GB1439607A - Flameproofing of textile fibres - Google Patents

Flameproofing of textile fibres

Info

Publication number
GB1439607A
GB1439607A GB3763472A GB3763472A GB1439607A GB 1439607 A GB1439607 A GB 1439607A GB 3763472 A GB3763472 A GB 3763472A GB 3763472 A GB3763472 A GB 3763472A GB 1439607 A GB1439607 A GB 1439607A
Authority
GB
United Kingdom
Prior art keywords
phosphonium salt
urea
ammonia
solution
refluxing
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
GB3763472A
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.)
Solvay Solutions UK Ltd
Original Assignee
Albright and Wilson 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
Application filed by Albright and Wilson Ltd filed Critical Albright and Wilson Ltd
Priority to GB3763472A priority Critical patent/GB1439607A/en
Priority to CA178,234A priority patent/CA1014303A/en
Priority to AU58969/73A priority patent/AU483096B2/en
Priority to DE2340437A priority patent/DE2340437C2/en
Priority to NLAANVRAGE7311014,A priority patent/NL172575C/en
Priority to FR7329393A priority patent/FR2195719B1/fr
Priority to IT69428/73A priority patent/IT1009034B/en
Priority to CH1160473A priority patent/CH583330B5/xx
Priority to CH1160473D priority patent/CH1160473A4/xx
Priority to JP48090463A priority patent/JPS5818468B2/en
Priority to ZA735511A priority patent/ZA735511B/en
Priority to US05/639,695 priority patent/US4078101A/en
Publication of GB1439607A publication Critical patent/GB1439607A/en
Priority to HK671/80A priority patent/HK67180A/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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K21/00—Fireproofing materials
    • C09K21/06—Organic materials
    • C09K21/12—Organic materials containing phosphorus
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Fireproofing Substances (AREA)

Abstract

1439607 Textile treating compositions ALBRIGHT & WILSON Ltd 7 Aug 1973 [11 Aug 1972] 37634/72 Heading C3R [Also in Division D1] Cellulosic textile fibres are flameproofed by impregnation with an aqueous solution containing a precondensate of urea and a tetrakis (hydroxymethyl) phosphonium salt together with any excess of the phosphonium salt necessary to make up a ratio of urea to phosphonium salt lying between 0À05 : 1 and 0À25 : 1 mole, the solution being neutralized by the addition of an alkali or base to a pH in the range 5 to 8, preferably 5À8 to 7, and treating the impregnated material with ammonia to form a cross-linked polymer. The phosphonium salt is preferably the chloride (THPC), but may alternatively be the bromide, acetate, phosphate or sulphate. The concentration of the precondensate solution may be from 20 to 40%, preferably 25 to 30% by weight. It may be prepared by refluxing the requisite quantities of urea and phosphonium salt in water, or by refluxing the urea and phosphonium salt at a molar ratio of 0À5 : 1 and adding the necessary excess of phosphonium salt to the solution subsequently. The neutralizing agent may be caustic soda or sodium carbonate. The ammonia may be applied in two stages, first as gaseous ammonia and second as aqueous ammonia, or alternatively by the rapid gas cure method of Specification 1,439,608. The process may be applied to the treatment of lightweight cotton fabrics, e.g. nightwear.
GB3763472A 1972-08-11 1972-08-11 Flameproofing of textile fibres Expired GB1439607A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GB3763472A GB1439607A (en) 1972-08-11 1972-08-11 Flameproofing of textile fibres
CA178,234A CA1014303A (en) 1972-08-11 1973-08-07 Flameproofing of textiles
AU58969/73A AU483096B2 (en) 1973-08-07 Flameproofing of textiles
DE2340437A DE2340437C2 (en) 1972-08-11 1973-08-09 Process for flame retarding cellulosic fabrics and means for carrying out the process
NLAANVRAGE7311014,A NL172575C (en) 1972-08-11 1973-08-09 PROCESS FOR FIRE-PROOF MAKING CELLULOSE EXTENSION PRODUCTS.
CH1160473A CH583330B5 (en) 1972-08-11 1973-08-10
IT69428/73A IT1009034B (en) 1972-08-11 1973-08-10 PROCEDURE FOR THE FIREPROOFING OF CELLULOSIC TEXTILE FIBERS
FR7329393A FR2195719B1 (en) 1972-08-11 1973-08-10
CH1160473D CH1160473A4 (en) 1972-08-11 1973-08-10
JP48090463A JPS5818468B2 (en) 1972-08-11 1973-08-11 Method for making cellulosic textile fibers flame resistant
ZA735511A ZA735511B (en) 1972-08-11 1973-08-13 Flameproofing of textiles
US05/639,695 US4078101A (en) 1972-08-11 1975-12-11 Flameproofing of textiles
HK671/80A HK67180A (en) 1972-08-11 1980-11-27 Flameproofing of textile fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3763472A GB1439607A (en) 1972-08-11 1972-08-11 Flameproofing of textile fibres

Publications (1)

Publication Number Publication Date
GB1439607A true GB1439607A (en) 1976-06-16

Family

ID=10397866

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3763472A Expired GB1439607A (en) 1972-08-11 1972-08-11 Flameproofing of textile fibres

Country Status (10)

Country Link
JP (1) JPS5818468B2 (en)
CA (1) CA1014303A (en)
CH (2) CH1160473A4 (en)
DE (1) DE2340437C2 (en)
FR (1) FR2195719B1 (en)
GB (1) GB1439607A (en)
HK (1) HK67180A (en)
IT (1) IT1009034B (en)
NL (1) NL172575C (en)
ZA (1) ZA735511B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5942006A (en) * 1990-08-10 1999-08-24 Albright & Wilson Uk Limited Process for the flame-retardant treatment of textiles

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT510909B1 (en) * 2010-12-20 2013-04-15 Chemiefaser Lenzing Ag FLAME-RESISTANT CELLULOSIC MAN-MADE FIBERS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH12077A (en) * 1896-05-11 1896-10-15 Carl Schilter Clothes rack
NL129265C (en) * 1959-10-05 1900-01-01
GB906314A (en) * 1960-05-30 1962-09-19 Albright & Wilson Process for improving the properties of cellulose material
FR1322829A (en) * 1960-11-21 1963-04-05 Hooker Chemical Corp Fireproofing of cellulosic materials
BE788586A (en) * 1971-09-10 1973-03-08 Ciba Geigy PROCESS FOR OBTAINING CONDENSATION PRODUCTS CONTAINING PHOSPHORUS, THE PRODUCTS OBTAINED AND THEIR USE AS A FLAME RETARDANT AGENT
BE791245A (en) * 1971-11-10 1973-05-10 Hooker Chemical Corp PROCESS FOR IGNIFUGATION OF CELLULOSIC MATERIALS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5942006A (en) * 1990-08-10 1999-08-24 Albright & Wilson Uk Limited Process for the flame-retardant treatment of textiles

Also Published As

Publication number Publication date
DE2340437A1 (en) 1974-03-07
NL7311014A (en) 1974-02-13
JPS4985396A (en) 1974-08-15
IT1009034B (en) 1976-12-10
DE2340437C2 (en) 1983-01-05
NL172575C (en) 1983-09-16
CH1160473A4 (en) 1976-07-30
JPS5818468B2 (en) 1983-04-13
HK67180A (en) 1980-12-05
FR2195719B1 (en) 1976-11-19
CH583330B5 (en) 1976-12-31
FR2195719A1 (en) 1974-03-08
NL172575B (en) 1983-04-18
ZA735511B (en) 1974-08-28
AU5896973A (en) 1975-02-13
CA1014303A (en) 1977-07-26

Similar Documents

Publication Publication Date Title
GB1439608A (en) Flameproofing of textiles
ES2038177T3 (en) PROCEDURE TO CONFER FIREPROOFING TO A POLYESTER / COTTON BLEND FABRIC.
GB1395990A (en) Preparation of flame retardant cellulosic materials
KR840001657A (en) Flameproof processing method of fabric
Lewin Flame retarding of polymers with sulfamates. I. Sulfation of cotton and wool
LV11198A (en) A composition that slows down the flame and the flame of the flame
GB1449865A (en) Method for the production of cellulose-based fibres and polynosic fibres having a high resistance to combustion and fibres and textile articles obttained thereby
GB1439607A (en) Flameproofing of textile fibres
US3888779A (en) Flame retardant composition containing tetrakis (hydroxymethyl) phosphonium oxalate
GB1379753A (en) Flame resistant fabric
GB1504507A (en) Flameproofing process
FI874512A0 (en) Procedure for treating a fabric
GB1126432A (en) Flameproofing of fabrics
GB1519017A (en) Flame retardant textiles
GB1439609A (en) Flameproofing of textiles
GB1523620A (en) Brominecontaining carbamate compounds
GB1389793A (en) Flame retardant textiles
GB1266841A (en)
GB938989A (en) Insolubilisation of further-polymerisable methylol-phosphorus polymeric materials
US1720926A (en) Fireproof composition
GB1359886A (en) Process for rendering cellulose containing fabrics flame-retardant
GB1357120A (en) Imparting of flame retarding properties to a hydroxylated polymeric substrate and/or the wettability water absorption capacity and stain release properties thereof
FR2156972A5 (en) Cellulosic textile treatment to impart flame retardant - props without loss of strength or hand-softness
JPS6278271A (en) Flame-proof processing of woven/knitted fabric containing cellulose fiber
GB1367665A (en) N,n-dialkyl o,o-bis/dihaloalkyl/phosphoramidates and their use as fla me retardants

Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19930806