GB696975A - Improvements in or relating to a method of treating loose, raw, cellulosic fibres torender the same flame and fire resistant - Google Patents

Improvements in or relating to a method of treating loose, raw, cellulosic fibres torender the same flame and fire resistant

Info

Publication number
GB696975A
GB696975A GB812651A GB812651A GB696975A GB 696975 A GB696975 A GB 696975A GB 812651 A GB812651 A GB 812651A GB 812651 A GB812651 A GB 812651A GB 696975 A GB696975 A GB 696975A
Authority
GB
United Kingdom
Prior art keywords
solution
approximately
per cent
fibres
amount
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
GB812651A
Inventor
Ralph Richard Oliver
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.)
Lockport Cotton Batting Co
Original Assignee
Lockport Cotton Batting Co
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 US156050A priority Critical patent/US2553781A/en
Application filed by Lockport Cotton Batting Co filed Critical Lockport Cotton Batting Co
Priority to GB812651A priority patent/GB696975A/en
Priority to FR1035904D priority patent/FR1035904A/en
Publication of GB696975A publication Critical patent/GB696975A/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
    • 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
    • D06M13/244—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 sulfur or phosphorus
    • D06M13/248—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 sulfur or phosphorus with compounds containing sulfur
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/80—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with boron or compounds thereof, e.g. borides
    • D06M11/82—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with boron or compounds thereof, e.g. borides with boron oxides; with boric, meta- or perboric acids or their salts, e.g. with borax

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Paper (AREA)

Abstract

696,975. Fire-proofing cellulosic materials. LOCKPORT COTTON BATTING CO. April 7, 1951. No. 8126/51. Class 140. In a method of rendering loose, raw, cellulosic fibres, flame- and fire-resistant without substantially changing the flexibility of the fibres and wherein the fireproofing composition is deposited on and in the fibres, the latter are subjected to an aqueous solution maintained at a temperature between 130‹F. and 212‹F. and at a pH of approximately between 7 and 8, the solution containing borax, boric acid and a compatible surface active agent e.g. alkyl aryl sulphonate, dioctyl ester of sodium sulphosuccinic acid, polymerized ethylene oxide condensate, sulphated fatty alcohol, alkali soap of naphthenic acid, quaternary ammonium salts, the borax being present in the proportion of approximately 1 pound per gallon of water, the boric acid being present in an amount of approximately 0.5 pound per gallon of water and the surface active agent being present in an amount of approximately 0.1 to 0.5 per cent. by weight of the solution, heating the solution and maintaining it at a temperature within the range indicated, leaving the fibrous material in the solution for at least two minutes, removing the material from the solution, removing the solution from the material until the amount of solution adhering to the material is equal to approximately 30 per cent. to 50 per cent. by weight of the material and then drying the material whereby the amount of flame and fireproofing composition deposited on and in the fibres is from about 10 per cent. to 15 per cent. by weight of the fibrous material.
GB812651A 1950-04-14 1951-04-07 Improvements in or relating to a method of treating loose, raw, cellulosic fibres torender the same flame and fire resistant Expired GB696975A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US156050A US2553781A (en) 1950-04-14 1950-04-14 Flame resistant cellulose fibrous materials and method of making same
GB812651A GB696975A (en) 1951-04-07 1951-04-07 Improvements in or relating to a method of treating loose, raw, cellulosic fibres torender the same flame and fire resistant
FR1035904D FR1035904A (en) 1951-04-07 1951-04-18 Improved processes for treating crude cellulosic fibers in a flock to make them resistant to flames and fire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB812651A GB696975A (en) 1951-04-07 1951-04-07 Improvements in or relating to a method of treating loose, raw, cellulosic fibres torender the same flame and fire resistant

Publications (1)

Publication Number Publication Date
GB696975A true GB696975A (en) 1953-09-09

Family

ID=9846251

Family Applications (1)

Application Number Title Priority Date Filing Date
GB812651A Expired GB696975A (en) 1950-04-14 1951-04-07 Improvements in or relating to a method of treating loose, raw, cellulosic fibres torender the same flame and fire resistant

Country Status (2)

Country Link
FR (1) FR1035904A (en)
GB (1) GB696975A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6150447A (en) * 1995-06-22 2000-11-21 Itri Limited Fire retardant metal stannate coated inorganic fillers
US6372360B1 (en) 1996-05-01 2002-04-16 Itri Ltd. Fire retardant treatment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6150447A (en) * 1995-06-22 2000-11-21 Itri Limited Fire retardant metal stannate coated inorganic fillers
US6372360B1 (en) 1996-05-01 2002-04-16 Itri Ltd. Fire retardant treatment

Also Published As

Publication number Publication date
FR1035904A (en) 1953-09-01

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