AU427255B2 - Nitrogen-containing composition and preparation thereof - Google Patents
Nitrogen-containing composition and preparation thereofInfo
- Publication number
- AU427255B2 AU427255B2 AU23946/70A AU2394670A AU427255B2 AU 427255 B2 AU427255 B2 AU 427255B2 AU 23946/70 A AU23946/70 A AU 23946/70A AU 2394670 A AU2394670 A AU 2394670A AU 427255 B2 AU427255 B2 AU 427255B2
- Authority
- AU
- Australia
- Prior art keywords
- nitrogen
- containing composition
- preparation
- product
- grams
- 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
Description
23.946/70 This invention relates to a nitrogen-containing
composition and preparation thereof.
The present invention provides a process for making a
nitrogen-containing composition as set out in the following Example. The present invention also provides the product resulting from that process.
A cyanoethyl-substituted ethylene amine is prepared by mixing 212 grams of acrylonitrile with 216 grams of an ethylene amine mixture consisting of 75% by weight of tri- ethylene tetramine and 25% by weight of diethylene triamine at room temperature and heating the mixture at 110o-130 0 C. for 5 hours and then to 1250°C/30 mm. To a mixture of 1110 grams of the polyisobutene-substuted succinic anhydride of Example 1 of Patent Specification No. 272,859 and 825 grams of mineral oil there is added at 60 0 143 grams dropwise of the above cyanoethyl-substituted ethylene amine (having a nitrogen content of The mixture is heated at 150 -1600C. for 5 hours while being purged with nitrogen. A total of 6 cc. of water is removed by distillation. The residue has a nitrogen content of 1.66%.
The product resulting from the above process has
utility in lubricating compositions containing a major
proportion of a lubricating oil and a minor proportion of
the product resulting from the process of the above Example.
427255
Claims (3)
1. A process for preparing a nitrogen-containing
composition as hereinbefore described with reference to the
Example.
2. The product of the process of claim 1.
3. A lubricating composition containing a major
proportion of a lubricating oil and a minor proportion of
the product claimed in claim 2.
DATED this 50th day of December, 1970.
T13 IUBRIZOL CORPORATION By its Patent Attorneys: CALLINAN AiED HEV,/TON.
2 3,94 6/70
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU405,861 Division | 1970-12-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2394670A AU2394670A (en) | 1971-02-25 |
| AU427255B2 true AU427255B2 (en) | 1971-02-25 |
Family
ID=
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