ES266881A1 - Improvements in or relating to the treatment of cellulosic material - Google Patents

Improvements in or relating to the treatment of cellulosic material

Info

Publication number
ES266881A1
ES266881A1 ES0266881A ES266881A ES266881A1 ES 266881 A1 ES266881 A1 ES 266881A1 ES 0266881 A ES0266881 A ES 0266881A ES 266881 A ES266881 A ES 266881A ES 266881 A1 ES266881 A1 ES 266881A1
Authority
ES
Spain
Prior art keywords
aromatic
cellulosic
sensitizer
ketones
unsaturated
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
ES0266881A
Other languages
Spanish (es)
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.)
Heberlein and Co AG
Original Assignee
Heberlein and Co AG
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
Application filed by Heberlein and Co AG filed Critical Heberlein and Co AG
Publication of ES266881A1 publication Critical patent/ES266881A1/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
    • D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
    • D06M14/02—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of natural origin
    • D06M14/04—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of natural origin of vegetal origin, e.g. cellulose or derivatives 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
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/06—Inorganic compounds or elements
    • 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
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/08—Organic 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
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/08—Organic compounds
    • D06M10/10—Macromolecular 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
    • 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
    • D06M13/12—Aldehydes; Ketones
    • 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
    • D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
    • D06M14/18—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials using wave energy or particle radiation
    • D06M14/20—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials using wave energy or particle radiation on to materials of natural origin
    • D06M14/22—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials using wave energy or particle radiation on to materials of natural origin of vegetal origin, e.g. cellulose or derivatives thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Cellulosic material, particularly cellulosic textile material, is treated with a sensitizer comprising an ethylenically unsaturated compound, an aromatic compound or a primary, secondary or tertiary amine, and then subjected to ionizing radiation to effect cross-linking of the material. The sensitizer is used in a small proportion, defined as sufficient to effect the desired cross-linking without changing the appearance or finish of the material. Preferred sensitizers are (a) aromatic hydrocarbons having at least two uncondensed benzene rings, e.g. 1,4-diphenyl benzene, diphenylmethane, triphenylmethane, fluorene, benzal- and benzyl-fluorenes and hexaphenylethane (b) unsaturated aliphatic aldehydes, e.g. crotonaldehyde and citral (c) unsaturated aliphatic ketones, e.g. phorone and 2-methyl heptenone (d) aromatic saturated and unsaturated ketones, e.g. benzophenone, chlorobenzophenone, benzalacetophenone, dicinnamylidene acetone, benzoquinone, diphenoquinone and a -naphthoquinone (e) aromatic hydroxy ketones, e.g. p-hydroxyacetophenone and (f) primary, secondary and tertiary aliphatic amines having 4 to 20 carbon atoms and aromatic amines having 1 to 3 benzene rings with 1 to 3 amine groups attached to the ring(s), e.g. aniline, diphenylamine, tributylamine and cyclohexylamine. Suitable radiation includes g -, b - and X-rays at a preferred total dosage of from 5X104 to 3X106 rads. The process may be applied to cellulosic yarns, filaments or threads, or to woven, knitted and unwoven fabrics of natural or regenerated cellulose, or to such materials containing cellulosic fibres, and which have been provided with a resin finish. The material may be impregnated with a solution or dispersion containing less than 15%, e.g. 0,1 to 5%, by weight of the sensitizer. Treatment with a sensitizing compound prior to irradiation obviates the need for the heating step disclosed in Specification 895,479, or irradiation in substantial absence of oxygen as in Specification 916,567. The treated materials have improved tensile strength, and increased abrasion, crease and tear resistance.
ES0266881A 1960-05-24 1961-04-25 Improvements in or relating to the treatment of cellulosic material Expired ES266881A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH593760A CH384527A (en) 1960-05-24 1960-05-24 Process for improving the mechanical properties of cellulose-containing textiles

Publications (1)

Publication Number Publication Date
ES266881A1 true ES266881A1 (en) 1961-11-01

Family

ID=4301782

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0266881A Expired ES266881A1 (en) 1960-05-24 1961-04-25 Improvements in or relating to the treatment of cellulosic material

Country Status (6)

Country Link
BE (1) BE604110A (en)
CH (1) CH384527A (en)
DE (1) DE1288060B (en)
ES (1) ES266881A1 (en)
GB (1) GB917437A (en)
NL (1) NL264462A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6436484B1 (en) * 1997-12-09 2002-08-20 Coats American, Inc. Processes for coating sewing thread

Also Published As

Publication number Publication date
CH384527A (en) 1965-02-15
GB917437A (en) 1963-02-06
CH593760A4 (en) 1964-07-15
NL264462A (en)
DE1288060B (en)
BE604110A (en) 1961-11-23

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