NO901897L - Sammensetninger som inneholder aktivt svovel. - Google Patents
Sammensetninger som inneholder aktivt svovel.Info
- Publication number
- NO901897L NO901897L NO90901897A NO901897A NO901897L NO 901897 L NO901897 L NO 901897L NO 90901897 A NO90901897 A NO 90901897A NO 901897 A NO901897 A NO 901897A NO 901897 L NO901897 L NO 901897L
- Authority
- NO
- Norway
- Prior art keywords
- active sulfur
- hydroxyl
- amine
- hydrogen sulfide
- compositions containing
- Prior art date
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title abstract 2
- 229910052717 sulfur Inorganic materials 0.000 title abstract 2
- 239000011593 sulfur Substances 0.000 title abstract 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 2
- 150000001412 amines Chemical class 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- -1 Nitrogen-containing carboxylic acid compounds Chemical class 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000002173 cutting fluid Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 125000001183 hydrocarbyl group Chemical class 0.000 abstract 1
- 230000001050 lubricating effect Effects 0.000 abstract 1
- 239000010687 lubricating oil Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
Landscapes
- Lubricants (AREA)
Abstract
Det beskrives nitrogen-lnneholdende karboksy Ilske forbindelser som er nyttige l å redusere hydrogen- sulfid. Forbindelsene omfatter (A) en olje med smørende viskositet; (B) reaksjonsproduktet av minst en poly-karboksyllske forbindelse som har minst en hydrokarbon-basert substltuent fra 10 til 500 karbonatomer med minst en av: (i) en N-(hydroksyl-substltuert hydrokarbyl )amln eller (11) et hydroksyl-substituert poly(hydrokarbyl- oksy) derivat av nevnte amln; (C) en aktiv svovel-lnneholdende organisk forbindelse; °g (D) minst en alkallmetall- eller Jordalkallmetall inne- holdende forbindelse. Den beskrevne smøreoljesanunensetningen er særlig effektiv i skjærevæsker der den har evne til å redusere dannelse av hydrogensulfid.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/239,586 US4873006A (en) | 1988-09-01 | 1988-09-01 | Compositions containing active sulfur |
| PCT/US1989/003741 WO1990002787A1 (en) | 1988-09-01 | 1989-08-29 | Compositions containing active sulfur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO901897D0 NO901897D0 (no) | 1990-04-27 |
| NO901897L true NO901897L (no) | 1990-06-25 |
Family
ID=26779931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO90901897A NO901897L (no) | 1988-09-01 | 1990-04-27 | Sammensetninger som inneholder aktivt svovel. |
Country Status (2)
| Country | Link |
|---|---|
| HK (1) | HK32295A (no) |
| NO (1) | NO901897L (no) |
-
1990
- 1990-04-27 NO NO90901897A patent/NO901897L/no unknown
-
1995
- 1995-03-09 HK HK32295A patent/HK32295A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO901897D0 (no) | 1990-04-27 |
| HK32295A (en) | 1995-03-17 |
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