GB1127496A - Encapsulated corrosion inhibitor - Google Patents
Encapsulated corrosion inhibitorInfo
- Publication number
- GB1127496A GB1127496A GB1890166A GB1890166A GB1127496A GB 1127496 A GB1127496 A GB 1127496A GB 1890166 A GB1890166 A GB 1890166A GB 1890166 A GB1890166 A GB 1890166A GB 1127496 A GB1127496 A GB 1127496A
- Authority
- GB
- United Kingdom
- Prior art keywords
- inhibitor
- corrosion inhibitor
- april
- corrosion
- ormsoluble
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/025—Applications of microcapsules not provided for in other subclasses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/08—Simple coacervation, i.e. addition of highly hydrophilic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
- C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/02—Apparatus characterised by their chemically-resistant properties
- B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
- B01J2219/0245—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components of synthetic organic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/02—Apparatus characterised by their chemically-resistant properties
- B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
- B01J2219/0277—Metal based
- B01J2219/0286—Steel
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
1,127,496. Preventing corrosion. UNION CARBIDE CORP. April 29, 1966 [April 30, 1965 (2)], No. 18901/66. Heading C7E. A corrosion inhibitor for a heat exchange liquid comprises a powder of rupturable capsules of a size from 0À1 to 2000 microns having an inner core of the corrosion inhibitor and an outer water soluble ormsoluble sheath of e. g. a cellulose derivative or natural or synthetic polymer. The inhibitor may be a mineral oil including a carboxylic acid salt or a sulphonated oil, benzotriazole, tolyltriazole, the sodium salt of mercaptobenzothiazole or an aqueous solution of an inorganic inhibitor e. g. nitrite, chromate, phosphate or borate.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45236365A | 1965-04-30 | 1965-04-30 | |
US45238765A | 1965-04-30 | 1965-04-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1127496A true GB1127496A (en) | 1968-09-18 |
Family
ID=27036757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1890166A Expired GB1127496A (en) | 1965-04-30 | 1966-04-29 | Encapsulated corrosion inhibitor |
Country Status (6)
Country | Link |
---|---|
AT (2) | AT279298B (en) |
BE (1) | BE680178A (en) |
CH (1) | CH458877A (en) |
GB (1) | GB1127496A (en) |
LU (1) | LU50990A1 (en) |
NO (1) | NO115902B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3430890A1 (en) * | 1983-08-22 | 1985-03-21 | Nissan Motor Co., Ltd., Yokohama, Kanagawa | STAINLESS FASTENING ELEMENT AND METHOD FOR THE PRODUCTION THEREOF |
CN102517590A (en) * | 2011-11-25 | 2012-06-27 | 深圳大学 | Polyacrylic sodium monofluorophosphate corrosion inhibitor and preparation method thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT377788B (en) * | 1982-08-27 | 1985-04-25 | Itt | CORROSION PROTECTIVE PAINT |
-
1966
- 1966-04-27 BE BE680178D patent/BE680178A/xx unknown
- 1966-04-28 NO NO16279166A patent/NO115902B/no unknown
- 1966-04-28 LU LU50990A patent/LU50990A1/xx unknown
- 1966-04-29 CH CH622266A patent/CH458877A/en unknown
- 1966-04-29 GB GB1890166A patent/GB1127496A/en not_active Expired
- 1966-05-02 AT AT413566A patent/AT279298B/en not_active IP Right Cessation
- 1966-05-02 AT AT110269A patent/AT307193B/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3430890A1 (en) * | 1983-08-22 | 1985-03-21 | Nissan Motor Co., Ltd., Yokohama, Kanagawa | STAINLESS FASTENING ELEMENT AND METHOD FOR THE PRODUCTION THEREOF |
CN102517590A (en) * | 2011-11-25 | 2012-06-27 | 深圳大学 | Polyacrylic sodium monofluorophosphate corrosion inhibitor and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
LU50990A1 (en) | 1966-10-28 |
AT279298B (en) | 1970-02-25 |
AT307193B (en) | 1973-05-10 |
BE680178A (en) | 1966-10-27 |
CH458877A (en) | 1968-06-30 |
NO115902B (en) | 1968-12-23 |
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