GB669772A - Improvements in or relating to the treatment of textile material to render the same water-repellent - Google Patents
Improvements in or relating to the treatment of textile material to render the same water-repellentInfo
- Publication number
- GB669772A GB669772A GB1367749A GB1367749A GB669772A GB 669772 A GB669772 A GB 669772A GB 1367749 A GB1367749 A GB 1367749A GB 1367749 A GB1367749 A GB 1367749A GB 669772 A GB669772 A GB 669772A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compound
- solution
- cellulose
- ordination
- basic zirconyl
- 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
- 239000000463 material Substances 0.000 title abstract 12
- 239000004753 textile Substances 0.000 title abstract 6
- 239000005871 repellent Substances 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 12
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 9
- 239000000243 solution Substances 0.000 abstract 7
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 5
- 229920002678 cellulose Polymers 0.000 abstract 4
- 239000001913 cellulose Substances 0.000 abstract 4
- LYTNHSCLZRMKON-UHFFFAOYSA-L oxygen(2-);zirconium(4+);diacetate Chemical compound [O-2].[Zr+4].CC([O-])=O.CC([O-])=O LYTNHSCLZRMKON-UHFFFAOYSA-L 0.000 abstract 4
- 235000019253 formic acid Nutrition 0.000 abstract 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract 2
- 229920002955 Art silk Polymers 0.000 abstract 2
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 abstract 2
- 238000000354 decomposition reaction Methods 0.000 abstract 2
- 239000004615 ingredient Substances 0.000 abstract 2
- 125000000896 monocarboxylic acid group Chemical group 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 150000003755 zirconium compounds Chemical class 0.000 abstract 2
- 229920000742 Cotton Polymers 0.000 abstract 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229910021538 borax Inorganic materials 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 159000000011 group IA salts Chemical class 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 238000005470 impregnation Methods 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 239000004627 regenerated cellulose Substances 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 239000001632 sodium acetate Substances 0.000 abstract 1
- 235000017281 sodium acetate Nutrition 0.000 abstract 1
- 239000004328 sodium tetraborate Substances 0.000 abstract 1
- 235000010339 sodium tetraborate Nutrition 0.000 abstract 1
- 238000004078 waterproofing Methods 0.000 abstract 1
- 210000002268 wool Anatomy 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 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
- D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic Table; Titanates; Zirconates; Stannates; Plumbates
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
669,772. Waterproofing textile fabrics. STEVENS, A. H. (National Lead Co.). May 23, 1949, No. 13677/49. Class 140. Textile materials are made water-repellent by impregnating the material with an aqueous solution of a zirconium compound of a watersoluble fatty acid and then treating the impregnated material to form a water-insoluble compound. The impregnation may be carried out at a temperature below the decomposition point of the compound and the temperature of the impregnated material then raised above the decomposition point whereby the compound is changed to a water insoluble compound, or the impregnated material may be treated to raise the pH of the solution therein, whereby the compound is changed to a water-insoluble compound. In example (I) a textile material of cotton, artificial silk whose chief ingredient is cellulose or one of its derivatives, wool, or silk is saturated with a 1 per cent solution of the acetic acid co-ordination compound of basic zirconyl acetate (ZrO(OH) (CH 3 COO)CH 3 COOH) at a temperature below 40‹ C. Excess liquid is removed by centrifuging or wringing and then the temperature of the material is raised to 80‹ C. in a steam chest to cause hydrolysis of the zirconium compound. The material may then be dried at 100-105‹ C. or washed in warm water prior to drying. According to example (II) the textile material impregnated as in example (I) is introduced into a dilute solution of borax, or other alkaline salt containing a negative ion which does not form an insoluble compound with zirconium, in order to raise the pH of solution and precipitate the basic zirconyl acetate ZrO(OH) (CH 3 COO) within and upon the surface of the fibres of the material. In other examples the processes of examples (I) and (II) are repeated using a 1 per cent solution of the sodium acetate co-ordination compound of basic zirconyl acetate, and the formic acid co-ordination compound of basic zirconyl formate ZrO(OH) (COOH)HCOOH. A textile material of cellulose, regenerated cellulose, artificial silk whose chief ingredient is cellulose or one of its derivatives, may be treated with a solution of the acetic acid co-ordination compound of basic zirconyl acetate or the formic acid co-ordination compound of basic zirconyl formate at a temperature below 40‹ C. Excess solution is removed and the sample dried slowly to allow the acetic acid portion of the molecule to react with the cellulose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1367749A GB669772A (en) | 1949-05-23 | 1949-05-23 | Improvements in or relating to the treatment of textile material to render the same water-repellent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1367749A GB669772A (en) | 1949-05-23 | 1949-05-23 | Improvements in or relating to the treatment of textile material to render the same water-repellent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB669772A true GB669772A (en) | 1952-04-09 |
Family
ID=10027395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1367749A Expired GB669772A (en) | 1949-05-23 | 1949-05-23 | Improvements in or relating to the treatment of textile material to render the same water-repellent |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB669772A (en) |
-
1949
- 1949-05-23 GB GB1367749A patent/GB669772A/en not_active Expired
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