US20050257324A1 - Process of fabric treatment with natural oil essence microcapsule - Google Patents

Process of fabric treatment with natural oil essence microcapsule Download PDF

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Publication number
US20050257324A1
US20050257324A1 US10/345,171 US34517103A US2005257324A1 US 20050257324 A1 US20050257324 A1 US 20050257324A1 US 34517103 A US34517103 A US 34517103A US 2005257324 A1 US2005257324 A1 US 2005257324A1
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United States
Prior art keywords
oil essence
fabric
fabrics
microcapsule
fabric treatment
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Abandoned
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US10/345,171
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English (en)
Inventor
Shiau-Yin Chang
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CHIAN TEXTILE INSTITUTE
CHINA TEXTILE INSTITUTE
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CHINA TEXTILE INSTITUTE
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Assigned to CHIAN TEXTILE INSTITUTE reassignment CHIAN TEXTILE INSTITUTE ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHANG, SHIAU-YIN
Publication of US20050257324A1 publication Critical patent/US20050257324A1/en
Abandoned legal-status Critical Current

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    • 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
    • D06M23/12—Processes in which the treating agent is incorporated in microcapsules
    • 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
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/02—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge
    • D06M10/025—Corona discharge or low temperature plasma

Definitions

  • This invention relates to a process of fabric treatment with natural oil essence microcapsules, which is an integrative process Including low temperature plasma fabric treatment technique, natural oil microcapsulation technique and fabric coating technique with natural oil microcapsules to provide highly valued synthetic fabrics with enhanced process efficiency and practical efficacy.
  • the present invention is an integrative processing procedure of fabric treatment technique with low temperature plasma, natural oil essence microcapsulation technique and fabric coating technique to improve the adhesion property of microcapsules with fabrics.
  • the smooth surface of fabrics is roughened or modified with low temperature plasma, wherein it is not only to increase the adhesion area but also to strengthen the binding ability between the adhesive agent and said fabrics.
  • the technique of natural oil essence microcapsules is applied to identify the diameters of said oil essence microcapsules between 5 and 15 ⁇ m, which is less than the radius of single fiber to be rationally distributed more on said plasma-treated fabrics, more resistant to the pressure/compression in coating process and more durable in washing.
  • the prepared oil essence microcapsules are coated on the fabric that had been treated with said plasma.
  • the natural oil essence microcapsules possess good resistance to high temperature, pressure alkaline and acid in the fabric coating process, also the finished fabric has satisfying softness and waterfastness.
  • microcapsulation technique provides external protection layer around said oil essence droplets with the contribution to releasing and controlling effect.
  • FIG. 1 is a diagram of the fabric treatment procedure of low temperature plasma technique.
  • FIG. 2 is a diagram of natural oil essence microcapsulation technique procedure.
  • FIG. 3 is a diagram of the fabric coating technique procedure with natural oil essence capsules.
  • FIG. 4 is a diagram of the other model of fabric treatment procedure of low temperature plasma technique.
  • FIG. 5 is a diagram of the other model of natural oil essence microcapsulation technique procedure.
  • FIG. 6 is a diagram of the other model of fabric coating technique procedure with natural oil essence microcapsules.
  • the present invention serves the process of fabric treatment with natural oil essence microcapsule, which provides an integrative processing procedure of low temperature plasma fabric treatment technique, natural oil essence microcapsulation technique and therewith fabric coating technique.
  • said low temperature plasma fabric treatment technique (a method of modifying the surfaces of said fabric) which is applicable for the fabrics, such as Nylon, PET, and PP.
  • said low temperature plasma fabric treatment technique a method of modifying the surfaces of said fabric which is applicable for the fabrics, such as Nylon, PET, and PP.
  • the said fabric is delivered to pass through the reactor for roughening the surface, wherein said treatment has no effect on the fabric tension and elongation.
  • FIG. 2 shown as a processing procedure of oil essence microcapsulation.
  • FIG. 3 shown as a fabric coating procedure with natural oil essence microcapsules.
  • said binding agent is identified as acrylic ester copolymer with solid component between 40 and 46%, pH value between 4 and 6, and viscosity been 20 and 200 cps, which is nonionic emulsification system, then modulating said solution's pH value between 3 and 5 with buffer solution of pH value 10. If the pH value were lower than 3 that said natural oil essence microcapsules would tend to aggregate, while the natural oil essence microcapsules could't react easily with the binding agent it pH value were higher than 5.
  • Figs. form 4 to 6 shown as one of other models of fabric treatment technique with natural oil essence microcapsule, i.e., an integrative process of low temperature plasma fabric treatment technique, natural oil essence microcapsulation technique and therewith fabric coating technique.
  • the said low temperature plasma fabric treatment technique is also recognized as the methods of surface modification and surface inducing-grafting, which sultes to the synthetic fabrics, such as Nylon, PET, PP and so on.
  • the material of the fabric surface is required to possess an reacting group to render its grafting with function group of the monomer applied to grant an evenly modified surface. As the process shown in FIG.
  • the lower pressured reactor is filled with non-polymerizable argon gas under a power between 1.0 and 1.4 kw, pressure between 200 and 400 mtorr, temperature between 15° C. and 25° C. and the process time between 5 and 15 minutes.
  • the said fabrics are delivered to pass through said reactor for discharging the atoms of the said fabric surface to form oxygen-containing polar groups or oxides, which constitutes to a bridging stage.
  • the following inducing-grating co-polymerization is processed with hydrophilic monomers (AAC) and HEMA to form a mass amount of radicals under a power between 1.0 and 1.8 kw, pressure between 100 and 400 mtorr, temperature between 20° C. and 30° C., processing timing between 5 and 30 minutes, and said monomer concentration between 10% and 30%.
  • AAC hydrophilic monomers
  • HEMA hydrophilic monomers
  • FIG. 5 shown as another model of the process procedure of natural oil essence microcapsulation.
  • the said natural oil essence saponification is processed under a temperature between 60° C. and 75° C. and agitating speed at a range between 5,000 and 9,000 rpm.
  • the shell polymer of [C 3 N 3 (N H C n H m O a ) 2 ] x is then gradually dropped into said container at a ratio between 10% and 100%.
  • the agitating speed is adjusted between 6,000 and 15,000 rpm for 3 to 5 minutes, then slowed between 300 and 600 rpm for 2 and 4 hours.
  • the following pH value is modulated between 2 and 5 with 6% w.t. citric acid, and then a volume between 100 and 300 ml of distilled water is added with temperature set between 75° C. and 95° C.
  • the formed oil essence microcapsule is percolated two times with fresh water and then shade drying. Hence, the natural oil essence microcapsules are produced.
  • FIG. 6 shown as the other model of the process of fabric coating technique with natural oil essence microcapsules.
  • the pH value is adjusted between 3 and 5 with a buffer solution of pH value 10.
  • the present invention of the process of fabric treatment with natural oil essence microcapsule has features as follows:

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
US10/345,171 2002-04-09 2003-01-16 Process of fabric treatment with natural oil essence microcapsule Abandoned US20050257324A1 (en)

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TW091107129A TWI316979B (enrdf_load_stackoverflow) 2002-04-09 2002-04-09
TW091107129 2002-04-09

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103437192A (zh) * 2013-08-13 2013-12-11 江苏金太阳纺织科技有限公司 一种纯天然芳香微胶囊织物整理剂的制备方法及其应用
CN110592954A (zh) * 2019-09-05 2019-12-20 天津市城西广源电力工程有限公司 一种驱蚊织物整理液、驱蚊整理织物及其制备方法
CN111893772A (zh) * 2020-08-06 2020-11-06 河南优思特医疗科技有限公司 一种含香织物的制造方法及含香织物
CN114149663A (zh) * 2021-12-13 2022-03-08 上海彩艳实业有限公司 一种植物香精pbs母粒及其制备皮芯结构纤维的方法
CN116905213A (zh) * 2023-09-07 2023-10-20 一木生态纺织品(江苏)有限公司 具有艾草微胶囊缓释功能的莱赛尔纱线的加工方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201241266A (en) * 2011-04-01 2012-10-16 Abo Biotech Corp Production method of cotton yarn combined with functional element and functional fabric made by the same

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981821A (en) * 1973-07-17 1976-09-21 Fuji Photo Film Co., Ltd. Process for preparing microcapsules
US4389330A (en) * 1980-10-06 1983-06-21 Stolle Research And Development Corporation Microencapsulation process
US4622244A (en) * 1979-09-04 1986-11-11 The Washington University Process for preparation of microcapsules
US4664936A (en) * 1985-01-30 1987-05-12 Shin-Etsu Chemical Co., Ltd. Aromatic polyamide fiber-based composite prepreg
US4744860A (en) * 1986-04-14 1988-05-17 Shell Oil Company Process for making a non-polar polymeric material dyeable with an acid dye
US5284543A (en) * 1990-03-14 1994-02-08 Bridgestone Corporation Method for preparing a rubber-based composite material
US5462781A (en) * 1991-06-14 1995-10-31 W. L. Gore & Associates, Inc. Surface modified porous expanded polytetrafluoroethylene and process for making
US6399192B1 (en) * 1997-06-18 2002-06-04 Biofarm S.R.L. Adhesive plaster with microcapsules containing essences, and method for its preparation
US6482517B1 (en) * 1997-09-09 2002-11-19 Select Release, L.C. Coated particles, methods of making and using
US6685685B2 (en) * 2000-12-18 2004-02-03 The Procter & Gamble Company Disposable excreta management device
US6913823B2 (en) * 2001-07-26 2005-07-05 Montefibre S.P.A. Process for the preparation of water repellent materials made of acrylic fiber

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981821A (en) * 1973-07-17 1976-09-21 Fuji Photo Film Co., Ltd. Process for preparing microcapsules
US4622244A (en) * 1979-09-04 1986-11-11 The Washington University Process for preparation of microcapsules
US4389330A (en) * 1980-10-06 1983-06-21 Stolle Research And Development Corporation Microencapsulation process
US4664936A (en) * 1985-01-30 1987-05-12 Shin-Etsu Chemical Co., Ltd. Aromatic polyamide fiber-based composite prepreg
US4744860A (en) * 1986-04-14 1988-05-17 Shell Oil Company Process for making a non-polar polymeric material dyeable with an acid dye
US5284543A (en) * 1990-03-14 1994-02-08 Bridgestone Corporation Method for preparing a rubber-based composite material
US5462781A (en) * 1991-06-14 1995-10-31 W. L. Gore & Associates, Inc. Surface modified porous expanded polytetrafluoroethylene and process for making
US6399192B1 (en) * 1997-06-18 2002-06-04 Biofarm S.R.L. Adhesive plaster with microcapsules containing essences, and method for its preparation
US6482517B1 (en) * 1997-09-09 2002-11-19 Select Release, L.C. Coated particles, methods of making and using
US6685685B2 (en) * 2000-12-18 2004-02-03 The Procter & Gamble Company Disposable excreta management device
US6913823B2 (en) * 2001-07-26 2005-07-05 Montefibre S.P.A. Process for the preparation of water repellent materials made of acrylic fiber

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103437192A (zh) * 2013-08-13 2013-12-11 江苏金太阳纺织科技有限公司 一种纯天然芳香微胶囊织物整理剂的制备方法及其应用
CN110592954A (zh) * 2019-09-05 2019-12-20 天津市城西广源电力工程有限公司 一种驱蚊织物整理液、驱蚊整理织物及其制备方法
CN111893772A (zh) * 2020-08-06 2020-11-06 河南优思特医疗科技有限公司 一种含香织物的制造方法及含香织物
CN114149663A (zh) * 2021-12-13 2022-03-08 上海彩艳实业有限公司 一种植物香精pbs母粒及其制备皮芯结构纤维的方法
CN116905213A (zh) * 2023-09-07 2023-10-20 一木生态纺织品(江苏)有限公司 具有艾草微胶囊缓释功能的莱赛尔纱线的加工方法

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Owner name: CHIAN TEXTILE INSTITUTE, TAIWAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CHANG, SHIAU-YIN;REEL/FRAME:013672/0861

Effective date: 20021231

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION