GB810040A - Process for dressing artificial filaments and fibres to give a soft feel - Google Patents
Process for dressing artificial filaments and fibres to give a soft feelInfo
- Publication number
- GB810040A GB810040A GB29555/55A GB2955555A GB810040A GB 810040 A GB810040 A GB 810040A GB 29555/55 A GB29555/55 A GB 29555/55A GB 2955555 A GB2955555 A GB 2955555A GB 810040 A GB810040 A GB 810040A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dressing agent
- per cent
- stage
- moisture content
- emulsion
- 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
- D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/06—Washing or drying
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
-
- 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
- D06M7/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made of other substances with subsequent freeing of the treated goods from the treating medium, e.g. swelling, e.g. polyolefins
-
- 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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/40—Reduced friction resistance, lubricant properties; Sizing compositions
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical 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)
Abstract
Continuous artificial filaments or threads or artificial staple fibres in the form of a fleece are, in a first stage, treated with an aqueous oil-inwater type emulsion containing 0.1-0.2 gram per litre of a liquid dressing agent of oily consistency, and the proportion of dressing agent necessary to complete the desired dressing is then applied in the form of an oil-in-water emulsion containing 70-200 grams per litre of the dressing agent in a second stage after the moisture content of the materials has been reduced by squeezing or centrifuging. The moisture content of the materials may be reduced still further before the second stage by drying after the squeezing or centrifuging. The proportion of the emulsion and the concentration of the dressing agent in the emulsion (within the range of 70-200 grams per litre) may be such that the treated materials have not only the desired content of dressing agent but also the desired moisture content, adjustment of the moisture content of the materials by a subsequent drying or humidifying process being thus rendered unnecessary. Any dressing agent of oily consistency which can be emulsified to form an oil-in-water emulsion may be used. The dressing agent can be applied in the second stage either by sprinkling or spraying or by means of moist rollers, and the treatment may be carried out at room temperature or at 50-60 DEG C. If bundles of filaments, filament tows or groups of filament tows are being treated, the first stage of the process can be carried out as with staple fibres by spraying or sprinkling or by passing through a dressing bath. During the second stage thick tows must be laid flat and are preferably treated by using rollers on to which the emulsion is fed. In an example, a fleece of regenerated cellulose staple fibres is sprayed at 50-60 DEG C. with an aqueous emulsion containing 0.1-0.2 gram per litre of a dressing agent to give a take-up of dressing agent of about 0.02 per cent of the weight of the dry fibres. The dressing agent is a blend of 40 per cent by weight of a relatively weakly sulphonated tallow and 60 per cent of a mixture of 60 per cent by weight of white oil, 20 of ethenoxylated oleylamine and 20 of ethenoxylated oleyl alcohol. The fleece is thereafter centrifuged to a moisture content of 120-130 per cent and dried, without interposition of a humidifying zone. Finally the fleece is sprinkled at room temperature with an emulsion containing 70 grams of dressing agent per litre, 23.3 litres of emulsion being used per 500 kg. of fleece. The moisture content of the fibres is thereby raised from 6 per cent to 11 per cent and 0.35 per cent of dressing agent is applied to them. In another example, a 50/50 weight/weight mixture of the sulphonated tallow and an ethenoxylated stearic acid (containing about 9.5 mols. of ethylene oxide per mol. of stearic acid) is used in a similar manner as a dressing agent.ALSO:Continuous artificial filaments or threads or artificial staple fibres in the form of a fleece are, in a first stage, treated with an aqueous oil-in-water type emulsion containing 0.1-0.2 gram per litre of a liquid dressing agent of oily consistency, and the proportion of dressing agent necessary to complete the desired dressing is then applied in the form of an oil-in-water emulsion containing 70-200 grams per litre of the dressing agent in a second stage after the moisture content of the materials has been reduced by squeezing or centrifuging. The moisture content of the materials may be reduced still further before the second stage by drying after the squeezing or centrifuging. The proportion of the emulsion and the concentration of the dressing agent in the emulsion (within the range of 70-200 grams per litre) may be such that the treated materials have not only the desired content of dressing agent but also the desired moisture content, adjustment of the moisture content of the materials by a subsequent drying or humidifying process being thus rendered unnecessary. Any dressing agent of oily consistency which can be emulsified to form an oil-in water emulsion may be used. The dressing agent can be applied in the second stage either by sprinkling or spraying or by means of moist rollers, and the treatment may be carried out at room temperature or at 50-60 DEG C. If bundles of filaments, filament tows or groups of filament tows are being treated, the first stage of the process can be carried out as with staple fibres by spraying or sprinkling or by passing through a dressing bath. During the second stage thick tows must be laid flat and are preferably treated by using rollers on to which the emulsion is fed. In an example, a fleece of regenerated cellulose staple fibres is sprayed at 50-60 DEG C. with an aqueous emulsion containing 0.1-0.2 gram per litre of a dressing agent to give a take-up of dressing agent of about 0.02 per cent of the weight of the dry fibres. The dressing agent is a blend of 40 per cent by weight of a relatively weakly sulphonated tallow and 60 per cent of a mixture of 60 per cent by weight of white oil, 20 of ethenoxylated oleyl amine and 20 of ethenoxylated oleyl alcohol. The fleece is thereafter centrifuged to a moisture content of 120-130 per cent and dried without interposition of a humidifying zone. Finally the fleece is sprinkled at room temperature with an emulsion containing 70 grams of dressing agent per litre, 23.3 litres of emulsion being used per 500 kg of fleece. The moisture content of the fibres is thereby raised from 6 per cent to 11 per cent and 0.35 per cent of dressing agent is applied to them. In another example, a 50/50 weight/weight mixture of the sulphonated tallow and an ethenoxylated stearic acid (containing about 9.5 mols. of ethylene oxide per mol. of stearic acid) is used in a similar manner as a dressing agent.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE810040X | 1954-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB810040A true GB810040A (en) | 1959-03-11 |
Family
ID=6723604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29555/55A Expired GB810040A (en) | 1954-10-15 | 1955-10-17 | Process for dressing artificial filaments and fibres to give a soft feel |
Country Status (6)
Country | Link |
---|---|
US (1) | US2904454A (en) |
BE (1) | BE541329A (en) |
DE (1) | DE1075273B (en) |
FR (1) | FR1131701A (en) |
GB (1) | GB810040A (en) |
NL (2) | NL201056A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB872106A (en) * | 1957-04-23 | 1961-07-05 | Atlas Powder Co | A process for the preparation of surface active compounds |
US3327502A (en) * | 1966-11-23 | 1967-06-27 | American Can Co | Knitted paper fabric |
DE19817418A1 (en) * | 1998-04-18 | 1999-10-21 | Schoeller Textil Gmbh & Co Kg | Application of surface finish to fibers for rovings and yarns |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US602797A (en) * | 1898-04-19 | Frederick george annison | ||
FR654406A (en) * | 1927-05-30 | 1929-04-04 | Process for the treatment of artificial silk threads | |
US2144354A (en) * | 1936-09-26 | 1939-01-17 | Celanese Corp | Textile material and its preparation |
US2268141A (en) * | 1938-05-04 | 1941-12-30 | Nat Oil Prod Co | Composition and process for treating fibrous materials |
US2303773A (en) * | 1938-10-18 | 1942-12-01 | Rohm & Haas | Textile finishing process |
GB550565A (en) * | 1941-07-03 | 1943-01-14 | Thomas Lewis Shepherd | Improvements in or relating to the treatment of rubber or other elastic threads |
US2662107A (en) * | 1951-08-04 | 1953-12-08 | Us Rubber Co | Battery separator |
-
0
- NL NL105866D patent/NL105866C/xx active
- DE DENDAT1075273D patent/DE1075273B/en active Pending
- BE BE541329D patent/BE541329A/xx unknown
- NL NL201056D patent/NL201056A/xx unknown
-
1955
- 1955-09-27 FR FR1131701D patent/FR1131701A/en not_active Expired
- 1955-10-12 US US540171A patent/US2904454A/en not_active Expired - Lifetime
- 1955-10-17 GB GB29555/55A patent/GB810040A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2904454A (en) | 1959-09-15 |
BE541329A (en) | |
FR1131701A (en) | 1957-02-26 |
DE1075273B (en) | 1960-02-11 |
NL201056A (en) | |
NL105866C (en) |
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