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
  • D06M15/03—Polysaccharides or derivatives thereof
  • D06M15/05—Cellulose or derivatives thereof
• • C—CHEMISTRY; METALLURGY
  • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
  • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
  • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
  • C08B15/05—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur
  • C08B15/06—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur containing nitrogen, e.g. carbamates
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
  • C10L5/00—Solid fuels
  • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
  • C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
  • C10L5/10—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders
• • 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
  • D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
  • D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
• • 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
  • D06M13/11—Compounds containing epoxy groups or precursors thereof
• • 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
  • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
  • D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
• • 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
  • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
  • D06M13/207—Substituted carboxylic acids, e.g. by hydroxy or keto groups; Anhydrides, halides or salts thereof
  • D06M13/21—Halogenated carboxylic acids; Anhydrides, halides or salts thereof
• • 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
  • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
  • Y10S8/08—Oxirane

Definitions

• This invention relates to, a process, for improving textile materials of vegetable origin.
• the invention consistsin treating with a halo-hydrin, for example a mono-halo-hydrin of a poly-alcohol in presence of alkali, spun or woven material consisting of or containing a vegetable fibre, particularly cotton.
• a halo-hydrin for example a mono-halo-hydrin of a poly-alcohol in presence of alkali, spun or woven material consisting of or containing a vegetable fibre, particularly cotton.
• the material may be treated with the halo-hydrin and with the alkali either simultaneously or in either sequence;
• Alkali sulphides may, however, be used,
• alkali sulphides when dissolved in water are largely hydrolyzed, giving a strong alkaline solution containing alkali hydroxide. Therefore the use of alkali sllphides involves the use of alkali hydrox-
• the textile goods consisting of or containing the vegetable fibre may be treated according to the invention either in the crude state or after a preliminary treatment (for instance, boiling, or heating under pressure with sodium carbonate solution or dilute alkali solution or both), either moistened or unmoistened, with or without removing the fatty constituents, either unbleached or after bleaching agent, and with or without mer cerizing.
• the material may also be. previously prepared in known manner by treatment with a hydrolyzing or gelatinizin agent (for example with astrong minera .its practical applicationv which follow.
• the preliminary treatment may also consist .in a combination of two or more of these PI'OCBSSGS. I 0
• the first method consists in treating the woven or spun material first with a solution of an alkali and then acting on it with a halo-hydrin, .s'uch as armonochlorhydrin or a-dichlorhydrin or ethylene-chlorhydrin.
• the textile material may be treated with the alkali solution in various ways; for example by dipping or soaking it in a small or large excess of the solution; by dipping or soaking it in the solution and removing the excess of alkali solution by squeezing, centrifuging or the like; loy impregnating it in an impregnating mill, jigger or the l1ke;'by '80' padding it between smooth or engraved roll ers in a padding-machine; by coating by means of. closely engraved rollers in' a. Rouleaux machine, advantageously with the' addition of a thickening agent; by spraying, or by any other known method.
• alkali solution there may be used, for example, a solution of caustic soda of 10-50 per cent strength; a solution of caustlc soda of 12-40 per cent strength has been found very suitable.
• the quantity of alkali solution with which the material .is to be impregnated, or which is to be retained by the material may be varied within wide limits. Thus, for instance, satisfactory results have been obtained when this quantity is. fro1n2 to 10 times the weight of the textile material. As a rule, a-qu'antit'y of from 2 to 4 times the weight of the material will be found to be suliicient.
• the temperature of the alkali solution may also be chosen from a wide range. Useful results are obtained at temperatures of from 10 C, to 50 C. according to the strength of the solution. Generally, if the solution is not too weak, theprocess may be conducted at room temperature.
• the woven or spun material may be caused to pass between rollers during the treatment with the solution, or it may otherwise be subjected to a high pressure.
• the alkali solution may contain some alcohol.
• the textile material which has been treated with alkali is then treated with a halo-hydrin of a poly-alcohol, either immediately after the alkali treatment, or after standing (ripening) at room temperature for a short or long period, and either in the wet state or afterit has previously been partly or completely dried.
• the halo-hydrin may be brought, into contact with the material which has been treated with the alkali solution either as such, or dissolved in a suitable solvent, or suspended in an indifferent '-Briti sh gum, albumen or the like.
• the halo-hydrin may be'added in various ways to the material which has been treated with the solution of alkali.
• the material may be impregnated or coated with the halohydrin, or a solution or emulsion thereof (in which case any excess may be removed, if desired, by pressing or centrifuging), or the halo-hydrin, or a solution or emulsion there'- of may be rolled into the material. Any
• halo-hydrin there'may be used any suitable apparatus known in the art of finlshing or printing textiles.
• quantity of the halo-hydrin which maybe the invention is not limited to this amount.
• the material which has been treated with v the halo-hydrin is then either directly washed soon after addition of the halo hydrin or after it has been in contact with it for a short or long period (for example -24 hours) at room temperature or at a higher temperature (for example -100 U), and, if desired, after previously having been dried, or it may advantageously be before or after Washing.
• the textile fibre should be stretched. It may be stretched throughout all the operations, that is," from the impregnation with the alkali solution at the commencement, to the washing and drying operation.
• the material may also be stretched only during the action of the alkali solution or of the halo-hydrin, or it may be stretched after the impregnation with the alkali solution, and may remain stretched during the action of the halo-hydrin, during the treatment with the acid, salt, or the like, and during the washing and optionally final drying. Or it.
• the stretching may be applied only during apart of the rocess, for instance, so that the material is stretched during the treatment with the alkali solution, during the treatment with an acid or salt, and during the final washing, but not stretched during the action of the mono-halo-hydrin.
• the second method of carrying out the inyention consists in reversing the order of the operations of the first method; that is to say,
• the textile material is first treated with the 'halo-hydrin as such, or with a solution or a suspension thereof, and is then introduced into the alkali solution or impregnated, coated, or sprinkled, or sprayed therewith.
• the treatment with alkali solution may follow the treatment with the halo-hydrinj at leisure.
• the halo-hydrin is allowed to act for a certain time; this action may proceed at room temperature or at a higher temperature.
• the other conditions such as the quantitative proportions, the tem-- eratures, the duration of the reaetion
• the present invention silk-like effects which are far superior to those which can be obtained by the usual methods of mercerization.
• the woven or spun material possesses a finish which has a valuable, elastic feel.
• the silky lustre may be improved by one or more repetitions of the process.
• the process according to the invention is also suitable for producing patterns, for which the following methods are of consequence:
• a pattern is printed or stencilled on the material by means of a reserve paste which prevents either mechanically or chemically the absorption of the alkali solution.
• Materials suitable for the reserve are, for instance, albumen, gums, acids (such as acetic .acid, citric acid, tartaric acid, or an inorganic acid), alum, aluminium sulphate, ammonium sulphate, or other salts.
• the material is then treated with alkali solution and a halo-hydrin according to the method described in illustration of the first method' of carrying out the invention. This modification of the process permits the production of a lustrous pattern upon a dull background'or vice versa.
• the alkali solution mixed with a suitable thickening agent (such as starch, denatured albumen, a cellulose-hydrate which is soluble in alkali, an alkyl or oxyalkyl-cellulose derivative which is soluble in alkali solutions or in water, or a cellulose-hydroxyparafiin-monocarboxylic acid or the like), is printed in any desired pattern on the woven material, which is then treated'wi-th a halohydrin as already described.
• a suitable thickening agent such as starch, denatured albumen, a cellulose-hydrate which is soluble in alkali, an alkyl or oxyalkyl-cellulose derivative which is soluble in alkali solutions or in water, or a cellulose-hydroxyparafiin-monocarboxylic acid or the like
• the material is printed with a reserve which prevents, either mechanically or chemically, the reaction between the alkali-cellulose and the halohydrin.
• a reserve which prevents, either mechanically or chemically, the reaction between the alkali-cellulose and the halohydrin.
• the materla is treated with a halo-hydrin as in the first 1 the invention, and is method of carrying out then treated with an acid or salt, and dried.
• a halo-hydrin in the form of a solution or suspension is printed on the woven material with the aid of a thickening agent, and the material is then subjected, with or without drying, to the action of the alkali solu-- tion.
• the effects are similar to those obtained in 3 and 4.
• r'ic or yarn is treated with caustic soda solution of 25 10 per cent strength for a period of from 5 minutes to 12 hours. at room temperature, and the excess of the solution removed by wringing or centrifuging, until the mate rial retains about 2 A 3 times its weight or any other desired proportion, of the solution.
• the impregnated material is then treated either immediately or after it has been allowed to stand for 3-72 hours, with a-monochlorhydrin or a-dichlorhydrin chloro-propylene-glycol) or ethylenechlorhydrin, either alone,
• the yarn or fabric may be impregnated or coated on one or both sides with the .halo-hydrin, or the solution or suspension thereof, or the or the solution or suspension
• the .halo-hydrin or the solution or suspension thereof, or the or the solution or suspension
• dichlorhydrin or ethylenechlorhydrin ma be incorporated with the yarn or which has been impregnated with caustic soda solution.
• the fixing agent may be applied to the fabric by sprinkling
• the fabpart of the time If the duration of the action of the alkali solution and of the halo hydrin is not too long, the material may be in the stretched condition throughout all the operations. It may, however, be stretched only during the action of the soda solution or after it has been impregnated therewith, and may remain stretched during the whole or a portion-of the treatment with the halo-hydrin,-
• the textile material may also be stretched during the washing operation, though this is advantageous only in respect of the silk-like lustre.
• the silk-like effect is excellent.
• the treatment' may v occupy only several seconds at room temperature, but a longer period if the acid be cooled to 0 C. or below.
• the treatment with sulphuric acid mayi
• the procedure is just as in. the preceding examples, with the exception that the fabric is previously mercerized by anyknown mercerizing process.
• the finished products maybe calendered,
• a mineral acid for example, a hydro-halogen acid
• a decomposition takes place, i. e. the poly-alcohol in question is liberated.
• textile material in the description and claims means, where the context permits, all vegetable fibres such as flex, linen, hemp, ramie, jute, and particularly cottoriand the like,- in the form of fabric of the pure vegetable product (such as pure cotton fabric) or mixed fibre, or yarn in skeins, cops or warps.
• the expression agent which will precipitate 'oxyalkyl cellulose derivatives which are soluble in alkalihmeans acids, salts, acid salts, mixtures of acidsand salts, in short all precipitating agent's known in the viscose industry as well as organic acids or aqueous solutions thereof, alcohols, tannic acids, and formaldehyde.
• a process for improving vegetable textile material which comprises acting upon it with ahalo-hydrin of.-a poly-alcohol in the presence of alkali metalhydroxide'.
• a process'for improving vegetable textile material which comprises treating it with an alkali metal hydroxide solution and a halo-hydrin of a poly-alcohol.
• a process for improving vegetable textile material which comprises treating it s with a halo-hydrin and a solution containing alkali metal hydroxide in two steps,
• a process for improving vegetable textile material which comprises treating it with a solution. containing alkali metal hydroxide,
• a process for improving vegetable textile material which comprises treating it with an alkali metal hydroxide solution, and thereafter acting on it with a'halo-hydrin of a polyalcohol in presence of the alkali solution remaining in the material.
• a process for improving vegetable tex- "tile material which comprises treating it with an alkali metal hydroxide solution, thereafter removing at least a portion of the water by drying, and acting on it with a halo-hydrin of a poly-alcohol.
• a process for improving vegetable textile material which comprises treating it with an alkali metai'hydroxide solution, and thereafter acting on it with a halo-hydrin of a polyalcohol mixed with a thickening agent.
• a process for improving vegetable textile material which comprises treating it with an alkali metal hydroxide solution, and thereafter coating it on at least one side with a halo-hydrin of a poly-alcohol.
• a process for improving vegetable textile material which comprises treating it with a solution of an alkali metal hydroxide and thereafter coating it on at least one side with a halo-hydrin of a poly-alcohol mixed with a thickening agent.
• a process for improving vegetable textile material which comprises treating it with an alkali metal hydroxide solution and thereafter acting on it at certain parts with a halohydrin of a poly-alcohol.
• a process for improving vegetable textile material which comprises treating it with a solution of an alkali metal hydroxide andthereafter printing it with a halo-hydrin of a poly-alcohol mixed with a thickening agent.
• a process for improving vegetable textile material which comprises treating it at certain parts with an alkali metal hydroxide solution, and thereafter acting on it with a halo-hydrin of a poly-alcohol.
• a process for improving vegetable textile material which comprises treating it at a raised temperature in the presence of-an alkali metal hydroxide with a halo-hydrin of a poly.- alcohol.
• a process for tile material which comprises treating it with an alkali 'metal hydroxide solution, and thereafter acting on it at a raised temperature wit a halo-hydrin of a poly-alcohol.
• a process for improving vegetable tex tile material which comprises treating it in improving vegetable texwith a chlorhydrinof glycerine.
• a process for improving vegetable textile material which comprises treating it with an alkali metal hydroxide solution, and thereafter acting-on it with a chlorhydrin of glycerine.
• a process for improving vegetable textile material which comprises treating it with an alkali metal hydroxide solution, and thereafter acting on it with a-monochlorhydrin.
• a process for improving vegetable textile material which comprises treating it with an alkali metal hydroxide solution, and thereafter acting on it with a chlorhydrin of glycerine in the presence of the alkali lye remaining in the material.
• a process for improving vegetable textile material whiohcomprises treating it with an alkali metal hydroxide solution, and thereafter acting on it at a raised temperature with a chlorhydrin of glycerine.
• Aprocess' for improving vegetable textile material which comprises acting on it in presence of an alkali metal hydroxide and of an alcohol with alcohoL- 21'.
• a process for improving vegetable textile material which comprises actin on it in resence of'an alkali metal hydroxi c with a iialo-hydrin of a poly-alcohol, thereafter treating it with a material adapted to precipitate hydroxy alkyl derivatives of cellulose which are soluble in alkali, and then washing.
• a process for improving vegetable textile material which comprises treating it with an alkali metal hydroxide solution, thereafter acting on it with a halo-hydrin of a polyalcohol, and thereafter treating it with a material adapted to precipitate hydroxy alkyl derivatives of cellulose, which are soluble in alkali, and then washing.
• a process for improving vegetable textile material which comprises treating it with an alkali metal hydroxide solution thereafter acting on it with a chlorhydrin of glycerine, thereafter treatin it with a material adapted to precipitate hy roxy alkyl derivatives of cellulose, which are soluble in alkali, and thereafter washing.
• a process for improving vegetable textile material which comprises acting on it in presence of an alkali metal hydroxide with a halo-hydrin of a poly-alcohol, and stretching the material during at least a portion of the process.
• a process for improving vegetable textile material which comprises treating it with an alkali metal hydroxide solution, and thereafter'acting on it with a halo-hydrin of a halo-hydrin of a poly a poly-alcohol, and stretching the material during at least a portion of the process.
• a process for improving vegetable textile material which comprises treating it w1th an alkali metal hydroxide solution, and thereafter acting on it with a halo-hydrin of a poly-alcohol, and stretching the material durmg the treatment with the alkali solution.
• a process for improving vegetable textlle material which comprises treating it with an alkali metal hydroxide solution, and thereafter actin on it with a halo-hydrin of a poly-alcoho and stretching the material durm a portion of the treatment with the alkali so ution.
• a process for improving vegetable textile material which com rises treating it with an alkalimetal hydroxi e.solution, and thereafter actmg on it with a chlorhydrin of glycerine, and stretching the material during at least a portion of the process;
• a process for improving vegetable textile material which comprises treating it with an alkali metal hydroxide solution, and thereafter acting on it with a chlorhydrin of glycerine, and stretching the material during the treatment the alkali solution.
• a process for improving vegetable textile material which comprises treating it with an alkali metal hydroxide solution, thereafter acting on it with a halo-hydrin of a polyalcohol, thereafter treatin" it with a material adapted to precipitate hydroxy alkyl derivatives of cellulose, which are soluble in alkali, and thereafter washing, and stretching the material during-at least a portion of the process.
• a process for improving vegetable textile material which comprises-treating it with an alkali metal hydroxide solution, thereafter acting on it with a chlorhydrin of glycerine,

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• Chemical & Material Sciences (AREA)
• Engineering & Computer Science (AREA)
• Textile Engineering (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Organic Chemistry (AREA)
• Life Sciences & Earth Sciences (AREA)
• Geochemistry & Mineralogy (AREA)
• General Life Sciences & Earth Sciences (AREA)
• Environmental & Geological Engineering (AREA)
• Geology (AREA)
• Oil, Petroleum & Natural Gas (AREA)
• General Chemical & Material Sciences (AREA)
• Biochemistry (AREA)
• Materials Engineering (AREA)
• Health & Medical Sciences (AREA)
• Medicinal Chemistry (AREA)
• Polymers & Plastics (AREA)
• Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
• Chemical Or Physical Treatment Of Fibers (AREA)

Applications Claiming Priority (1)

Publications (1)

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ID=3669951

Family Applications (2)

Family Applications After (1)

Country Status (5)

Cited By (7)

Families Citing this family (6)

• 0
  • NL NL19083D patent/NL19083C/xx active
• 1924
  • 1924-05-20 DE DEL60246D patent/DE485195C/de not_active Expired
  • 1924-05-20 DE DEL60247D patent/DE476595C/de not_active Expired
  • 1924-05-20 DE DEL60252D patent/DE535393C/de not_active Expired
  • 1924-05-22 GB GB12631/24A patent/GB231804A/en not_active Expired
  • 1924-05-30 GB GB13359/24A patent/GB231811A/en not_active Expired
  • 1924-07-23 US US727809A patent/US1741637A/en not_active Expired - Lifetime
  • 1924-07-23 US US727808A patent/US1736714A/en not_active Expired - Lifetime
• 1925
  • 1925-04-02 FR FR596421D patent/FR596421A/fr not_active Expired
  • 1925-04-03 FR FR596426D patent/FR596426A/fr not_active Expired

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