NL250203A - - Google Patents
Info
- Publication number
- NL250203A NL250203A NL250203DA NL250203A NL 250203 A NL250203 A NL 250203A NL 250203D A NL250203D A NL 250203DA NL 250203 A NL250203 A NL 250203A
- Authority
- NL
- Netherlands
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68599A US3040108A (en) | 1960-11-14 | 1960-11-14 | Stabilization of perchloroethylene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL250203A true NL250203A (ja) |
Family
ID=22083571
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL250203D NL250203A (ja) | 1960-11-14 | ||
| NL103966D NL103966C (ja) | 1960-11-14 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL103966D NL103966C (ja) | 1960-11-14 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3040108A (ja) |
| NL (2) | NL103966C (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE790352A (ja) * | 1971-11-15 | 1973-04-20 | Solvay | |
| CH559818A (de) * | 1972-04-12 | 1975-03-14 | Ciba Geigy Ag | Verfahren zum faerben von synthetischem organischem material. |
| US4293433A (en) * | 1980-06-02 | 1981-10-06 | Diamond Shamrock Corporation | Perchloroethylene dielectric fluid containing pyrrole and phenol |
| US4368338A (en) * | 1981-06-18 | 1983-01-11 | The Dow Chemical Company | Degreaser solvent stabilization |
-
0
- NL NL250203D patent/NL250203A/xx unknown
- NL NL103966D patent/NL103966C/xx active
-
1960
- 1960-11-14 US US68599A patent/US3040108A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL103966C (ja) | |
| US3040108A (en) | 1962-06-19 |