GB712098A - Improvements in the treatment of textile materials - Google Patents

Improvements in the treatment of textile materials

Info

Publication number
GB712098A
GB712098A GB25827/50A GB2582750A GB712098A GB 712098 A GB712098 A GB 712098A GB 25827/50 A GB25827/50 A GB 25827/50A GB 2582750 A GB2582750 A GB 2582750A GB 712098 A GB712098 A GB 712098A
Authority
GB
United Kingdom
Prior art keywords
colloidal
condensation product
crystalloidal
impregnating
formaldehyde
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
Application number
GB25827/50A
Inventor
John Thompson Marsh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tootal Broadhurst Lee Co Ltd
Original Assignee
Tootal Broadhurst Lee Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to BE506631D priority Critical patent/BE506631A/xx
Application filed by Tootal Broadhurst Lee Co Ltd filed Critical Tootal Broadhurst Lee Co Ltd
Priority to GB25827/50A priority patent/GB712098A/en
Priority to US252813A priority patent/US2739908A/en
Priority to FR1060806D priority patent/FR1060806A/en
Publication of GB712098A publication Critical patent/GB712098A/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2369—Coating or impregnation improves elasticity, bendability, resiliency, flexibility, or shape retention of the fabric
    • Y10T442/2393—Coating or impregnation provides crease-resistance or wash and wear characteristics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

An aqueous bath for impregnating fabrics to give them improved tensile strength and crease resistance comprises a mixture of (1) a crystalloidal intermediate aminoplast condensate, e.g. as prepared in Specification 449,243 and (2) a colloidal aminoplast condensate as prepared in Specification 517,011 preferably with a hardening agent, e.g. ammonium dihydrogen phosphates. Fillers, e.g. starch, delustring agents, e.g. BaSO4, and synthetic or natural rubber latices may also be added. The bath is applied to the fibres and the condensates hardened in situ (see Group IV(c)). Melamine-formaldehyde or urea-formaldehyde condensates may be used as the aminoplasts.ALSO:Cellulosic textile materials e.g., flax, cotton or regenerated cellulose rayon are given an increased resistance to wet and dry creasing and to abrasion, and an increased stability and tensile strength, by impregnating them, locally if desired, with an aqueous solution of a crystalloidal intermediate condensation product of an amino-aldehyde resin and an aqueous solution of a colloidal intermediate condensation product of an amino-aldehyde resin, and then drying and heating the impregnated materials, e.g., to a temperature above 110 DEG C., in the presence of an acidic catalyst, to form the resins, the quantity of crystalloidal condensation product being greater than that of the colloidal condensation product and the total amount of resin formed upon the textile being at least 2 per cent by weight of the untreated material. The textiles may be impregnated first with the crystalloidal condensation product, and if desired, dried and heated, and then with the colloidal condensation product and again dried and heated, or the condensation products may be applied together. Specified condensation products are those of urea or melamine with formaldehyde, and the crystalloidal type may be prepared as described in Specification 449,243 and the colloidal type as described in Specification 517,011. The heating operation may be effected in the presence of steam. During or after drying, mechanical effects, e.g., crimping, pleating, calendering, Schreinering or embossing, may be imparted to the materials. The solution of the colloidal condensation product may contain fillers, e.g., starch, and delustrants, e.g., barium sulphate or pigments and the solutions may also contain synthetic or natural rubber latices, water-proofing and spot-proofing agents. Cotton and linen are preferably premercerized to increase their absorbency, and linen fabrics treated according to the invention may subsequently be treated with caustic soda as described in Specification 437,361. The Provisional Specification specifies the following ingredients for addition to the impregnating solutions; dextrin, china clay, colloidal dispersions of silicon compounds, and water-repellents such as stearamino pyridinium chloride, octadecyloxymethylpyridium chloride and wax emulsions.
GB25827/50A 1950-10-24 1950-10-24 Improvements in the treatment of textile materials Expired GB712098A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE506631D BE506631A (en) 1950-10-24
GB25827/50A GB712098A (en) 1950-10-24 1950-10-24 Improvements in the treatment of textile materials
US252813A US2739908A (en) 1950-10-24 1951-10-23 Method of impregnating textile fabric with resin
FR1060806D FR1060806A (en) 1950-10-24 1951-10-24 Process for treating textile materials and products resulting from the application of this process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25827/50A GB712098A (en) 1950-10-24 1950-10-24 Improvements in the treatment of textile materials

Publications (1)

Publication Number Publication Date
GB712098A true GB712098A (en) 1954-07-21

Family

ID=10233979

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25827/50A Expired GB712098A (en) 1950-10-24 1950-10-24 Improvements in the treatment of textile materials

Country Status (4)

Country Link
US (1) US2739908A (en)
BE (1) BE506631A (en)
FR (1) FR1060806A (en)
GB (1) GB712098A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1148522B (en) * 1955-08-17 1963-05-16 Ciba Geigy Process for fixing pigments or flocking on fibrous materials with the help of synthetic resins

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE534102A (en) * 1954-02-03
GB841640A (en) * 1957-06-12 1960-07-20 Ici Ltd Water-soluble latent curing catalysts for textile treatment resins
US3044895A (en) * 1957-12-09 1962-07-17 Formica Corp Process for treating paper
US3036932A (en) * 1958-05-07 1962-05-29 Shri Ram Inst For Ind Res Drying and curing resin treated textiles
US3058847A (en) * 1959-10-06 1962-10-16 American Cyanamid Co Resin finish for cellulose textile material
DE1196200B (en) * 1961-12-27 1965-07-08 Hoechst Ag Process for the preparation of benzene-sulfonylsemicarbazides
US3166765A (en) * 1964-08-26 1965-01-26 Cotton Producers Inst Of The N Durably creased trousers and method of cuffing same
US3962493A (en) * 1972-01-26 1976-06-08 Uniroyal Inc. Method of making an ironer roll cover
JPS58501043A (en) * 1981-07-01 1983-06-30 リントレンド・リミテッド Dyeing of textile materials

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL43314C (en) * 1934-09-19 1900-01-01
GB503859A (en) * 1937-10-15 1939-04-17 Henry Dreyfus Improvements relating to the treatment of artificial textile materials
US2292118A (en) * 1940-07-24 1942-08-04 Westinghouse Electric & Mfg Co Molded article
US2498592A (en) * 1945-01-30 1950-02-21 Joseph L Switzer Daylight fluorescent pigment compositions
US2467233A (en) * 1946-09-03 1949-04-12 Montclair Res Corp Treatment of wool and products therefor
NL71547C (en) * 1947-11-10 1900-01-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1148522B (en) * 1955-08-17 1963-05-16 Ciba Geigy Process for fixing pigments or flocking on fibrous materials with the help of synthetic resins

Also Published As

Publication number Publication date
BE506631A (en) 1900-01-01
US2739908A (en) 1956-03-27
FR1060806A (en) 1954-04-06

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