MY131206A - Pulp alkali addition process for high consistency oxygen delignification - Google Patents
Pulp alkali addition process for high consistency oxygen delignificationInfo
- Publication number
- MY131206A MY131206A MYPI9101969A MY131206A MY 131206 A MY131206 A MY 131206A MY PI9101969 A MYPI9101969 A MY PI9101969A MY 131206 A MY131206 A MY 131206A
- Authority
- MY
- Malaysia
- Prior art keywords
- hydrocarbyl
- fatty acid
- another aspect
- acid amide
- polyhydroxy fatty
- Prior art date
Links
- 239000003513 alkali Substances 0.000 title 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title 1
- 229910052760 oxygen Inorganic materials 0.000 title 1
- 239000001301 oxygen Substances 0.000 title 1
- 150000008051 alkyl sulfates Chemical class 0.000 abstract 4
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 4
- 229930195729 fatty acid Natural products 0.000 abstract 4
- 239000000194 fatty acid Substances 0.000 abstract 4
- 150000004665 fatty acids Chemical class 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 3
- -1 2-HYDROXY ETHYL Chemical class 0.000 abstract 2
- 239000003599 detergent Substances 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
Landscapes
- Paper (AREA)
- Detergent Compositions (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
DISCLOSED ARE DETERGENT COMPOSITIONS COMPRISING ALKYL SULFATE AND POLYHYDROXY FATTY ACID AMIDE OF THE FORMULA WHEREIN R1 IS H, C1-C4 HYDROCARBYL, 2-HYDROXY ETHYL, 2-HYDROXYL PROPYL, OR MIXTURE THEREOF, R2 IS C5-C31 HYDROCARBYL, AND Z IS A POLYHYDROXY HYDROCARBYL WITH A 1INEAR HYDROCARBYL CHAIN HAVING AT LEAST 3 HYDROXYS DIRECTLY CONNECTED TO THE CHAIN, OR AN ALKOXYLATED DERIVATIVE THEREOF, IN COMBINATION WITH A SUDS SUPPRESSOR. IN ANOTHER ASPECT, THE ALKYL SULFATE AND POLYHYDROXY FATTY ACID AMIDE ARE UTILIZED TOGETHER WITHIN A SELECTED RATIOS FOR IMPROVED PEFORMANCE. IN ANOTHER ASPECT, LIQUID DETERGENTS ARE PROVIDED CONTAINING THE POLYHYDROXY FATTY ACID AMIDE AND C14 OR HIGHER ALKYL SULFATES.IN YET ANOTHER ASPECT, DETERSIVE PARTICLE OF ALKYL SULFATE AND POLYHYDROXY FATTY ACID AMIDE ARE PROVIDED. IN YET ANOTHER ASPECT, SPECIFIED TYPES OF AUXILIARY SURFACTANTS ARE ADDED TO THE COMPOSITION FOR IMPROVED RESULTS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/686,062 US5217574A (en) | 1989-02-15 | 1991-04-16 | Process for oxygen delignifying high consistency pulp by removing and recycling pressate from alkaline pulp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY131206A true MY131206A (en) | 2007-07-31 |
Family
ID=24754748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI9101969 MY131206A (en) | 1991-04-16 | 1991-10-25 | Pulp alkali addition process for high consistency oxygen delignification |
Country Status (4)
| Country | Link |
|---|---|
| AR (1) | AR245798A1 (en) |
| CO (1) | CO4230281A1 (en) |
| MX (1) | MX9101664A (en) |
| MY (1) | MY131206A (en) |
-
1991
- 1991-10-18 MX MX9101664A patent/MX9101664A/en unknown
- 1991-10-18 CO CO92349188A patent/CO4230281A1/en unknown
- 1991-10-24 AR AR32099791A patent/AR245798A1/en active
- 1991-10-25 MY MYPI9101969 patent/MY131206A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MX9101664A (en) | 1993-01-01 |
| CO4230281A1 (en) | 1995-10-19 |
| AR245798A1 (en) | 1994-02-28 |
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