GB698135A - Process for improving the characteristics of cellulose-containing textile fibre and film material - Google Patents
Process for improving the characteristics of cellulose-containing textile fibre and film materialInfo
- Publication number
- GB698135A GB698135A GB11047/51A GB1104751A GB698135A GB 698135 A GB698135 A GB 698135A GB 11047/51 A GB11047/51 A GB 11047/51A GB 1104751 A GB1104751 A GB 1104751A GB 698135 A GB698135 A GB 698135A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dimethylol
- compounds
- resistance
- regenerated cellulose
- treating
- 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
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
- D06M15/423—Amino-aldehyde resins
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The characteristics, e.g. crease-resistance, wet-strength, shrink-resistance, handle, water repellency and resistance to attack by fungi, of natural or regenerated cellulose textiles or regenerated cellulose films are improved by treating the materials with an aqueous solution of a compound of the general formula HOCH2-NH-CX-(CH2)n-CX-NH-CH2OH wherein X = oxygen or sulphur and n=2 to 9, or with similar compounds in which one or more of the hydrogen atoms of the CH2 groups have been substituted, and an acid catalyst, and drying the materials at a temperature below 100 DEG C. The compounds are said to form cross-linkages between the cellulose chains, and no resinification takes place. In the examples specified compounds, which are applied to cotton and viscose rayon fabrics and regenerated cellulose film, are dimethylol adipamide, dimethylol suberamide, dimethylol succinamide and the compounds obtained by treating the oxidation products of fish oil fatty acids (pimelic, sebacic and azelaic acids) with ammonia to form the diamide and then with formalin to form the dimethylol derivative. Specified catalysts are oxalic, glycollic and lactic acids.ALSO:The characteristics, e.g. crease-resistance, wet-strength, shrink-resistance, handle, water-repellency and resistance to attack by fungi, of natural or regenerated cellulose textiles or regenerated cellulose fibres, are improved by treating the materials with an aqueous solution of a compound of the general formula <FORM:0698135/IV (c)/1> wherein X = oxygen or sulphur and n = 2 to 9, or with similar compounds in which one or more of the hydrogen atoms of the CH2 groups have been substituted, and an acid catalyst, and drying the materials at a temperature below 100 DEG C. The compounds are said to form crosslinkages between the cellulose chains and no resinification takes place. In the examples specified compounds, which are applied to cotton and viscose rayon fabrics and regenerated cellulose film, are dimethylol adipamide, dimethylol suberamide, dimethylol succinamide and the compounds obtained by treating the oxidation products of fish oil fatty acids (pimelic, sebacic and azelaic acids) with ammonia to form the diamide and then with formalin to form the dimethylol derivative. Specified catalysts are oxalic, glycollic and lactic acids.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL698135X | 1950-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB698135A true GB698135A (en) | 1953-10-07 |
Family
ID=19808939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11047/51A Expired GB698135A (en) | 1950-05-17 | 1951-05-10 | Process for improving the characteristics of cellulose-containing textile fibre and film material |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE503294A (en) |
| FR (1) | FR1037202A (en) |
| GB (1) | GB698135A (en) |
| NL (1) | NL72294C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3061399A (en) * | 1959-02-09 | 1962-10-30 | Stevens & Co Inc J P | Treating cotton to improve wet and dry crease recovery in one operation |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1057864B (en) * | 1955-10-20 | 1959-05-21 | Upson Co | Process for stabilizing the dimensions of cellulosic material exposed to variable moisture |
| NL238071A (en) * | 1958-04-14 | |||
| US3232697A (en) * | 1959-07-01 | 1966-02-01 | Nalco Chemical Co | Textile treatment |
-
0
- BE BE503294D patent/BE503294A/xx unknown
- NL NL72294D patent/NL72294C/xx active
-
1951
- 1951-05-10 GB GB11047/51A patent/GB698135A/en not_active Expired
- 1951-05-17 FR FR1037202D patent/FR1037202A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3061399A (en) * | 1959-02-09 | 1962-10-30 | Stevens & Co Inc J P | Treating cotton to improve wet and dry crease recovery in one operation |
Also Published As
| Publication number | Publication date |
|---|---|
| NL72294C (en) | |
| FR1037202A (en) | 1953-09-15 |
| BE503294A (en) |
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