US2191362A - Treatment of textile materials - Google Patents

Treatment of textile materials Download PDF

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Publication number
US2191362A
US2191362A US147384A US14738437A US2191362A US 2191362 A US2191362 A US 2191362A US 147384 A US147384 A US 147384A US 14738437 A US14738437 A US 14738437A US 2191362 A US2191362 A US 2191362A
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Prior art keywords
parts
volume
condensation product
water
fabric
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Expired - Lifetime
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US147384A
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English (en)
Inventor
Widmer Gustav
Fisch Willi
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Ciba Products Corp
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Ciba Products Corp
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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06Q—DECORATING TEXTILES
    • D06Q1/00—Decorating textiles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08G12/30—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with substituted triazines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • 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
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
    • D06M15/423—Amino-aldehyde resins

Definitions

  • This invention consists in a process of treating textile fibers with the aid of condensation products capable of being hardened from aldehydes and aminotriazines.
  • the process may be used for the purpose, among others, of making dressings fast to washing, for example stiffening dressings; furthermore, particularly with the co-operation of suitable additions, for instance softening agents or water-proofing agents, there may be obtained other impregnation effects, for instance an enhanced resistance to creasing, improved shearing strength, animproved wet tenacity or an improved water-proofing.
  • the process is also useful for fixing stiffening dressings or filling agents so that they are fast to washing.
  • the present invention is based on the observation that condensation products capable of being hardened and derived from aminotriazines and aldehydes are suitable in themselves or with the aid of a dressing or filling agent or some other addition for fixing on the fiber even at substantially lower temperatures and with the usual auxiliary apparatus without a separate hardening operation.
  • a web of fabric which has been treated with a condensationproduct and if necessary an addition may be dried and hardened by passage between rollers heated with low pressure steam, viz.at temperatures of about 100 0.
  • a high temperature is required for the hardening process (in "the case of urea or phenol formaldehyde condensation products) the operation requires the use of rollers heated by high pressure steam or electrically.
  • temperatures between 50 to 60 C. or even lower temperatures as used in the drying chambers produce satisfactory results. Indeed the reaction may be performed even at room temperature.
  • condensation products capable of being hardened from aminotriazines and formaldehyde.
  • aminotriazines may be named 2:4z6-triamino-1:3:5-triazine (melamine), or deaminated products thereof, for instance melam; also 2-chloro-4z6-diamino-1z3z5- triazine (chloromelamine) 2-oxy-4 fi-diamino- 1:3:5-triazine (ammeline).
  • aldehyde condensation products from other aminotriazines may be used with advantage.
  • the condensation products are preferably dissolved in acidified water'or an acid.
  • Suitable acids are inorganic acids, such as hydrochloric acid or phosphoric acid and organic acids such as formic acid, acetic acid, lactic acid, tartaric acid. Weakand even volatile acids may also be used which, apart from the fact that the process is conducted at a low temperature, is a great advantage in respect of properties of the fiber. Instead of free acids also acid yielding substances such as for instance ammonium salts, dibromocinnamic acid and so onmay be used. In all these cases either from the beginning or during the drying and/or-hardening step a pH below 'I is produced.
  • the fiber may alsobe treated with a neutral or alkaline solution of the condensation product, if desired in the presence of the additional material to be fixed, and the fiber thus treated may be then subjected to the action of acid, for instance by passage through an atmosphere con- 1 taining acid.
  • the triazine formaldehyde condensation product may be used in various stages of condensation for impregnating the material, for example it may be in the stage of condensation in which it is soluble without limit in water or in the stage in which the solubility in water is limited, or in the hydrophobe stage in which solubility in water has disappeared and solubility in acid appears.
  • the condensation may also be combined with the impregnation by making an impregnating bath of jtriazine, formaldehyde and an acid condensing agent and any desired addition and impregnating the textile fiber with this bath and drying in ordinary manner.
  • the fiber may alternatively be impregnated with a solution of the triazine, advantageously in the form of a watersoluble salt, if necessary in the presence of an addition, and then after-treated with formaldehyde in the form of vapor. In the last case the whole condensation is effected on the fiber.
  • the process is applicable in printing, that is to say for producing local effects on fabrics, for instance by imprinting a printing paste containing the condensation product and if desiredan acid and/or other addition, such as a dressing or filling agent, and if necessary in the presence of a thickening agent.
  • the fabric may be locally treated with a neutral or alkaline condensation product, this latter being then fixed by acid.
  • a dressing or filling agent may be applied, then a fixed acid as the usual thickening and in this manner the local hardening effect produced.
  • the process may be varied in many ways with or without one or other of the aforesaid additions.
  • Textile fibers which are suitable for treatment "by the invention are native, regenerated and esterified cellulose, for instancecotton, ramie, linen, hemp, sisal, jute, coconut fiber, artificial silk, also wool, silk or the like, whether dyed or undyed.
  • Stiifening dressings or filling agents for the fixing of which the invention is particularly suitable are, for example, gum arable, tragacanth, carob bean meal, kaolin, tallow or mixtures of these products.
  • Softening agents useful for the invention are, for'example, fats, such as olive oil, castor oil; glycerine; hydrocarbons, such as paraffin; quaternary ammonium salts which contain an aliphatic residue having more than 8 carbon atoms, for example the trimethylammonium sulfate of monostearyl-para-phenylendiamine.
  • Water-repelling additions suitable for the invention are, for example, paraffin, wax, resins, aluminium salts, alkaline earth salts, for instance lime soaps, either singly or intermixed with each other.
  • Example 1 Bleached and mercerized cotton satin is impregnated with a solution which contains in 1000 parts by volume 120 parts by weight of condensation product (obtained by condensing for about ,4; hour 630 parts of 2:4:6-triamino-l:3:5-triazine (melamine) with 1410 parts by volume of partially neutralized formaldehyde of 32 per cent.
  • condensation product obtained by condensing for about ,4; hour 630 parts of 2:4:6-triamino-l:3:5-triazine (melamine) with 1410 parts by volume of partially neutralized formaldehyde of 32 per cent.
  • the fabric is squeezed between pressure rollers until its weight is 200 per cent. of its dry weight. It is then dried in the usual manner, for instance on a tentering frame. No application of heat is necessary for the drying, but for the purpose of accelerating it warm air at 50-60 C. may be used. The feel of. the fabric is stifi'er and fuller than that of the fabric which has not been treated. By washing for V hour at 90 C. with a solution containing 5 parts of soap per 1000 parts by volume, the dressing is not substantially affected.
  • the fabric treated as above is wetted with difiiculty by water drops. This water-repelling effect is not removed by the soap treatment described above.
  • the proportion of the condensation product may be so small that no noticeable stiifening is produced. Even with less than 100 grams of condensation product per litre of bath a diminution of the swelling capacity is obtained associated with an increase of fastness to water. In the case of artificial silk there is also obtained an increase of wet tenacity.
  • Example 2 12.6 parts of 2:4:6-triamino-l23:5-triazine and 27 parts by volume of neutralized formaldehyde solution of 30 per cent. strength by volume are boiled together for 10 minutes. After cooling the condensation solution is mixed with 1 part of formic acid of 86 per cent. strength and made up to 100 parts byvolume of water. With this solution a cotton fabric is impregnated, then squeezed to 200 per cent. of the dry weight and dried in the usual manner on a tentering frame. By this treatment there is obtained a good stiff finish fast to washing and similar to that described in Example 1.
  • Example 3- A hydrophobe condensation product is made as follows: 630 parts of 2:4:6-triamino-1z3z5-triazine are condensed at about 80 C. with 1410 parts by volume of neutralized formaldehyde of 32 per cent. strength until a cooled sample shows a precipitate when diluted with half its volume of 1 water. The solution 'is then dried at a low temperature. The dry product forms a solution with about 0.6 part by volume of water, whereas more water produces a precipitate.
  • a colored cotton fabric is impregnated under the conditions described in Example 1 with an aqueous solution containing 1000 parts by volume 100 parts of the above condensation product and 40 parts of formic acid of. 86 per cent. strength.
  • a fabric dried in the air at room temperature has a strong stiff finish of good fastness to washing.
  • the stlfiening effect is still greater if the quantity of condensation product and of the formic acid is doubled in the foregoing prescription without changing the other conditions.
  • the fastness to washing of the finish remains the same.
  • Example 4 A cotton fabric, for instance mercerized shot satin, is impregnated with an aqueous solution containing per 1000 parts by volume parts of the condensation product made as described in Example 1, 50 parts by volume of formic acid of 86 per cent. strength, 5 parts of the trimethylammonium sulfate of mono-stearyl-para-pheny1enediamine.
  • the fabric is pressed between rollers until it is 200 per cent. of its dry weight and then dried on the tentering frame.
  • the drying may be at ordinary temperature but for accelerating it the temperature may be raised to 50-60 C.
  • the fabric has a very good resistance .to creasing, which property is stable to hot soaping.
  • Example 5 A cotton fabric is impregnated with an aqueous solution containing per 1000 parts by volume 100 parts of the condensation product made as described in Example 1, 50 parts by volume of formic acid of 86 per cent. strength, 50 parts of an emulsion of paraflin of 20 per cent. strength containing glue, for example, as the emulsifier.
  • the fabric is then squeezed between rollers until its weight is 200 per cent. of the dry weight and dried with the aid of a drying apparatus usual in the textile industry, that is to say on a tentering frame or with the aid of drying cylinders.
  • a drying apparatus usual in the textile industry, that is to say on a tentering frame or with the aid of drying cylinders.
  • the fabric acquires strong water-repelling and water-proofing properties.
  • the fabric After it has been washed with a liquor containing 5 grams of soap per litre at 90 C. for hour the fabric still retains the greater part of its water-proof character.
  • aminotriazine formaldehyde 'condensation products for making water-proof finishes not only improves the water-proof character of the impregnated fabrics but at the same time produces a full, firm feel.
  • the degree of feel of the fabric may be varied by addition of softening agents.
  • Example 6 10 parts of the dry condensation product obtained as described in Example 1 are dissolved in a mixture of 90 parts by volume of water and 10 parts by volume of formic acid of 86 percent. strength and this solution is added to a starch paste obtained by boiling a mixture of 80 parts of potato starch with 900 parts by volume of water and subsequently cooling; the whole is thoroughly mixed.
  • a cotton fabric of medium weight is saturated with this mixture in'a finishing machine, squeezed and then dried on the tentering frame at 22 C.
  • For accelerating the drying air at a temperature of 50-60 C. maybe used.
  • Example 7 A solution of 10 parts of the condensation product made as indicated in Example 1 in a mixture of 90 parts by volume of water and 10 parts by volume of formic acid of 86 per cent. strength is thoroughly mixed with a starch paste containing in 900 parts by volume of water, 80 parts of potato starch and parts of kaolin. A fabric is treated with this mixture as described in Example 6. In this case also the drying follows at ordinary temperature. Washing testsshow surprisingly that the filling material, kaolin, and also the stiffening agent itself is not removed after 6 washings conducted as described in Example 6. The intended filling of the fibers of the fabric is clearly notable in the opacity of the fabric to light.
  • Example 8 A solution of 10 parts of the condensation product made as indicated in Example 1 in a mixture of 90 parts by volume of water and 10 parts by volume of formic acid of 86 per cent. strength is added to a solution of 80 parts of gum arabic in 1000 parts by volume of water. With this solution a cotton fabric printed in color is saturated as described in Example 6. The excess of liquor is squeezed out by rollers and the fabric is then dried at 34 C. on the tentering frame.
  • Example 9 7 parts of a condensation product, made by a short boiling of a mixture of 4.7 parts of melam with 11.3 parts :by volume of formaldehyde of 32 per cent. strength by volume, 20 parts by volume of formic acid of 86 per cent. strength and 0.5 part by volume of concentrated sulfuric acid, precipitating the product of the reaction by dilution with water, neutralizing the suspension with caustic soda solution, filtering and drying the residue, are dissolved in parts by volume of formic acid of 86 per cent. strength, and this solution is thoroughly mixed with 700 parts of potato starch paste of 8 per cent. strength.
  • a fabric saturated with this stiflening has a hard finish fast to water even when dried at the ordinary temperature.
  • Example 10 10 parts of the condensation product, made by heating a mixture of 14.6 parts of 2-chJoro-4:6- diamino-1:3:5-triazine, 56 parts by volume of formaldehyde of 32 per cent. strength by volume, 24 parts of ethyl alcohol 01' per cent. strength and 1 part by volume-of concentrated sulfuric acid until a clear solution is obtained, then neutralizing and evaporating to dryness in a vacuum, are dissolved in a mixture or. 60 parts by volume of formic acid of 86 per cent. strength and 40 parts by volume of water, and this solution is mixed into a starch paste as described in Example 9. l
  • Example 11 10 parts of a condensation product made from 6.35 parts of 2-oxy-4:6-diamino-l:3:5-triazine, 47 parts by volume of formaldehyde of 32 per cent. strength by volume and 2.15 parts by volume of concentrated sulfuric acid by heating them together at the boiling point for about 2 hours, then neutralizing and evaporating the solution obtained, are dissolved in a mixture of 90 parts by volume of formicacid of 86 per cent. strength and 10 parts by volume of water.
  • Example 9 This solution is mixed with a starch paste as indicated in Example 9. The mixture gives dressing efiects similar to those described in Example 9.
  • condensation products being used in acid or acidified solution as indicated in the foregoing examples
  • dry preparations may also be used, for example such as are made by intermixture of equal parts of. the condensation product and a fixed organic acid such as tartaric acid.
  • Mixtures like these are suitable as commercial products in that they dissolve in water and may be used directly for the various purposes described above, either alone or in admixture with the aforesaid additions, as softeners, stifiening agents, waterproofing agents or the like.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
US147384A 1936-06-27 1937-06-09 Treatment of textile materials Expired - Lifetime US2191362A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH191826T 1936-06-27
GB18387/36A GB477841A (en) 1936-06-27 1936-07-02 Improvements relating to the dressing and filling of fabrics

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US2191362A true US2191362A (en) 1940-02-20

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US305396A Expired - Lifetime US2350139A (en) 1936-06-27 1939-11-20 Treatment of textile materials

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BE (1) BE422032A (en:Method)
CH (1) CH191826A (en:Method)
DE (1) DE763862C (en:Method)
FR (1) FR823250A (en:Method)
GB (1) GB477841A (en:Method)
NL (1) NL49357C (en:Method)

Cited By (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2420157A (en) * 1943-02-12 1947-05-06 American Cyanamid Co Resin finishing of textiles
US2423428A (en) * 1943-12-30 1947-07-01 American Cyanamid Co Pretreatment of cellulosic textiles with melamine formaldehyde resin
US2423429A (en) * 1944-07-03 1947-07-01 American Cyanamid Co Pretreatment of noncellulosic textiles
US2424284A (en) * 1943-02-22 1947-07-22 British Celanese Fixation of finely divided substances
US2426421A (en) * 1942-05-02 1947-08-26 Foster D Snell Inc Friction element assembly
US2429073A (en) * 1944-08-05 1947-10-14 Hat Corp America Dyed composite felt and method of making same
US2450377A (en) * 1944-07-31 1948-09-28 Penick & Ford Ltd Inc Starch-resin reaction product and method of producing the same
US2456567A (en) * 1944-09-01 1948-12-14 Monsanto Chemicals Aminotriazine product
US2484599A (en) * 1945-06-06 1949-10-11 Alrose Chemical Company Process of reducing the shrinkage and felting tendencies of protein textile materials
US2484598A (en) * 1945-06-05 1949-10-11 Alrose Chemical Company Reducing the crease and wrinkling tendencies of cellulosic textile fabrics
US2485059A (en) * 1944-05-06 1949-10-18 Monsanto Chemicals Melamine condensation product
US2488034A (en) * 1943-11-18 1949-11-15 Sun Chemical Corp Flame resistant materials
US2511498A (en) * 1943-04-08 1950-06-13 Shell Dev Rubber impregnated fabrics
US2514689A (en) * 1946-11-07 1950-07-11 Eastman Kodak Co Sized paper
US2524112A (en) * 1945-09-28 1950-10-03 Stein Hall & Co Inc Resinous composition and method of making same
US2559220A (en) * 1942-07-31 1951-07-03 American Cyanamid Co Manufacture of cellulose products of improved wet strength
US2565358A (en) * 1947-04-21 1951-08-21 Ici Ltd Aqueous printing paste
US2582961A (en) * 1949-09-17 1952-01-22 American Cyanamid Co Treatment of flammable materials to impart flame resistance thereto, compositions therefor, and products thereof
US2594384A (en) * 1946-11-12 1952-04-29 Monsanto Chemicals Fungi and bacteria resistant papermakers' felts and process for preparing same
US2603576A (en) * 1945-11-02 1952-07-15 Arkansas Company Inc Water repellent textiles and method of making same
US2608494A (en) * 1948-08-28 1952-08-26 Walkden Makin & Co Ltd Treatment of textile fabrics for imparting antishrink properties thereto
US2612482A (en) * 1950-03-17 1952-09-30 Gen Electric Water-repellent compositions
US2622996A (en) * 1947-11-28 1952-12-23 Monsanto Chemicals Treatment of heavy materials comprising keratinous fibers
US2661313A (en) * 1950-01-13 1953-12-01 Monsanto Chemicals Process for improving the resistance to shrinking and felting of fabrics
US2661262A (en) * 1950-01-30 1953-12-01 Monsanto Chemicals Composition containing colloidal methyl ether of methylol melamine and other thermoplastic resins and process of applying to cellulose textiles
US2684920A (en) * 1950-12-29 1954-07-27 American Cyanamid Co Animalizing treatment of cellulosic material with isomelamine resins
DE936924C (de) * 1942-09-05 1955-12-22 Basf Ag Verfahren zum Veredeln von Cellulose- und Cellulosehydrat-Textilgut
US2767104A (en) * 1953-10-23 1956-10-16 Cravenette Company Metal-coated cloth and composition and method for making the same
US2971930A (en) * 1956-05-22 1961-02-14 American Cyanamid Co Textile treatment with novel aqueous dispersion to achieve water-repellent finishes
US2971931A (en) * 1956-05-22 1961-02-14 American Cyanamid Co Textile treatment with novel aqueous dispersions to achieve flame-resistant and water-repellant finishes
US2971929A (en) * 1956-05-22 1961-02-14 American Cyanamid Co Textile treatment with novel aqueous dispersions to achieve flame-resistant and water-repellant finishes
US3046077A (en) * 1957-11-21 1962-07-24 Chemolimpex Process for the preparation of printing dyes from vat dyes and sulfur dyes, not suitable by themselves for printing purposes
US3142529A (en) * 1960-08-19 1964-07-28 Gen Aniline & Film Corp Process for the coloration of cellulose textile fibers
US3218119A (en) * 1962-02-02 1965-11-16 American Cyanamid Co Method of applying cyclic urea resins to cellulosic textile materials
US3326713A (en) * 1964-01-29 1967-06-20 Burlington Industries Inc Breathable and waterproof coated fabric and process of making same
US3374107A (en) * 1963-08-14 1968-03-19 West Point Pepperell Inc Process for the treatment of textiles with aminoplasts
US3620797A (en) * 1969-01-14 1971-11-16 Dhj Ind Inc Impregnation of a nonwoven fabric
US3853604A (en) * 1966-07-09 1974-12-10 Vepa Ag Method for the continuous high-grade finishing of textile materials
US4492643A (en) * 1981-11-05 1985-01-08 Degussa Aktiengesellschaft Bismelamine stabilizers

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968153C (de) * 1942-06-07 1958-01-23 Basf Ag Verfahren zum Appretieren von Faserstoffen
DE916048C (de) * 1943-01-28 1954-08-02 Basf Ag Verfahren zur Verbesserung der Wasserfestigkeit von Gebilden, die Faserstoffe und erhebliche Mengen hochmolekularer organischer Verfestigungs- oder Bindemittel enthalten
US2504857A (en) * 1948-06-03 1950-04-18 Bancroft & Sons Co J Art of imparting crease resistance to cotton fabrics
CH278260A (de) * 1949-08-11 1951-10-15 Ciba Geigy Beständige, konzentrierte, wässerige Emulsion.
US2665733A (en) * 1949-09-20 1954-01-12 Us Rubber Co Cellulose fiber tire casing protected against heat aging
NL100371C (en:Method) * 1951-07-10 1900-01-01
DE1043272B (de) * 1952-05-10 1958-11-13 Boehme Fettchemie Gmbh Verfahren zum Knitterfestmachen von Textilmaterialien
DE1172642B (de) * 1957-12-13 1964-06-25 Ciba Geigy Verfahren zum Schuetzen von cellulosehaltigem Fasergut gegen Wettereinfluesse, insbesondere gegen Sonnenbelichtung
US3537808A (en) * 1961-02-17 1970-11-03 Rohm & Haas Method of depositing polymers on fibrous products

Cited By (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426421A (en) * 1942-05-02 1947-08-26 Foster D Snell Inc Friction element assembly
US2559220A (en) * 1942-07-31 1951-07-03 American Cyanamid Co Manufacture of cellulose products of improved wet strength
DE936924C (de) * 1942-09-05 1955-12-22 Basf Ag Verfahren zum Veredeln von Cellulose- und Cellulosehydrat-Textilgut
US2420157A (en) * 1943-02-12 1947-05-06 American Cyanamid Co Resin finishing of textiles
US2424284A (en) * 1943-02-22 1947-07-22 British Celanese Fixation of finely divided substances
US2511498A (en) * 1943-04-08 1950-06-13 Shell Dev Rubber impregnated fabrics
US2488034A (en) * 1943-11-18 1949-11-15 Sun Chemical Corp Flame resistant materials
US2423428A (en) * 1943-12-30 1947-07-01 American Cyanamid Co Pretreatment of cellulosic textiles with melamine formaldehyde resin
US2485059A (en) * 1944-05-06 1949-10-18 Monsanto Chemicals Melamine condensation product
US2423429A (en) * 1944-07-03 1947-07-01 American Cyanamid Co Pretreatment of noncellulosic textiles
US2450377A (en) * 1944-07-31 1948-09-28 Penick & Ford Ltd Inc Starch-resin reaction product and method of producing the same
US2429073A (en) * 1944-08-05 1947-10-14 Hat Corp America Dyed composite felt and method of making same
US2456567A (en) * 1944-09-01 1948-12-14 Monsanto Chemicals Aminotriazine product
US2484598A (en) * 1945-06-05 1949-10-11 Alrose Chemical Company Reducing the crease and wrinkling tendencies of cellulosic textile fabrics
US2484599A (en) * 1945-06-06 1949-10-11 Alrose Chemical Company Process of reducing the shrinkage and felting tendencies of protein textile materials
US2524112A (en) * 1945-09-28 1950-10-03 Stein Hall & Co Inc Resinous composition and method of making same
US2603576A (en) * 1945-11-02 1952-07-15 Arkansas Company Inc Water repellent textiles and method of making same
US2514689A (en) * 1946-11-07 1950-07-11 Eastman Kodak Co Sized paper
US2594384A (en) * 1946-11-12 1952-04-29 Monsanto Chemicals Fungi and bacteria resistant papermakers' felts and process for preparing same
US2565358A (en) * 1947-04-21 1951-08-21 Ici Ltd Aqueous printing paste
US2622996A (en) * 1947-11-28 1952-12-23 Monsanto Chemicals Treatment of heavy materials comprising keratinous fibers
US2608494A (en) * 1948-08-28 1952-08-26 Walkden Makin & Co Ltd Treatment of textile fabrics for imparting antishrink properties thereto
US2582961A (en) * 1949-09-17 1952-01-22 American Cyanamid Co Treatment of flammable materials to impart flame resistance thereto, compositions therefor, and products thereof
US2661313A (en) * 1950-01-13 1953-12-01 Monsanto Chemicals Process for improving the resistance to shrinking and felting of fabrics
US2661262A (en) * 1950-01-30 1953-12-01 Monsanto Chemicals Composition containing colloidal methyl ether of methylol melamine and other thermoplastic resins and process of applying to cellulose textiles
US2612482A (en) * 1950-03-17 1952-09-30 Gen Electric Water-repellent compositions
US2684920A (en) * 1950-12-29 1954-07-27 American Cyanamid Co Animalizing treatment of cellulosic material with isomelamine resins
US2767104A (en) * 1953-10-23 1956-10-16 Cravenette Company Metal-coated cloth and composition and method for making the same
US2971931A (en) * 1956-05-22 1961-02-14 American Cyanamid Co Textile treatment with novel aqueous dispersions to achieve flame-resistant and water-repellant finishes
US2971930A (en) * 1956-05-22 1961-02-14 American Cyanamid Co Textile treatment with novel aqueous dispersion to achieve water-repellent finishes
US2971929A (en) * 1956-05-22 1961-02-14 American Cyanamid Co Textile treatment with novel aqueous dispersions to achieve flame-resistant and water-repellant finishes
US3046077A (en) * 1957-11-21 1962-07-24 Chemolimpex Process for the preparation of printing dyes from vat dyes and sulfur dyes, not suitable by themselves for printing purposes
US3142529A (en) * 1960-08-19 1964-07-28 Gen Aniline & Film Corp Process for the coloration of cellulose textile fibers
US3218119A (en) * 1962-02-02 1965-11-16 American Cyanamid Co Method of applying cyclic urea resins to cellulosic textile materials
US3374107A (en) * 1963-08-14 1968-03-19 West Point Pepperell Inc Process for the treatment of textiles with aminoplasts
US3326713A (en) * 1964-01-29 1967-06-20 Burlington Industries Inc Breathable and waterproof coated fabric and process of making same
US3853604A (en) * 1966-07-09 1974-12-10 Vepa Ag Method for the continuous high-grade finishing of textile materials
US3620797A (en) * 1969-01-14 1971-11-16 Dhj Ind Inc Impregnation of a nonwoven fabric
US4492643A (en) * 1981-11-05 1985-01-08 Degussa Aktiengesellschaft Bismelamine stabilizers

Also Published As

Publication number Publication date
US2350139A (en) 1944-05-30
CH191826A (de) 1937-07-15
BE422032A (en:Method) 1937-07-31
NL49357C (en:Method) 1940-10-15
DE763862C (de) 1955-07-28
GB477841A (en) 1938-01-03
FR823250A (fr) 1938-01-17

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