SE8501950L - Karboxylsyror innehallande amidogrupper, forfarande for deras framstellning samt anvendning av syrorna - Google Patents
Karboxylsyror innehallande amidogrupper, forfarande for deras framstellning samt anvendning av syrornaInfo
- Publication number
- SE8501950L SE8501950L SE8501950A SE8501950A SE8501950L SE 8501950 L SE8501950 L SE 8501950L SE 8501950 A SE8501950 A SE 8501950A SE 8501950 A SE8501950 A SE 8501950A SE 8501950 L SE8501950 L SE 8501950L
- Authority
- SE
- Sweden
- Prior art keywords
- amidographs
- procedure
- preparation
- acids
- carboxylic acids
- Prior art date
Links
- 150000001735 carboxylic acids Chemical class 0.000 title abstract 3
- 239000002253 acid Substances 0.000 title abstract 2
- 150000007513 acids Chemical class 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 125000003368 amide group Chemical group 0.000 abstract 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 150000004985 diamines Chemical class 0.000 abstract 1
- 238000005188 flotation Methods 0.000 abstract 1
- 125000001165 hydrophobic group Chemical group 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/01—Organic compounds containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
- C07C237/02—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the carbon skeleton
- C07C237/04—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated
- C07C237/10—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/02—Collectors
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8501950A SE466398B (sv) | 1985-04-22 | 1985-04-22 | Karboxylsyror innehaallande amidogrupper, foerfarande foer deras framstaellning samt anvaendning av syrorna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8501950A SE466398B (sv) | 1985-04-22 | 1985-04-22 | Karboxylsyror innehaallande amidogrupper, foerfarande foer deras framstaellning samt anvaendning av syrorna |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8501950D0 SE8501950D0 (sv) | 1985-04-22 |
| SE8501950L true SE8501950L (sv) | 1986-10-23 |
| SE466398B SE466398B (sv) | 1992-02-10 |
Family
ID=20359932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8501950A SE466398B (sv) | 1985-04-22 | 1985-04-22 | Karboxylsyror innehaallande amidogrupper, foerfarande foer deras framstaellning samt anvaendning av syrorna |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE466398B (sv) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2708282A1 (en) | 2012-09-13 | 2014-03-19 | Clariant International Ltd. | Composition for dressing phosphate ore |
| CN104689924B (zh) * | 2015-02-28 | 2017-02-22 | 东北大学 | 一种赤铁矿石反浮选两性组合捕收剂 |
-
1985
- 1985-04-22 SE SE8501950A patent/SE466398B/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE8501950D0 (sv) | 1985-04-22 |
| SE466398B (sv) | 1992-02-10 |
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|---|---|---|---|
| NAL | Patent in force |
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