IT1008935B - PROCEDURE FOR THE STABILIZATION OF THE PRODUCT OBTAINED OF METHYLENE CHLORIDE AND ITS USE IN THE DEGREASING OF METALS - Google Patents
PROCEDURE FOR THE STABILIZATION OF THE PRODUCT OBTAINED OF METHYLENE CHLORIDE AND ITS USE IN THE DEGREASING OF METALSInfo
- Publication number
- IT1008935B IT1008935B IT4868074A IT4868074A IT1008935B IT 1008935 B IT1008935 B IT 1008935B IT 4868074 A IT4868074 A IT 4868074A IT 4868074 A IT4868074 A IT 4868074A IT 1008935 B IT1008935 B IT 1008935B
- Authority
- IT
- Italy
- Prior art keywords
- degreasing
- stabilization
- metals
- procedure
- methylene chloride
- Prior art date
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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
- C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
- C23G5/028—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing halogenated hydrocarbons
- C23G5/02854—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing halogenated hydrocarbons characterised by the stabilising or corrosion inhibiting additives
- C23G5/02883—Nitrogen-containing compounds
- C23G5/0289—N-heterocyclics
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/42—Use of additives, e.g. for stabilisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
- Pyrrole Compounds (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33536873A | 1973-02-23 | 1973-02-23 | |
US33500473A | 1973-02-23 | 1973-02-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1008935B true IT1008935B (en) | 1976-11-30 |
Family
ID=26989502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT4868074A IT1008935B (en) | 1973-02-23 | 1974-02-25 | PROCEDURE FOR THE STABILIZATION OF THE PRODUCT OBTAINED OF METHYLENE CHLORIDE AND ITS USE IN THE DEGREASING OF METALS |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5210842B2 (en) |
CA (1) | CA1025481A (en) |
CH (1) | CH593884A5 (en) |
CS (1) | CS175369B2 (en) |
DE (1) | DE2408699B2 (en) |
ES (1) | ES423374A1 (en) |
FR (1) | FR2219250A1 (en) |
IT (1) | IT1008935B (en) |
NL (2) | NL159079B (en) |
SE (1) | SE394695B (en) |
SU (1) | SU632297A3 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5545636A (en) * | 1978-09-28 | 1980-03-31 | Toagosei Chem Ind Co Ltd | Stabilization of methylene chloride |
JPS6120946A (en) * | 1984-07-10 | 1986-01-29 | Asahi Glass Co Ltd | Composition for peeling photoresist |
WO2002036531A2 (en) * | 2000-11-03 | 2002-05-10 | Dow Global Technologies Inc. | Stabilizer and solvent compositions |
EP3466878A4 (en) | 2016-06-07 | 2020-01-22 | Kaneka Corporation | Graphite-sheet processed article and graphite-sheet processed article manufacturing method |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2797250A (en) * | 1954-05-13 | 1957-06-25 | Du Pont | Stabilization of chlorinated hydrocarbons |
FR1233249A (en) * | 1958-08-15 | 1960-10-12 | Canadian Ind | Stabilization of halohydrocarbons, in particular to prevent the decomposition of trichlorethylene |
-
0
- NL NL159079D patent/NL159079C/xx active
-
1974
- 1974-02-07 CA CA191,973A patent/CA1025481A/en not_active Expired
- 1974-02-18 ES ES423374A patent/ES423374A1/en not_active Expired
- 1974-02-22 SU SU741998701A patent/SU632297A3/en active
- 1974-02-22 CS CS134274A patent/CS175369B2/cs unknown
- 1974-02-22 FR FR7406070A patent/FR2219250A1/en active Granted
- 1974-02-22 SE SE7402362A patent/SE394695B/en unknown
- 1974-02-22 DE DE19742408699 patent/DE2408699B2/en not_active Withdrawn
- 1974-02-22 NL NL7402473A patent/NL159079B/en unknown
- 1974-02-22 CH CH259374A patent/CH593884A5/xx not_active IP Right Cessation
- 1974-02-22 JP JP2133174A patent/JPS5210842B2/ja not_active Expired
- 1974-02-25 IT IT4868074A patent/IT1008935B/en active
Also Published As
Publication number | Publication date |
---|---|
CA1025481A (en) | 1978-01-31 |
DE2408699B2 (en) | 1975-09-25 |
CH593884A5 (en) | 1977-12-30 |
ES423374A1 (en) | 1976-12-16 |
DE2408699A1 (en) | 1974-09-12 |
JPS49116012A (en) | 1974-11-06 |
FR2219250A1 (en) | 1974-09-20 |
SE394695B (en) | 1977-07-04 |
NL7402473A (en) | 1974-08-27 |
SU632297A3 (en) | 1978-11-05 |
NL159079B (en) | 1979-01-15 |
CS175369B2 (en) | 1977-05-31 |
FR2219250B1 (en) | 1976-10-08 |
NL159079C (en) | |
JPS5210842B2 (en) | 1977-03-26 |
AU6589074A (en) | 1975-08-28 |
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