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WO2009076795A1 - Procédé de conservation sanitaire de fibres de chanvre et additif spécial de conservation sanitaire pour fibres de jute utilisé dans ce procédé - Google Patents

Procédé de conservation sanitaire de fibres de chanvre et additif spécial de conservation sanitaire pour fibres de jute utilisé dans ce procédé Download PDF

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Publication number
WO2009076795A1
WO2009076795A1 PCT/CN2008/001967 CN2008001967W WO2009076795A1 WO 2009076795 A1 WO2009076795 A1 WO 2009076795A1 CN 2008001967 W CN2008001967 W CN 2008001967W WO 2009076795 A1 WO2009076795 A1 WO 2009076795A1
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WO
WIPO (PCT)
Prior art keywords
health
fiber
hemp
jute
hemp fiber
Prior art date
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PCT/CN2008/001967
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English (en)
Chinese (zh)
Inventor
Guozhong Liu
Original Assignee
Guozhong Liu
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
Priority claimed from CN2007103012246A external-priority patent/CN101205688B/zh
Priority claimed from CN200710301223A external-priority patent/CN100575594C/zh
Priority claimed from CNA2007103012250A external-priority patent/CN101177914A/zh
Application filed by Guozhong Liu filed Critical Guozhong Liu
Priority to JP2010537236A priority Critical patent/JP5384516B2/ja
Priority to US12/808,343 priority patent/US20110185510A1/en
Priority to MX2010006706A priority patent/MX2010006706A/es
Priority to EP08861378A priority patent/EP2236661A4/fr
Priority to CA2709414A priority patent/CA2709414A1/fr
Publication of WO2009076795A1 publication Critical patent/WO2009076795A1/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
    • 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
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • D06M15/6436—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing amino groups
    • 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
    • D06M13/144—Alcohols; Metal alcoholates
    • D06M13/148—Polyalcohols, e.g. glycerol or glucose
    • 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
    • D06M13/402—Amides imides, sulfamic acids
    • D06M13/432—Urea, thiourea or derivatives thereof, e.g. biurets; Urea-inclusion compounds; Dicyanamides; Carbodiimides; Guanidines, e.g. dicyandiamides
    • 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
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/06—Processes in which the treating agent is dispersed in a gas, e.g. aerosols
    • 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
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D06M2101/06—Vegetal fibres cellulosic

Definitions

  • the present invention relates to the field of fiber auxiliaries, and more particularly to a hemp fiber health-care process and a jute fiber-specific health auxiliaries for use in the process.
  • linen textile fabrics are increasingly favored by people.
  • the existing fabrics of linen textiles mainly refer to linen, ramie raw materials or such materials are blended/interwoven with other fibers such as cotton, wool, chemical fiber, silk, etc., but due to the high price of linen and ramie, This makes hemp textiles less widely available.
  • Jute is the second largest cellulose fiber in the world after cotton. It is cheap and has better hygroscopicity and drapability than linen and ramie. Its antibacterial ability is second only to marijuana, which has great application value and Development potential.
  • the fiber health refers to the improvement of the softness, spinnability and the like of the fiber by using an auxiliary agent after the spinning process such as degumming the fiber;
  • the health promoting agent can be Optionally, including a softening treatment aid (soft anesthetic), depending on the desired properties of the desired product, Emulsifier, penetrant or moisturizer.
  • a softening treatment aid soft anesthetic
  • the selection of various functional auxiliaries and the ratio of the components of the selected auxiliaries to the properties of hemp fiber spinnability, humidity, etc. are different. Therefore, in the current textile process, it is an important process parameter for the hemp textile industry to select additives suitable for different hemp fibers and have good health performance and appropriately select the component ratio.
  • aminosilicone oil is often used as a softener in health auxiliaries in its usual health auxiliaries.
  • Amino silicone oil imparts softness and slip to the fiber by the amino group; in amino silicone oil, the amino group content can be expressed by ammonia, which refers to the milliliter of hydrochloric acid required to neutralize the lg amino silicone oil. number.
  • ammonia refers to the milliliter of hydrochloric acid required to neutralize the lg amino silicone oil. number.
  • ammonia refers to the milliliter of hydrochloric acid required to neutralize the lg amino silicone oil. number.
  • the ammonia value of the amino acid is generally not lower than 0.2.
  • the ammonia value in the prior art is usually Not higher than 0.6.
  • the ammonia value of the aminosilicone oil is increased, the oxidation probability of the active hydrogen in the amino group increases, and it is easily oxidized to form a chromophore, which causes yellowing of the fiber.
  • the prior art is addressed by a subsequent bleaching process.
  • the bleaching process not only increases the cost, but also inevitably brings about a certain amount of sewage.
  • the hemp fiber health method disclosed in the Chinese patents CN1292435A and CN1086273A is to maintain the hemp fiber humidification stack for 18-30 hours, and then directly out of the warehouse for artificial combination. Combing the hemp bundles.
  • Chinese patent CN1796622A discloses a dual treatment method for the treatment of flax two crude fibers. In the process of modifying the crude flax fibers, it is also necessary to maintain the same. The method is also applied at room temperature 18 ⁇ The hemp fiber was given for 36 to 48 hours in a room at 25 °C, but the moisture regain rate of the hemp fiber after curing was only 15-18%.
  • the hemp fiber is cured by the method of room temperature humidification and the health time is controlled within 48 hours.
  • the process is not able to fully penetrate the hemp fiber into the hemp fiber due to the use of room temperature.
  • the hemp fiber located at the bottom of the health bin is relative to the hemp fiber in the upper part thereof due to its It is always in the lower part and cannot be in full contact with the air, causing the "breathing" of the fiber, which causes the "cavity" of the center of the hemp fiber and the "hole” connected to it to be unobstructed, and the health auxiliaries cannot fully enter the fiber interior.
  • the first technical problem to be solved by the present invention is the prior art amino silicone oil.
  • ammonia value of amino silicone oil overcomes the above technical problems, and provides a special health auxiliary for jute fiber which can make jute fiber have good softness, has suitable fiber whiteness and high spinnability.
  • the second technical problem is the problem of insufficient hemp fiber health in the prior art; and further, by improving the health process of hemp fiber, To take the above technical problems, and to provide a hemp fiber health auxiliaries to fully enter the interior of the whole hemp fiber, to ensure that the hemp fiber is fully maintained, and to fully utilize the enzymes in the hemp fiber pretreatment process to further maintain the hemp fiber Hemp fiber health maintenance process.
  • a hemp fiber health maintenance process which comprises the following steps:
  • the invention also discloses the above-mentioned hemp fiber health-preserving process, and further discloses a jute fiber special health auxiliary which can be used in the above-mentioned health-care process, which comprises 0.5-3 parts of an emulsifier, and an ammonia value of 0.3-0.4.
  • the molecular weight is 300 ⁇ 30000 amino silicone oil 5 ⁇ 7 parts.
  • the emulsifier is preferably 1 to 2 parts, and the amino silicone oil is preferably 6 parts.
  • the amino silicone oil has an ammonia value of 0.35.
  • the emulsifier is a nonionic emulsifier.
  • the above-mentioned health auxiliaries may also include 0.5 to 3 parts of a humectant and 0.5 to 4 parts of a moisture absorbent.
  • the humectant is preferably 0.8 to 2 parts; and the moisture absorbent is preferably 1-3 parts.
  • the fraction ratio of the humectant to the moisture absorbent is preferably from 2/3 to 4/5.
  • the humectant is preferably glycerin, and the moisture absorbent is preferably urea.
  • the above-mentioned health promoting agent may further comprise 0.5 - 3 parts of a nonionic penetrant, preferably 0.8 ⁇
  • the above-mentioned health auxiliaries may include 5 to 7 parts of a quaternary ammonium salt type softener in addition to an emulsifier, an amino silicone oil, a nonionic penetrant or a humectant and a moisture absorbent.
  • the present invention has the following advantages: In the first stage, the hemp fiber is cured at room temperature for 2 to 3 days, so that the auxiliary agent can enter the fiber sufficiently slowly, so that the auxiliary agent is slowly and fully filled in the hemp fiber.
  • the hemp fiber located at the bottom of the first health bin is integrally turned by the hemp fiber so that it is located at the upper portion after entering the second health bin, so that the hemp fiber at the bottom passes the position change, so that Full contact with the air allows the "chamber cavity” in the center of the hemp fiber to fully “breath”, so that the health auxiliaries can fully enter the "chamber cavity” and "cavity” inside the hemp fiber, and the hemp fiber can be further contacted and maintained.
  • the temperature of the second health bin is heated to 50 ⁇ 60 ° C, in order to make a small amount of enzyme remaining in the pretreatment process of the hemp fiber de-energizing, re-excited Its activity, the internal degumming treatment is not uniform, the internal rubber of the hemp fiber is hydrolyzed, so that the hemp fiber is further separated, and the fluffiness of the hemp fiber is improved; on the other hand, the heating is favorable for expanding the "chamber cavity" inside the hemp fiber center. And the "void" size, so that the mouth speed aid and moisture penetrate into the interior of the hemp fiber.
  • the natural placement of the hemp fiber after the health can volatilize a large amount of water vapor attached to the surface of the hemp fiber due to the increase in temperature during the curing process, thereby avoiding the excessive weaving due to the excessive amount of water on the surface of the hemp fiber.
  • the process creates a entanglement between the hemp fibers and the rollers on the weaving machine; thus improving the spinning efficiency and quality.
  • a small molecular weight amino silicone oil having an ammonia value of 0.3 to 0.4 is selected, and the ratio of the fraction of the auxiliary component is controlled, since the small molecular weight amino silicone oil can be effectively Into the inside of the fiber, thereby effectively improving the softness of the jute fiber, and ensuring that the surface of the jute fiber has a suitable smoothness, so that the jute fiber has a cohesive force necessary to form a yarn, thereby improving the fiber's Spinning;
  • the selection of the above-mentioned auxiliary agent and its component parts enables the health-care auxiliary agent to provide an appropriate amount of the silicone oil to the fiber to achieve the desired flexibility, without the aid of the excess of the amino silicone oil.
  • the oxidation rate is increased, thereby significantly reducing the yellowing of the jute fiber, and ensuring the proper fiber whiteness of the jute fiber.
  • the penetrating agent is added to the jute fiber-specific health auxiliaries according to the present invention, and the emulsified amino silicone oil is effectively and quickly penetrated into the fiber to improve the health-care effect.
  • the hyalurizing agent and the moisturizing agent are simultaneously added to the jute fiber-specific health auxiliaries according to the present invention, wherein the humectant effectively locks the moisture inside the fiber, but may cause the fiber interior during the weaving process.
  • the loss of moisture then the hygroscopic agent in the auxiliary agent can timely replenish the lost moisture from the outside to the inside of the fiber, and by controlling the ratio of the moisture absorbent to the moisturizer, thereby ensuring the humidity inside and outside the fiber. Balance, maintaining the moisture regain of the fibers required for the weaving of jute fibers.
  • the quaternary ammonium salt type softener added to the jute fiber-specific health auxiliaries according to the present invention further improves the softness of the fiber after the amino silicone oil is cured.
  • the amino group in the amino silicone oil is a basic group which can be converted into a cationic ammonium salt group contained in the amino silicone oil by the action of an acid, thereby exhibiting the following characteristics: (1) easy to be surface active Emulsifying under the action of the agent, (2) increasing the softness of the aminosilicone oil itself, and (3) improving the bonding strength with the fiber. Thereafter, the emulsifier in the health auxiliaries acts on the above amino silicone oil to emulsify it, thereby ensuring the stability of the health auxiliaries solution.
  • the surface tension of the amino silicone oil after the formation of the emulsion is extremely small, and it is easy to spread on the surface of the fiber.
  • the amino silicone oil will further enter the inner core of the fiber; since the amino group in the amino silicone oil has a strong polarity, it is combined with the fiber.
  • the carboxyl group and the hydroxyl group interact to form a strong orientation and adsorption on the surface and inside of the fiber, and at the same time, the Si-0 bond main chain is formed to exhibit excellent flexibility, and the sulfhydryl group on the silicon atom is between the fibers. The friction is reduced, so that the fiber exhibits excellent smoothness and imparts good softness to the fiber and causes the fiber to expand.
  • the invention controls the ammonia value of the amino silicone oil and controls the fraction ratio of each component of the auxiliary agent, and controlfully realizes that most of the emulsified amino silicone oil enters the inner core of the fiber, and a small part forms a film on the outer part of the fiber, thereby The softness of the jute fiber is improved without causing the fiber to be too slippery due to excessive film formation on the surface of the aminosilicone oil, which weakens the cohesion between the fibers, thereby affecting the spinnability.
  • the penetrant in the health auxiliaries of the present invention enables the active ingredients of the auxiliaries to rapidly penetrate into the interior of the fibers; therefore, the time required for the maintenance of jute fibers is obvious compared to the auxiliaries without the osmotic agent added.
  • the time required for the health of the jute fiber is longer than the health aid after the addition of the penetrant.
  • the softness, smoothness and spinnability of the jute fiber can be effectively improved by the action of the above-mentioned auxiliary agents.
  • another jute fiber-specific health auxiliaries creatively uses a combination of a moisture absorbent and a humectant as a coexisting component in a health auxiliaries, which effectively locks moisture inside the fiber.
  • the moisture inside the fiber will be lost to some extent, then the moisture absorbent in the auxiliary agent can timely add the moisture in the weaving environment to the inside of the fiber, thereby ensuring the balance of humidity inside and outside the fiber.
  • the softness of the jute fiber can be effectively improved, the cohesion between the fibers can be enhanced, and the spinnability of the fiber can be improved.
  • the emulsifier is a nonionic surfactant, an anionic surfactant, or a combination of the two.
  • a nonionic surfactant is preferred because it is considered that the nonionic surfactant does not react with the cationic aminosilicone oil, thereby affecting the health-care effect.
  • the penetrant is a non-ionic penetrant, and it is also considered that the non-ionic penetrant does not interact with the cationic aminosilicone oil, thereby affecting the health effect.
  • the jute fiber health promoting agent of the present invention comprises the following components: Any amino silicone oil having an ammonia value of 0.35 and having a molecular weight of 300 to 500
  • any amino silicone oil having an ammonia value of 0.35 and having a molecular weight of 300 to 500 is selected, and the amino silicone oil has a small molecular weight, which is more likely to enter the inside of the fiber, and the fiber flexibility is improved. .
  • dialkyldiindenyl quaternary ammonium salt flattening plus 0, JFC penetrant can achieve the functions of improving fiber softness, emulsification, and helping the softener to better accelerate penetration into the fiber, respectively, and the cost is low;
  • the flat and O is a non-ionic emulsifier, which is also called a flat oiling, and is a condensate of ethylene oxide and a higher aliphatic alcohol.
  • the emulsifier has no binding ability to various fibers, and is easily washed off after application.
  • the auxiliaries having the above-mentioned component values can effectively improve the flexibility of the jute fiber while maintaining the proper smoothness of the fiber and the whiteness of the suitable jute fiber, and can accelerate the penetration of the health auxiliaries into the fiber interior, thereby improving the fiber health. effectiveness.
  • the jute fiber health adjuvant 2 of the present invention comprises the following components: The molecular weight of the ammonia value of 0.35 is 1000 ⁇ 5000 ⁇ any amino silicone oil 5 parts of flattening plus emulsifier (emulsifier) 1 part
  • the jute fiber health promoting additive III of the present invention comprises the following components:
  • the molecular weight of the ammonia value of 0.35 is 1000 ⁇ 5000 ⁇ any amino silicone oil 7 parts flat plus 0 (emulsifier) 3 parts
  • the sulfonated oil STO 2 parts of the above-mentioned component value additives can effectively improve the flexibility of the jute fiber, maintain the proper smoothness of the fiber and the appropriate whiteness of the jute fiber, and accelerate the penetration of the health aid into the fiber interior. Improve fiber health efficiency.
  • the jute fiber health adjuvant 4 of the present invention comprises the following components: amino silicone oil having an ammonia value of 0.3 and having a molecular weight of 10,000 to 15,000 4 parts
  • Emulsifier ⁇ 0.5 parts Neutral RP-98 3 parts
  • a molecular weight of 0.3 is selected and the molecular weight is 10000 ⁇ 15000 ⁇ any amino silicone oil, and the amino silicone oil is also a small molecular weight amino silicone oil, which is equally easy. Entering the inside of the fiber, and improving the flexibility of the fiber.
  • the emulsifier ⁇ , neutral RP-98 can well achieve its emulsification, help the softener to better accelerate the function of penetrating into the fiber interior, and the cost is low;
  • the emulsifier ⁇ is non-ionic Emulsifier, epoxy B a condensate of an alkane with an alkyl phenol.
  • the additive having the above component value can effectively improve the flexibility of the jute fiber, maintain the proper smoothness of the fiber and the whiteness of the suitable jute fiber, and accelerate the penetration of the health auxiliaries into the fiber interior, thereby increasing the fiber growth efficiency.
  • the JFC: sulfonated oil STO. and neutral RP-98 described in the above examples are all trade names of penetrants, and are commercially available products.
  • Example 5 The jute fiber health adjuvant 2 of the present invention comprises the following components: 6 parts of any amino silicone oil having an ammonia value of 0.35 and a molecular weight of 300 to 500
  • any amino silicone oil having an ammonia value of 0.35 and having a molecular weight of 300 to 500 is selected, and the amino silicone oil has a small molecular weight, which is more likely to enter the inside of the fiber, and the fiber is well improved. Flexibility.
  • Pingping plus O is a non-ionic emulsifier, also known as a flat oiling, which is a condensate of ethylene oxide and a higher aliphatic alcohol.
  • the emulsifier has no binding ability to various fibers and is easily washed off after application.
  • the jute fiber health promoting additive III of the present invention comprises the following components: 4 parts of any amino silicone oil having an ammonia value of 0.3 and a molecular weight of 1000 to 3000
  • Flat plus 0 (emulsifier) 0.5 part urea (hygroscopic agent) 0.5 parts glycerin (humectant) 0.5 parts of the above-mentioned component value additives can effectively improve the flexibility of jute fiber while maintaining the appropriate smoothness and suitable fiber The jute fiber whiteness and the ability to maintain the proper moisture regain of jute fiber.
  • the jute fiber health adjuvant 4 comprises the following components: any amino silicone oil having an ammonia value of 0.4 and having a molecular weight of 10,000 to 15,000, 8 parts of an emulsifier, OP 3 parts of urea (hygroscopic agent), 4 parts of glycerin ( Moisturizer) 3 parts
  • any number of base silicone oil having an ammonia value of 0.3 and having a molecular weight of 10,000 to 15,000 is selected, and the aminosilicone oil is also a small molecular weight amino silicone oil, which is also easy to enter the inside of the fiber, and is very Goodly improves the flexibility of the fiber.
  • the emulsifier OP, urea, glycerin can achieve the emulsification, moisturizing and moisture absorbing functions respectively, and the cost is low;
  • the emulsifier OP is a nonionic emulsifier, which is an ethylene oxide and an alkyl group. a condensate of phenol.
  • the auxiliary agent having the above component value can effectively improve the flexibility of the jute fiber while maintaining the proper smoothness of the fiber and the suitable whiteness of the jute fiber, and the ratio of glycerin to urea is 3/4 in the preferred embodiment of the present invention.
  • the ratio of the humectant to the hygroscopic agent in the jute-specific health auxiliaries is such that the suitable moisture regain rate of the jute fiber can be maintained.
  • the jute fiber health adjuvant 5 according to the present invention comprises the following components: any amino silicone oil having an ammonia value of 0.3 and a molecular weight of 10,000 - 15000, 8 parts of an emulsifier, OP 1.5 parts of urea (hygroscopic agent), 1 part of glycerin (humectant) 0.8 parts
  • any amino silicone oil having an ammonia value of 0.3 and having a molecular weight of 10,000 to 15,000 is selected, and the aminosilicone oil is also a small molecular weight amino silicone oil, which is also easy to enter the inside of the fiber, and the fiber is well improved.
  • Flexibility wherein, the emulsifiers OP, urea, and glycerin can respectively achieve their emulsification, moisturizing, and moisture absorbing functions, respectively, and the cost is 5%; the emulsifier is a nonionic emulsifier, which is ethylene oxide and a condensate of an alkyl phenol.
  • the auxiliary agent having the above-mentioned value can effectively improve the flexibility of the jute fiber while maintaining the proper smoothness of the fiber and the whiteness of the suitable jute fiber, and the ratio of glycerin to urea is 4/5, which is preferable to the present invention.
  • the ratio of the moisturizer to the hygroscopic agent in the jute special health aid can maintain the suitable moisture regain rate of the jute fiber.
  • the molecular weight of the amino silicone oil in the above embodiment may be selected from 13,000 to 15,000, 15,000 to 18000, and 18,000 to 20,000.
  • a layer of hemp fiber is preferably sprayed to spray a health auxiliary until the sufficient amount of hemp fiber scheduled to be placed in the health bin is laid; wherein the weight ratio of the auxiliary agent to the hemp fiber is 0.4.
  • the effect of setting the weight ratio of the health promoting agent and the hemp fiber in the present invention is to give the hemp fiber a sufficient auxiliary component.
  • the laid hemp fibers were placed in the first health bin and left for 2 days. In this order In the section, it is ensured that the auxiliary agent can enter the fiber sufficiently slowly, so that the auxiliary agent is slowly and sufficiently penetrated in the hemp fiber.
  • the hemp fiber after the above-mentioned health is taken out from the first health bin, and the hemp fiber taken out is turned upside down, and the inverted hemp fiber is placed in the second health bin, thereby ensuring that the hemp fiber will be located in the first health care room.
  • the hemp fiber at the bottom of the bin is located in the upper part when placed in the second health bin; and warmed to 60 ° C, after stopping heating, it is kept for 5 days.
  • (1) the hemp fiber is first turned over in order to make the hemp fiber at the bottom pass the position change, so that it is in full contact with the air, and the "chamber cavity" in the center of the fiber is fully “breathed".
  • the health auxiliaries fully enter the “cavity” and “cavity” inside the hemp fiber, and further contact with the hemp fiber; (2) heating the temperature of the second health bin to make the “cavity” inside the hemp fiber “and” voids, further open under warming, thereby expanding the "channel” of the penetration of the health auxiliaries into the interior of the fibers, allowing the health auxiliaries to penetrate better into the inner core of the fibers; (3) The second health chamber is heated, the purpose is to re-energize the small amount of enzyme remaining in the pretreatment process of the hemp fiber, and the internal rubber of the hemp fiber which is not uniformly homogenized is hydrolyzed to further separate the hemp fiber. Increased the bulkiness of hemp fibers.
  • the hemp fiber after being cured by the second health bin is taken out and naturally left for 6 hours.
  • This stage of placement is also a very important step in the hemp fiber health process, which can volatilize a large amount of water vapor attached to the surface of the hemp fiber due to an increase in temperature during the curing process, so that the surface of the hemp fiber is not too wet. Then, the fiber does not cause entanglement between the hemp fiber and the roller member on the weaving machine in the subsequent weaving process; thereby improving the weaving efficiency.
  • this step can also be omitted, but as a hemp fiber conditioning process it is preferred to provide a natural placement regimen.
  • Example 10 A hemp fiber health adjuvant was added to the jute fiber after adding water, wherein the weight ratio of the health aid to water was 1:45.
  • a layer of hemp fiber is preferably sprayed to spray a health auxiliary until the sufficient amount of hemp fiber scheduled to be placed in the health bin is laid; wherein the weight ratio of the auxiliary agent to the hemp fiber is 0.45;
  • the weight ratio of the above-mentioned health auxiliaries and hemp fibers ensures that sufficient auxiliary components are given to the hemp fiber.
  • the laid hemp fibers were placed in the first health bin for 2.5 days; the same was ensured that the auxiliaries were able to enter the fibers sufficiently slowly.
  • the hemp fiber after the above-mentioned health is taken out from the first health bin, and the hemp fiber taken out is inverted upside down, and the inverted hemp fiber is placed in the second health bin, and heated to 55 ° C.
  • the health is 5.5 days; the temperature rise in this step can make the "chamber cavity” and "cavity” inside the hemp fiber further open than at low temperature, thereby expanding the "channel” of the health auxiliaries into the fiber interior.
  • the health auxiliaries can be better penetrated into the inner core of the fiber; in addition, at this temperature, the activity of a small amount of enzyme remaining in the pre-fiber degumming treatment process at which the active temperature point is lower than the temperature can be excited.
  • the internal degumming treatment is not uniform, and the glue inside the hemp fiber is hydrolyzed to further separate the hemp fiber, thereby improving the bulkiness of the hemp fiber.
  • Example 11 A hemp fiber health adjuvant was added to the hemp fiber after the addition of water, wherein the weight ratio of the health aid to water was 1:60.
  • a layer of hemp fiber is preferably sprayed to spray a health auxiliary until the sufficient amount of hemp fiber scheduled to be placed in the health bin is laid; wherein the weight ratio of the auxiliary agent to the hemp fiber is 0.5; the weight ratio of the above-mentioned health auxiliaries and hemp fibers ensures that sufficient auxiliary components are given to the hemp fiber.
  • the laid hemp fibers were placed in the first conditioning chamber for 3 days; the auxiliary agent was allowed to sufficiently slowly penetrate into the fibers for a sufficient period of time.
  • the hemp fiber after the above-mentioned health is taken out from the first health bin, and the hemp fiber taken out is inverted upside down, and the inverted hemp fiber is placed in the second health bin, and heated to 50 ° C.
  • the health is maintained for 6 days; the temperature rise in this step can also make the "cavity” and “cavity” inside the hemp fiber further open at a lower temperature, thereby expanding the passage of the health auxiliaries into the fiber interior. ", so that the health auxiliaries can better penetrate into the inner core of the fiber; in addition, at this temperature, the activity of a small amount of enzyme remaining in the pre-removing process of the fiber at the active temperature point below the temperature can be excited.
  • the internal rubber of the hemp fiber which is not evenly degummed is hydrolyzed to further separate the hemp fiber, thereby improving the bulkiness of the hemp fiber.
  • the hemp fiber after being cured by the second health bin is taken out and naturally left for 2 hours.
  • the hemp fiber after the above-mentioned health-care process was found to have a moisture regain rate of 12-16%, and the moisture regain rate of the hemp fiber increased to 32-38%. It can be seen that the health-preserving process of the invention can effectively improve the moisture regain of the hemp fiber, thereby improving the spinnability of the hemp fiber.
  • Example 9 the weight ratio of the health auxiliaries to water was 1:30, 1:45, and 1:60, and in actual operation, the weight ratio of the health auxiliaries to water was 1:30.
  • the object of the invention can be achieved within the scope of -1:60.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

L'invention porte sur un procédé de conservation sanitaire de fibres de chanvre, qui comprend les étapes suivantes consistant à : (1) pulvériser l'additif préparé sur les fibres de chanvre, le rapport en poids entre l'additif et les fribres de chanvre étant de 0,4 à 0,5; (2) introduire les fibres de chanvre traitées à l'étape (1) dans le premier entrepôt de conservation sanitaire et les y laisser pendant 2 à 3 jours; (3) retirer du premier entrepôt de conservation sanitaire les fibres de chanvre améliorées à l'étape (2), les retourner, puis les placer dans le deuxième entrepôt de conservation sanitaire. Une fois que la température est proche de 50-60°C, les conserver pendant 5 à 6 jours dans l'entrepôt de conservation sanitaire. Le procédé de conservation sanitaire permet à l'additif de mieux pénétrer dans l'âme interne des fibres de chanvre, avec pour effet d'améliorer efficacement l'aptitude au filage des fibres. De plus, l'invention porte sur un additif spécial de conservation sanitaire utilisé dans le procédé de conservation sanitaire précité. Cet additif de conservation sanitaire permet d'améliorer l'humidité et la souplesse des fibres, tout en garantissant la blancheur appropriée des fibres.
PCT/CN2008/001967 2007-12-17 2008-12-04 Procédé de conservation sanitaire de fibres de chanvre et additif spécial de conservation sanitaire pour fibres de jute utilisé dans ce procédé WO2009076795A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2010537236A JP5384516B2 (ja) 2007-12-17 2008-12-04 麻繊維養生製法及び黄麻繊維専用養生添加剤
US12/808,343 US20110185510A1 (en) 2007-12-17 2008-12-04 Process for health preserving bast fibres and the jute fibre specific health preservation assistant used in the same
MX2010006706A MX2010006706A (es) 2007-12-17 2008-12-04 Tecnologia de salud de la fibra de cañamo y agente auxilio de salud especial que se utiliza para esta tecnologia.
EP08861378A EP2236661A4 (fr) 2007-12-17 2008-12-04 Procédé de conservation sanitaire de fibres de chanvre et additif spécial de conservation sanitaire pour fibres de jute utilisé dans ce procédé
CA2709414A CA2709414A1 (fr) 2007-12-17 2008-12-04 Procede de conservation sanitaire de fibres du liber et additif special de conservation sanitaire pour fibres de jute utilise dans ce procedede

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN2007103012246A CN101205688B (zh) 2007-12-17 2007-12-17 一种黄麻纤维专用养生助剂
CN200710301225.0 2007-12-17
CN200710301223.1 2007-12-17
CN200710301223A CN100575594C (zh) 2007-12-17 2007-12-17 一种麻纤维养生工艺
CNA2007103012250A CN101177914A (zh) 2007-12-17 2007-12-17 黄麻纤维专用养生助剂
CN200710301224.6 2007-12-17

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WO2009076795A1 true WO2009076795A1 (fr) 2009-06-25

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Country Status (7)

Country Link
US (1) US20110185510A1 (fr)
EP (1) EP2236661A4 (fr)
JP (1) JP5384516B2 (fr)
KR (1) KR20100095448A (fr)
CA (1) CA2709414A1 (fr)
MX (1) MX2010006706A (fr)
WO (1) WO2009076795A1 (fr)

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Publication number Priority date Publication date Assignee Title
CN102115538B (zh) * 2010-12-17 2012-09-26 华东理工大学 改性氨基硅油及其用途
CN110188465B (zh) * 2019-05-30 2020-11-06 成都理工大学 土石混合体试样物理参数检测方法及场地稳定性评价方法
JP7576833B2 (ja) 2020-12-25 2024-11-01 株式会社アトリエMay 葦微細繊維と、その紡績糸、および不織布

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0394689A2 (fr) * 1989-03-29 1990-10-31 Union Carbide Chemicals And Plastics Company, Inc. Procédé de traitement de textiles et d'autres substrats avec des silicones cationiques aptes à être épuisés
JPH05195441A (ja) * 1992-01-20 1993-08-03 Shin Etsu Chem Co Ltd 繊維処理剤
CN1086273A (zh) 1992-10-24 1994-05-04 于翠英 亚麻二粗纤维干纺纺纱新工艺
CN1292435A (zh) 2000-08-30 2001-04-25 赵德辉 一种大麻湿纺纱制造方法及其产品
CN1312410A (zh) * 2001-03-07 2001-09-12 华东理工大学 低泛黄、滑爽型氨基硅乳柔软剂及其制备方法和应用
JP2003003378A (ja) * 2001-06-20 2003-01-08 Ge Toshiba Silicones Co Ltd 繊維処理剤
CN1796622A (zh) 2004-12-29 2006-07-05 甘肃省纺织研究所 亚麻二粗纤维双重处理改性方法
CN1821481A (zh) * 2006-03-17 2006-08-23 东华大学 一种黄麻纤维养生专用助剂
CN1844552A (zh) * 2005-12-20 2006-10-11 东华大学 一种黄麻的梳理细化方法
CN101177913A (zh) * 2007-12-17 2008-05-14 江苏紫荆花纺织科技股份有限公司 一种麻纤维养生工艺
CN101177914A (zh) * 2007-12-17 2008-05-14 江苏紫荆花纺织科技股份有限公司 黄麻纤维专用养生助剂
CN101205688A (zh) * 2007-12-17 2008-06-25 江苏紫荆花纺织科技股份有限公司 一种黄麻纤维专用养生助剂

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4738825B2 (ja) * 2005-02-03 2011-08-03 花王株式会社 透明シリコーンマイクロエマルション

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0394689A2 (fr) * 1989-03-29 1990-10-31 Union Carbide Chemicals And Plastics Company, Inc. Procédé de traitement de textiles et d'autres substrats avec des silicones cationiques aptes à être épuisés
JPH05195441A (ja) * 1992-01-20 1993-08-03 Shin Etsu Chem Co Ltd 繊維処理剤
CN1086273A (zh) 1992-10-24 1994-05-04 于翠英 亚麻二粗纤维干纺纺纱新工艺
CN1292435A (zh) 2000-08-30 2001-04-25 赵德辉 一种大麻湿纺纱制造方法及其产品
CN1312410A (zh) * 2001-03-07 2001-09-12 华东理工大学 低泛黄、滑爽型氨基硅乳柔软剂及其制备方法和应用
JP2003003378A (ja) * 2001-06-20 2003-01-08 Ge Toshiba Silicones Co Ltd 繊維処理剤
CN1796622A (zh) 2004-12-29 2006-07-05 甘肃省纺织研究所 亚麻二粗纤维双重处理改性方法
CN1844552A (zh) * 2005-12-20 2006-10-11 东华大学 一种黄麻的梳理细化方法
CN1821481A (zh) * 2006-03-17 2006-08-23 东华大学 一种黄麻纤维养生专用助剂
CN101177913A (zh) * 2007-12-17 2008-05-14 江苏紫荆花纺织科技股份有限公司 一种麻纤维养生工艺
CN101177914A (zh) * 2007-12-17 2008-05-14 江苏紫荆花纺织科技股份有限公司 黄麻纤维专用养生助剂
CN101205688A (zh) * 2007-12-17 2008-06-25 江苏紫荆花纺织科技股份有限公司 一种黄麻纤维专用养生助剂

Also Published As

Publication number Publication date
MX2010006706A (es) 2010-10-04
JP2011506785A (ja) 2011-03-03
CA2709414A1 (fr) 2009-06-25
EP2236661A1 (fr) 2010-10-06
EP2236661A4 (fr) 2012-12-19
US20110185510A1 (en) 2011-08-04
KR20100095448A (ko) 2010-08-30
JP5384516B2 (ja) 2014-01-08

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