US2031245A - Method of dressing fabrics - Google Patents
Method of dressing fabrics Download PDFInfo
- Publication number
- US2031245A US2031245A US672352A US67235233A US2031245A US 2031245 A US2031245 A US 2031245A US 672352 A US672352 A US 672352A US 67235233 A US67235233 A US 67235233A US 2031245 A US2031245 A US 2031245A
- Authority
- US
- United States
- Prior art keywords
- fabric
- fabrics
- drying
- portions
- washing
- 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 - Lifetime
Links
- 239000004744 fabric Substances 0.000 title description 95
- 238000000034 method Methods 0.000 title description 13
- 238000001035 drying Methods 0.000 description 20
- 229920000159 gelatin Polymers 0.000 description 19
- 235000019322 gelatine Nutrition 0.000 description 19
- 229920000742 Cotton Polymers 0.000 description 14
- 239000003513 alkali Substances 0.000 description 13
- 238000005406 washing Methods 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 12
- 239000000126 substance Substances 0.000 description 12
- 102000009027 Albumins Human genes 0.000 description 11
- 108010088751 Albumins Proteins 0.000 description 11
- 108010010803 Gelatin Proteins 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- 239000008273 gelatin Substances 0.000 description 11
- 235000011852 gelatine desserts Nutrition 0.000 description 11
- 239000001828 Gelatine Substances 0.000 description 8
- 239000002253 acid Substances 0.000 description 8
- 238000004900 laundering Methods 0.000 description 6
- 238000004043 dyeing Methods 0.000 description 3
- 230000003472 neutralizing effect Effects 0.000 description 3
- 238000010186 staining Methods 0.000 description 3
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 241000135164 Timea Species 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000008098 formaldehyde solution Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/15—Proteins or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06Q—DECORATING TEXTILES
- D06Q1/00—Decorating textiles
- D06Q1/02—Producing patterns by locally destroying or modifying the fibres of a web by chemical actions, e.g. making translucent
Definitions
- the hardening means together with the solution, in such a manner, that to the solution, for instance gelatine solution, a compound is added which in heating up yields formaldehyde, or else that such substances are used which have a hardening effect only in heated condition, as for example chromates, the hardening therefore taking place only after the impregnated fabric is subjected to a hot treatment.
- the thus treated fabric presents an appreciable resistivity against creasing after drying follow-' ing the washing, a very bright surface sheen, an increased afiinity for direct dyestuffs and a very strong afiinity for acid dyestuffs.
- 'Washing such fabrics under usual conditions (admixing 5 grams of soap and 2 grams of soda to one liter of water at 50 C.) the fabric in its moist state is flabby and soft, but after drying it reassumes its original stiffness.
- the gelatine is applied in accordance with a design and the treatment In Germany February 17, 1933 is carried out after the hardening without stretching the fabric, alternately stiff lucid and dull opaque fabric portions are obtained, where by, depending on the manner in which the fabric is tensioned in drying the goods, a smooth or crape-like effect is obtained.
- Example 1 Mercerized mousseline or other cotton goods are impregnated in usual manner with a gelatine solution of 8 to 20% concentration and afterwards treated with a 2 to 4% aqueous formaldehyde solution. Thereupon the fabric in moist state ordry, is mercerized with a lye of usual concentration in tensioned condition and dried in effects are tensioned condition after being washed out and neutralized. In this manner a lucid, highly brilliant stiff fabric is obtained with a surface finish of a relatively high quality which is relatively fast to washing.
- Example tv A mousseline fabric is printed with a gelatine solution and hardened as specified in Example 1.
- the fabric is treated without tension-
- the fabrics treated as described in Example 2 are stained with suitable wool dyestuffs, i. e. acid dyestuffs with or without aftertreatment by means of metallic salts such as chromates with the result that only the effects produced by the finishing treatment are dyed, as the untreated cotton has no affinity for the dyestuff, so that a. dyeing effect of the respectivecolour combined with white is obtained.
- Example 4 By dyeing the fabrics obtained by the treatment as described in Example 2 with direct dyestuffs two-shade effects of the same colour are produced, due to the greater affinity of the dressed fabric portions.
- a method of dressing fabrics particularly cotton fabrics, the steps of printing the fabric with a compound of the group consisting of gelatin and albumin in accordance with a pattern, hardening the fabric by chemical hardening means, subjecting the thus dressed fabric to an aftertreatment with an alkali in unstretched condition, washing and neutralizing the fabric, and drying the fabric in stretched condition, for producing a smooth fabric with lucid stiff pattern portions and opaque soft pattern portions.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Description
Patented Feb. 18, 1936 PATENT OFFICE METHOD OF DRESSING FABRICS Christian Bener, Chur, Switzerland, assignor to Raduner & Co. A.-G., Horn, Switzerland I I No Drawing. Application May 22, 1933, Serial 11 Claims.
There are methods known, which providefor dressing fabrics by means of gelatine solutions, I wherein the gelatine is rendered more or less insoluble with the aid of hardening means. Fabrics treated in this fashion are, however, not fast to washing, since experience has shown that the hardening of the gelatine is incomplete, so that the dressing is almost entirely removed in the first washing. It is a surprising fact that a considerably greater fastness to washing of the fabric can be obtained and at the same timea substantially better resistivity against creasing on drying following the washing, when according to the invention, the fabric treated with gelatine or a chemically hardening animal albumin and suitable hardening means is subjected, advantageously after the drying, to an after treatment with alkali either in stretched or unstretched condition. It is also possible to apply the hardening means together with the solution, in such a manner, that to the solution, for instance gelatine solution, a compound is added which in heating up yields formaldehyde, or else that such substances are used which have a hardening effect only in heated condition, as for example chromates, the hardening therefore taking place only after the impregnated fabric is subjected to a hot treatment.
The thus treated fabric presents an appreciable resistivity against creasing after drying follow-' ing the washing, a very bright surface sheen, an increased afiinity for direct dyestuffs and a very strong afiinity for acid dyestuffs. In 'Washing such fabrics under usual conditions (admixing 5 grams of soap and 2 grams of soda to one liter of water at 50 C.) the fabric in its moist state is flabby and soft, but after drying it reassumes its original stiffness. v
With the fabrics treated in this manner no substantial decrease of tearing strength and no reduction of the thickness of the fabric takes place, as compared with those fabrics which for the purpose of being stiffened are subjected to the known acid refining processes. However an 7 increase in weight as compared with that of the bleached or mercerized fabric, which is afterwards subjected to the treatment according to the invention, occurs. When after the impregnation of the whole surface of the fabric, that is in cases where no design is applied thereto yielding a pattern effect, the treatment with alkali is carried out with the fabric in stretched condition, a highly brilliant, lucid, glassy stiff fabric ensues. If to the fabric the gelatine is applied in accordance with a design and the treatment In Germany February 17, 1933 is carried out after the hardening without stretching the fabric, alternately stiff lucid and dull opaque fabric portions are obtained, where by, depending on the manner in which the fabric is tensioned in drying the goods, a smooth or crape-like effect is obtained.
In dyeing the thus treated fabric it is possible to produce by means of direct dyestuffs due to v the increased affinity of the depressed portions,
a two-shade effect of the same colour, and by staining with suitable acid cotton reserving dyestuffs a colouring alternating with white portions can be effected. Furthermore, by a previous acid staining and a subsequent direct staining or vice Versa corresponding two-colour obtained.
In the following the method is further explained by way of several examples.
Example 1 Mercerized mousseline or other cotton goods are impregnated in usual manner with a gelatine solution of 8 to 20% concentration and afterwards treated with a 2 to 4% aqueous formaldehyde solution. Thereupon the fabric in moist state ordry, is mercerized with a lye of usual concentration in tensioned condition and dried in effects are tensioned condition after being washed out and neutralized. In this manner a lucid, highly brilliant stiff fabric is obtained with a surface finish of a relatively high quality which is relatively fast to washing.
Example tv A mousseline fabric is printed with a gelatine solution and hardened as specified in Example 1.
'Ihereupon the fabric is treated without tension- The fabrics treated as described in Example 2 are stained with suitable wool dyestuffs, i. e. acid dyestuffs with or without aftertreatment by means of metallic salts such as chromates with the result that only the effects produced by the finishing treatment are dyed, as the untreated cotton has no affinity for the dyestuff, so that a. dyeing effect of the respectivecolour combined with white is obtained.
Example 4 Example 5 By dyeing the fabrics obtained by the treatment as described in Example 2 with direct dyestuffs two-shade effects of the same colour are produced, due to the greater affinity of the dressed fabric portions.
What I claim is:
1. In a method of dressing fabrics, particularly cotton fabrics, the steps of treating the fabric with a compound of the group consisting of gelatin and albumin and chemical hardening means, subjecting the thus dressed fabric to an aftertreatment with an alkali, and drying the fabric under conditions adapted to produce the desired definite finish of the fabric.
2. In a method of dressing fabrics, particularly cotton fabrics, the steps of treating the fabric with a compound of the group consisting of gelatin and albumin and chemical hardening means, drying the fabric, subjecting the thus dressed fabric to an aftertreatment with an alkali, and drying the fabric under conditions adapted to produce the desired definite finish of the fabric,
3. In a method of dressing fabrics, particularly cotton fabrics, the steps of treating the fabric with a compound of the group consisting of gelatin and albumin and chemical hardening means, drying the fabric, subjecting the thus dressed fabric to an aftertreatment with an alkali in stretched condition, and drying the fabric under conditions adapted to produce the desired deflnite finish of the fabric.
4. In a method of dressing fabrics, particularly cotton fabrics, the steps of treating the fabric with a compound of the group consisting of gelatin and albumin and chemical hardening means, drying the fabric, subjecting the thus dressed fabric to an aftertreatment with an alkali in unstretched condition, and drying the fabric under conditions adapted to produce the desired definite finish of the fabric.
5. In a method of dressing fabrics, particularly cotton fabrics, the steps of treating the fabric, With a compound of the group consisting of gelatin and albumin and chemical hardening means, drying the fabric, subjecting the thus dressed fabric to an aftertreatment with an alkali in stretched condition, washing and neutralizing the fabric, and drying the fabric in stretched condition, for producing a lucid, highly brilliant stiff fabric With a surface finish of a relatively high fastness to washing.
6. In a method of dressing fabrics, particularly cotton fabrics, the steps of printing the fabric with a compound of the group consisting of gelatin and albumin in accordance with a pattern, hardening the fabric by chemical hardening means, subjecting the thus dressed fabric to an aftertreatment with an alkali in unstretched condition, washing and neutralizing the fabric and drying the fabric in unstretched condition, for
producing crape effects at the printed portions of the fabric.
'7. In a method of dressing fabrics, particularly cotton fabrics, the steps of printing the fabric with a compound of the group consisting of gelatin and albumin in accordance with a pattern, hardening the fabric by chemical hardening means, subjecting the thus dressed fabric to an aftertreatment with an alkali in unstretched condition, washing and neutralizing the fabric, and drying the fabric in stretched condition, for producing a smooth fabric with lucid stiff pattern portions and opaque soft pattern portions.
8. In a method of dressng fabrics, particularly cotton fabrics, the steps of treating the fabric with a compound of the group consisting of gelatin and alubumin and chemical hardening means, and subjecting the thus dressed fabric to an aftertreatment with an alkali, for improving the fastness to washing of the fabric and obtaining a better resistivity against creasing after the drying subsequent to washing.
9. A fabric, particularly cotton fabric, having a. highly brilliant transparent appearance and a stiffness at a resilient grip, the threads influenced by an alkali treatment after treatment with a compound of the group consisting of gelatin and albumin and chemical hardening being such structurally as to withstand laundering, the fabric getting soft and flappy on laundering but regaining its original transparency and stiffness after drying, and having a pronounced affinity for acid dyestuffs.
10. A fabric having pattern effect and consisting of portions having a highly brilliant transparent appearance and a stiffness at a resilient grip, the threads influenced by an alkali treatment after treatment with a compound of the group consisting of gelatin and albumin and chemical hardening being such structurally as to withstand repeated laundering, the fabric getting soft and flappy on laundering but regaining its original transparency and stiffness after drying, and of portions having the characteristics of a dense cotton fabric, the transparent portions and the dense portions having different affinities for dyestuffs i. e. a pronounced aflinity for acid dyestuffs besides an increased aflinity for suitable direct dyestuffs.
11. A fabric having pattern effect and consisting of portions having a highly brilliant transparent appearance and a stiffness at a resilient grip, the threads influenced by an alkali treatment after treatment with a compound of the group consisting of gelatin and albumin and chemical hardening being such structurally as to withstand repeated laundering, the fabric getting soft and flappy on laundering but regaining its original transparency and stiffness after drying, and of portions having the characteristics of a dense cotton fabric, the transparent portions having a wavy character and yielding a crapelike appearance to the fabric, the transparent portions and the dense portions having different affinities for dyestuffs and a pronounced affinity for acid dyestuffs besides an increased affinity for suitable direct dyestuffs.
CHRISTIAN BENER.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE428090X | 1933-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2031245A true US2031245A (en) | 1936-02-18 |
Family
ID=6477406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US672352A Expired - Lifetime US2031245A (en) | 1933-02-17 | 1933-05-22 | Method of dressing fabrics |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2031245A (en) |
| FR (1) | FR765365A (en) |
| GB (1) | GB428090A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2417389A (en) * | 1944-12-26 | 1947-03-11 | Chemical Lab Inc | Treatment of sericeous fibers |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1091906B (en) * | 1953-05-05 | 1960-10-27 | British Ropes Ltd | Process for impregnating ropes |
-
1933
- 1933-05-22 US US672352A patent/US2031245A/en not_active Expired - Lifetime
- 1933-12-04 GB GB34032/33A patent/GB428090A/en not_active Expired
- 1933-12-11 FR FR765365D patent/FR765365A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2417389A (en) * | 1944-12-26 | 1947-03-11 | Chemical Lab Inc | Treatment of sericeous fibers |
Also Published As
| Publication number | Publication date |
|---|---|
| GB428090A (en) | 1935-05-07 |
| FR765365A (en) | 1934-06-08 |
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