GB1032275A - Process for fireproofing textile fibres - Google Patents

Process for fireproofing textile fibres

Info

Publication number
GB1032275A
GB1032275A GB640563A GB640563A GB1032275A GB 1032275 A GB1032275 A GB 1032275A GB 640563 A GB640563 A GB 640563A GB 640563 A GB640563 A GB 640563A GB 1032275 A GB1032275 A GB 1032275A
Authority
GB
United Kingdom
Prior art keywords
reactive derivative
oxide
fire
aqueous
proofing agent
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
GB640563A
Inventor
Claude Jean Michel Senez
Xavier Bilger
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.)
Kuhlmann SA
Original Assignee
Kuhlmann SA
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 Kuhlmann SA filed Critical Kuhlmann SA
Publication of GB1032275A publication Critical patent/GB1032275A/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
    • D06M15/667—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing phosphorus in the main chain
    • D06M15/673—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing phosphorus in the main chain containing phosphorus and nitrogen in the main chain

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)
  • Fireproofing Substances (AREA)

Abstract

Aqueous "reactive derivative" being a compound which condenses with -OH or -NH- groups, whose residue after such condensation contains at least 20% N, and "fire-proofing agent," being an aqueous solution of products resulting from the action of NH3 and CH3OH on PnNn- 1Cl2n+3, where n is an integer greater than 1, are used consecutively or in admixture to treat textile fibres. The "reactive derivative" e.g. hexamethylol melamine, polymerized methylated hexamethylolmelamine, cyanuric chloride, triaziridinylphosphine oxide, and trimethylaziridinylphosphine oxide, reacts with the textile and/or the fireproofing agent, which may be P4N3Cl(OCH3)5(NH2)5, whose preparation is described in Specification 947,634, with or without (PNCl2)n polymers. Specification 865,396 is also referred to.ALSO:Textile fibres are fireproofed by impregnation with a fire-proofing agent being an aqueous solution of products resulting from the action of NH3 and CH3OH on PnNn-1CP2n+3 where n is an integer greater than 1, and with an aqueous "reactive derivative" having a high content of nitrogen, and thereafter heat-treating the fibres at 100 DEG -200 DEG C. The "reactive derivative" is a compound which condenses with -OH or -NH- groups, whose residue after such condensation contains at least 20% N : e.g. hexamethylolmelamine, polymerized methylated hexamethlolmelamine, cyanuric chloride, triaziridinylphosphine oxide, and trimethylaziridinylphosphine oxide. The "reactive derivative" and the fire-proofing agent may be applied in the same or in different baths, urea being present. (PNCl2)n polymers may also be present.
GB640563A 1962-02-16 1963-02-18 Process for fireproofing textile fibres Expired GB1032275A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR888294A FR1322330A (en) 1962-02-16 1962-02-16 New fiber flame retardant process

Publications (1)

Publication Number Publication Date
GB1032275A true GB1032275A (en) 1966-06-08

Family

ID=8772879

Family Applications (1)

Application Number Title Priority Date Filing Date
GB640563A Expired GB1032275A (en) 1962-02-16 1963-02-18 Process for fireproofing textile fibres

Country Status (5)

Country Link
BE (1) BE628277A (en)
CH (1) CH389567A (en)
FR (1) FR1322330A (en)
GB (1) GB1032275A (en)
NL (1) NL288941A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1357831A (en) * 1963-03-01 1964-04-10 Kuhlmann Ets Improvement in textile processing
FR1388083A (en) * 1963-12-27 1965-02-05 Kuhlmann Ets Process for fireproofing, water repellency and oil repellency of textiles

Also Published As

Publication number Publication date
CH389567A (en) 1964-12-15
FR1322330A (en) 1963-03-29
NL288941A (en)
BE628277A (en)

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