RU2019120276A - Экструдированный сополимер полиакрилонитрила - Google Patents
Экструдированный сополимер полиакрилонитрила Download PDFInfo
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- RU2019120276A RU2019120276A RU2019120276A RU2019120276A RU2019120276A RU 2019120276 A RU2019120276 A RU 2019120276A RU 2019120276 A RU2019120276 A RU 2019120276A RU 2019120276 A RU2019120276 A RU 2019120276A RU 2019120276 A RU2019120276 A RU 2019120276A
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- Prior art keywords
- copolymer
- polymer fiber
- paragraphs
- additive
- metal ion
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- 229920002239 polyacrylonitrile Polymers 0.000 title claims 4
- 229920001577 copolymer Polymers 0.000 claims 20
- 229920005594 polymer fiber Polymers 0.000 claims 17
- 238000000034 method Methods 0.000 claims 14
- 239000000654 additive Substances 0.000 claims 12
- 230000000996 additive effect Effects 0.000 claims 12
- 239000000835 fiber Substances 0.000 claims 10
- 229910021645 metal ion Inorganic materials 0.000 claims 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 7
- 229910052710 silicon Inorganic materials 0.000 claims 7
- 239000010703 silicon Substances 0.000 claims 6
- 238000004519 manufacturing process Methods 0.000 claims 3
- 239000002243 precursor Substances 0.000 claims 3
- 125000000217 alkyl group Chemical group 0.000 claims 2
- 239000003085 diluting agent Substances 0.000 claims 2
- 238000001125 extrusion Methods 0.000 claims 2
- 239000000945 filler Substances 0.000 claims 2
- 238000002844 melting Methods 0.000 claims 2
- 230000008018 melting Effects 0.000 claims 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 claims 1
- 238000000333 X-ray scattering Methods 0.000 claims 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- 239000012080 ambient air Substances 0.000 claims 1
- 230000000845 anti-microbial effect Effects 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 230000002902 bimodal effect Effects 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000004132 cross linking Methods 0.000 claims 1
- 239000003431 cross linking reagent Substances 0.000 claims 1
- 150000002009 diols Chemical group 0.000 claims 1
- 238000009826 distribution Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 239000003063 flame retardant Substances 0.000 claims 1
- 125000000524 functional group Chemical group 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 150000002367 halogens Chemical class 0.000 claims 1
- 239000003999 initiator Substances 0.000 claims 1
- 125000005395 methacrylic acid group Chemical group 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229920005604 random copolymer Polymers 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/42—Introducing metal atoms or metal-containing groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/14—Methyl esters, e.g. methyl (meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/42—Nitriles
- C08F220/44—Acrylonitrile
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
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- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/07—Addition of substances to the spinning solution or to the melt for making fire- or flame-proof filaments
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
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- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
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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
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
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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
- D06M13/50—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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- 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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- 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
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- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
- B29K2033/18—Polymers of nitriles
- B29K2033/20—PAN, i.e. polyacrylonitrile
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
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- B29K2995/0039—Amorphous
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- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/26—Polymers or copolymers of unsaturated carboxylic acids or derivatives thereof
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Claims (33)
1. Полимерное волокно, полученное из сополимера полиакрилонитрила и сомономера, содержащее ион металла и/или кремний в количестве от примерно 1 до примерно 15% мас., причем указанное волокно не имеет заметной кристалличности, по результатам измерения с помощью рентгеновского рассеяния.
2. Полимерное волокно по п. 1, отличающееся тем, что указанный сополимер содержит от примерно 10 до примерно 30% мол. сомономера.
3. Полимерное волокно по п. 1 или п. 2, отличающееся тем, что сомономер представляет собой акриловый или метакриловый сомономер.
4. Полимерное волокно по любому из пп. 1-3, отличающееся тем, что сомономер не содержит галоген.
5. Полимерное волокно по любому из пп. 1-4, отличающееся тем, что ион металла представляет собой ион металла группы 3-16.
6. Полимерное волокно по п. 5, отличающееся тем, что ион металла представляет собой цинк (II).
7. Полимерное волокно по любому из пп. 1-6, отличающееся тем, что указанный сополимер представляет собой статистический сополимер.
8. Полимерное волокно по любому из пп. 1-7, отличающееся тем, что сополимер имеет средневесовую молекулярную массу от примерно 10 до примерно 100 кДа.
9. Полимерное волокно по любому из пп. 1-8, отличающееся тем, что сополимер имеет бимодальное молекулярно-массовое распределение.
10. Полимерное волокно по любому из пп. 1-9, содержащее наполнитель.
11. Полимерное волокно по любому из пп. 1-10, которое является поперечно-сшитым.
12. Полимерное волокно по любому из пп. 1-11, которое является поперечно-сшитым с помощью иона металла и/или кремния.
13. Полимерное волокно по любому из пп. 1-12, имеющее предельный кислородный индекс (LOI) по меньшей мере 40, измеренный с помощью ASTM D2863-13.
14. Полимерное волокно по любому из пп. 1-13, которое не поддерживает горение в воздухе окружающей среды.
15. Способ получения полимерного волокна, включающий:
получение расплава сополимера, содержащего (i) сополимер полиакрилонитрила и сомономера и (ii) добавку иона металла и/или кремнийсодержащую добавку в количестве от примерно 1 до примерно 15% мас.; и
экструзию расплава сополимера через формующую головку с получением указанного волокна.
16. Способ по п. 15, отличающийся тем, что стадия получения расплава сополимера включает плавление сополимера до температуры выше его температуры плавления, добавление добавки и диспергирование указанной добавки в расплавленном сополимере.
17. Способ по п. 16, отличающийся тем, что перемешивание осуществляют с помощью шнекового экструдера.
18. Способ по любому из пп. 15-17, отличающийся тем, что указанная добавка содержит добавку иона металла, и указанная добавка представляет собой соль указанного иона металла.
19. Способ по любому из пп. 15-18, отличающийся тем, что добавка содержит кремнийсодержащую добавку, и указанная добавка представляет собой алкоксисилан, содержащий функциональную алкильную группу, присоединенную к атому кремния.
20. Способ по п. 19, отличающийся тем, что функциональная алкильная группа содержит радикально полимеризуемую группу, и указанный способ включает добавление к сополимеру термоинициатора до добавления указанной добавки.
21. Способ получения полимерного волокна, включающий:
получение расплава сополимера, содержащего сополимер полиакрилонитрила и сомномера;
экструзию расплава сополимера через формующую головку с получением волокна-предшественника; и
обработку волокна-предшественника добавкой иона металла и/или кремнийсодержащей добавкой с получением полимерного волокна.
22. Способ по п. 21, отличающийся тем, что стадия обработки включает обработку волокна-предшественника раствором добавки в течение времени достаточного для внедрения в волокно от примерно 1 до примерно 15% мас. иона металла и/или кремния.
23. Способ по любому из пп. 15-22, отличающийся тем, что расплав сополимера содержит разбавитель.
24. Способ по п. 23, отличающийся тем, что разбавитель представляет собой диол или триол.
25. Способ по любому из пп. 15-24, отличающийся тем, что расплав сополимера содержит винил-функциональный сшивающий агент, посредством которого сополимер сшивается в процессе указанной экструзии.
26. Способ по любому из пп. 15-25, отличающийся тем, что расплав сополимера содержит наполнитель, способный к сшиванию с указанным сополимером.
27. Применение волокна по любому из пп. 1-14 или волокна, полученного способом по любому из пп. 15-26 для производства огнестойкой или негорючей ткани.
28. Применение волокна по любому из пп. 1-14 или волокна, полученного способом по любому из пп. 15-26 для производства противомикробной ткани.
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AU2016904999A AU2016904999A0 (en) | 2016-12-05 | Extruded polyacrylonitrile copolymer | |
AU2016904999 | 2016-12-05 | ||
PCT/AU2017/000254 WO2018102848A1 (en) | 2016-12-05 | 2017-11-30 | Extruded polyacrylonitrile copolymer |
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CA (1) | CA3046032A1 (ru) |
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JPS4934547A (ru) | 1972-08-01 | 1974-03-30 | ||
DE2658907A1 (de) * | 1976-12-24 | 1978-07-06 | Bayer Ag | Halogenfreie, schwerbrennbare acrylnitrilpolymerisate |
DE2713476A1 (de) * | 1977-03-26 | 1978-09-28 | Bayer Ag | Schwerbrennbare formmassen auf basis von acrylnitril |
JPH02145814A (ja) | 1988-11-25 | 1990-06-05 | Toray Ind Inc | 改良された黒鉛繊維の製造方法 |
US5106925A (en) | 1990-12-21 | 1992-04-21 | The Standard Oil Company | Preparation of melt-processable acrylonitrile/methacrylonitrile copolymers |
JPH04254460A (ja) | 1990-12-26 | 1992-09-09 | Toray Ind Inc | 水硬性無機質成形品およびその製造方法 |
JP3087226B2 (ja) * | 1991-02-14 | 2000-09-11 | 三菱レイヨン株式会社 | 耐熱性アクリロニトリル系複合体 |
GB9108942D0 (en) * | 1991-04-26 | 1991-06-12 | Courtaulds Plc | Fibre |
US5618901A (en) | 1993-11-10 | 1997-04-08 | The Standard Oil Company | Process for making a high nitrile multipolymer prepared from acrylonitrile and olefinically unsaturated monomers |
MY131716A (en) * | 1993-11-10 | 2007-08-30 | Standard Oil Co | A process for making a polymer of acrylonitrile, methacrylonitrile and olefinically unsaturated monomers |
US5897673A (en) * | 1995-12-29 | 1999-04-27 | Japan Exlan Company Limited | Fine metallic particles-containing fibers and method for producing the same |
EP2493969B1 (de) | 2009-10-27 | 2013-07-24 | Basf Se | Wärmealterungsbeständige polyamide mit flammschutz |
CN102108187B (zh) | 2009-12-28 | 2012-09-12 | 上海日之升新技术发展有限公司 | 一种高灼热丝环保型阻燃增强pbt/abs合金材料及其制备方法 |
JP2014167038A (ja) * | 2013-02-28 | 2014-09-11 | Toray Ind Inc | ポリアクリロニトリル系重合体、および炭素繊維前駆体繊維ならびに炭素繊維の製造方法 |
CN103806118B (zh) * | 2014-03-03 | 2016-01-20 | 上海正家牛奶丝科技有限公司 | 一种含喹啉铜的高吸湿腈纶纤维及其制备方法 |
CN105040150B (zh) | 2015-07-10 | 2017-03-22 | 东华大学 | 一种低温染色的收缩型聚丙烯腈纤维及其制备方法 |
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CA3053268C (en) | 2016-02-19 | 2024-02-13 | Metis Technologies Pty Ltd | Flame-retardant acrylonitrile polymer for fibre manufacture |
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AU2017371378B2 (en) | 2022-06-02 |
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WO2018102848A1 (en) | 2018-06-14 |
US11504893B2 (en) | 2022-11-22 |
ES2954970T3 (es) | 2023-11-27 |
EP3548528C0 (en) | 2023-08-30 |
CA3046032A1 (en) | 2018-06-14 |
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