WO2005001173A2 - Fils, fibres, filaments en matiere synthetique ignifugee - Google Patents
Fils, fibres, filaments en matiere synthetique ignifugee Download PDFInfo
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- WO2005001173A2 WO2005001173A2 PCT/FR2004/001612 FR2004001612W WO2005001173A2 WO 2005001173 A2 WO2005001173 A2 WO 2005001173A2 FR 2004001612 W FR2004001612 W FR 2004001612W WO 2005001173 A2 WO2005001173 A2 WO 2005001173A2
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- Prior art keywords
- yarns
- flame retardant
- fibers according
- fibers
- chosen
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Classifications
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/07—Addition of substances to the spinning solution or to the melt for making fire- or flame-proof filaments
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
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- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
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- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249955—Void-containing component partially impregnated with adjacent component
- Y10T428/249956—Void-containing component is inorganic
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- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249955—Void-containing component partially impregnated with adjacent component
- Y10T428/249956—Void-containing component is inorganic
- Y10T428/249957—Inorganic impregnant
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- Y10T428/249967—Inorganic matrix in void-containing component
- Y10T428/249969—Of silicon-containing material [e.g., glass, etc.]
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- Y10T428/249995—Constituent is in liquid form
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- Y10T428/2938—Coating on discrete and individual rods, strands or filaments
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- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
- Y10T428/2942—Plural coatings
- Y10T428/2949—Glass, ceramic or metal oxide in coating
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- Y10T428/2969—Polyamide, polyimide or polyester
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- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2971—Impregnation
Definitions
- the present invention relates to yarns, fibers or filaments made of thermoplastic materials and to their manufacture.
- It relates more particularly to yarns, fibers, filaments having high fire resistance properties and to methods of manufacturing these articles.
- thermoplastic material In the field of clothing, surface coatings such as wall, floor, ceilings or the like, yarns, fibers or filaments made of thermoplastic material are increasingly used for the production of articles such as fabrics, knits, non-woven, tufted or similar surfaces.
- these articles are required to exhibit increasingly high fire resistance or fireproofing properties.
- fire resistance is mainly meant a property of extinguishing and not propagating the combustion of the article.
- This property is illustrated in particular by standardized tests such as, for example, for measuring this property on molded articles, the test called "UL94" ("Underwriters Laboratories"), or for textile articles, ie woven surfaces. , knitted, tufted, flocked or nonwoven, tests such as that described in standard EN533, standard NF G07-128 of December 1978, standard ADB0031 published on 02/22/2001, standard AITM 2.0007 B, standard AITM 2.0003 or the NF P92.504 / 501/503/507 standards applicable in particular in the building sector.
- One of the aims of the present invention and to remedy these drawbacks by proposing yarns, fibers or filaments made of thermoplastic material having high and permanent fire resistance properties.
- the process for manufacturing these yarns, fibers and filaments is conventional and allows the use of numerous flame retardant additives which could not be used in the techniques of the prior art.
- One of the first objects of the invention is to provide a yarn, fiber or filament made of polymeric material comprising an additive with flame retardant properties consisting of at least particles of a solid substrate on which a flame retardant compound is adsorbed.
- the flame retardant compound is bound at least temporarily to the solid substrate by any type of bond such as absorption in the porous structure of the particle if it exists, wetting or adsorption of the flame retardant compound on the surface of the particles. by at least one layer of the flame retardant compound, or fixing or grafting of the flame retardant compound to the surface of the particles by chemical or physicochemical bonds.
- adsorption or fixation is facilitated by the choice of a solid substrate having surface properties compatible with the properties of the flame retardant compound.
- a substrate with a hydrophilic surface property is advantageously combined with a flame-retardant compound with a hydrophilic character and vice versa for compounds with a hydrophobic character.
- the particle of the solid substrate may advantageously comprise elements, radicals which promote the adsorption of the flame retardant compound on the surface of said particle.
- the weight concentration of flame retardant additive is between 0.5% and 25% relative to the weight of final composition, advantageously between 1% and 10%.
- solid substrate is intended to mean, preferably, a mineral substrate which is solid at the temperature of transformation of the polymeric materials.
- mineral substrate suitable for the invention mention may be made of mineral oxides such as silica, alumina, zirconia, magnesium oxide, calcium oxide, cerium oxide, titanium oxide , or mixtures thereof, inorganic compounds such as calcium silicate, magnesium silicate, alkali silico-aluminates.
- mineral oxides such as silica, alumina, zirconia, magnesium oxide, calcium oxide, cerium oxide, titanium oxide , or mixtures thereof, inorganic compounds such as calcium silicate, magnesium silicate, alkali silico-aluminates.
- those which can be dispersed in the thermoplastic material in the form of particles of small diameter advantageously in order to obtain dispersed particles having a diameter of less than 5 ⁇ m, and even more advantageously than at least 80% by number of the dispersed particles. have a diameter of less than 1 ⁇ m.
- Such a dispersion can be obtained by mixing the particles already having such size characteristics in the polymeric material or more advantageously by using granules or agglomerates of substrates which after addition in the polymeric material and under the action of the shearing forces applied to to achieve the dispersion disintegrate into aggregates or elementary particles.
- the agglomerates or granules preferably have a high specific surface and a porosity between the aggregates or elementary particles which are important in order to allow the flame-retardant compound to adsorb at least on the surface of the aggregates or particles.
- the aggregates or particles may also have a porosity allowing absorption of the flame retardant compound.
- the average diameter of the granules or agglomerates is not critical and is advantageously chosen to be able to easily handle the additive with flame-retardant properties, in particular when it is added to the polymeric material.
- the average diameter of these granules is also chosen to facilitate the addition and adsorption of the flame retardant compound, for example, to avoid sticking between the different granules.
- granules with an average diameter D50 greater than 60 ⁇ m, advantageously between 80 ⁇ m and 300 ⁇ m are preferred.
- certain silicas have these characteristics and are therefore particularly preferred.
- the mineral substrates which are particularly suitable for the invention are those in which the granules or agglomerates have a porosity and a high specific surface.
- the preferred substrates are those whose granules have a total pore volume at least equal to 0.5 ml / g, preferably at least equal to 2 ml / g.
- this pore volume is measured by the mercury porosimetry method with a MICROMERITICS Autopore III 9420 porosimeter, according to the following procedure: The sample is dried beforehand for 2 hours in an oven at 200 ° C. The measurements are then carried out according to the procedure described in the manual supplied by the manufacturer.
- the pore diameters or sizes are calculated by the relation of WASHBURN with a teta contact angle equal to 140 ° C and a gamma surface tension equal to 485
- mineral substrates having a pore volume of at least 0.50 ml / g for the pores whose diameter is equal to or less than 1 ⁇ m are preferred.
- the mineral substrate is a silica, advantageously an amorphous silica.
- Silicas are obtained by different processes, two of which lead to silicas called precipitated silica and combustion silica. Silica can also be prepared in the form of a gel.
- Silicas with a specific surface area measured by the TBAC method greater than 50 m 2 / g are preferred.
- Precipitated silicas are preferred because they can be in the form of agglomerated particles forming granules of size at least 50 ⁇ m or greater than 150 ⁇ m.
- silicas may be suitable for the invention, such as those described in French patent application No. 01 16881 which are pyrogenic silicas or partially dehydroxylated silicas by calcination or surface treatment. These examples of silicas used as solid mineral substrate are described only for information and as preferred embodiments. It is also possible to use other silicas obtained by other processes having properties of porosity and dispersibility suitable for carrying out the invention.
- the flame retardant additive comprises a flame retardant compound adsorbed on the particles of mineral substrate.
- this adsorption is obtained by impregnating the granules or agglomerates.
- This impregnation is carried out by any conventional means and, for example, by mixing the substrate with the flame retardant compound in the liquid state or in the form dispersed or dissolved in a solvent. In the latter case, the solvent will be removed, after impregnation of the substrate, by evaporation.
- a flame retardant compound is meant one or more flame retardant compounds, or a mixture of compounds forming a system having flame retardant properties.
- flame retardant compounds suitable for the invention there may be mentioned, by way of example, methyl-bis (5-ethyl-2-methyl-2-oxido-1,2,3-dioxanosphorinan-5-yl) acid.
- methyl phosphonic alone or in mixture with methyl acid (5-ethyl-2-methyl-2-oxydo-1, 3, 2 -dioxaphosphorinan-5-yl) methyl phosphonic, resorcinol bis (diphenyl phosphate), bisphenol A bis (diphenyl phosphate), polyphosphate esters.
- these compounds can be impregnated directly on the substrate such as silica for example, or dissolved in a solvent such as, for example example, water, organic solvents such as ketones, alcohols, ethers, hydrocarbons, halogenated solvents, for example.
- a solvent such as, for example example, water, organic solvents such as ketones, alcohols, ethers, hydrocarbons, halogenated solvents, for example.
- a liquid flame retardant is used.
- the solid substrate is then impregnated with the solution obtained. In this case, it is possible to remove the solvent by drying.
- the impregnation is carried out dry, that is to say that the flame retardant compound is gradually added to the solid substrate to allow total impregnation or adsorption.
- the flame retardant compound or the solution of the flame retardant compound has sufficient fluidity.
- this impregnation or adsorption can be carried out at temperatures higher than ambient temperature, and lying in a range between 20 ° C. and 200 ° C., preferably less than 100 ° C.
- the solid substrate can also be preheated in the same temperature range to facilitate impregnation.
- Drying can be carried out by any conventional technique known to those skilled in the art.
- the impregnation can be done in a single step or in several successive steps.
- the amount of flame retardant impregnated or adsorbed can vary widely. However, it is limited and at most equal to the quantity necessary to fill the total pore volume of the mineral substrate in the case of impregnation of granules or agglomerates having a porosity.
- the flame retardant additive which must be added to the polymeric material must preferably be a powder or a solid in the form of granules having good fluidity to allow this addition.
- the amount of flame retardant compound added is determined to obtain a solid impregnated product which can be handled and added to the polymeric material.
- the concentration by weight of flame retardant compound in the flame retardant additive is between 20.% and 70% compared to the flame retardant additive, advantageously between 20.% and 50%.
- said flame retardant additive is added to the polymeric material.
- This addition can be carried out by a mixture of granules or powders of thermoplastic material and particles or granules of flame retardant additive, then fusion of the mixture with stirring or application of shear forces to allow the dispersion of the flame retardant additive and in a preferred embodiment, deagglomeration of the flame retardant additive granules.
- the preferred mode of addition of the flame retardant additive is to add said additive to the polymeric material in the molten state and to carry out the mixing by application of shear forces. This mixing is advantageously carried out in a single or double worm screw device.
- additives can be added to said mixture either simultaneously or separately, such as mattifying, light or heat stabilizing agents, pigments or the like.
- the mixture of polymeric material containing said additives is fed into spinning devices generally called "spinning pack" comprising, at the outlet of the worm, a filter and a die having one or more die holes.
- the wire leaving the die is cooled and then returned to a spool after possibly having been drawn, according to the conventional methods of manufacturing filaments.
- the reeling or spinning speed is advantageously greater than 300 m / min and even more advantageously greater than 1000 m / min
- the yarns of the invention with other spinning methods such as wet spinning consisting in feeding a solution of the composition of polymeric materials comprising the flame retardant additives in a die and in extracting the solvent at the outlet of die either by evaporation or by coagulation.
- the process used for the manufacture of the wires is that compatible with the nature of the polymeric material.
- polymeric materials suitable for the invention are those generally used for the manufacture of synthetic textile yarns or fibers, of yarns, fibers, filaments for technical applications, in particular thermoplastic polymeric materials.
- thermoplastics there may be mentioned: Polyolefins, polyesters, polyalkylene oxides, polyoxyalkylenes, polyhaloalkylenes, poly (alkylene phthalate or terephthalate), polyvinyl acetates, polyvinyl alcohols, polyvinyl halides , polyvinylidene halides, polyamides, polyimides, polycarbonates, polymers of acrylic or methacrylic acid, polyacrylates or methacrylates, or thermoplastic copolymers comprising at least one identical monomer to any of the monomers included in the above polymers, as well as copolymers and / or blends.
- the matrix may consist of at least one of the following polymers or copolymers: polyesters, polyamides * I polyacylamide * , polyacrylonitrile, poly (acrylic acid), ethylene acrylic acid copolymers, ethylene vinyl alcohol copolymers, and polymers of the same family; polyolefins such as low density poly (ethylene), poly (propylene), low density chlorinated poly (ethylene), poly (styrene) and polymers of the same family.
- the polymers which are particularly preferred for constituting the polymer matrix are chosen from the group consisting of: polypropylene, polyethylene terephthalate (PET), such as polyethylene terephthalates comprising at least 80% of ethylene terephthalate units, copolymers of polyethylene terephthalate and of iso-5-sulfonic acid, polybutylene terephthalate (PBT), polypropylene terephthalate (PPT), aliphatic polyamides, semi-aromatic polyamides.
- PET polyethylene terephthalate
- PBT polyethylene terephthalate
- PPT polypropylene terephthalate
- aliphatic polyamides semi-aromatic polyamides.
- polymers of the invention there may be mentioned semi-crystalline or amorphous polyamides, such as aliphatic polyamides, semi-aromatic polyamides and more generally linear polyamides obtained by polycondensation between a saturated aliphatic or aromatic diacid, and a saturated primary diamine aromatic or aliphatic, polyamides obtained by condensation of a lactam, an amino acid or the linear polyamides obtained by condensation of a mixture of these different monomers.
- semi-crystalline or amorphous polyamides such as aliphatic polyamides, semi-aromatic polyamides and more generally linear polyamides obtained by polycondensation between a saturated aliphatic or aromatic diacid, and a saturated primary diamine aromatic or aliphatic, polyamides obtained by condensation of a lactam, an amino acid or the linear polyamides obtained by condensation of a mixture of these different monomers.
- these (co) polyamides can be, for example, polyadipamide of hexamethylene, polycaprolactam polyphthalamides of hexamethylenediamine obtained from terphthalic and / or isophthalic acid such as the polyamide marketed under the trade name AMODEL, polymers comprising star or H macromolecular chains, and where appropriate linear macromolecular chains.
- Polyamides comprising such star or H macromolecular chains are for example described in documents FR 3743077, FR 2779730, US 5959069, EP 0682057 and EP 0832149.
- thermoplastic polymer (s) are selected from the group of (co) polyamides comprising: polyamide 6, polyamide 6.6, polyamide 4, polyamide 11, polyamide 12, polyamides 4 -6, 6-10, 6-12, 6-36, 12-12, their copolymers and mixtures, as well as polyesters such as polyethylene terephthalate, polybutylene terephthalate, polypropylene terephthalate.
- thermoplastic matrix can also include additives, such as pigments, delustrants, matifiers, catalysts, heat and / or light stabilizers, anti-bacterial, anti-fungal, and / or anti-mite agents.
- additives such as pigments, delustrants, matifiers, catalysts, heat and / or light stabilizers, anti-bacterial, anti-fungal, and / or anti-mite agents.
- the products of the invention are yarns, filaments, fibers which may have a title included in a large field.
- these products may have a low titre, for example of the order of 1 dtex or less Up to diameters of the order of a few hundred micrometers.
- the son, fibers or filaments obtained can be used in all applications. More particularly, they can make it possible to produce woven, knitted or tufted textile surfaces of nonwoven surfaces in combination or not with other non-flame retardant yarns, fibers or filaments.
- the textile surfaces obtained by using the yarns, fibers or filaments of the invention having improved flame retardancy characteristics.
- the yarns, fibers or filaments of the invention as well as the textile surfaces obtained with these yarns, fibers or filaments can be treated in a manner analogous to those containing no flame retardant additive.
- Example 1 Preparation of a flame retardant additive called A
- the high porosity silica used is a silica sold under the name Tixosil 38X by the company RHODIA having a total pore volume of 3.6 ml / g and a useful pore volume of 2.0 ml / g. It is a Silica Microperle which has an excellent flowability and which does not dust.
- Antiblaze 1045 The organophosphorus compound called Antiblaze 1045 was heated in an oven to increase its fluidity. It is introduced into the silica at a temperature of 99 ° C. A determined quantity of Antiblaze 1045 is introduced into the silica to obtain the desired flame retardant concentrations indicated in Table I below.
- the final product is then sieved through a 1.25 mm sieve.
- a Polycaprolactam powder having a viscosity index of 140 ml / g measured in 90% formic acid at a temperature of 25 ° C. is mixed with an amount of flame retardant additive A.
- the powder mixture is fed, after drying in an oven, in an 18 mm twin-screw extruder.
- the mixture is melted in the extruder and fed under pressure into a die comprising 10 holes with a diameter of 0.4 mm and a length of 1.6 mm.
- the flow material in the die is about 1.0 Kg / h.
- the filaments leaving the head of the die are converged, the thread obtained is taken up on a winder having a speed of 300 m / min.
- the results of the various tests carried out with different concentrations of compounds A are collated in the attached table:
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Multicomponent Fibers (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04767460A EP1639160B1 (fr) | 2003-06-27 | 2004-06-25 | Fils, fibres, filaments en matiere synthetique ignifugee |
JP2006516323A JP4351250B2 (ja) | 2003-06-27 | 2004-06-25 | 難燃性材料から作られた糸、繊維又はフィラメント |
US10/560,762 US7758959B2 (en) | 2003-06-27 | 2004-06-25 | Synthetic, flame-resistant yarns, fibres and filaments |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0307825 | 2003-06-27 | ||
FR0307825A FR2856703B1 (fr) | 2003-06-27 | 2003-06-27 | Fils, fibres, filaments en matiere synthetique ignifugee |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005001173A2 true WO2005001173A2 (fr) | 2005-01-06 |
WO2005001173A3 WO2005001173A3 (fr) | 2005-04-07 |
Family
ID=33515479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2004/001612 WO2005001173A2 (fr) | 2003-06-27 | 2004-06-25 | Fils, fibres, filaments en matiere synthetique ignifugee |
Country Status (6)
Country | Link |
---|---|
US (1) | US7758959B2 (fr) |
EP (1) | EP1639160B1 (fr) |
JP (1) | JP4351250B2 (fr) |
CN (1) | CN100497766C (fr) |
FR (1) | FR2856703B1 (fr) |
WO (1) | WO2005001173A2 (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9056988B2 (en) * | 2007-02-05 | 2015-06-16 | Ppg Industries Ohio, Inc. | Solar reflective coatings and coating systems |
US8822025B2 (en) * | 2007-02-05 | 2014-09-02 | Ppg Industries Ohio, Inc. | Coating system exhibiting cool dark color |
JP5150975B2 (ja) * | 2007-08-31 | 2013-02-27 | Esファイバービジョンズ株式会社 | 多孔質成形体用収縮性繊維 |
JP5312142B2 (ja) * | 2009-03-27 | 2013-10-09 | ダイワボウホールディングス株式会社 | ポリカーボネート繊維およびその製造方法、ならびに繊維集合物 |
JP6061440B2 (ja) * | 2010-02-25 | 2017-01-18 | 太陽ホールディングス株式会社 | ポリエステル基材用樹脂組成物、それを用いたドライフィルム及びプリント配線板 |
US8679617B2 (en) | 2010-11-02 | 2014-03-25 | Prc Desoto International, Inc. | Solar reflective coatings systems |
WO2012084646A1 (fr) * | 2010-12-21 | 2012-06-28 | Solvay Sa | Mélange à base de polymère |
CN102653890B (zh) * | 2011-03-01 | 2014-06-18 | 上海安凸塑料添加剂有限公司 | 一种高可纺性无卤阻燃锦纶纤维的制备方法 |
US9057835B2 (en) | 2011-06-06 | 2015-06-16 | Ppg Industries Ohio, Inc. | Coating compositions that transmit infrared radiation and exhibit color stability and related coating systems |
CN102500086B (zh) * | 2011-10-18 | 2013-11-20 | 西安科技大学 | 一种灭火剂及其制备方法 |
CN102851944A (zh) * | 2012-08-29 | 2013-01-02 | 昆山铁牛衬衫厂 | 涤纶织物的阻燃整理方法 |
CN102899891A (zh) * | 2012-08-29 | 2013-01-30 | 昆山铁牛衬衫厂 | 阻燃纺织材料的整理方法 |
CN104744840B (zh) * | 2015-03-24 | 2017-11-03 | 合肥创新轻质材料有限公司 | 一种阻燃吸附母粒及其制备方法 |
CN106515145A (zh) * | 2016-08-31 | 2017-03-22 | 浙江兆新织造有限公司 | 一种防火抗菌消防服面料及其制备方法 |
CA3039666C (fr) * | 2016-10-28 | 2022-08-23 | Ppg Industries Ohio, Inc. | Revetements d'augmentation des distances de detection proche infrarouge |
CA3119767A1 (fr) | 2018-11-13 | 2020-05-22 | Ppg Industries Ohio, Inc. | Procede de detection d'un motif cache |
US11725337B2 (en) * | 2021-04-06 | 2023-08-15 | GM Global Technology Operations LLC | Flame retardant material and system |
CN113668081B (zh) * | 2021-07-20 | 2023-06-23 | 浙江理工大学 | 一种尼龙阻燃复合纤维的制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4233199A (en) * | 1979-07-03 | 1980-11-11 | Visvaldis Abolins | Flame resistant thermoplastic compositions with well balanced physical properties |
CA1233009A (fr) * | 1983-09-14 | 1988-02-23 | Cornell Whitley | Methode de filature rapide des files de polyester finis |
JPH07145511A (ja) * | 1993-11-24 | 1995-06-06 | Nippon Ester Co Ltd | ポリエステルモノフィラメント |
JPH10140420A (ja) * | 1996-11-07 | 1998-05-26 | Japan Exlan Co Ltd | 無機微粒子含有繊維とその製造方法 |
JPH10182875A (ja) * | 1996-12-27 | 1998-07-07 | Ajinomoto Co Inc | 耐湿、耐熱性の改善された難燃性熱可塑性樹脂組成物 |
JP3993762B2 (ja) * | 2001-11-22 | 2007-10-17 | 株式会社カネカ | 難燃性ポリエステル系繊維及びそれを用いた人工毛髪 |
JP2003268155A (ja) * | 2002-03-13 | 2003-09-25 | Showa Denko Kk | リン化合物被覆フィラーおよびそれを用いた高分子複合材料 |
FR2843121B3 (fr) * | 2002-08-02 | 2004-09-10 | Rhodia Chimie Sa | Agent ignifugeant, procede de preparation et l'utilisation de cet agent |
-
2003
- 2003-06-27 FR FR0307825A patent/FR2856703B1/fr not_active Expired - Lifetime
-
2004
- 2004-06-25 US US10/560,762 patent/US7758959B2/en not_active Expired - Fee Related
- 2004-06-25 WO PCT/FR2004/001612 patent/WO2005001173A2/fr active Application Filing
- 2004-06-25 JP JP2006516323A patent/JP4351250B2/ja not_active Expired - Fee Related
- 2004-06-25 EP EP04767460A patent/EP1639160B1/fr not_active Not-in-force
- 2004-06-25 CN CNB2004800212921A patent/CN100497766C/zh not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
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None |
Also Published As
Publication number | Publication date |
---|---|
JP2007527470A (ja) | 2007-09-27 |
JP4351250B2 (ja) | 2009-10-28 |
US7758959B2 (en) | 2010-07-20 |
EP1639160A2 (fr) | 2006-03-29 |
CN100497766C (zh) | 2009-06-10 |
EP1639160B1 (fr) | 2012-10-31 |
US20060251895A1 (en) | 2006-11-09 |
CN1849420A (zh) | 2006-10-18 |
FR2856703B1 (fr) | 2005-12-30 |
WO2005001173A3 (fr) | 2005-04-07 |
FR2856703A1 (fr) | 2004-12-31 |
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