WO2007117052A1 - Flame-retarded composite spun yarn - Google Patents

Flame-retarded composite spun yarn Download PDF

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Publication number
WO2007117052A1
WO2007117052A1 PCT/KR2006/001502 KR2006001502W WO2007117052A1 WO 2007117052 A1 WO2007117052 A1 WO 2007117052A1 KR 2006001502 W KR2006001502 W KR 2006001502W WO 2007117052 A1 WO2007117052 A1 WO 2007117052A1
Authority
WO
WIPO (PCT)
Prior art keywords
blended
staple fiber
flamesafe
spun yarn
viscose rayon
Prior art date
Application number
PCT/KR2006/001502
Other languages
French (fr)
Inventor
Duck Yeul Hwang
Original Assignee
Duck Yeul Hwang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Duck Yeul Hwang filed Critical Duck Yeul Hwang
Publication of WO2007117052A1 publication Critical patent/WO2007117052A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J45/00—Devices for fastening or gripping kitchen utensils or crockery
    • A47J45/06—Handles for hollow-ware articles
    • A47J45/062—Bowl handles
    • 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J45/00—Devices for fastening or gripping kitchen utensils or crockery
    • A47J45/06—Handles for hollow-ware articles
    • A47J45/061—Saucepan, frying-pan handles
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/20—Cellulose-derived artificial fibres
    • D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
    • D10B2201/24—Viscose
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/10—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • D10B2321/101—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide modacrylic

Definitions

  • This invention is about a fiber that resistant to flame, especially about the blended spun yarn which is retarded fire that is environmentally friendly.
  • the purpose of this invention to solve the above problems is to provide the blended apun yarn which is retarded fire that is not harmful and environment-friendly
  • the blended spun yarn which is retarded fire is special for it is blended and made with a flames afe viscos staple fiber that includes poly-silicic acid and a modacrylic staple fiber which is contained antimony
  • the blended spun yarn which is retarded fire is that one or more of the cotton, wool or silk are blended with the above flamesafe viscos staple fiber and the above modacrylic staple fiber.
  • Another characteristic of this invention is that 50-70% of the above flamesafe viscos staple fiber and 25-35% of the above modacrylic staple fiber are blended.
  • the blended spun yarn which is retarded fire is that 10-25% of the cotton, 5-10% of the wool, and 5-15% of the silk are blended
  • the other characteristic of this invention is that 1.4Denier ⁇ 1.5Denier x40 mm of the above the above flamesafe viscos staple fiber, and 1.5Denier x 38mm ⁇ 40mm of the above modacrylic staple fiber are blended as standard.
  • the blended spun yarn which is retarded is that 3.0Denier x 51 mm of the above flamesafe viscos staple fiber and 3.0Denier x 51mm of the above modacrylic staple fiber are blended as standard. [14] [15]
  • this invention solves the problem such as the dropped durability of the previous coating fibers which are retarded fire, discharging of contaminating materials when it is burn, and makes harmful gas to the human body so that it can give the durable resistance to flame that is environment-friendly and safe to the various non-clothing and clothing.
  • this invention solves the problem such as the dropped durability of the previous coating fibers which are retarded fire, discharging of contaminating materials when it is burn, and makes harmful gas to the human body so that it can give the durable resistance to flame that is environment-friendly and safe to the various non-clothing and clothing
  • Figure 1 is a block diagram showing the process of production of this invention, blended spun yarn which is retarded fire.
  • Figure 1 is a block diagram showing a manufacturing process of this invention, blended spun yarn which is retarded fire.
  • Blended spun yarn which is retarded fire are flamesafe viscose rayon staple fiber containing poly-silicic acid and modacrylic staple fiber containing antimony, so the flamesafe viscose rayon staple fiber should be spun as 50-70% blending rate according to the usage considering the effectiveness of resistant to flame, draft, absorptive character, property which is clinged flame, pilling of the original cloth, and touch.
  • the flamesafe viscose rayon staple fiber has 27-32% and modacrylic staple fiber has 28-34% of LOI.
  • the flamesafe viscose rayon and the modacrylic staple fiber it is appropriate for the non-clothing cloth, and when we blend one or more of cotton, wool or silk with the flamesafe viscose rayon and the modacrylic staple fiber, it is appropriate for clothing, and fabric wallpaper.
  • 3.0Denier x 51mm of the modacrylic staple fiber can be blended as the standard rate, so if we make the flamesafe viscose rayon as 3.0Denier x 60mm of standard rate, we can make ultimate strength high.
  • Blended spun yarn which is retarded fire gives the resistance to flame to the various clothing and non-clothing cloth, so after we did a research on the effectiveness of resistance to flame after mixed spinning- spinning-dyeing- after working process by changing the blending rate of the flamesafe viscose rayon and the modacrylic staple fiber, we found that the resistance to flame became risen each other, and the cause of that is because two cloths were carbonized, solidified and burned and it made the resistance to flame high.
  • the research was done at the Korea Textile Inspection & Testing Institute, and the result of it is written on the 1994-24 of Ministry of Government administraion and home affairs, and the content is as below.
  • Blended spun yarn which is retarded fire does not make harmful gas when it is burnt, and it is approved that bromine is not detected as the result of the test done at the Fiti testing and Research institute.
  • Blended spun yarn which is retarded fire by this invention when it is burnt it will not be harmful to human body and blended spun yarn which is retarded fire to be able to protect the environment pollution.
  • blended spun yarn which is retarded fire can be blended with the Flamesafe viscose rayon andthe Modacrylic staple fiber, and used as the original cloth that makes various non-clothing cloth such as sofa, car seat, carpet, partition, bedclothes, curtain, gloves that protect fire and etc.
  • the Flamesafe viscose rayon and the Modacrylic staple fiber can be blended one or more of the silk, cotton or wool can be blended, and used as the original cloth that makes various clothing such as a cloth which protects fire, a cloth which prevents fire, a military uniform, steel manufacture ⁇ shipbuilding, live wire working suit (uniform), welding suit or children's clothing, and it can be used as an original clothing of cloth wallpaper when the Flamesafe viscose rayon and the Modacrylic staple fiber are blended with the silk.
  • Blended spun yarn which is retarded fire has effectiveness that can give the persistence resistance to flame to the various clothing and non-clothing cloth.

Abstract

By spinning 50-70% of the flamesafe viscos staple fiber and 25-35% of the modacrylic staple fiber as standard blending rate, and by adding and subtracting as a small rate, blending the one or more of the cotton, wool or silk, this invention solves the problem such as the dropped durability of the previous coating fibers which are retarded fire, discharging of contaminating materials when it is burn, and makes harmful gas to the human body so that it can give the durable resistance to flame that is environment-friendly and safe to the various non-clothing and clothing.

Description

Description
FLAME-RETARDED COMPOSITE SPUN YARN Technical Field
[I] This invention is about a fiber that resistant to flame, especially about the blended spun yarn which is retarded fire that is environmentally friendly. Background Art
[2] General fiber that resistant to flame is used as cloth of clothing and non-clothing in order to prevent fire by adding the characteristic of resistance to flame to clothing and non-clothing. Previous fiber that resistant to flame is mostly consisting of the coating fibers which are retarded fire that makes yarn after working, and in addition to that, fibers which are retarded fire such as retarded fire polyester, aramid are represented.
[3] But, previous fiber that resistant to flame such as polyester that resistant to flame and aramid made harmful gas to human body when they are burn.
[4]
[5]
[6]
Disclosure of Invention Technical Problem
[7] The purpose of this invention to solve the above problems is to provide the blended apun yarn which is retarded fire that is not harmful and environment-friendly
[8] In order to accomplish the above purposes, this invention, the blended spun yarn which is retarded fire is special for it is blended and made with a flames afe viscos staple fiber that includes poly-silicic acid and a modacrylic staple fiber which is contained antimony
[9] The other characteristics of this invention, the blended spun yarn which is retarded fire is that one or more of the cotton, wool or silk are blended with the above flamesafe viscos staple fiber and the above modacrylic staple fiber.
[10] Another characteristic of this invention is that 50-70% of the above flamesafe viscos staple fiber and 25-35% of the above modacrylic staple fiber are blended.
[I I] Another characteristic of this invention, the blended spun yarn which is retarded fire is that 10-25% of the cotton, 5-10% of the wool, and 5-15% of the silk are blended
[12] The other characteristic of this invention is that 1.4Denier~1.5Denier x40 mm of the above the above flamesafe viscos staple fiber, and 1.5Denier x 38mm~40mm of the above modacrylic staple fiber are blended as standard.
[13] Another characteristic of this invention, the blended spun yarn which is retarded, is that 3.0Denier x 51 mm of the above flamesafe viscos staple fiber and 3.0Denier x 51mm of the above modacrylic staple fiber are blended as standard. [14] [15]
Technical Solution
[16] Thus, by spinning 50-70% of the flamesafe viscos staple fiber and 25-35% of the modacrylic staple fiber as standard blending rate, and by blending the one or more of the cotton, wool or silk, this invention solves the problem such as the dropped durability of the previous coating fibers which are retarded fire, discharging of contaminating materials when it is burn, and makes harmful gas to the human body so that it can give the durable resistance to flame that is environment-friendly and safe to the various non-clothing and clothing.
[17]
Advantageous Effects
[18] According to this invention, B, by spinning 50-70% of the flamesafe viscos staple fiber and 25-35% of the modacrylic staple fiber as standard blending rate, and by adding and subtracting as a small rate,
[19] blending the one or more of the cotton, wool or silk, this invention solves the problem such as the dropped durability of the previous coating fibers which are retarded fire, discharging of contaminating materials when it is burn, and makes harmful gas to the human body so that it can give the durable resistance to flame that is environment-friendly and safe to the various non-clothing and clothing
Brief Description of the Drawings
[20] Figure 1. is a block diagram showing the process of production of this invention, blended spun yarn which is retarded fire.
[21]
[22]
Best Mode for Carrying Out the Invention
[23] The specific characteristics and benefits of this invention will be clear by the below explanation with the attached figure.
[24] Figure 1. is a block diagram showing a manufacturing process of this invention, blended spun yarn which is retarded fire.
[25] The main materials of this invention, Blended spun yarn which is retarded fire, are flamesafe viscose rayon staple fiber containing poly-silicic acid and modacrylic staple fiber containing antimony, so the flamesafe viscose rayon staple fiber should be spun as 50-70% blending rate according to the usage considering the effectiveness of resistant to flame, draft, absorptive character, property which is clinged flame, pilling of the original cloth, and touch. [26] And, when the blending rate of modacrylic staple fiber is over 40% and it is burn, it makes the harmful gas and pollution to harm to the human body, when the blending rate is over 35%, pilling is made and knitting fabric becomes low and at the same time napping is made on the surface of a fabric, so the blending rate should be 25-35%.
[27] Here, the flamesafe viscose rayon staple fiber has 27-32% and modacrylic staple fiber has 28-34% of LOI.
[28] Since one of the cotton, wool or silk can be blended to the flamesafe viscose rayon staple fiber and the modacrylic staple fiber, 10-25% of cotton, 5-10% of wool and 5-15% of silk are mixed spun as the blending rate.
[29] Here, when we blend only two materials, the flamesafe viscose rayon and the modacrylic staple fiber, it is appropriate for the non-clothing cloth, and when we blend one or more of cotton, wool or silk with the flamesafe viscose rayon and the modacrylic staple fiber, it is appropriate for clothing, and fabric wallpaper.
[30] And in the case of clothing for blending the flamesafe viscose rayon and the modacrylic staple fiber, 1.4Denier~1.5Denier x 40mm of the flamesafe viscose rayon and 1.5Denier x 38mm ~40mm of the above modacrylic staple fiber are spun as the standard rate.
[31] Here, if we make the length of each flamesafe viscose rayon and modacrylic staple fiber as 40mm, we can make ultimate strength high.
[32] For non-clothing cloth, 3.0Denier x 51mm of the flamesafe viscose rayon and
3.0Denier x 51mm of the modacrylic staple fiber are blended as the standard rate.
[33] Or, for non-clothing cloth, 3.0Denier x 60mm of the flamesafe viscose rayon and
3.0Denier x 51mm of the modacrylic staple fiber can be blended as the standard rate, so if we make the flamesafe viscose rayon as 3.0Denier x 60mm of standard rate, we can make ultimate strength high.
[34] And, as you can see from the Figure L, according to the rate explained above blending rate they are blended as the process of - Carding-Drawing-Roving-Spinning- Winding-setting-packing
[35] , and according to the use, we can produce the number of flamesafe viscose rayon, the thickness of the flamesafe viscose rayon as 6's~45's.
[36] Here, the order of production is a well-known way that was widely used before, we will omit the detailed explanation.
[37] This invention, Blended spun yarn which is retarded fire, gives the resistance to flame to the various clothing and non-clothing cloth, so after we did a research on the effectiveness of resistance to flame after mixed spinning- spinning-dyeing- after working process by changing the blending rate of the flamesafe viscose rayon and the modacrylic staple fiber, we found that the resistance to flame became risen each other, and the cause of that is because two cloths were carbonized, solidified and burned and it made the resistance to flame high. Thus, the research was done at the Korea Textile Inspection & Testing Institute, and the result of it is written on the 1994-24 of Ministry of Government administraion and home affairs, and the content is as below.
[38] [39] [40]
Mode for the Invention
[41] Table 1 Flamesafe viscose rayon; 80% Modacrylic staple fiber; 20%
Figure imgf000005_0001
[42] [43] [44] [45] [46] Table 2 Flamesafe viscose rayon; 70%Modacrylic staple fiber; 30%
Figure imgf000005_0002
[47] [48] [49] [50] [51] [52] [53] [54] Table 3 Flamesafe viscose rayon; 60% Modacrylic staple fiber; 40%
Figure imgf000006_0001
[55] [56] [57] The result of the resistance to flame test on the above Table 1 ~ Table 3 is the result of the test that tests this invention, Blended spun yarn which is retarded fire, by grafted flame for 1 minute as a law which use inclination: a law which uses inclination: a low which uses a microburner.
[58] The above Table 2. and Table 3. prove the resistance to flame of this invention, blended spun yarn which is retarded fire. Especially, as you can see from Table 1. [59] If we blended 80% of the Flamesafe viscose rayon and 20% Modacrylic staple fiber, the resistance to flame would not be kept, and if we blended 70% of the Flamesafe viscose rayon and 30% Modacrylic staple fiber, and 60% of the Flamesafe viscose rayon and 40% of the Modacrylic staple fiber the resistance to flame would be kept. According to the special characteristics, when 50%~70% of the Flamesafe viscose rayon and 25%~35% of the Modacrylic staple fiber are blended, the best resistance to flame would be kept.
[60] This invention, Blended spun yarn which is retarded fire does not make harmful gas when it is burnt, and it is approved that bromine is not detected as the result of the test done at the Fiti testing and Research institute.
[61] According to the result, since the Blended spun yarn which is retarded fire by this invention when it is burnt, it will not be harmful to human body and blended spun yarn which is retarded fire to be able to protect the environment pollution.
[62] And, this invention, blended spun yarn which is retarded fire, can be blended with the Flamesafe viscose rayon andthe Modacrylic staple fiber, and used as the original cloth that makes various non-clothing cloth such as sofa, car seat, carpet, partition, bedclothes, curtain, gloves that protect fire and etc.
[63] And, the Flamesafe viscose rayon and the Modacrylic staple fiber can be blended one or more of the silk, cotton or wool can be blended, and used as the original cloth that makes various clothing such as a cloth which protects fire, a cloth which prevents fire, a military uniform, steel manufacture^ shipbuilding, live wire working suit (uniform), welding suit or children's clothing, and it can be used as an original clothing of cloth wallpaper when the Flamesafe viscose rayon and the Modacrylic staple fiber are blended with the silk. [64] Thus, this invention, Blended spun yarn which is retarded fire has effectiveness that can give the persistence resistance to flame to the various clothing and non-clothing cloth. [65] [66] [67] [68] [69] [70] [71] [72] [73] [74]

Claims

Claims[1] In the blended spun yarn which is retarded fire, the Blended spun yarn which is retarded fire that the Flamesafe viscose rayon containing poly-silicic acid and theModacrylic staple fiber containing antimony are blended and made of, and the count is 6's ~ 45's. [2] On the Claim 1, the blended spun yarn which is retarded fire that one or more of cotton, wool or silk is blended more to the above the Flamesafe viscose rayon and the Modacrylic staple fiber. [3] On the Claim 1 or Claim 2, the blended spun yarn which is retarded fire that is blended as the rate of 50-70% of the above the Flamesafe viscose rayon and25-35% of the above Modacrylic staple fiber. [4] On the Claim 2, the Blended spun yarn which is retarded fire that is blended as the rate of 10-25% of the above cotton, 5-10% of the above wool and 5-15% of silk. [5] On the Claim 1 or the Claim 3 the blended spun yarn which is retarded fire that
1.4Denier - 1.5 Denier x40mm of the Flamesafe viscose rayon and 1.5Denier x
38mm~40mm of the above Modacrylic staple fiber are blended as the standard rate. [6] On the Claim 1 or the Claim 3, the blended spun yarn which is retarded fire that
3.0Denier x 51mm of the Flamesafe viscose rayon and 3.0Denier x51mm of the above Modacrylic staple fiber are blended as the standard rate. [7] On the Claim 1 or the Claim 3 the blended spun yarn which is retarded fire that
3.0Denier x 60mm of the Flamesafe viscose rayon and 3.0Denier x 51mm of the above Modacrylic staple fiber are blended as the standard rate.
PCT/KR2006/001502 2006-04-07 2006-04-21 Flame-retarded composite spun yarn WO2007117052A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020060031945A KR20070100539A (en) 2006-04-07 2006-04-07 Flamesafe mixed yarn
KR10-2006-0031945 2006-04-07

Publications (1)

Publication Number Publication Date
WO2007117052A1 true WO2007117052A1 (en) 2007-10-18

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010010369A1 (en) * 2008-07-22 2010-01-28 Waxman Fibres Limited Flame resistant blends
CN102011226A (en) * 2010-10-27 2011-04-13 江南大学 Semi-worsted flame retardant blended yarn and spinning technology thereof
WO2014015351A1 (en) * 2012-07-23 2014-01-30 Lenzing Ag Flame resistant fabric for protective clothing
WO2021127224A1 (en) * 2019-12-18 2021-06-24 Patrick Yarn Mills, Inc. Protective yarns and fabrics made with alternating fibrous blended rovings
US11598027B2 (en) 2019-12-18 2023-03-07 Patrick Yarn Mills, Inc. Methods and systems for forming a composite yarn

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102124148B1 (en) * 2020-04-08 2020-06-18 최현수 Flame-retardant non-woven fabric and method of manufacturing thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863797A (en) * 1984-10-05 1989-09-05 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Flame-retarded composite fiber
JPH0892833A (en) * 1994-09-20 1996-04-09 Kohjin Co Ltd New flame-retardant textile composite
JP3421093B2 (en) * 1993-09-07 2003-06-30 三菱レイヨン株式会社 Flame retardant fiber composite
KR100546035B1 (en) * 2003-10-21 2006-01-24 김희곤 Spinning method of flame retardant blend yarn and blended yarn spun by the method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863797A (en) * 1984-10-05 1989-09-05 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Flame-retarded composite fiber
JP3421093B2 (en) * 1993-09-07 2003-06-30 三菱レイヨン株式会社 Flame retardant fiber composite
JPH0892833A (en) * 1994-09-20 1996-04-09 Kohjin Co Ltd New flame-retardant textile composite
KR100546035B1 (en) * 2003-10-21 2006-01-24 김희곤 Spinning method of flame retardant blend yarn and blended yarn spun by the method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010010369A1 (en) * 2008-07-22 2010-01-28 Waxman Fibres Limited Flame resistant blends
CN102011226A (en) * 2010-10-27 2011-04-13 江南大学 Semi-worsted flame retardant blended yarn and spinning technology thereof
WO2014015351A1 (en) * 2012-07-23 2014-01-30 Lenzing Ag Flame resistant fabric for protective clothing
WO2021127224A1 (en) * 2019-12-18 2021-06-24 Patrick Yarn Mills, Inc. Protective yarns and fabrics made with alternating fibrous blended rovings
US11598027B2 (en) 2019-12-18 2023-03-07 Patrick Yarn Mills, Inc. Methods and systems for forming a composite yarn

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