GB782418A - Process for enhancing the fastness to washing of flame-resistant dressings on textiles - Google Patents

Process for enhancing the fastness to washing of flame-resistant dressings on textiles

Info

Publication number
GB782418A
GB782418A GB22999/54A GB2299954A GB782418A GB 782418 A GB782418 A GB 782418A GB 22999/54 A GB22999/54 A GB 22999/54A GB 2299954 A GB2299954 A GB 2299954A GB 782418 A GB782418 A GB 782418A
Authority
GB
United Kingdom
Prior art keywords
urea
formaldehyde
group
specified
phosphoric acid
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
GB22999/54A
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.)
BASF Schweiz AG
Original Assignee
Ciba 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 Ciba AG filed Critical Ciba AG
Publication of GB782418A publication Critical patent/GB782418A/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
    • D06M15/43—Amino-aldehyde resins modified by phosphorus compounds
    • D06M15/433—Amino-aldehyde resins modified by phosphorus compounds by phosphoric acids
    • 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

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)

Abstract

782,418. Flame-proofing, and optionally waterproofing, textile materials. CIBA Ltd. Aug. 6, 1954 [Aug. 7, 1953], No. 22999/54. Class 140. A process for enhancing the fastness to washing of flame-resistant dressings, produced with non-cyclic compounds of the urea group and phosphoric acids on textile materials, comprises after-treating the impregnated material with a formaldehyde condensation product of the amino-triazine or urea group or an ether of such a condensation product with an alcohol of low molecular weight. The impregnated material thereby acquires an enhanced resistance to alkaline washing agents provided after washing the material is subjected to ion exchange whereby the alkali metal ions are replaced by ions of a volatile base. Specified non-cyclic compounds of the urea group are urea, thiourea and non- cyclic compounds containing the group: such as dicyandiamide, dicyandiamidine, guanidine, acetoguanidine and biguanide. Specified phosphoric acids are phosphorous acids, ororthophosphoric acid, pyro-phosphoric acid, meta-phosphoric acid, diamido-phosphoric acid and diimido phosphoric acid. Salts of these acids may also be used, such as ammonium salts, salts with organic nitrogenous bases such as methylamine, diethylamine, tripropylamine, monoethanolamine, piperidine or morpholine, and salt mixtures obtained by heating pyrophosphoric acid or another phosphoric acid with urea at a high temperature. Specified formaldehyde condensation products of the amino-triazine group are reaction products of formaldehyde with melamine: methylol compounds of melam, melem, ammeline, ammelide, or halogen substituted aminotriazines such as 2 - chloro - 4: 6 - diamino - 1: 3: 5 - triazine; methylol compounds of guanamines such as benzoguanamine, aceboguanamine or formoguanamine; and condensation products of formaldehyde with guanyl-melamines. Specified formaldehyde condensation products of the urea group are condensation products of formaldehyde with urea, thiourea, or non-cyclic compounds containing the group : such as dicyandiamide, dicyandiamidine, guanidine, acetoguanidine or biguanide. A suitable compound is dimethylol urea. Specified ethers with aliphatic alcohols of low molecular weight are those derived from the foregoing formaldehyde condensation products of the urea group with methyl alcohol, ethyl alcohol, a propyl alcohol or a butyl alcohol. Suitable ethers are methyl ethers of methylol-melamines containing 3-6 methylol groups, in which 2-6 methylol groups are etherified. The condensation products may be applied in aqueous solution. The impregnated material may be dried at a raised temperature or heated to harden the condensation product. A hardening catalyst such as hydrochlorin, sulphuric or formic acid, ammonium chloride, sulphate, nitrate, oxalate or lactate, diethyl tartrate or triacetin may be added to the impregnation bath. Suitable salts for carrying out the step of ion-exchange after an alkaline wash are ammonium sulphate, chloride, carbonate or nitrate, diammomium phosphate and ethylene diamine dihydrochloride. Specified textile materials which may be treated are linen, jute, viscose, cotton and wool. Examples describe the impregnation of cotton, regenerated cellulose and viscose rayon fabrics with aqueous solutions of pyrophosphoric acid and urea, and of phosphoric acid, dicyandiamide and urea, followed by after-treatment with melamine-formaldehyde, hexamethylol trimethyl ether, dimethylol urea, dicyandiamideformaldehyde, or dicyandimidine-formaldehyde. The after-treatment of the invention may be coupled with an after treatment for imparting hydrophobic properties to the material, e.g. by the use of a paraffin wax emulsion. Specification 730,018, [Group IV (a)], is referred to.
GB22999/54A 1953-08-07 1954-08-06 Process for enhancing the fastness to washing of flame-resistant dressings on textiles Expired GB782418A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH782418X 1953-08-07

Publications (1)

Publication Number Publication Date
GB782418A true GB782418A (en) 1957-09-04

Family

ID=4536331

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22999/54A Expired GB782418A (en) 1953-08-07 1954-08-06 Process for enhancing the fastness to washing of flame-resistant dressings on textiles

Country Status (3)

Country Link
DE (1) DE1011394B (en)
FR (1) FR1114864A (en)
GB (1) GB782418A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301217A (en) 1978-10-26 1981-11-17 Ciba-Geigy Corporation Method of flameproofing wood with inorganic ammonium salts and dicyandiamide/formaldehyde reaction products
WO2009030947A1 (en) * 2007-09-07 2009-03-12 Perachem Limited Method and composition
CN101008151B (en) * 2006-09-11 2010-05-12 李民旭 Method for improving organic fiber structure performance and endowing hydrophobic function
CN115450045A (en) * 2022-08-12 2022-12-09 兰州大学 Flame retardant, washable flame-retardant cotton fabric, and preparation method and application thereof
CN115467161A (en) * 2022-08-15 2022-12-13 方大炭素新材料科技股份有限公司 Flame-retardant antibacterial agent, flame-retardant antibacterial cotton fabric, preparation method and application thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI811490L (en) * 1981-05-14 1982-11-15 Olli Kivekaes The mixture of chemical kind FOERENINGAR are particularly useful AVSEDD Før treating disorders of cellulose DYLIKA the OR INNEHAOLLANDE the OR thereofThe TILLVERKAD Produkter, SAOSOM TEXTILER, mattor, slabs, OCH LIKNANDEFOER ATT FOERBAETTRA deras BRANDHAERDIGHET SAMT FOERFARANDE Før UTFOERANDE audio Behandling OCH DAERAOSTADKOMMEN BRANDHAERDIG PRODUKT

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2482756A (en) * 1944-06-10 1949-09-27 Bancroft & Sons Co J Flameproofing of fibrous materials
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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301217A (en) 1978-10-26 1981-11-17 Ciba-Geigy Corporation Method of flameproofing wood with inorganic ammonium salts and dicyandiamide/formaldehyde reaction products
CN101008151B (en) * 2006-09-11 2010-05-12 李民旭 Method for improving organic fiber structure performance and endowing hydrophobic function
WO2009030947A1 (en) * 2007-09-07 2009-03-12 Perachem Limited Method and composition
US8551371B2 (en) 2007-09-07 2013-10-08 Perachem Limited Method and composition
CN115450045A (en) * 2022-08-12 2022-12-09 兰州大学 Flame retardant, washable flame-retardant cotton fabric, and preparation method and application thereof
CN115450045B (en) * 2022-08-12 2023-12-08 兰州大学 Flame retardant, washable flame-retardant cotton fabric, preparation method and application thereof
CN115467161A (en) * 2022-08-15 2022-12-13 方大炭素新材料科技股份有限公司 Flame-retardant antibacterial agent, flame-retardant antibacterial cotton fabric, preparation method and application thereof
CN115467161B (en) * 2022-08-15 2023-12-08 方大炭素新材料科技股份有限公司 Flame-retardant antibacterial agent, flame-retardant antibacterial cotton fabric, preparation method and application of flame-retardant antibacterial agent

Also Published As

Publication number Publication date
DE1011394B (en) 1957-07-04
FR1114864A (en) 1956-04-17

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