GB369586A - Treatment of textile materials made of or containing organic esters of cellulose - Google Patents
Treatment of textile materials made of or containing organic esters of celluloseInfo
- Publication number
- GB369586A GB369586A GB31794/30A GB3179430A GB369586A GB 369586 A GB369586 A GB 369586A GB 31794/30 A GB31794/30 A GB 31794/30A GB 3179430 A GB3179430 A GB 3179430A GB 369586 A GB369586 A GB 369586A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- alkalinity
- per cent
- cellulose
- tanks
- 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
- 229920002678 cellulose Polymers 0.000 title abstract 2
- 239000001913 cellulose Substances 0.000 title abstract 2
- 239000000463 material Substances 0.000 title abstract 2
- 150000002895 organic esters Chemical class 0.000 title abstract 2
- 239000004753 textile Substances 0.000 title abstract 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 9
- 239000000243 solution Substances 0.000 abstract 7
- 239000003513 alkali Substances 0.000 abstract 5
- 239000004744 fabric Substances 0.000 abstract 3
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 3
- 238000005406 washing Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- 229920000742 Cotton Polymers 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
- 239000003518 caustics Substances 0.000 abstract 1
- 230000003467 diminishing effect Effects 0.000 abstract 1
- 238000010409 ironing Methods 0.000 abstract 1
- 239000004627 regenerated cellulose Substances 0.000 abstract 1
- 150000004760 silicates Chemical class 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 150000003568 thioethers Chemical class 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
- D06M11/385—Saponification of cellulose-acetate
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Coloring (AREA)
Abstract
<PICT:0369586/IV/1> Textile materials made of or containing acetate or other organic esters of cellulose are partially saponified in a uniform manner, so as to raise their safe ironing temperature by treatment successively with alkali solutions of diminishing alkalinity, the first solution having an alkalinity not less than that of a 1 per cent caustic soda solution. Instead of caustic alkalies, alkali carbonates, silicates, or sulphides may be used. Good results are given by the use of a solution of alkalinity corresponding to 4 to 7 per cent of caustic soda, preferably at room temperature, followed by a solution of alkalinity corresponding to 2 to 4 per cent of caustic soda, preferably at 70-85 DEG C., and then washing with water at 70-85 DEG C. The fabrics may be dyed before treatment or dyed or printed afterwards. They may contain also cotton or regenerated cellulose. The fabric may pass through tanks containing the alkaline solutions and then through washing tanks between which it may be sprayed. In another apparatus, the fabric passes under a roller 22 in strong alkali solution, between padding rollers 23 and around a compensator 26, and then through tanks 28, 30, 33 containing weak alkali solution and running water; sprays are shown at 31, 34.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US401578A US1866153A (en) | 1929-10-22 | 1929-10-22 | Partial saponification of cellulose ester material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB369586A true GB369586A (en) | 1932-03-22 |
Family
ID=23588303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31794/30A Expired GB369586A (en) | 1929-10-22 | 1930-10-22 | Treatment of textile materials made of or containing organic esters of cellulose |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US1866153A (en) |
| GB (1) | GB369586A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2786736A (en) * | 1953-01-27 | 1957-03-26 | Celanese Corp | Process and apparatus for treating filamentary material |
| US2859605A (en) * | 1954-08-31 | 1958-11-11 | Celanese Corp | Reel type apparatus for the liquid treatment of yarn |
| US2886403A (en) * | 1956-01-31 | 1959-05-12 | American Cyanamid Co | Method for the liquid treatment of continuous filamentary material |
| JP2507715Y2 (en) * | 1988-08-29 | 1996-08-21 | 株式会社河合楽器製作所 | Piano mechanism |
| CN105860122A (en) * | 2016-06-07 | 2016-08-17 | 广元欣源设备制造有限公司 | Saponification system for cellulose triacetate membranes |
-
1929
- 1929-10-22 US US401578A patent/US1866153A/en not_active Expired - Lifetime
-
1930
- 1930-10-22 GB GB31794/30A patent/GB369586A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1866153A (en) | 1932-07-05 |
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