IL45292A - Method of washing animal fibres - Google Patents
Method of washing animal fibresInfo
- Publication number
- IL45292A IL45292A IL45292A IL4529274A IL45292A IL 45292 A IL45292 A IL 45292A IL 45292 A IL45292 A IL 45292A IL 4529274 A IL4529274 A IL 4529274A IL 45292 A IL45292 A IL 45292A
- Authority
- IL
- Israel
- Prior art keywords
- emulsion
- grease
- solvent
- fibres
- percent
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
- D01C3/00—Treatment of animal material, e.g. chemical scouring of wool
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Animal Husbandry (AREA)
- Molecular Biology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Detergent Compositions (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Claims (6)
- WHAT IS CLAIMED IS: 1. A method of washing animal fibres including the step of treating the fibres with an emulsion comprising water, a surface-acti e agent and a fibre-grease solvent which is substantially non-volatile under the conditions of treatment , ( the solvent being present in the emulsion in an amount exceeding 4 percent by mass.
- 2. A method according to claim 1 wherein the solvent natural grease- of an animal fibre or an oil .
- 3. A method according to claim 2 wherein the solvent is the natural grease of the animal fibre being treated.
- 4. A method according to claim 2 wherein the f ibres being treated are wool fibres and the solvent is wool grease.
- 5. A method according to any one of claims 2 to 4 wherein the solvent is grease present in the emulsion in an amount of from 6 to 20 percent by mass.
- 6. A method according to claim 2 wherein the solvent is selected from the group of Sunflower oil , liquid paraffin, oleine, castor oil , olive oil , Neats foot oil and whale oil . A method according to any one of the preceding claims wherein the fibres are wool fibres. .8. A method according to any one of the preceding claims wherein the surface active agent is a detergent. 9. A method according to claim 8 wherein the detergent is a non-ionic detergent and is present in the emulsion in an. amount of from 2 to.6 percent by mass of the solvent phase. 1°· A method according to any one of the preceding claims wherein grease-rich solvent is removed continuously or intermittently from the emulsion to maintain the emulsion within a predetermined solvent concentration range. 11. A method of washing' wool fibres inc'iuding the step of treating the fibre with an emulsion comprising water, a surface-active agent and wool grease, the wool grease being present in the emulsion in an amount exceeding 4 percent by mas s . 12. A method according to claim 11 wherein the wool grease is present in the emulsion in an amount of from 6 to 20 percent by mass. A method according to claim 11 or claim 12 wherein the surface active agent is a detergent. 1 . A method according to claim 13 wherein the detergent is a non-ionic detergent and is present in the emulsion in an amount of from 2 to 6 percent by mass of the grease phase. 15. A method according to any one of claims 11 to 14 wherein grease is continuously or intermittently removed from the emulsion to maintain the emulsion within a predetermined grease concentration range. 16. A method according to any one of the preceding claims wherein the emulsion is maintained at a temperature of from 50° to 75°C during treatment. 17. A method of claim 1 substantially as herein described. 18. Washed animal fibres produced by a method according to any one of the preceding claims.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA00735106A ZA735106B (en) | 1973-07-26 | 1973-07-26 | Method of cleaning raw wool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL45292A0 IL45292A0 (en) | 1974-10-22 |
| IL45292A true IL45292A (en) | 1976-12-31 |
Family
ID=25566630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL45292A IL45292A (en) | 1973-07-26 | 1974-07-17 | Method of washing animal fibres |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5315194B2 (en) |
| AR (1) | AR203759A1 (en) |
| AU (1) | AU7154774A (en) |
| BE (1) | BE818052A (en) |
| DE (1) | DE2435862C3 (en) |
| ES (1) | ES428619A1 (en) |
| FR (1) | FR2238777B3 (en) |
| GB (1) | GB1465386A (en) |
| IL (1) | IL45292A (en) |
| IT (1) | IT1016696B (en) |
| NL (1) | NL165230C (en) |
| TR (1) | TR18729A (en) |
| ZA (1) | ZA735106B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU515802B2 (en) * | 1976-12-23 | 1981-04-30 | Commonwealth Scientific And Industrial Research Organization | Reuse of wool scouring liquors |
| GB2127841B (en) * | 1982-09-10 | 1986-10-15 | Arwyn Oswald Thomas Charles | Inclusion of oil emulsion in gramophone record cleaning fluids |
| AU1249895A (en) * | 1994-12-02 | 1996-06-19 | Daewoo Electronics Co., Ltd. | Detergent composition and method for washing using the same |
| WO2000077135A2 (en) * | 1999-06-11 | 2000-12-21 | Raytheon Company | Liquid carbon dioxide cleaning utilizing natural and modified natural solvents |
-
1973
- 1973-07-26 ZA ZA00735106A patent/ZA735106B/en unknown
-
1974
- 1974-07-17 IL IL45292A patent/IL45292A/en unknown
- 1974-07-19 GB GB3219874A patent/GB1465386A/en not_active Expired
- 1974-07-23 AU AU71547/74A patent/AU7154774A/en not_active Expired
- 1974-07-24 BE BE146910A patent/BE818052A/en not_active IP Right Cessation
- 1974-07-24 ES ES428619A patent/ES428619A1/en not_active Expired
- 1974-07-25 TR TR18729A patent/TR18729A/en unknown
- 1974-07-25 IT IT69369/74A patent/IT1016696B/en active
- 1974-07-25 DE DE2435862A patent/DE2435862C3/en not_active Expired
- 1974-07-25 FR FR7425886A patent/FR2238777B3/fr not_active Expired
- 1974-07-25 JP JP8559774A patent/JPS5315194B2/ja not_active Expired
- 1974-07-25 AR AR254882A patent/AR203759A1/en active
- 1974-07-26 NL NL7410108.A patent/NL165230C/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1465386A (en) | 1977-02-23 |
| NL165230C (en) | 1981-03-16 |
| AU7154774A (en) | 1976-01-29 |
| BE818052A (en) | 1974-11-18 |
| NL165230B (en) | 1980-10-15 |
| IL45292A0 (en) | 1974-10-22 |
| NL7410108A (en) | 1975-01-28 |
| AR203759A1 (en) | 1975-10-15 |
| FR2238777A1 (en) | 1975-02-21 |
| DE2435862A1 (en) | 1975-02-06 |
| DE2435862B2 (en) | 1979-05-03 |
| JPS5043281A (en) | 1975-04-18 |
| TR18729A (en) | 1977-07-27 |
| IT1016696B (en) | 1977-06-20 |
| JPS5315194B2 (en) | 1978-05-23 |
| ES428619A1 (en) | 1977-01-01 |
| FR2238777B3 (en) | 1977-05-20 |
| DE2435862C3 (en) | 1980-01-10 |
| ZA735106B (en) | 1975-02-26 |
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