GB823277A - Process for scouring wool - Google Patents
Process for scouring woolInfo
- Publication number
- GB823277A GB823277A GB36330/56A GB3633056A GB823277A GB 823277 A GB823277 A GB 823277A GB 36330/56 A GB36330/56 A GB 36330/56A GB 3633056 A GB3633056 A GB 3633056A GB 823277 A GB823277 A GB 823277A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bowls
- scouring
- suinting
- rinsing
- bowl
- 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
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Textile Engineering (AREA)
- Paper (AREA)
Abstract
Raw wool is passed through a de-suinting bowl or bowls, a scouring bowl or bowls, one of which initially contains from 0.5 to 5.0 g./l. of a non-ionic detergent which is not substantially absorbed by the wool, and a rinsing bowl or bowls, fresh water being supplied to all three groups, together, in the case of a scouring bowl, with replenishment of the detergent, the temperature of the scouring bowls being higher than that of the de-suinting bowls and the temperature of the rinsing bowls being higher than that of the de-suinting bowls but less than that of the scouring bowls. Temperature ranges specified are de-suinting 70 DEG -110 DEG F., scouring 135 DEG -212 DEG F., rinsing 115 DEG -140 DEG F. Non-ionic detergents specified include ethylene oxide or propylene oxide condensates with fatty acids, tall oil, castor oil, various alcohols, lanolin, long chain mercaptans, and alkylamines. Liquid may be circulated through the bowls in each group in a counter direction to the feed of the wool. Part of the scouring liquor may be subjected to a grease recovery process. Liquor may be circulated back from the rinsing bowls through the scouring bowls and de-suinting bowls.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1165609XA | 1956-07-17 | 1956-07-17 | |
| US823277XA | 1956-07-17 | 1956-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB823277A true GB823277A (en) | 1959-11-11 |
Family
ID=26767326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36330/56A Expired GB823277A (en) | 1956-07-17 | 1956-11-28 | Process for scouring wool |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1165609A (en) |
| GB (1) | GB823277A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0494797A2 (en) * | 1991-01-11 | 1992-07-15 | JOSEPH CROSFIELD & SONS LTD. | Wool scouring |
-
1956
- 1956-11-28 GB GB36330/56A patent/GB823277A/en not_active Expired
- 1956-12-11 FR FR1165609D patent/FR1165609A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0494797A2 (en) * | 1991-01-11 | 1992-07-15 | JOSEPH CROSFIELD & SONS LTD. | Wool scouring |
| EP0494797A3 (en) * | 1991-01-11 | 1993-05-19 | Joseph Crosfield & Sons Ltd. | Wool scouring |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1165609A (en) | 1958-10-28 |
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