GB450208A - Improvements in the manufacture of artificial textile materials - Google Patents
Improvements in the manufacture of artificial textile materialsInfo
- Publication number
- GB450208A GB450208A GB154636A GB154636A GB450208A GB 450208 A GB450208 A GB 450208A GB 154636 A GB154636 A GB 154636A GB 154636 A GB154636 A GB 154636A GB 450208 A GB450208 A GB 450208A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oil
- ether
- acid
- glycol
- fluid
- 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/137—Acetals, e.g. formals, or ketals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2971—Impregnation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31844—Of natural gum, rosin, natural oil or lac
- Y10T428/31848—Next to cellulosic
- Y10T428/31851—Natural oil
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The process of the parent Specification is modified in that the fluid applied to or incorporated in filaments, threads, and like materials comprising organic derivatives of cellulose contains an oil and an ether, which is a solvent or softening agent for the cellulose derivative, obtainable by the condensation of an aldehyde with an aliphatic hydroxy compound, in such amounts that the products contain the fluid in a proportion of more than 15 per cent of their weight when free from the fluid. The oil may be an oxidized oil or a normal animal, vegetable, or mineral oil. The process of the parent Specification may also be modified by employing a fluid containing a normal oil, an oxidized oil, and an ether as specified above. The aldehyde used in forming the ether may be formaldehyde, acetaldehyde, butyraldehyde, or benzaldehyde. Formaldehyde may be employed in the form of formalin, paraformaldehyde, or trioxymethylene. The aliphatic hydroxy compound may be a polyhydric alcohol or partial ether thereof, or a hydroxy carboxylic acid. Glycerin, ethylene-, propylene-, or diethylene-glycol, monochlorhydrin, monomethyl or ethyl ether of ethylene-, propylene-, or diethylene-glycol, glycollic acid, lactic acid, a -hydroxy isobutyric acid, or a -hydroxy n-butyric acid may be used. The condensation to form the ethers may be effected in the presence of an acid catalyst such as hydrochloric, sulphuric, or phosphoric acid, or ferric chloride. The ethers employed are preferably soluble or miscible with water and preferably have a boiling point above 140 DEG C. The treated yarns may subsequently be scoured to remove the conditioning fluid. The ethers may be used together with other solvents or softeners such as ethyl oxybutyrate, benzyl alcohol, diacetone alcohol, acetins, acetyl carbinol, cyclopentanone, or dimethyl tartrate. The oil may be olive, castor, teaseed, egg, soya bean, peanut, palm, or cotton seed oil. Free acid such as oleic or stearic acid, or xylol may be added to increase the miscibility of the oil with the ether and any water present. Specified oxidized oils are olive and castor oil. Oxidation of the oil may be obtained by injecting oxygen into the oil or spraying the oil into oxygen. The ether may constitute 50 per cent or more of the conditioning liquid. Hygroscopic substances such as glycerine, glycol, diethylene glycol, or glycol ethers may be added in aqueous solution to the conditioning liquid. The treatment renders the materials more amenable to weaving or knitting. The yarns may have a subdued lustre due to the presence of metal oxide pigments, starch, or other insoluble compounds. Yarns of cellulose acetate, formate, propionate, or butyrate, or methyl, ethyl, or benzyl cellulose may be treated. In an example, the ether formed by condensation of formaldehyde with ethylene glycol monomethyl ether is mixed with olive oil, and oxidized olive oil. The solution is applied by wicks, rollers, or discs to cellulose acetate filaments after they leave a dry spinning machine prior to being wound or twisted, or during any subsequent operation. If desired a part of this conditioning liquid may be incorporated in the spinning solution, and the remainder may be applied to the yarns before knitting.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US220535 US2068003A (en) | 1935-01-17 | 1935-01-17 | Textile process and product |
Publications (1)
Publication Number | Publication Date |
---|---|
GB450208A true GB450208A (en) | 1936-07-13 |
Family
ID=21699679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB154636A Expired GB450208A (en) | 1935-01-17 | 1936-01-17 | Improvements in the manufacture of artificial textile materials |
Country Status (2)
Country | Link |
---|---|
US (1) | US2068003A (en) |
GB (1) | GB450208A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB598147A (en) * | 1945-08-31 | 1948-02-11 | Courtaulds Ltd | Improvements in and relating to the bonding of rayon filaments to rubber |
TW225562B (en) * | 1991-10-15 | 1994-06-21 | Hoechst Ag |
-
1935
- 1935-01-17 US US220535 patent/US2068003A/en not_active Expired - Lifetime
-
1936
- 1936-01-17 GB GB154636A patent/GB450208A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2068003A (en) | 1937-01-19 |
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