3810658 A GB 3810658A GB 3810658 A GB3810658 A GB 3810658A GB 847762 A GB847762 A GB 847762A
- Authority
- GB
- United Kingdom
- Prior art keywords
- radical
- ch2r1
- compositions
- alcohol
- hydroabietyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/04—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly acid liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Compounds of the general formula <FORM:0847762/IV(b)/1> where R is an abietyl, hydroabietyl or dehydroabietyl radical, X is the radical CH2R1, and Y is a hydrogen atom or the radical CH2R1, and in which R1 is an a -ketonyl group, are made by reacting rosin amine with hydrochloric acid, formaldehyde and an a -ketone. The a -ketone may be acetone, acetophenone, 2,4-pentanedione, mesityl oxide, or diacetone alcohol. The compounds are mixed with propargyl alcohol to form corrosion-inhibiting compositions. Specification 734,665 is referred to.ALSO:Compositions comprising propargyl alcohol and a compound of p the general formula <FORM:0847762/II/1> where R is an abietyl, hydroabietyl or dehydroabietyl, X is the radical CH2R1, and Y is a hydrogen atom or the radical CH2R1, and in which R1 is an a -ketonyl group, are corrosion inhibitors in the acid pickling of metals and in the acidizing of oil-wells. R1 is derived from ketones such as acetone, acetophennone, 2, 4-pentanedione, mesityl oxide, and diacetone alcohol. The compositions may include other inhibitors, wetting and/or dispersing agents, and isopropyl alcohol as a thinner. Specification 734,665 is referred to.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3810658A GB847762A (en) | 1958-11-26 | 1958-11-26 | Inhibitor compositions |
DE1958A0030956 DE1265533B (en) | 1958-11-26 | 1958-12-16 | Inhibitors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3810658A GB847762A (en) | 1958-11-26 | 1958-11-26 | Inhibitor compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
GB847762A true GB847762A (en) | 1960-09-14 |
Family
ID=10401220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3810658A Expired GB847762A (en) | 1958-11-26 | 1958-11-26 | Inhibitor compositions |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB847762A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4444668A (en) * | 1981-12-31 | 1984-04-24 | Halliburton Company | Well completion fluid compositions |
US4670186A (en) * | 1982-12-17 | 1987-06-02 | Petrolite Corporation | Acid inhibitor composition |
CN103409129A (en) * | 2013-08-09 | 2013-11-27 | 上海富茵环保科技有限公司 | organic amine acidizing corrosion inhibitor used for well drilling and preparation method thereof |
US9410074B2 (en) | 2009-11-26 | 2016-08-09 | M-I L.L.C. | Compositions and methods for inhibiting naphthenate solids formation from liquid hydrocarbons |
-
1958
- 1958-11-26 GB GB3810658A patent/GB847762A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4444668A (en) * | 1981-12-31 | 1984-04-24 | Halliburton Company | Well completion fluid compositions |
US4670186A (en) * | 1982-12-17 | 1987-06-02 | Petrolite Corporation | Acid inhibitor composition |
US9410074B2 (en) | 2009-11-26 | 2016-08-09 | M-I L.L.C. | Compositions and methods for inhibiting naphthenate solids formation from liquid hydrocarbons |
CN103409129A (en) * | 2013-08-09 | 2013-11-27 | 上海富茵环保科技有限公司 | organic amine acidizing corrosion inhibitor used for well drilling and preparation method thereof |
CN103409129B (en) * | 2013-08-09 | 2016-04-27 | 上海富茵环保科技有限公司 | A kind of organic amine drilling well acidification corrosion inhibitor and preparation method thereof |
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