GB558854A - Improvements in or relating to hard wax substitutes - Google Patents
Improvements in or relating to hard wax substitutesInfo
- Publication number
- GB558854A GB558854A GB8139/42A GB813942A GB558854A GB 558854 A GB558854 A GB 558854A GB 8139/42 A GB8139/42 A GB 8139/42A GB 813942 A GB813942 A GB 813942A GB 558854 A GB558854 A GB 558854A
- Authority
- GB
- United Kingdom
- Prior art keywords
- crayons
- june
- hydrogenated castor
- wax
- castor oil
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C235/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
- C07C235/02—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton
- C07C235/04—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated
- C07C235/10—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated having the nitrogen atom of at least one of the carboxamide groups bound to an acyclic carbon atom of a hydrocarbon radical substituted by nitrogen atoms not being part of nitro or nitroso groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
Abstract
558,854. Acid amides; wax substitutes, inks; crayons; carbon paper. NATIONAL OIL PRODUCTS CO. June 15, 1942, No. 8139. Convention date, June 17, 1941. [Class 2 (iii)] [Also in Groups V and XV] Wax substitutes are obtained by condensing 1/3 to 2/3 of a molecular proportion of hydrogenated castor oil having an iodine value of 11 or less with one molecular proportion of an aliphatic polyamine at 125-250‹C. In examples hydrogenated castor oil is condensed with diethylenetriamine and ethyllenediamine. The partial glycerides and glycerine liberated act as plasticizers and are not removed from the products. The latter may be used as a substitute for carnauba wax in printing ink, and in mould lubricants, crayons, carbon paper, polishes and dressings for paper twine, thread and cords. The Specification as open to inspection under Sect. 91 includes the condensation of polyamines in general with fatty acids or amide forming derivatives thereof. This subjectmatter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US558854XA | 1941-06-17 | 1941-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB558854A true GB558854A (en) | 1944-01-25 |
Family
ID=22000803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8139/42A Expired GB558854A (en) | 1941-06-17 | 1942-06-15 | Improvements in or relating to hard wax substitutes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB558854A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991000264A1 (en) * | 1989-06-29 | 1991-01-10 | Battelle-Institut E.V. | Process for directly obtaining acid amides as chemical raw material from fats and oils |
| WO1991000263A1 (en) * | 1989-06-29 | 1991-01-10 | Battelle-Institut E.V. | Process for making symmetrical di-fatty acid diamides |
| US5302670A (en) * | 1989-06-29 | 1994-04-12 | Battelle-Institut E.V. | Plastics on fatty acid basis |
-
1942
- 1942-06-15 GB GB8139/42A patent/GB558854A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991000264A1 (en) * | 1989-06-29 | 1991-01-10 | Battelle-Institut E.V. | Process for directly obtaining acid amides as chemical raw material from fats and oils |
| WO1991000263A1 (en) * | 1989-06-29 | 1991-01-10 | Battelle-Institut E.V. | Process for making symmetrical di-fatty acid diamides |
| US5302670A (en) * | 1989-06-29 | 1994-04-12 | Battelle-Institut E.V. | Plastics on fatty acid basis |
| US5312933A (en) * | 1989-06-29 | 1994-05-17 | Battelle-Institut E.V. | Method of producing symmetrical difatty acid diamides |
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