GB333217A - Cleaning liquid solvents - Google Patents
Cleaning liquid solventsInfo
- Publication number
- GB333217A GB333217A GB1412929A GB1412929A GB333217A GB 333217 A GB333217 A GB 333217A GB 1412929 A GB1412929 A GB 1412929A GB 1412929 A GB1412929 A GB 1412929A GB 333217 A GB333217 A GB 333217A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid solvents
- cleaning liquid
- caustic
- solution
- caustic solution
- 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
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/02—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using organic solvents
- D06L1/10—Regeneration of used chemical baths
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Extraction Or Liquid Replacement (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Colloid Chemistry (AREA)
Abstract
333,217. Beaumont, J. H., (Stolley Corporation, R. R.). May 6, 1929. Mineral and tar oils, purifying.-Dry-cleaning or other liquid solvents are cleansed by passing through a caustic solution, then through water or an aqueous working solution to remove caustic, and finally over calcium chloride or other solid dehydrating agent. Activated charcoal, potash, or similar cleanser may be floated or otherwise held on or over the caustic solution. Suitable apparatus is described in Specification 334,208.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US247021A US1711829A (en) | 1928-01-16 | 1928-01-16 | Process for the purification of detergent solutions |
GB1412929A GB333217A (en) | 1929-05-06 | 1929-05-06 | Cleaning liquid solvents |
DEST45801D DE552914C (en) | 1929-05-06 | 1929-05-07 | Method of cleaning a solvent in dry washing using the usual detergents |
GB1630429A GB334208A (en) | 1929-05-06 | 1929-05-27 | Apparatus for cleaning liquid solvents used for dry cleaning and other purposes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1412929A GB333217A (en) | 1929-05-06 | 1929-05-06 | Cleaning liquid solvents |
Publications (1)
Publication Number | Publication Date |
---|---|
GB333217A true GB333217A (en) | 1930-08-06 |
Family
ID=10035508
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1412929A Expired GB333217A (en) | 1928-01-16 | 1929-05-06 | Cleaning liquid solvents |
GB1630429A Expired GB334208A (en) | 1929-05-06 | 1929-05-27 | Apparatus for cleaning liquid solvents used for dry cleaning and other purposes |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1630429A Expired GB334208A (en) | 1929-05-06 | 1929-05-27 | Apparatus for cleaning liquid solvents used for dry cleaning and other purposes |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB333217A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4797128A (en) * | 1984-12-10 | 1989-01-10 | Quadrex Hps, Inc. | Method of and apparatus for cleaning garments and soft goods contaminated with nuclear, chemical and/or biological contaminants |
-
1929
- 1929-05-06 GB GB1412929A patent/GB333217A/en not_active Expired
- 1929-05-27 GB GB1630429A patent/GB334208A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB334208A (en) | 1930-08-27 |
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