KR20180050065A - Flame retardant hotmelt coating yarn and material using the same - Google Patents

Flame retardant hotmelt coating yarn and material using the same Download PDF

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KR20180050065A
KR20180050065A KR1020160146778A KR20160146778A KR20180050065A KR 20180050065 A KR20180050065 A KR 20180050065A KR 1020160146778 A KR1020160146778 A KR 1020160146778A KR 20160146778 A KR20160146778 A KR 20160146778A KR 20180050065 A KR20180050065 A KR 20180050065A
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South Korea
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flame retardant
hot
resin
yarn
melt
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KR1020160146778A
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Korean (ko)
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장지상
이재정
장호식
최경석
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(주)아셈스
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Priority to KR1020160146778A priority Critical patent/KR20180050065A/en
Publication of KR20180050065A publication Critical patent/KR20180050065A/en

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    • 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
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/36—Cored or coated yarns or threads
    • 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
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • 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
    • 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
    • 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
    • D06M13/322—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 nitrogen
    • 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
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • 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
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
    • D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
    • 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
    • D06M15/507—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
    • 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
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • 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
    • D06M15/59—Polyamides; Polyimides

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

Abstract

The present invention relates to flame retardant hot melt coating yarn and to a fabric woven by using the same, and more specifically, to flame retardant hot melt coating yarn, which can exhibit excellent flame retardant properties by applying a flame retardant agent to the hot melt coating yarn formed by coating the outer surface of a fiber fabric with a hot melt resin, and to a fabric woven by using the same.

Description

난연성 핫멜트 코팅사 및 이를 이용하여 직조된 원단{FLAME RETARDANT HOTMELT COATING YARN AND MATERIAL USING THE SAME}BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a flame retardant hot melt coating yarn,

본 발명은 섬유원사의 외부면에 핫멜트 수지가 코팅된 핫멜트 코팅사에 난연제를 적용하여 이루어지는, 난연성 핫멜트 코팅사 및 이를 이용하여 직조된 원단에 관한 것이다.
The present invention relates to a flame-retardant hot-melt coated yarn obtained by applying a flame retardant agent to a hot-melt coated yarn coated with a hot-melt resin on the outer surface of a fiber yarn, and to a fabric woven using the same.

최근 대형 화재사건이 발생할 때마다 그 피해가 직접적인 화상보다는 유독 가스에 의한 질식사가 훨씬 많았다는 지적이 사회적으로 크게 이슈화되었다. 이에 따라 유독가스 발생이 없는 난연 소재의 필요성이 크게 강조되면서 커튼, 블라인드, 벽지, 카페트, 바닥재, 침구, 카시트, 소파원단, 테이블원단, 가구용원단, 천장재, 자동차 내장재, 크루즈선박용 내장재, 가방지 등 직물 분야에서도 이를 해결할 수 있는 원사 및 이로부터 제조된 직물의출현이 매우 시급해졌다.
Recently, it has been pointed out that when the big fire event occurs, the damage is much more choking problem due to toxic gas than direct burn. As a result, the need for flame retardant materials that do not generate toxic gases has been greatly emphasized, and curtains, blinds, wallpaper, carpets, flooring materials, bedding, car seats, sofa fabrics, table fabrics, furniture fabrics, ceiling materials, automobile interior materials, cruise ship interior materials, In the field of textiles, the emergence of yarns and fabrics made from them has become very urgent.

이를 위해 최근까지 섬유제조 후 방염처리하여(후방염) 난연제를 섬유표면에 부착시키는 방법이 널리 행해지고 있지만 이 방법은 난연제 및 접착성 성분이 원사 표면에 불균일하게 도포될 확률이 높아 불균일한 난연성이 발현되고 세탁에 의한 난연제 탈락으로 난연성이 저하된다. 또한, 최근 강화되는 난연 특성 수준에 도달하기에는 매우 어려운 상태이며 원단의 변색, 질감 변화 등 수많은 문제점이 계속 지적되어 왔다.
To this end, a method of attaching a flame retardant agent to the surface of a fiber has been widely practiced until recently (after flame retardation) after fiber production, but this method has a high possibility that the flame retardant agent and the adhesive component are unevenly applied to the surface of the yarn, And the flame retardancy is lowered due to the detachment of the flame retardant by washing. In addition, it is very difficult to reach the level of flame retardancy recently strengthened, and many problems such as discoloration and texture change of fabric have been pointed out.

이러한 후방염의 문제점을 개선하기 위하여 특허문헌 1 내지 3 등에서는 코어 성분을 폴리에틸렌테레프탈레이트와 같은 폴리에스터 수지로 하고 시스 성분을 인계 화합물이 함유된 난연 폴리에스터 수지로 하여 용융복합방사로 얻어지는 복합사의 제조방법이 제시 되었으나 원사 전체적으로 난연성을 확보하기 위해 시스층의 난연성 폴리에스터 중합시 인계 화합물이 극히 다량 첨가되어야 하고 게다가 분산성이 좋지 않음에 따른 기계적 물성의 극심한 저하, 미반응물, 부반응물 등의 표면전이에 의한 유연제 및 조제 처리시 급격한 난연성 저하, 제직성 불량, 염색 불균일 발생 등 후공정에서 많은 부작용이 발생하고 최근 강화되고 있는 난연 특성을 맞춤에 있어서는 난연성이 부족하다고 평가되고 있어 보다 새로운 개선방법이 시급히 요청되어왔다.
In order to solve such a problem of post-flame retardation, Patent Documents 1 to 3 disclose a composite yarn obtained by melt-spinning a composite of a core component with a polyester resin such as polyethylene terephthalate and a sheath component with a phosphorus- However, in order to ensure the flame retardancy of the yarn as a whole, an extremely large amount of a phosphorus compound should be added to the flame-retardant polyester polymerization of the sheath layer, and furthermore, since the dispersibility is poor, It is estimated that there are many side effects in the post-process such as a sudden decrease in flame retardancy, a defect in a woven fabric, a non-uniformity in staining, and a flame retardancy in order to improve the characteristics of a flame retardant which has recently been strengthened. It has been urgently requested.

특허문헌 1 : 대한민국 등록특허공보 제10-0915458호 "난연성 저융점 폴리에스테르계 섬유 및 이의 제조방법"Patent Document 1: Korean Patent Registration No. 10-0915458 "Flame Retardant Low Melting Point Polyester Fiber and Method for Producing the Same" 특허문헌 2 : 대한민국 등록특허공보 제10-1283894호 "차광성 및 표면경화성이 우수한 난연성 심초형 폴리에스테르 섬유 및 그의 제조방법"Patent Document 2: Korean Patent Registration No. 10-1283894 "Flame retardant core-sheath type polyester fiber excellent in shading property and surface hardening property and method for producing the same" 특허문헌 3 : 대한민국 등록특허공보 제10-1276098호 "난연성이 우수한 폴리에스테르 섬유 및 그 제조방법"Patent Document 3: Korean Patent Registration No. 10-1276098 "Polyester fiber excellent in flame retardancy and method for producing the same"

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로, 섬유원사의 외부면에 핫멜트 수지를 코팅하여 이루어지는 핫멜트 코팅사에 난연제를 적용함으로써, 우수한 난연성을 구현할 수 있도록 하는 난연성 핫멜트 코팅사 및 이를 이용하여 직조된 원단을 제공함을 과제로 한다.
Disclosure of the Invention The present invention has been accomplished to solve the above problems, and it is an object of the present invention to provide a flame-retardant hot-melt coated yarn, which is capable of realizing excellent flame retardancy by applying a flame retardant to a hot-melt coated yarn formed by coating a hot- And the like.

본 발명은 핫멜트 코팅사에 있어서, 섬유원사(10)의 외부면에 핫멜트 수지(20)가 코팅되어 이루어지되, 상기 핫멜트 수지(20)에 난연제가 포함되어 이루어지는 것을 특징으로 하는, 난연성 핫멜트 코팅사 및 이를 이용하여 직조된 원단을 과제의 해결 수단으로 한다.
The present invention relates to a hot-melt coated yarn, wherein the hot melt resin (20) is coated on the outer surface of the fiber yarn (10), and the hot melt resin (20) And a woven fabric using the woven fabric as a solution to the problem.

여기서, 상기 난연제는 핫멜트 수지(20) 100 중량부에 대하여, 10 ~ 50 중량부가 포함되는 것이 바람직하다. 그리고, 상기 난연제는 할로겐계 난연제, 인계 난연제, 질소계 난연제 또는 무기계 난연제를 사용하는 것이 바람직하다.
The flame retardant is preferably contained in an amount of 10 to 50 parts by weight based on 100 parts by weight of the hot-melt resin (20). The flame retardant is preferably a halogen flame retardant, a phosphorus flame retardant, a nitrogen flame retardant or an inorganic flame retardant.

한편, 상기 할로겐계 난연제는 데카브로모디페닐 옥사이드, 데카브로모디페닐 에탄, 헥사브로모사이클로 데칸 또는 테트라브로모비스페놀A 중에서 단독 또는 2종 이상 병용하여 사용하며, 상기 인계 난연제는 적린, 포스페이트계 난연제, 포스포네이트계 난연제, 포스피네이트계 난연제, 포스핀옥사이드 또는 포스파젠 중에서 단독 또는 2종 이상 병용하여 사용하고, 상기 질소계 난연제는 멜라민, 멜라민 시아누레이트, 멜라민 포스페이트, 멜라민 폴리포스페이트, 멜라민 보레이트, 트리페닐아이소시아누레이트 또는 멜라민 파이로포스페이트 중에서 단독 또는 2종 이상 병용하여 사용하며, 상기 무기계 난연제는 수산화마그네슘, 산화마그네슘, 수산화알미늄, 수산화칼슘, 하이드로마그네사이트, 하이드로탈사이트 또는 훈타이트 중에서 단독 또는 2종 이상 병용하여 사용하는 것이 바람직하다.
On the other hand, the halogen-based flame retardant is used in combination of decabromodiphenyl oxide, decabromodiphenylethane, hexabromocyclodecane, tetrabromobisphenol A, or a combination of two or more thereof. The phosphorus- , A phosphonate flame retardant, a phosphinate flame retardant, a phosphine oxide or phosphazene, and the nitrogen-based flame retardant is selected from the group consisting of melamine, melamine cyanurate, melamine phosphate, melamine polyphosphate, melamine Borate, triphenylisocyanurate or melamine pyrophosphate, and these inorganic flame retardants are used alone or in combination of two or more of them, such as magnesium hydroxide, magnesium oxide, aluminum hydroxide, calcium hydroxide, hydro-magneite, hydrotalcite, Or 2 Or more is preferably used together with.

그리고, 상기 핫멜트 수지(20)는 섬유원사(10)의 외부면에 0.03 ~ 0.3g/m 양으로 코팅되어 이루어지는 것이 바람직하며, 상기 섬유원사(10)는 폴리에스터사, 나일론사 또는 면사 중에서 단독 또는 2 종 이상을 병용하여 사용하는 것이 바람직하고, 상기 핫멜트 수지(20)는 폴리에스터 수지, 폴리우레탄 수지, 아크릴 수지, 폴리아미드 수지, 에틸렌비닐아세테이트 수지, 열가소성폴리우레탄 수지 또는 폴리올레핀 수지 중에서 단독 또는 2종 이상을 병용하여 사용하는 것이 바람직하다.
The hot melt resin 20 is preferably coated on the outer surface of the fiber yarn 10 in an amount of 0.03 to 0.3 g / m 2. The fiber yarn 10 is preferably a polyester yarn, a nylon yarn, The hot-melt resin 20 may be used alone or in combination of a polyester resin, a polyurethane resin, an acrylic resin, a polyamide resin, an ethylene vinyl acetate resin, a thermoplastic polyurethane resin, or a polyolefin resin. It is preferable to use them in combination of two or more.

본 발명은 섬유원사의 외부면에 핫멜트 수지를 코팅하여 이루어지는 핫멜트 코팅사에 난연제를 적용함으로써, 아래 [표 1]에서와 같이, 우수한 난연성을 구현할 수 있음을 알 수 있다.
It can be seen that, by applying a flame retardant to a hot-melt coated yarn formed by coating a hot-melt resin on the outer surface of a fiber yarn, excellent flame retardancy can be realized as shown in Table 1 below.

도 1은 본 발명에 따른 난연성 핫멜트 코팅사의 구조를 나타낸 단면도
도 2는 본 발명에 따른 난연성 핫멜트 코팅사의 실물사진
도 3은 본 발명에 따른 난연성 핫멜트 코팅사로 직조된 원단의 실물사진1 is a cross-sectional view showing the structure of a flame-retardant hot-melt coated yarn according to the present invention
Fig. 2 is a photograph of a flame-retardant hot-melt coated yarn according to the present invention
Fig. 3 is a photograph of a fabric made of a flame-retardant hot-melt coated yarn according to the present invention

상기의 효과를 달성하기 위한 본 발명은 난연성 핫멜트 코팅사 및 이를 이용하여 직조된 원단에 관한 것으로, 각 도면 및 상세한 설명에서 이 분야의 종사자들이 용이하게 알 수 있는 구성 및 작용과 그리고 본 발명의 기술적 특징과 직접적으로 연관되지 않는 요소의 구체적인 기술적 구성 및 작용에 대한 상세한 설명 및 도시는 간략히 하거나 생략하였다.
In order to achieve the above-mentioned effects, the present invention relates to a flame retardant hot-melt-coated yarn and a fabric woven using the same, and in the drawings and the detailed description thereof, Detailed descriptions and illustrations of specific technical configurations and operations of elements not directly related to the features are omitted or simplified.

이하, 첨부된 도면을 참조하여 본 발명을 상세히 설명하면 다음과 같다.
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 도 1 내지 3에 도시된 바와 같이, 섬유원사(10)의 외부면에 핫멜트 수지(20)가 코팅되어 이루어지되, 상기 핫멜트 수지(20)에 난연제가 포함되어 이루어지는 것을 특징으로 한다.
1 to 3, the present invention is characterized in that a hot melt resin 20 is coated on the outer surface of a fiber yarn 10, and the hot melt resin 20 includes a flame retardant.

보다 구체적으로 상기 난연제는 핫멜트 수지(20) 100 중량부에 대하여, 10 ~ 50 중량부가 포함되며, 난연제의 함량이 10 중량부 미만일 경우 난연성 향상효과가 미비해질 우려가 있으며, 50 중량부를 초과할 경우, 코팅사에 대한 코팅성이나 코팅사의 기계적 물성이 저하될 우려가 있다.
More specifically, the flame retardant is contained in an amount of 10 to 50 parts by weight based on 100 parts by weight of the hot-melt resin 20. When the content of the flame retardant is less than 10 parts by weight, the effect of improving the flame retardancy may be insufficient. , There is a possibility that the coating property to the coated yarn and the mechanical properties of the coated yarn are lowered.

한편, 상기 난연제는 할로겐계 난연제, 인계 난연제, 질소계 난연제 또는 무기계 난연제를 사용할 수 있고, 상기 할로겐계 난연제는 데카브로모디페닐 옥사이드, 데카브로모디페닐 에탄, 헥사브로모사이클로 데칸 또는 테트라브로모비스페놀A 중에서 단독 또는 2종 이상 병용하여 사용하며, 상기 인계 난연제는 적린, 포스페이트계 난연제, 포스포네이트계 난연제, 포스피네이트계 난연제, 포스핀옥사이드 또는 포스파젠 중에서 단독 또는 2종 이상 병용하여 사용하고, 상기 질소계 난연제는 멜라민, 멜라민 시아누레이트, 멜라민 포스페이트, 멜라민 폴리포스페이트, 멜라민 보레이트, 트리페닐아이소시아누레이트 또는 멜라민 파이로포스페이트 중에서 단독 또는 2종 이상 병용하여 사용하며, 상기 무기계 난연제는 수산화마그네슘, 산화마그네슘, 수산화알미늄, 수산화칼슘, 하이드로마그네사이트, 하이드로탈사이트 또는 훈타이트 중에서 단독 또는 2종 이상 병용하여 사용할 수 있지만, 여기에 한정되는 것은 아니고 이미 공지된 다양한 난연제의 적용이 가능하다.
The flame retardant may be a halogen-based flame retardant, a phosphorus flame retardant, a nitrogen-based flame retardant or an inorganic flame retardant. The halogen-based flame retardant may be decabromodiphenyloxide, decabromodiphenylethane, hexabromocyclodecane, tetrabromobisphenol A, and the phosphorus-based flame retardant is used either singly or in combination of two or more kinds of phosphorus-based, phosphate-based flame retardants, phosphonate-based flame retardants, phosphinate-based flame retardants, phosphine oxides or phosphazines , And the nitrogen-based flame retardant is used alone or in combination of two or more of them in melamine, melamine cyanurate, melamine phosphate, melamine polyphosphate, melamine borate, triphenylisocyanurate or melamine pyrophosphate, Magnesium, magnesium oxide, Aluminum hydroxide, calcium hydroxide, hydro-magnesite, and can be used in combination singly or in combination of two or in a hydrotalcite or Hoon tight, but are not limited to, can be already applied in various well-known flame retardant.

한편, 상기 핫멜트 수지(20)는 핫멜트 코팅사의 사용 용도나 환경 등에 따라 다양한 양으로 코팅될 수 있으나, 불량률 및 코팅기능 등을 고려할 때, 섬유원사(10)의 외부면에 0.03 ~ 0.3g/m 양으로 코팅되어 이루어지는 것이 바람직하다.
On the other hand, the hot-melt resin 20 may be coated in various amounts depending on the application and environment of the hot-melt coated yarn. However, considering the defective rate and the coating function, the hot melt resin 20 may be applied to the outer surface of the fiber yarn 10 in an amount of 0.03 to 0.3 g / It is preferable that it is coated in an amount.

즉, 핫멜트 수지(20)의 코팅양이 0.03g/m 미만일 경우, 코팅층으로써의 기능이 미비해질 우려가 있으며, 0.3g/m을 초과할 경우, 핫멜트 수지(20)의 양이 과도하여 이를 이용한 원단의 직조 시, 불량이 발생할 우려가 있을 뿐만 아니라 핫멜트 수지(20)가 원단의 오염을 발생시킬 우려가 있다.
That is, when the coating amount of the hot-melt resin 20 is less than 0.03 g / m 2, the function as a coating layer may be insufficient. When the coating amount exceeds 0.3 g / m 2, There is a possibility that defects may occur at the time of weaving the fabric, and the hot melt resin 20 may cause contamination of the fabric.

그리고, 상기 섬유원사(10)는, 폴리에스터사, 나일론사 또는 면사 중에서 단독 또는 2 종 이상을 병용하여 사용하는 것이 바람직하지만 여기에 한정되는 것은 아니고 이미 공지된 다양한 섬유원사를 사용할 수 있다.
The fiber yarn 10 is preferably used singly or in combination of two or more kinds of polyester yarn, nylon yarn or cotton yarn, but the present invention is not limited thereto and various well-known fiber yarns can be used.

아울러, 상기 핫멜트 수지(20)는, 폴리에스터 수지, 폴리우레탄 수지, 아크릴 수지, 폴리아미드 수지, 에틸렌비닐아세테이트 수지, 열가소성폴리우레탄 수지 또는 폴리올레핀 수지 중에서 단독 또는 2종 이상을 병용하여 사용하는 것이 바람직하지만 여기에 한정되는 것은 아니고 이미 공지된 다양한 핫멜트 수지를 사용할 수 있다.
The hot-melt resin 20 is preferably used either singly or in combination of two or more of polyester resin, polyurethane resin, acrylic resin, polyamide resin, ethylene vinyl acetate resin, thermoplastic polyurethane resin or polyolefin resin However, the present invention is not limited thereto and various known hot melt resins can be used.

한편, 상기와 같이 이루어지는 핫멜트 코팅사는 편직, 트리코트, 더블라셀, 환편, 횡편, 자카드, 기모 또는 직조테이프 방식 등 다양한 직조 방식을 적용하여 원단으로 직조될 수 있으며, 상기와 같은 직조 방식의 원단은 본 발명의 출원인에 의해 선등록된 대한민국 등록특허공보 제10-1250409호, 제10-1240490호, 제10-1439181호, 제10-1396828호, 제10-1509157호, 제10-1540770호, 제10-1579859호, 제10-1604125호, 제10-1634333호, 등록결정된 특허출원 제10-2016-0017454호, 출원 중인 특허출원 제10-2015-0051712호, 제10-2015-0131780호, 제10-2015-0132464호, 제10-2015-0164219호, 제10-2015-0179310호 및 제10-2016-0095601호 등에 다양하게 제안하고 있으며, 상기와 같이 제안된 다양한 직조방식을 적용할 수 있다.
Meanwhile, the hot-melt coated yarn can be woven into a fabric by applying various weaving methods such as knitting, tricot, double lacelle, circular knitting, transverse knitting, jacquard, brushed or woven tape method, Korean Patent Registration Nos. 10-1250409, 10-1240490, 10-1439181, 10-1396828, 10-1509157, 10-1540770, and 10-1540770 filed by the applicant of the present invention 10-1579859, 10-1604125, 10-1634333, registered patent applications 10-2016-0017454, pending patent applications 10-2015-0051712, 10-2015-0131780, 10-2015-0132464, 10-2015-0164219, 10-2015-0179310, and 10-2016-0095601, and various woven fabrics proposed above can be applied .

이하 본 발명을 아래의 구성으로 제조한 실시예에 의거하여 더욱 상세히 설명하겠는바 본 발명이 실시예에 의해 한정되는 것은 아니다.
Hereinafter, the present invention will be described in more detail with reference to the following examples. However, the present invention is not limited to the examples.

1. 난연성 핫멜트 코팅사의 제조
1. Manufacture of flame retardant hot-melt coating

(실시예 1)(Example 1)

폴리에스터사로 이루어진 섬유원사(10)의 외부면에 폴리우레탄 수지로 이루어진 핫멜트 수지(20)를 0.03g/m 양으로 코팅하되, 상기 핫멜트 수지(20) 100 중량부에 대하여 난연제인 포스페이트계 난연제(코오롱인더스트리, HIRETAR-205, PF-A) 10 중량부를 혼합한 후 코팅하여 난연성 핫멜트 코팅사를 제조하였다.
A hot-melt resin 20 made of a polyurethane resin was coated on the outer surface of the fiber yarn 10 made of polyester yarn in an amount of 0.03 g / m 3, and a phosphate-based flame retardant ( 10 parts by weight of a polyvinyl alcohol (trade name: HIRETAR-205, PF-A) were mixed and coated to prepare a flame-retardant hot-melt coated yarn.

(실시예 2)(Example 2)

폴리에스터사로 이루어진 섬유원사(10)의 외부면에 열가소성폴리우레탄 수지로 이루어진 핫멜트 수지(20)를 0.3g/m 양으로 코팅하되, 상기 핫멜트 수지(20) 100 중량부에 대하여 난연제인 데카브로모디페닐 옥사이드(FR-1210, ICL사) 50 중량부를 혼합한 후 코팅하여 난연성 핫멜트 코팅사를 제조하였다.
A hot-melt resin 20 made of a thermoplastic polyurethane resin was coated on the outer surface of the fiber yarn 10 made of polyester yarn in an amount of 0.3 g / m 2, and 100 parts by weight of the hot- And 50 parts by weight of phenyl oxide (FR-1210, ICL) were mixed and coated to prepare a flame-retardant hot-melt coated yarn.

(실시예 3)(Example 3)

나일론사로 이루어진 섬유원사(10)의 외부면에 폴리아미드 수지로 이루어진 핫멜트 수지(20)를 0.2g/m 양으로 코팅하되, 상기 핫멜트 수지(20) 100 중량부에 대하여 난연제인 멜라민 시아누레이트((주)선구, SunFla MC-100, NF-A) 25 중량부를 혼합한 후 코팅하여 난연성 핫멜트 코팅사를 제조하였다.
A hot melt resin 20 made of a polyamide resin was coated on the outer surface of the fiber yarn 10 made of nylon in an amount of 0.2 g / m 2, and melamine cyanurate (a flame retardant) was added to 100 parts by weight of the hot melt resin 20 (Trade name, SunFla MC-100, NF-A) were mixed and coated to prepare a flame-retardant hot-melt coated yarn.

(실시예 4)(Example 4)

면사로 이루어진 섬유원사(10)의 외부면에 폴리올레핀 수지로 이루어진 핫멜트 수지(20)를 0.3g/m 양으로 코팅하되, 상기 핫멜트 수지(20) 100 중량부에 대하여 난연제인 수산화마그네슘(Kyowa Chemical사 KISUMA 5-C, MDH) 50 중량부를 혼합한 후 코팅하여 난연성 핫멜트 코팅사를 제조하였다.
A hot-melt resin 20 made of a polyolefin resin was coated on the outer surface of the fiber yarn 10 made of cotton yarn in an amount of 0.3 g / m 2. 100 parts by weight of the hot-melt resin 20 was mixed with magnesium hydroxide (Kyowa Chemical Co., KISUMA 5-C, MDH) were mixed and coated to prepare a flame-retardant hot-melt coated yarn.

(비교예 1)(Comparative Example 1)

실시예 1과 동일하게 제조하되, 난연제를 혼합하지 않았다.
The flame retardant was prepared in the same manner as in Example 1, but the flame retardant was not mixed.

2. 난연성 핫멜트 코팅사의 평가
2. Evaluation of flame retardant hot-melt coating

상기 실시예 1 내지 4에 따른 난연성 핫멜트 코팅사와, 비교예 1에 따른 핫멜트 코팅사로 각각 직조(코팅사를 경사 및 위사로 편직)된 원단으로부터 각각 100mm×355mm의 크기를 가지는 100개의 시료를 랜덤하게 채취하여, FMVSS 302법(Flammability of interior materials)에 의해 38mm 높이의 천연가스 불꽃 혹은 이와 동등한 발열량을 가진 열원을 가지고 노출시간을 15초로 하여 난연성을 평가하였다. 보다 구체적으로 상기 준비된 시료를 상기 열원에 노출시키고, 15초 후에 열원을 제거하였을 때, 타들어간 시료의 길이가 80 mm이하이고, 60초 이내에서 꺼지는 것을 자기소화성(SE)이 있는 것으로 평가하였으며, 100개의 시료 중에서 상기 자기소화성의 기준을 만족하는 시료의 수를 %로 계산하여 자소율을 평가(자소율은 상기 [수학식 1]에 따라 계산)하였고, 그 결과는 아래 [표 1]과 같다.
100 samples each having a size of 100 mm x 355 mm were randomly prepared from the flame-retardant hot-melt coated yarn according to Examples 1 to 4 and the hot-melt coated yarn according to Comparative Example 1, respectively, from woven fabric (knitted with warp and weft) Flammability was evaluated by FMVSS 302 method (Flammability of interior materials) with exposure time of 15 seconds using a natural gas flame of 38 mm height or a heat source having equivalent calorific value. More specifically, when the prepared sample was exposed to the heat source and the heat source was removed after 15 seconds, it was evaluated that self-extinguishing property (SE) was observed when the length of the burned sample was 80 mm or less and the sample was turned off within 60 seconds, The autocorticity was evaluated by calculating the number of samples satisfying the criterion of self-extinguishability in 100 samples in% (the autocorticity was calculated according to the above formula (1)), and the results are shown in Table 1 below .

[수학식 1][Equation 1]

자소율(%) = 자기소화성을 만족하는 시료의 수 / 시험대상 시료의 수×100.
Self-digestibility (%) = number of samples satisfying self-extinguishability / number of samples to be tested × 100.

구분division 실시예 1Example 1 실시예 2Example 2 실시예 3Example 3 실시예 4Example 4 비교예 1Comparative Example 1 자소율(%)Act ratio (%) 100100 100100 100100 100100 22 자기소화성Self-extinguishing SESE SESE SESE SESE --

상기 [표 1]에서와 같이 본 발명의 실시예에 따른 난연성 핫멜트 코팅사를 이용하여 직조된 원단은 자기소화성을 가지며 자소율 역시 우수함을 고려할 때, 난연성이 매우 우수함을 알 수 있다.
As shown in Table 1, the flockability of the fabric woven using the flame-retardant hot-melt coated yarn according to the embodiment of the present invention is excellent in flame retardancy, considering self-extinguishing property and self-extinguishing rate are also excellent.

상술한 바와 같이, 본 발명의 바람직한 실시 예를 참조하여 설명하였지만 해당 기술분야의 당업자라면 하기의 특허청구범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 및 변경시킬 수 있음을 이해할 수 있을 것이다.
Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. It can be understood that it is possible.

10 : 섬유원사
20 : 난연제가 포함된 핫멜트 수지10: Fiber yarn
20: Hot-melt resin containing flame retardant

Claims (8)

핫멜트 코팅사에 있어서,
섬유원사(10)의 외부면에 핫멜트 수지(20)가 코팅되어 이루어지되, 상기 핫멜트 수지(20)에 난연제가 포함되어 이루어지는 것을 특징으로 하는, 난연성 핫멜트 코팅사.
In the hot-melt coated yarn,
Wherein the hot melt resin (20) is coated on the outer surface of the fiber yarn (10), and the hot melt resin (20) contains a flame retardant.
제 1항에 있어서,
상기 난연제는,
핫멜트 수지(20) 100 중량부에 대하여, 10 ~ 50 중량부가 포함되는 것을 특징으로 하는, 난연성 핫멜트 코팅사.
The method according to claim 1,
The flame-
Wherein the hot-melt resin (20) comprises 10 to 50 parts by weight of the hot-melt resin (20).
제 1항에 있어서,
상기 난연제는,
할로겐계 난연제, 인계 난연제, 질소계 난연제 또는 무기계 난연제인 것을 특징을 하는, 난연성 핫멜트 코팅사.
The method according to claim 1,
The flame-
Flame retardant hot-melt coating agent characterized by being a halogen-based flame retardant, a phosphorus flame retardant, a nitrogen-based flame retardant or an inorganic flame retardant.
제 3항에 있어서,
상기 할로겐계 난연제는 데카브로모디페닐 옥사이드, 데카브로모디페닐 에탄, 헥사브로모사이클로 데칸 또는 테트라브로모비스페놀A 중에서 단독 또는 2종 이상 병용하여 사용하며,
상기 인계 난연제는 적린, 포스페이트계 난연제, 포스포네이트계 난연제, 포스피네이트계 난연제, 포스핀옥사이드 또는 포스파젠 중에서 단독 또는 2종 이상 병용하여 사용하고,
상기 질소계 난연제는 멜라민, 멜라민 시아누레이트, 멜라민 포스페이트, 멜라민 폴리포스페이트, 멜라민 보레이트, 트리페닐아이소시아누레이트 또는 멜라민 파이로포스페이트 중에서 단독 또는 2종 이상 병용하여 사용하며,
상기 무기계 난연제는 수산화마그네슘, 산화마그네슘, 수산화알미늄, 수산화칼슘, 하이드로마그네사이트, 하이드로탈사이트 또는 훈타이트 중에서 단독 또는 2종 이상 병용하여 사용하는 것을 특징으로 하는, 난연성 핫멜트 코팅사.
The method of claim 3,
The halogen-based flame retardant is used in combination of decabromodiphenyl oxide, decabromodiphenylethane, hexabromocyclodecane, tetrabromobisphenol A, or a combination of two or more thereof.
The phosphorus flame retardant may be used alone or in combination of two or more selected from the group consisting of a phosphine-based flame retardant, a phosphonate-based flame retardant, a phosphinate-based flame retardant, phosphine oxide or phosphazene,
The nitrogen-based flame retardant may be used singly or in combination of two or more selected from melamine, melamine cyanurate, melamine phosphate, melamine polyphosphate, melamine borate, triphenylisocyanurate or melamine pyrophosphate,
Wherein the inorganic flame retardant is used either alone or in combination of two or more of magnesium hydroxide, magnesium oxide, aluminum hydroxide, calcium hydroxide, hydro-magneite, hydrotalcite or hunting.
제 1항에 있어서,
상기 핫멜트 수지(20)는,
섬유원사(10)의 외부면에 0.03 ~ 0.3g/m 양으로 코팅되어 이루어지는 것을 특징으로 하는, 난연성 핫멜트 코팅사.
The method according to claim 1,
The hot-melt resin (20)
Wherein the outer surface of the fiber yarn (10) is coated with an amount of 0.03 to 0.3 g / m 2.
제 1항에 있어서,
상기 섬유원사(10)는,
폴리에스터사, 나일론사 또는 면사 중에서 단독 또는 2 종 이상을 병용하여 사용하는 것을 특징으로 하는, 난연성 핫멜트 코팅사.
The method according to claim 1,
The fiber yarn (10)
Polyester yarn, nylon yarn or cotton yarn, or a combination of two or more thereof.
제 1항에 있어서,
상기 핫멜트 수지(20)는,
폴리에스터 수지, 폴리우레탄 수지, 아크릴 수지, 폴리아미드 수지, 에틸렌비닐아세테이트 수지, 열가소성폴리우레탄 수지 또는 폴리올레핀 수지 중에서 단독 또는 2종 이상을 병용하여 사용하는 것을 특징으로 하는, 난연성 핫멜트 코팅사.
The method according to claim 1,
The hot-melt resin (20)
A flame-retardant hot-melt coating yarn characterized in that it is used alone or in combination of two or more selected from a polyester resin, a polyurethane resin, an acrylic resin, a polyamide resin, an ethylene vinyl acetate resin, a thermoplastic polyurethane resin or a polyolefin resin.
제 1항 내지 제 7항 중 어느 한 항에 따른 난연성 핫멜트 코팅사를 이용하여 직조된 원단.A fabric woven using a flame-retardant hot-melt coated yarn according to any one of claims 1 to 7.
KR1020160146778A 2016-11-04 2016-11-04 Flame retardant hotmelt coating yarn and material using the same KR20180050065A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109056090A (en) * 2018-07-17 2018-12-21 浙江振汉袜业有限公司 A kind of fire retardant for cotton fibriia non-woven fabrics
CN110373770A (en) * 2019-07-10 2019-10-25 株洲天伦纺织有限责任公司 A kind of preparation method of flame resistant core spun mixed yarn
KR102454178B1 (en) * 2022-05-06 2022-10-17 주식회사 가드케이 Fire cover and method of manufacture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109056090A (en) * 2018-07-17 2018-12-21 浙江振汉袜业有限公司 A kind of fire retardant for cotton fibriia non-woven fabrics
CN110373770A (en) * 2019-07-10 2019-10-25 株洲天伦纺织有限责任公司 A kind of preparation method of flame resistant core spun mixed yarn
KR102454178B1 (en) * 2022-05-06 2022-10-17 주식회사 가드케이 Fire cover and method of manufacture

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