IT1164663B - Procedimento per rendere ignifugo materiale di fibre organiche con sali di acido fosfonico - Google Patents

Procedimento per rendere ignifugo materiale di fibre organiche con sali di acido fosfonico

Info

Publication number
IT1164663B
IT1164663B IT4787979A IT4787979A IT1164663B IT 1164663 B IT1164663 B IT 1164663B IT 4787979 A IT4787979 A IT 4787979A IT 4787979 A IT4787979 A IT 4787979A IT 1164663 B IT1164663 B IT 1164663B
Authority
IT
Italy
Prior art keywords
procedure
phosphonic acid
acid salts
organic fiber
making organic
Prior art date
Application number
IT4787979A
Other languages
English (en)
Other versions
IT7947879A0 (it
Original Assignee
Ciba Geigy 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
Priority claimed from CH127978A external-priority patent/CH619829B/xx
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of IT7947879A0 publication Critical patent/IT7947879A0/it
Application granted granted Critical
Publication of IT1164663B publication Critical patent/IT1164663B/it

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
    • D06M13/282—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 phosphorus
    • D06M13/288—Phosphonic or phosphonous acids or derivatives thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/92—Fire or heat protection feature
    • Y10S428/921—Fire or flameproofing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2631—Coating or impregnation provides heat or fire protection
    • Y10T442/2672—Phosphorus containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2631—Coating or impregnation provides heat or fire protection
    • Y10T442/2672—Phosphorus containing
    • Y10T442/268—Phosphorus and nitrogen containing compound

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Fireproofing Substances (AREA)
  • Paper (AREA)
IT4787979A 1978-02-06 1979-02-05 Procedimento per rendere ignifugo materiale di fibre organiche con sali di acido fosfonico IT1164663B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH127978A CH619829B (de) 1978-02-06 1978-02-06 Verfahren zum flammfestmachen von organischem fasermaterial mit phosphonsaeuresalzen.
CH21479 1979-01-10

Publications (2)

Publication Number Publication Date
IT7947879A0 IT7947879A0 (it) 1979-02-05
IT1164663B true IT1164663B (it) 1987-04-15

Family

ID=25683900

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4787979A IT1164663B (it) 1978-02-06 1979-02-05 Procedimento per rendere ignifugo materiale di fibre organiche con sali di acido fosfonico

Country Status (2)

Country Link
US (1) US4288489A (it)
IT (1) IT1164663B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452849A (en) * 1981-02-03 1984-06-05 Ciba-Geigy Corporation Phosphonic acid salts, their preparation and their use for fireproofing organic fibre material
WO2011028351A2 (en) * 2009-09-01 2011-03-10 Icl-Ip America Inc. Flame retardant coating composition for textiles and process for coating textile substrates
DE202010007668U1 (de) * 2010-06-07 2010-11-11 Oschatz, Christian, Dipl.-Ing. Autositzbezugsstoff aus regenerierbaren Naturfaserstoffen
US8747709B2 (en) 2012-05-03 2014-06-10 Empire Technology Development Llc Phosphonate-substituted lignin as a flame retardant
US9732193B1 (en) 2016-03-23 2017-08-15 International Business Machines Corporation Flame-retardant polyhydroxyalkanoate phosphonate materials
US10072120B2 (en) 2016-12-02 2018-09-11 International Business Machines Corporation Functionalized polyhydroxyalkanoate materials formed from an unsaturated polyhydroxyalkanoate material
US10081706B2 (en) 2017-01-03 2018-09-25 International Business Machines Corporation Side-chain-functionalized polyhydroxyalkanoate materials

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1317468A (en) 1969-09-30 1973-05-16 Cotton Producers Inst Process for rendering cellulosic textile material flame retardant
DE2252210A1 (de) * 1972-10-25 1974-05-09 Hoechst Ag Schwerentflammbare thermoplastische polyester
US3897205A (en) * 1973-07-06 1975-07-29 Us Agriculture Fireproofing cellulose textiles with tetrakis (hydroxymethyl) phosphonium chloride and aniline
DE2416430B2 (de) 1974-04-04 1977-10-06 Faserpraeparationsmittel
US3963437A (en) * 1974-04-15 1976-06-15 Cotton Incorporated Flame retardant process for cellulosic material including cyanamide, phosphonic acid, antimony oxide and polymeric halogen-containing material
US4144387A (en) * 1975-12-11 1979-03-13 Mobil Oil Corporation Phosphonate flame retardant mixture and resinous foams containing same
US4092108A (en) * 1976-02-03 1978-05-30 The United States Of America As Represented By The Secretary Of Agriculture Compositions and process for imparting durable flame resistance to cellulosic textiles
US4080480A (en) * 1976-06-09 1978-03-21 The United States Of America As Represented By The Secretary Of Agriculture Catalyzing cellulosic textile finishing processes with phosphonic acid derivatives

Also Published As

Publication number Publication date
IT7947879A0 (it) 1979-02-05
US4288489A (en) 1981-09-08

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