ES346411A2 - Fire-resistant fiber blends - Google Patents

Fire-resistant fiber blends

Info

Publication number
ES346411A2
ES346411A2 ES346411A ES346411A ES346411A2 ES 346411 A2 ES346411 A2 ES 346411A2 ES 346411 A ES346411 A ES 346411A ES 346411 A ES346411 A ES 346411A ES 346411 A2 ES346411 A2 ES 346411A2
Authority
ES
Spain
Prior art keywords
fibres
melting point
fire
insoluble
solid
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
ES346411A
Other languages
Spanish (es)
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid 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
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of ES346411A2 publication Critical patent/ES346411A2/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/443—Heat-resistant, fireproof or flame-retardant yarns or threads
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/02—Halogenated hydrocarbons
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/43—Acrylonitrile series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43835—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S57/00—Textiles: spinning, twisting, and twining
    • Y10S57/904—Flame retardant
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2911—Mica flake

Abstract

Articles of manufacture comprise an acrylonitrile polymer containing at least 70% by weight acrylonitrile and, as fire-resistant additive, either (a) a finely dispersed, solid, water-insoluble, tertiary organic phosphine compound or an oxide or sulphide thereof having a melting point of at least 79 C. or (b) a finely dispersed mixture of (i) a solid, water-insoluble, brominated and/or chlorinated aromatic compound having a melting point above 100 C. and (ii) a solid, water-insoluble, organic phosphine compound having a melting point of at least 79 C., or an antimony oxide or an alkali metal salt of an acid derived from an antimony oxide having a melting point above 100 C. The articles, e.g. fibres, can be obtained by a shaping process using a solution of the acrylonitrile polymer in a solvent therefor, the solution having dispersed therein a fire-resistant additive as specified above. Suitable phosphine compounds include tribenzylphosphine and triphenyl-phosphine and the oxides and sulphides thereof. Bromo- or chloroadditives specified are hexabromobenzene, bispentabromophenyl ether, 2,4, 6-tribromoaniline, hexachlorobenzene, pentachlorophenol, pentabromophenol, pentabromomonochlorobenzene, 1,4,5,8 - tetra - bromonaphthalene, hexabromonaphthalenes and octachloronaphthalene. Specified antimony compounds are antimony trioxide and sodium antimonate. In examples the polymers used are acrylonitrile-methyl methacrylate copolymers, and fibres thereof are spun from aqueous sodium thiocyanate solutions. The fibres can be dyed and in some cases are blended with similar fibres not containing fire-resistant additive.
ES346411A 1966-02-17 1967-10-25 Fire-resistant fiber blends Expired ES346411A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52809066A 1966-02-17 1966-02-17
US59101566A 1966-10-31 1966-10-31

Publications (1)

Publication Number Publication Date
ES346411A2 true ES346411A2 (en) 1969-04-16

Family

ID=27062618

Family Applications (1)

Application Number Title Priority Date Filing Date
ES346411A Expired ES346411A2 (en) 1966-02-17 1967-10-25 Fire-resistant fiber blends

Country Status (14)

Country Link
US (1) US3480582A (en)
JP (2) JPS5125373B1 (en)
AT (2) AT284327B (en)
BE (2) BE694133A (en)
BR (1) BR6793478D0 (en)
CH (2) CH498210A (en)
DE (2) DE1669594A1 (en)
ES (1) ES346411A2 (en)
FR (2) FR1523199A (en)
GB (1) GB1147180A (en)
IL (1) IL26980A (en)
LU (2) LU52999A1 (en)
NL (2) NL6700470A (en)
SE (1) SE350988B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763644A (en) * 1972-05-09 1973-10-09 Eastman Kodak Co Flame retardant textiles
US4087364A (en) * 1973-01-26 1978-05-02 American Cyanamid Company Liquid slurry of submicron particles of hexabromobenzene, and process of manufacture
US3874157A (en) * 1973-01-30 1975-04-01 Fmc Corp Flame-retardant fiber blend
US3874155A (en) * 1973-01-30 1975-04-01 Fmc Corp Flame-retardant fiber blend
US3866405A (en) * 1973-07-18 1975-02-18 Fmc Corp Blend of flame-retardant poly (ethylene-2,6-napthalene dicarboxylate) fibers and flame-retardant cellulosic fibers
US4198494A (en) * 1974-09-30 1980-04-15 E. I. Du Pont De Nemours And Company Intimate fiber blend of poly(m-phenylene isophthalamide) and poly(p-phenylene terephthalamide)
US4014829A (en) * 1974-10-30 1977-03-29 E. I. Du Pont De Nemours And Company Flame resistant fiber blends
IT1067350B (en) * 1976-12-31 1985-03-16 Mntefibre Spa POLYMERIC COMPOSITIONS BASED ON OLEFINIC POLYMERS
IT1102857B (en) * 1977-10-05 1985-10-07 Fochesato Antonio PROCESS FOR THE PRODUCTION OF TEXTILE FIBERS AND NON-FLAMMABLE SYNTHETIC PARATEX PRODUCTS
AT375096B (en) * 1982-05-19 1984-06-25 Chemie Linz Ag DRY WOVEN POLYACRYL NITRILE FIBER AND METHOD FOR PRODUCING THE SAME
US4774044A (en) * 1985-12-12 1988-09-27 Techlon Fibers Corporation Flame retardant polyolefin fiber
FR2649128A1 (en) * 1989-06-29 1991-01-04 Porcher Textile Extensible nonflammable fabric
US5393812A (en) * 1993-08-31 1995-02-28 Hercules Incorporated Flame retardant, light stable composition
US7786031B2 (en) * 2007-01-26 2010-08-31 Milliken & Company Flame resistant textile

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076034A (en) * 1960-02-05 1963-01-29 Hooker Chemical Corp Preparation of tertiary phosphine oxides
DE1469899C3 (en) * 1962-11-12 1975-03-06 Chemische Fabrik Kalk Gmbh, 5000 Koeln Flame retardant plastics
DE1289653B (en) * 1963-09-25 1969-02-20 Basf Ag Flame-retardant molding compounds made from styrene polymers
DE1544678B2 (en) * 1964-07-16 1970-06-18 Chemische Werke Albert, 6202 Wiesbaden-Biebrich Flame-retardant additive to polyester molding compounds
US3341625A (en) * 1966-09-15 1967-09-12 American Cyanamid Co Phosphine oxides as flame-retardant agents for thermoplastic products

Also Published As

Publication number Publication date
FR93822E (en) 1969-05-23
BR6793478D0 (en) 1973-01-16
SE350988B (en) 1972-11-13
NL6714720A (en) 1968-05-01
AT296489B (en) 1972-02-10
NL6700470A (en) 1967-08-18
BE694133A (en) 1967-08-16
IL26980A (en) 1970-07-19
US3480582A (en) 1969-11-25
BE705972A (en) 1968-04-30
DE1594898A1 (en) 1971-06-03
LU52999A1 (en) 1967-04-17
LU54756A1 (en) 1968-01-29
DE1669594A1 (en) 1971-08-26
JPS5114640B1 (en) 1976-05-11
CH521453A (en) 1972-04-15
CH498210A (en) 1970-10-31
AT284327B (en) 1970-09-10
FR1523199A (en) 1968-05-03
GB1147180A (en) 1969-04-02
JPS5125373B1 (en) 1976-07-30

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170629