WO2008016060A1 - agent d'ignifugation pour polyester et traitement d'ignifugation l'utilisant - Google Patents

agent d'ignifugation pour polyester et traitement d'ignifugation l'utilisant Download PDF

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Publication number
WO2008016060A1
WO2008016060A1 PCT/JP2007/065016 JP2007065016W WO2008016060A1 WO 2008016060 A1 WO2008016060 A1 WO 2008016060A1 JP 2007065016 W JP2007065016 W JP 2007065016W WO 2008016060 A1 WO2008016060 A1 WO 2008016060A1
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Prior art keywords
flame retardant
polyester
flame
treatment
aqueous solution
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PCT/JP2007/065016
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English (en)
Japanese (ja)
Inventor
Tadashi Komoto
Hidefumi Ojima
Akihiro Ojima
Kingo Ojima
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Daikin Co., Ltd.
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Application filed by Daikin Co., Ltd. filed Critical Daikin Co., Ltd.
Priority to JP2008527763A priority Critical patent/JP5297805B2/ja
Publication of WO2008016060A1 publication Critical patent/WO2008016060A1/fr

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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
    • D06M13/292—Mono-, di- or triesters of phosphoric or phosphorous acids; Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/05—Forming flame retardant coatings or fire resistant coatings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/06—Coating with compositions not containing macromolecular substances
    • 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
    • D06M13/10—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 oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/1845—Aromatic mono- or polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/32—Polyesters
    • 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
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/30—Flame or heat resistance, fire retardancy properties

Definitions

  • the present invention relates to a flame retardant capable of flame-retarding undyed and dyed products such as polyester fibers, woven fabrics, knitted fabrics, non-woven fabrics and films, and a flame retardant treatment using the same. It is about the method.
  • a flame retardant component such as a non-halogen flame retardant or a flame retardant polymer is contained in a resin, and then molded into a fiber, woven fabric, film, or molded product. This is done by a technique such as a physical form, or by a method such as blending flame-retardant fibers in textiles.
  • Patent Document 1 includes a polyester fiber fabric comprising a phosphinic acid derivative and a phosphorus flame retardant.
  • padding is performed in a liquid at a drawing ratio of 60%, followed by drying at 100 ° C and heat treatment at 170 ° C.
  • Patent Document 2 after a polyester fiber is immersed in a dispersion in which a phosphorus-based flame retardant is dispersed in water and squeezed to a predetermined adhesion amount, 110 to 130 ° A method of drying at a temperature in the range of C, followed by dry heat treatment has been proposed.
  • Patent Document 3 discloses a phosphine series without reducing the texture of the polyester fiber.
  • the padding process is a method of attaching a flame retardant to the surface of the polyester fiber, so there is a problem in controlling the amount of the flame retardant attached.
  • Patent Document 4 proposes a method of flame retardant processing at the same time as dyeing.
  • the processing conditions are the exhaustion of dye simultaneously, the processing temperature is 120
  • the processing temperature is 120
  • Patent Document 5 proposes a technique for forming a flame retardant treatment layer by coating and drying a hydrolyzed solution of tetraethoxysilane.
  • polyester films flame retardant there is no technology to make polyester films flame retardant at the same time.
  • products such as polyester fibers, woven fabrics, non-woven fabrics, and films that impart flame retardancy by directly attaching flame retardants to their surfaces, regardless of whether or not dyed.
  • Patent Document 1 Japanese Patent Laid-Open No. 2002-294554
  • Patent Document 2 Japanese Patent Application Laid-Open No. 2004-332187
  • Patent Document 3 Japanese Patent Publication No. 2003-293268
  • Patent Document 4 Japanese Unexamined Patent Publication No. 2003-27368
  • Patent Document 5 JP 2003-33986 Koyuki Disclosure of the invention
  • the inventor of the present application selects a phosphorous flame retardant as the non-halogen flame retardant, and has the best adaptability! /, Making the polyester surface flame retardant in an aqueous system (in an aqueous solution).
  • the flame retardant adheres to the polyester surface in an aqueous solution of the flame retardant, or the flame retardant adheres to the polyester surface by dipping (padding), and then is fixed by heating and drying. It is a simple and energy-saving technology that removes excess flame retardant adhering to the surface by a sorbing treatment, and the development of flame retardant polyester products that do not feel sticky is important in solving problems.
  • the present invention provides a technology for making a polyester product flame-retardant by post-processing using a phosphorus-based flame retardant, regardless of whether it is dyed or undyed in a flame retardant treatment solution. Is an issue.
  • the invention of this application is firstly a polyester for exhibiting flame retardancy by fixing a flame retardant on the surface of an undyed or dyed polyester.
  • a flame retardant composition is provided which is an aqueous solution containing a phosphorus-based flame retardant, an emulsifier and a fixing agent.
  • a flame retardant composition of polyester for fixing a flame retardant on the surface thereof simultaneously with the dyeing of an undyed polyester, and exhibiting flame retardancy comprising a phosphorus flame retardant, milk
  • a flame retardant composition which is an aqueous solution containing a dye together with an agent and a fixing agent.
  • the fixing agent includes a flame retardant comprising polyphenols
  • fourth, the polyphenols Provides a flame retardant characterized in that is tannic acid.
  • the polyester is a fiber, woven fabric, knitted fabric, non-woven fabric, or film.
  • a method for flame retardant treatment of polyester for fixing a flame retardant on the surface to exhibit flame retardancy in an aqueous solution containing a phosphorus flame retardant, an emulsifier and a fixing agent.
  • a flame-retarding treatment method characterized by immersing an undyed and dyed polyester in a temperature range of 80 ° C to 140 ° C.
  • an undyed or dyed polyester is immersed in an aqueous solution containing a phosphorus-based flame retardant and an emulsifier in a temperature range of 80 ° C or higher and 140 ° C or lower, and then a fixing agent.
  • a flame retardant treatment method characterized by immersing in an aqueous solution comprising
  • an undyed polyester product is immersed in an aqueous solution containing a dye together with a phosphorus-based flame retardant, an emulsifier and a fixing agent at a temperature range of 80 ° C to 140 ° C.
  • a flame retardant treatment method characterized by performing flame retardant simultaneously with dyeing.
  • an undyed polyester product is immersed in an aqueous solution containing a dye together with a phosphorus-based flame retardant and an emulsifier at a temperature range of 80 ° C to 140 ° C, and then a fixing agent.
  • the present invention provides a flame retardant treatment method characterized in that it is immersed in an aqueous solution containing the same temperature range and flame retarded simultaneously with dyeing.
  • the tenth is a method for flame retardant treatment of polyester, wherein the polyester is immersed (padding) in an aqueous solution containing a phosphorus-based flame retardant, emulsifier and fixing agent at room temperature, and then the excess aqueous solution is dehydrated.
  • the present invention provides a flame retardant treatment method characterized by heat-drying treatment in the following! /.
  • the eleventh is that the fixing agent contains polyphenol
  • the twelfth is that the polyphenol is tannic acid
  • 13 includes the polyester-strength fiber, woven fabric, knitted fabric, non-woven fabric, or film. It is a sign.
  • the present invention is characterized in that after the above-mentioned flame retardant fixing treatment, the excessively attached flame retardant is washed away by a soaking treatment.
  • a flame retardant comprising at least a phosphorus-based flame retardant, an emulsifier and a fixing agent for achieving flame retardancy of products such as polyester fibers, woven fabrics, nonwoven fabrics, and films.
  • the flame retardant can be provided in a wide temperature range of 80 ° C. or higher and 140 ° C. or lower when the textile is immersed in an aqueous solution of the flame retardant.
  • a flame retardant treatment method for fixing a flame retardant to a polyester surface by padding at room temperature, followed by heat-drying treatment. Can be provided.
  • the flame retardant can be easily flame-retardant at a temperature of 100 ° C or lower under normal pressure.
  • it can be made flame retardant by heat-drying after padding at room temperature, contributing to energy saving.
  • materials such as polyester fiber, woven fabric, non-woven fabric and film may be undyed or dyed. Therefore, according to the technique of the present invention, various types of polyester products can be made flame retardant without limiting the types of flame retardant treatment devices, and products having excellent surface properties after treatment. Can be provided. Further, according to the present invention, it is possible to make the polyester flame-retardant simultaneously with the dyeing. The excellent effect of flame retardancy of such a polyester product according to the present invention is totally unexpected by the conventional technical capabilities.
  • the polyester is not particularly limited as long as it has an ester bond in the polymer main chain, but polyethylene terephthalate, polybutylene terephthalate, polytrimethylene terephthalate, polyethylene naphthalate, Semi-aromatic polyesters such as polybutylene naphthalate, polyhydroxybutyric acid, polylactic acid, Suitable examples include aliphatic polyesters such as rataton and polybutylene succinate, copolymers thereof, blends, and polymer alloys using these as a matrix.
  • Such a polyester may be an undyed product or a dyed product, and the form is not particularly limited, but products such as fibers, woven fabrics, non-woven fabrics, and films are preferable examples.
  • Polyester fabrics include monofilament fabrics such as polyester organdy, cationic dyeable polyester fabrics and polyester tropical fabrics, screens for precision printing substrates, monofilaments for papermaking processes, projection screens, speaker cones, and automotive seat belts.
  • suitable objects include a bag, an aero shelter for a large temporary tent, and a curing sheet “safety net” tent for civil engineering construction.
  • suitable multifilaments include sewing threads and ropes.
  • Laser printer brushes are also suitable examples.
  • the polyester film may be non-crystalline or crystalline, and the form is exemplified as a non-oriented film, a uniaxially stretched film, and a biaxially stretched film. Examples include films, electromagnetic shielding materials, and adhesive tapes.
  • the phosphorus-based flame retardant is not particularly limited as long as it is a phosphoric acid ester-based compound that does not contain a halogen atom and has an aromatic group or an aliphatic group, but tricresyl phosphate (also known as: (Tricresyl phosphate, tolyl phosphate), triphenyl phosphate (also known as triphenyl phosphate), berrynoresinenorephosphate, resonoresininorebisdiphenole phosphate, xylylene diphenolophosphate, tributynore Phosphate, trietinorephosphate, tris 2-ethylhexyl phosphate (also known as trioctyl phosphate), octyl diphenenophosphate, trisisopropinorefeninophosphate, trisbutoxetinorephosphate, phosphaphenanthrene oxide derivative, Furthermore, a biphenyl phosphat
  • examples of the emulsifier for emulsifying the phosphorus-based flame retardant in an aqueous system include surfactants having a phosphate ester group.
  • surfactants having a phosphate ester group polyoxyethylene alkyl ether phosphates, polyoxyethylene, and the like are exemplified. Phenyl ether phosphates and mixtures thereof Illustrated as a suitable subject.
  • cation surfactants such as sulfonates and sulfates are exemplified.
  • alkylbenzene sulfonates alkyl naphthalene sulfonates, formalin polycondensate of naphthalene sulfonate, and formalin polycondensation of melamine sulfonate.
  • Sulfonic acids such as dialkylsulfosuccinic acid ester salts, alkyl sulfoacetic acid salts, ⁇ -olefin sulfonates, ⁇ -acyl ⁇ -methyl taurate salts, dimethyl terephthalate sulfonate salts, and higher alcohol sulfonate sulfate salts
  • Sulfates such as secondary higher alcohol sulfates, polyoxyethylene alkyl sulfates, secondary higher alcohol ethoxy sulfates, polyoxyethylene alkyl phenyl ether sulfates, and the like
  • a mixture of a sulfonate salt and a sulfate ester salt is exemplified as a suitable subject.
  • the fixing agent includes polyphenols having a phenolic hydroxyl group and an aromatic group.
  • natural tannic acid and synthetic tannic acid are exemplified as suitable objects. These tannic acids may be used alone or as a mixture. Furthermore, an aqueous solution extracted from a natural product such as a plant containing tannic acid may be used as a fixing agent.
  • salts such as ammonium phosphate and ammonium acetate, aluminum salts such as potassium aluminum sulfate (alum), silicates such as sodium metacatheate, chloride Alkaline earth metal salts such as calcium, urea, formic acid
  • organic acids such as acetic acid, sodium ⁇ -toluenesulfonate, melamine resins, and epoxy resins!
  • a conventional soaking agent used in a dyeing process or a flame-retarding process of polyester fiber is exemplified as a suitable target.
  • the flame retardant is preferably used as a mixed aqueous solution of the above components.
  • the concentration of the phosphorus-based flame retardant in the flame retardant aqueous solution is in the range of 0.5 to 20% by weight, more preferably in the range of! To 15% by weight with respect to water. Is exemplified.
  • the concentration of the emulsifier in the flame retardant aqueous solution is in the range of 0.5;! To 10% by weight, more preferably in the range of 0.5 to 7% by weight with respect to water. Is exemplified. [0035] The concentration of the polyphenols in the flame retardant aqueous solution is in the range of 0.3 to 10% by weight, more preferably 0.5 to 5% by weight with respect to water. Illustrated.
  • the concentration of the sorbing agent is exemplified to be in the range of 0.2 to 5% by weight with respect to water, as in the method usually used after dyeing of polyester fiber or flame-retardant processing.
  • the temperature is 80 ° C or higher and 140 ° C or lower. It is treated in the temperature range, more preferably in the temperature range of 85 ° C to 130 ° C, for a reaction time in the range of 10 minutes to 90 minutes, more preferably in the range of 30 minutes to 60 minutes.
  • the solution was only dehydrated, not heated and dried, and then excessively attached to the polyester surface by treatment in the soaking solution at a temperature range of 70 ° C to 90 ° C for 10 to 30 minutes ( Unfixed) It is preferable to wash and remove the flame retardant, etc. as a method for flame retardant treatment of polyester fibers, woven fabrics, nonwoven fabrics, films, etc.!
  • the flame retardant treatment is performed in a temperature range of 80 ° C. or higher and 100 ° C. or lower under normal pressure and pressure that can be performed in a temperature range of over 100 ° C. and 140 ° C. or less under pressure. Therefore, it is a technology with a wide range of applications that can improve productivity, safety, and energy saving.
  • the flame retardant containing a dye In an aqueous solution, the undyed polyester is dyed in a temperature range of 80 ° C to 140 ° C, more preferably in a temperature range of 85 ° C to 130 ° C for a period of 20 minutes to 60 minutes.
  • the temperature range in which the dyeing and the flame retardant treatment are performed simultaneously is not only a temperature range exceeding 100 ° C and 140 ° C or less under pressure, but also 80 ° C or more and 100 ° C or less under normal pressure. It is a temperature range. In any temperature range, undyed polyester products can be flame-retarded at the same time as dyeing, so this technology can greatly improve productivity and energy saving without the need for separate flame-retardant treatment.
  • a polyester fabric sample includes 150 denier warp (density 76 / inch) and 150 denier weft (density).
  • Lumirror Polyfilm 25T70A (hereinafter abbreviated as “film sample”) manufactured by Toray Industries, Inc. was used as a polyester film.
  • Dyed fabric 1 is a mixture of quinoline and azo disperse dyes manufactured by Dystar Japan K.K. in a stainless steel pot usually used for dyeing tests.
  • Dianix Yellow AC—E New (hereinafter abbreviated as D Yello), Contains 0.1% by weight of each of the anthraquinone-based disperse dye Dianix Red AC—E 01 (hereinafter abbreviated as D-red) and the anthraquinone-based disperse dye Dianix Blue AC—E (hereinafter abbreviated as D-bull)
  • D-red anthraquinone-based disperse dye
  • D-bull Dianix Blue AC—E
  • 340E is a tropical dyed cloth obtained by washing, washing and drying with a post
  • the dyed cloth 2 is a POG dyed cloth dyed under the same conditions as the dyed cloth 1 except that a POG cloth is used and the concentration of each dye is 0.3% by weight.
  • HF-77 Nitsukafuinon HF-77
  • TTP Wako Pure Chemical Industries, Ltd. tritolyl phosphate
  • N7000 Nyuka Sancareto 7000
  • 60N polyoxyethylene alkyl phenyl ether sulfate 60N
  • 340E dispersant (emulsifier) 340E manufactured by Nikka Chemical Co., Ltd.
  • tannic acid manufactured by Wako Pure Chemical Industries, Ltd. (CAS No. 1401—55—4, hereinafter abbreviated as tannic acid) and fixing agent FK-707 manufactured by Fuji Chemical Industry Co., Ltd. (hereinafter referred to as FK) — Abbreviated as 707).
  • acetic acid ammonium acetate, ammonium sulfate, sodium p-toluenesulfonate (hereinafter abbreviated as TS), and Sumitomo Chemical Co., Ltd.
  • ACX (hereinafter abbreviated as ACX) was used.
  • the stainless steel pot is filled with 150 mL of a flame retardant aqueous solution comprising a predetermined concentration of a flame retardant, an emulsifier (surfactant), a fixing agent, and other components, and 10 g of the dyed sample.
  • the flame retardant treatment was performed at a predetermined temperature for a predetermined time.
  • the polyester sample was immersed in the same flame retardant aqueous solution as described above at room temperature, then the sample was taken out, dehydrated, and then heat dried to perform the flame retardant treatment. .
  • a surfactant-mixed aqueous solution including butyl solvate, methanol, etc.
  • ISF-2 uckol ISF-2
  • sodium tripolyphosphate sodium tripolyphosphate
  • the flame retardance evaluation of the flame-retardant-treated sample was performed by the following method.
  • the flame-retardant treated sample was subjected to water washing treatment five times in accordance with the Fire and Disaster Management Agency Notification No. 1 on February 21, 1986, and then subjected to the same combustion test (L-5). Performed three times. In this case, the flame contact number of 3 or more was evaluated as flame retardant.
  • HF-77 as flame retardant
  • N7000 as emulsifier
  • tannic acid or FK-707 as sticking agent
  • unstained tropical fabric original sample
  • the flame retardant bath composition is flame retardant according to the above procedure, and then sorbed To obtain a flame retardant sample.
  • All the flame-treated samples had a flame contact number of 4 or more, and all the L 5 flame contact times were 3 or more. Furthermore, the classification by the carbonized area method of the samples after L5 treatment was all 3. From these results, it was found that all the flame retardant treated tropical fabrics were excellent in flame retardancy.
  • Example 1 It was found that the flame retardancy treatment of Example 1 was performed at 130 ° C, and high flame retardancy was obtained. On the other hand, the flame retardant treatment of Examples 2 to 4 was performed at 95 ° C under normal pressure, and even under the treatment conditions (95 ° C. under normal pressure) that were conventionally difficult to flame retardant polyester fabrics. The fact that excellent flame retardancy can be imparted by using tannic acid as a flame retardant fixing agent indicates that the technique of the present invention is excellent.
  • Example 7 a flame retardant treatment was performed under the same conditions as in Example 4, and then a soaking was performed to obtain a flame retardant sample.
  • the flame contact number of the samples after the flame retardant treatment was 3 or more, and all the L 5 flame contact times were 3 or more.
  • the classification by carbonization area method of the sample after L5 treatment is 3. From these results, it was found that the flame-retardant treated POG cloth has high flame retardancy. [0057] From the results of Example 7 and Example 8, the technology of the present invention is at least under the mild processing conditions (95 ° C under normal pressure) even for POG fabric, which was difficult with the conventional technology.
  • the effectiveness of a flame retardant that is an aqueous solution of a mixture containing a phosphorus-based flame retardant, an emulsifier, and tannic acid (sticking agent) was proved.
  • tannic acid may be included in the treatment bath together with the flame retardant, and after treatment in the treatment bath of the flame retardant, Then, it can be said that the flame retardant can be fixed to the fiber with tannic acid.
  • the obtained sample did not have sufficient flame retardancy.
  • the flame retardant treatment of the polyester fabric can also make the dyed fabric flame retardant.
  • a flame retardant treatment was performed under the same conditions as in Example 4 except that the sample was tropical dyed cloth 1.
  • the number of flame contact after the flame retardant treatment and after the L 5 treatment was 3 or more, indicating sufficient flame retardancy.
  • Classification by the carbonized area method was 3.
  • the technology of the present invention makes it possible to impart sufficient flame retardancy to the tropical dyed fabric 1 even when the flame retardant treatment temperature is 95 ° C, and this technology has a wide range of applicability. Was recognized.
  • the dye concentration of the dyed fabric before flame retardant treatment was 99.2% with respect to the dyed fabric after flame retardant treatment measured using a SICOMUC20 spectrophotometer.
  • This result means that even when the dyed fabric is flame-retardant treated, the dye discharge phenomenon (color crying) hardly occurred, and this technology is excellent. It is shown that.
  • the dye concentration of the dyed fabric before flame retardant treatment was 98.1% with respect to the dyed fabric after flame retardant treatment measured using a SICOMUC20 spectrophotometer.
  • This result means that even if the flame retardant treatment was performed under conditions different from those in Example 10, the dye discharge phenomenon (crying) hardly occurred. It has been proved that it has broad utility for combustion.
  • the film was flame-retarded under the same conditions as in Example 12 except that the fixing agent was FK-707 and no other components were included! / And the flame retardant bath composition was used.
  • the flame contact number is 4 or more after the flame retardant treatment and after the L 5 treatment, and the classification by the carbonization area method is 3. It was revealed that the film from which the deviation value was obtained has high flame retardancy.
  • flame retardancy of a film is a method in which a flame retardant is melt-kneaded into a polyester resin and molded into a film, and the film physical properties are reduced by containing the flame retardant.
  • the problem was that expensive flame-retardant polyester had to be included. From the results of Examples 12 and 13, the technology of the present invention can directly flame-retardant a commercially available polyester film without flame retardancy. Is proven to be excellent.
  • Undyed cloth 1 Polyester tropical cloth (Undyed tropical cloth)
  • Dyeing cloth 1 Polyester tropical dyeing cloth (D yellow, D red, D blue 0.1% each)
  • Dyeing cloth 2 Polyester orange GPO dyeing cloth (D yellow, D red, D bull each 0.3% by weight) Film: Lumira I polyester film 25T70A (thickness 25 ⁇ ) manufactured by Toray Industries, Inc.
  • HF77 NITKA CHAINON HF—77 (phosphorous flame retardant aqueous solution) manufactured by Nikka Chemical Co., Ltd.
  • Nikaka Salt Salt 7000 (Anion surfactant aqueous solution)
  • Tannic acid Tannic acid manufactured by Wako Pure Chemicals (CAS No. 1 401 55 4)
  • FK-707 Fixing agent manufactured by Fuji Chemical Industry Co., Ltd. FK-707 (tannic acid)
  • ISF-2 Rakkor ISF-2 manufactured by Meisei Chemical Industry Co., Ltd. (mixed aqueous solution of surfactant, butylcerb sorb, methanol, etc.)
  • ACX Sumitomo Chemical Co., Ltd.
  • dyeing and flame retardancy can be performed simultaneously in one treatment agent bath under pressure and at a temperature of around 130 ° C, as well as under normal pressure (simultaneous dyeing / flame retardant treatment). If possible, the application range of the technology of the present invention is further widened. Therefore, as shown in Table 2, Examples 14 to 17 illustrate the flame retardancy of polyester products by simultaneous dyeing and flame retarding treatment.
  • the undyed cloth 1 (Tropica nore cloth) was subjected to simultaneous dyeing and flame retardant treatment at 95 ° C. for 60 minutes.
  • the number of flame contact was 3 or more
  • classification by the carbonization area method was 3, and both values were obtained. It became clear that it has flame retardancy.
  • the dye concentration of the fabric dyed under the same conditions except that the flame retardant and fixing agent were removed from the above-mentioned simultaneous dyeing / flame retardant fabric When measured with a photometer, it was 98.4%, and it was not possible to distinguish between the two colors visually.
  • the simultaneous dyeing and flame retardant treatment technology of the present invention is an excellent technology that can simultaneously dye polyester and flame retardant without substantially affecting the dyeability of the undyed fabric.
  • the undyed fabric 2 (Polyester Orange Singer) was subjected to simultaneous dyeing and flame retardant treatment at 95 ° C. for 60 minutes in a flame retardant bath containing the dye 1 in substantially the same manner as in the flame retardant bath.
  • the evaluation of flame retardancy and dyeability was good.
  • Each of the undyed cloth 2 and the film was treated in a flame retardant bath having the composition shown in Table 2 containing the dye 2.
  • the flame retardant was equivalent to or better than that.
  • the flame-retardant polyester obtained by the above-described method did not show any stickiness or flame retardant unevenness that could not be overcome by the prior art. Accordingly, it has been clarified that if the flame retardant composition of the present invention is used, the flame retardant treatment of polyester can be performed even by the padding method.
  • HF77 Nikafuainon HF—77 (phosphorus flame retardant aqueous solution) manufactured by Yuhua Chemical Co., Ltd.
  • N7000 B ⁇ Chemicals Co., Ltd. 3 ⁇ 4Nitsuka Sun Salt 7000 (Anionic surfactant aqueous solution)
  • FK-707 Fixing agent FK_707 (tannic acid) manufactured by Fuji Chemical Industry Co., Ltd.
  • FZ Flameproofing post-treatment agent manufactured by Nikka Chemical Co., Ltd.
  • Auxiliary agent Soda ash manufactured by Meisei Chemical Industry Co., Ltd.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Fireproofing Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La présente invention concerne une composition d'ignifugation pour des polyesters, qui permet de retarder la flamme en fixant fermement un produit ignifuge sur la surface d'un polyester non teinté ou teinté. Cette composition d'ignifugation pour les polyesters est composée d'une solution aqueuse contenant un produit ignifuge au phosphore, un agent émulsifiant et un agent de fixation. Ce nouvel agent permet l'ignifugation de produits en polyester tels que des fibres, des tissus, des tissus non tissés et des films de polyester.
PCT/JP2007/065016 2006-07-31 2007-07-31 agent d'ignifugation pour polyester et traitement d'ignifugation l'utilisant WO2008016060A1 (fr)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010024592A (ja) * 2008-07-23 2010-02-04 Teijin Fibers Ltd ポリ乳酸繊維および布帛および繊維製品
JP2011032608A (ja) * 2009-08-03 2011-02-17 Nicca Chemical Co Ltd ポリエステル系繊維用吸水・防汚加工剤およびポリエステル系繊維製品
JP2011195984A (ja) * 2010-03-18 2011-10-06 Dai Ichi Kogyo Seiyaku Co Ltd ポリエステル繊維用難燃加工剤及び難燃加工方法
CN110184808A (zh) * 2019-06-12 2019-08-30 苏州福洹纺织科技有限公司 一种阻燃、抗氧化、电磁屏蔽性pipd面料的制备方法
WO2021183207A1 (fr) 2020-03-10 2021-09-16 Massachusetts Institute Of Technology Compositions et procédés pour l'immunothérapie du cancer positif à npm1c

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101928999B1 (ko) * 2016-08-31 2018-12-13 (주)효원섬유 면제품 질감 및 쓰리톤 색상을 갖는 폴리에스텔 원사 및 이를 이용한 폴리에스텔 원단

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03152271A (ja) * 1989-11-10 1991-06-28 Seiren Co Ltd 耐久性に優れる弾性糸を含む繊維構造物とその製造方法
JP2001011775A (ja) * 1999-06-30 2001-01-16 Nicca Chemical Co Ltd 難燃加工方法及び難燃加工繊維
JP2003027368A (ja) * 2001-07-19 2003-01-29 Toray Ind Inc 先染め難燃加工糸条の製造方法と織編物
JP2005120538A (ja) * 2003-10-20 2005-05-12 Teijin Fibers Ltd ポリウレタン加工布帛
JP2005307396A (ja) * 2004-04-22 2005-11-04 Daikyo Kagaku Kk ポリエステル系繊維品の難燃加工剤と難燃加工方法
JP2007092201A (ja) * 2005-09-27 2007-04-12 Daikin:Kk ナイロン繊維の難燃化処理剤および難燃化処理方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03152271A (ja) * 1989-11-10 1991-06-28 Seiren Co Ltd 耐久性に優れる弾性糸を含む繊維構造物とその製造方法
JP2001011775A (ja) * 1999-06-30 2001-01-16 Nicca Chemical Co Ltd 難燃加工方法及び難燃加工繊維
JP2003027368A (ja) * 2001-07-19 2003-01-29 Toray Ind Inc 先染め難燃加工糸条の製造方法と織編物
JP2005120538A (ja) * 2003-10-20 2005-05-12 Teijin Fibers Ltd ポリウレタン加工布帛
JP2005307396A (ja) * 2004-04-22 2005-11-04 Daikyo Kagaku Kk ポリエステル系繊維品の難燃加工剤と難燃加工方法
JP2007092201A (ja) * 2005-09-27 2007-04-12 Daikin:Kk ナイロン繊維の難燃化処理剤および難燃化処理方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010024592A (ja) * 2008-07-23 2010-02-04 Teijin Fibers Ltd ポリ乳酸繊維および布帛および繊維製品
JP2011032608A (ja) * 2009-08-03 2011-02-17 Nicca Chemical Co Ltd ポリエステル系繊維用吸水・防汚加工剤およびポリエステル系繊維製品
JP2011195984A (ja) * 2010-03-18 2011-10-06 Dai Ichi Kogyo Seiyaku Co Ltd ポリエステル繊維用難燃加工剤及び難燃加工方法
CN110184808A (zh) * 2019-06-12 2019-08-30 苏州福洹纺织科技有限公司 一种阻燃、抗氧化、电磁屏蔽性pipd面料的制备方法
WO2021183207A1 (fr) 2020-03-10 2021-09-16 Massachusetts Institute Of Technology Compositions et procédés pour l'immunothérapie du cancer positif à npm1c

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