JP7275184B2 - アラミド繊維の改質方法 - Google Patents
アラミド繊維の改質方法 Download PDFInfo
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- 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
- D06M13/02—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with hydrocarbons
- D06M13/03—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with hydrocarbons with unsaturated hydrocarbons, e.g. alkenes, or alkynes
- D06M13/07—Aromatic hydrocarbons
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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
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/48—Tyre cords
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J3/00—Modifying the surface
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J3/00—Modifying the surface
- D02J3/06—Modifying the surface by polishing, e.g. glazing, glossing
- D02J3/08—Modifying the surface by polishing, e.g. glazing, glossing by compressing, e.g. by calendering or ironing
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- 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
- D06M10/003—Treatment with radio-waves or microwaves
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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
- 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
- D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
- D06M10/06—Inorganic compounds or elements
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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
- 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
- D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
- D06M10/08—Organic compounds
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- 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
- D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
- D06M13/51—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond
- D06M13/513—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
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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
- 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
- D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
- D06M13/51—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond
- D06M13/513—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
- D06M13/5135—Unsaturated compounds containing silicon atoms
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
- D06B3/06—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments individually handled
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/34—Polyamides
- D06M2101/36—Aromatic polyamides
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- 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
- D06M23/10—Processes in which the treating agent is dissolved or dispersed in organic solvents; Processes for the recovery of organic solvents thereof
- D06M23/105—Processes in which the solvent is in a supercritical state
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- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
- D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides
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- 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
- D10B2505/00—Industrial
- D10B2505/02—Reinforcing materials; Prepregs
- D10B2505/022—Reinforcing materials; Prepregs for tyres
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Dispersion Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatment Of Fiber Materials (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Description
本開示は、アラミド繊維表面を改質して、粗さ及びエラストマー材料、例えば、ゴム含有組成物に対する接着性を改善する方法に関する。本開示は、更に、加硫された製品、例えばタイヤ及びベルトを製造する際の、表面が改良されたアラミド繊維の使用に関する。
(-NH-A1-NH-CO-A2-CO-)n
ケブラー繊維の酸処置
ケブラー繊維のマイクロ波/酸処理
ケブラー繊維の機械的処理
未処理及び処理済繊維の接着性試験
未処理及び処理済繊維の接着性試験
未処理及び処理済繊維の接着性試験
未処理及び処理済繊維の接着性試験
Claims (10)
- アラミド繊維表面の改質方法であって、
a.前記アラミド繊維に張力を加えることと、
b.前記アラミド繊維を、30°より大きな角度で曲げて、前記アラミド繊維の表面を改質することと、
c.前記アラミド繊維にかかる前記張力をゆるめることと、を含む方法。 - 前記アラミド繊維はポリ(パラフェニレンテレフタルアミド)又はポリ(メタフェニレンイソフタルアミド)である、請求項1に記載の方法。
- 前記工程(a)のアラミド繊維に加える前記張力は、少なくとも0.5Nであり、及び工程(b)は、前記アラミド繊維を45~150°の範囲の角度で曲げることを含む、請求項1に記載の方法。
- 工程(b)は、前記アラミド繊維を少なくとも30°の角度で2回以上曲げることを含む、請求項1に記載の方法。
- 前記アラミド繊維は、工程(c)の後、10~200回転/メートルの範囲の撚り数で、撚り合わされる、請求項1に記載の方法。
- 前記工程(c)のアラミド繊維を、カップリング剤に接触させることを更に含む、請求項1に記載の方法。
- 前記カップリング剤は、2個以上のビニル基を有する環式化合物、又は分岐状アルキル置換基を有する環式化合物である、請求項6に記載の方法。
- 前記カップリング剤は、1000未満の分子量(Mw)を有するビニル置換低分子量シリコーン、又はこれらの組み合わせである、請求項6に記載の方法。
- 前記カップリング剤は溶媒と混合され、前記溶媒は超臨界二酸化炭素である、請求項6に記載の方法。
- 前記工程(c)のアラミド繊維をカップリング剤流体中に少なくとも30分間、更に浸漬し、カップリング剤流体中に浸漬後の前記アラミド繊維が、下記ゴム組成物に対して0.8MPaを上回る接着性を有し、
前記カップリング剤が、2個以上のビニル基を有する環式化合物、分岐状アルキル置換基を有する環式化合物、及び1000未満の分子量(Mw)を有するビニル置換低分子量シリコーンからなる群から選択される少なくともいずれかであり、
前記接着性は、インストロン引張試験機を使用して実施した接着性試験による接着性であって、前記アラミド繊維に固定量の150回転/メートルの撚りをかけ、その後、前記アラミド繊維を下記ゴム組成物の2つのストリップの間に配置して行った接着性試験による接着性である、請求項1に記載の方法。
<ゴム組成物>
100phrの天然ゴム、65phrのカーボンブラック、10phrのナフテン油、1.3phrのステアリン酸、5phrの酸化亜鉛、1.2phrの硫黄、0.8phrのN-tert-ブチルベンゾチアゾール-2-スルホンアミド(TBBS)、および1.3phrの2,2´-ジチオビスベンゾチアゾール(MBTS)からなるゴム組成物
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US (2) | US10738418B2 (ja) |
EP (1) | EP3337919B1 (ja) |
JP (3) | JP6872177B2 (ja) |
CN (2) | CN113005768B (ja) |
WO (1) | WO2017031308A1 (ja) |
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DE102016011645A1 (de) | 2016-09-26 | 2018-03-29 | Textilcord Steinfort S.A. | Textiles verstärkungsmaterial und verfahren zu dessen herstellung |
CN107501581B (zh) * | 2017-07-26 | 2022-08-12 | 浙江吉利控股集团有限公司 | 一种改性橡胶的制备方法、改性橡胶和防弹防刺穿轮胎 |
DE102018214834B4 (de) * | 2018-08-31 | 2024-02-22 | Airbus Defence and Space GmbH | Verfahren zur Nanostrukturierung von Kohlefaseroberflächen in Faserverbundkunststoffen basierend auf Schwefel und aromatischen Kohlenwasserstoffen sowie ein gemäß dem Verfahren hergestellter Faserverbundkunststoff sowie ein Verfahren zur Reparatur mindestens einer Faser in einem Faserverbundkunststoff |
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EP3337919B1 (en) | 2021-04-07 |
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US20180237982A1 (en) | 2018-08-23 |
EP3337919A4 (en) | 2019-06-26 |
JP2021101056A (ja) | 2021-07-08 |
CN108138372A (zh) | 2018-06-08 |
CN113005768B (zh) | 2024-01-26 |
JP2018528336A (ja) | 2018-09-27 |
EP3337919A1 (en) | 2018-06-27 |
WO2017031308A1 (en) | 2017-02-23 |
US10738418B2 (en) | 2020-08-11 |
CN108138372B (zh) | 2021-01-05 |
US20200370237A1 (en) | 2020-11-26 |
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