TW200912088A - Boron nitride fiber paper and method for producing the same - Google Patents
Boron nitride fiber paper and method for producing the same Download PDFInfo
- Publication number
- TW200912088A TW200912088A TW097107671A TW97107671A TW200912088A TW 200912088 A TW200912088 A TW 200912088A TW 097107671 A TW097107671 A TW 097107671A TW 97107671 A TW97107671 A TW 97107671A TW 200912088 A TW200912088 A TW 200912088A
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- Taiwan
- Prior art keywords
- fiber
- boron nitride
- paper
- fiber paper
- weight
- Prior art date
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- 239000000835 fiber Substances 0.000 title claims abstract description 199
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 229910052582 BN Inorganic materials 0.000 title claims abstract description 73
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 238000000034 method Methods 0.000 claims description 23
- 239000002071 nanotube Substances 0.000 claims description 14
- 239000003960 organic solvent Substances 0.000 claims description 13
- 239000004094 surface-active agent Substances 0.000 claims description 13
- 239000002904 solvent Substances 0.000 claims description 10
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 230000002776 aggregation Effects 0.000 claims description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 3
- 150000002576 ketones Chemical class 0.000 claims description 3
- MHZGKXUYDGKKIU-UHFFFAOYSA-N Decylamine Chemical compound CCCCCCCCCCN MHZGKXUYDGKKIU-UHFFFAOYSA-N 0.000 claims description 2
- 238000004220 aggregation Methods 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
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- 150000007524 organic acids Chemical class 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims description 2
- 241000239226 Scorpiones Species 0.000 claims 2
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- 150000002923 oximes Chemical class 0.000 claims 1
- 230000001747 exhibiting effect Effects 0.000 abstract description 3
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- 150000003839 salts Chemical class 0.000 description 8
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 5
- 229910052796 boron Inorganic materials 0.000 description 5
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- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
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- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
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- 229920001410 Microfiber Polymers 0.000 description 2
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- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 2
- ZWXPDGCFMMFNRW-UHFFFAOYSA-N N-methylcaprolactam Chemical compound CN1CCCCCC1=O ZWXPDGCFMMFNRW-UHFFFAOYSA-N 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
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- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
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- WOWHHFRSBJGXCM-UHFFFAOYSA-M cetyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)C WOWHHFRSBJGXCM-UHFFFAOYSA-M 0.000 description 1
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- CGZZMOTZOONQIA-UHFFFAOYSA-N cycloheptanone Chemical compound O=C1CCCCCC1 CGZZMOTZOONQIA-UHFFFAOYSA-N 0.000 description 1
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- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
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- TWFQJFPTTMIETC-UHFFFAOYSA-N dodecan-1-amine;hydron;chloride Chemical compound [Cl-].CCCCCCCCCCCC[NH3+] TWFQJFPTTMIETC-UHFFFAOYSA-N 0.000 description 1
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
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- 238000000265 homogenisation Methods 0.000 description 1
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- 229940117955 isoamyl acetate Drugs 0.000 description 1
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- 239000011777 magnesium Substances 0.000 description 1
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- MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
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- 229940043348 myristyl alcohol Drugs 0.000 description 1
- AJFDBNQQDYLMJN-UHFFFAOYSA-N n,n-diethylacetamide Chemical compound CCN(CC)C(C)=O AJFDBNQQDYLMJN-UHFFFAOYSA-N 0.000 description 1
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- SQDFHQJTAWCFIB-UHFFFAOYSA-N n-methylidenehydroxylamine Chemical compound ON=C SQDFHQJTAWCFIB-UHFFFAOYSA-N 0.000 description 1
- AFQGAXFMOMNYDL-UHFFFAOYSA-N n-octyloctan-1-amine;hydrochloride Chemical compound Cl.CCCCCCCCNCCCCCCCC AFQGAXFMOMNYDL-UHFFFAOYSA-N 0.000 description 1
- 239000002073 nanorod Substances 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- WSGCRAOTEDLMFQ-UHFFFAOYSA-N nonan-5-one Chemical compound CCCCC(=O)CCCC WSGCRAOTEDLMFQ-UHFFFAOYSA-N 0.000 description 1
- IOQPZZOEVPZRBK-UHFFFAOYSA-N octan-1-amine Chemical compound CCCCCCCCN IOQPZZOEVPZRBK-UHFFFAOYSA-N 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
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- 238000005191 phase separation Methods 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- PJGSXYOJTGTZAV-UHFFFAOYSA-N pinacolone Chemical compound CC(=O)C(C)(C)C PJGSXYOJTGTZAV-UHFFFAOYSA-N 0.000 description 1
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- 239000011148 porous material Substances 0.000 description 1
- 229940114930 potassium stearate Drugs 0.000 description 1
- ANBFRLKBEIFNQU-UHFFFAOYSA-M potassium;octadecanoate Chemical compound [K+].CCCCCCCCCCCCCCCCCC([O-])=O ANBFRLKBEIFNQU-UHFFFAOYSA-M 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- KRIOVPPHQSLHCZ-UHFFFAOYSA-N propiophenone Chemical compound CCC(=O)C1=CC=CC=C1 KRIOVPPHQSLHCZ-UHFFFAOYSA-N 0.000 description 1
- 229940090181 propyl acetate Drugs 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
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- 239000002002 slurry Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- BTURAGWYSMTVOW-UHFFFAOYSA-M sodium dodecanoate Chemical compound [Na+].CCCCCCCCCCCC([O-])=O BTURAGWYSMTVOW-UHFFFAOYSA-M 0.000 description 1
- 229940082004 sodium laurate Drugs 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 229940045870 sodium palmitate Drugs 0.000 description 1
- HFQQZARZPUDIFP-UHFFFAOYSA-M sodium;2-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O HFQQZARZPUDIFP-UHFFFAOYSA-M 0.000 description 1
- DAJSVUQLFFJUSX-UHFFFAOYSA-M sodium;dodecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCS([O-])(=O)=O DAJSVUQLFFJUSX-UHFFFAOYSA-M 0.000 description 1
- GGXKEBACDBNFAF-UHFFFAOYSA-M sodium;hexadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCC([O-])=O GGXKEBACDBNFAF-UHFFFAOYSA-M 0.000 description 1
- QDWYPRSFEZRKDK-UHFFFAOYSA-M sodium;sulfamate Chemical compound [Na+].NS([O-])(=O)=O QDWYPRSFEZRKDK-UHFFFAOYSA-M 0.000 description 1
- 150000003408 sphingolipids Chemical class 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
- DWRGLIHFAJTMGM-UHFFFAOYSA-N thiohydroxylamine;hydrochloride Chemical compound Cl.SN DWRGLIHFAJTMGM-UHFFFAOYSA-N 0.000 description 1
- 150000004992 toluidines Chemical class 0.000 description 1
- AQZSPJRLCJSOED-UHFFFAOYSA-M trimethyl(octyl)azanium;chloride Chemical compound [Cl-].CCCCCCCC[N+](C)(C)C AQZSPJRLCJSOED-UHFFFAOYSA-M 0.000 description 1
- MQAYPFVXSPHGJM-UHFFFAOYSA-M trimethyl(phenyl)azanium;chloride Chemical compound [Cl-].C[N+](C)(C)C1=CC=CC=C1 MQAYPFVXSPHGJM-UHFFFAOYSA-M 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 1
- 238000001947 vapour-phase growth Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/36—Inorganic fibres or flakes
- D21H13/46—Non-siliceous fibres, e.g. from metal oxides
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4209—Inorganic fibres
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
- D21H5/18—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of inorganic fibres with or without cellulose fibres
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0313—Organic insulating material
- H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
- H05K1/0366—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement reinforced, e.g. by fibres, fabrics
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0386—Paper sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0306—Inorganic insulating substrates, e.g. ceramic, glass
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0203—Fillers and particles
- H05K2201/0242—Shape of an individual particle
- H05K2201/026—Nanotubes or nanowires
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0275—Fibers and reinforcement materials
- H05K2201/0284—Paper, e.g. as reinforcement
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Textile Engineering (AREA)
- Paper (AREA)
- Inorganic Fibers (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Description
200912088 九、發明說明 【發明所屬之技術領域】 本發明係有關氮化硼無機纖維紙及其製造方法。更詳 細者係有關本發明爲含有纖維徑1 μ m以下之氮化硼纖維 ’由纖維聚集體所成之氮化硼系纖維紙及其製造方法。 【先前技術】 近年來被開發一種,以玻璃纖維、碳纖維、金屬纖維 、陶瓷纖維等無機化合物所成之纖維爲主要材料,賦予紙 的性質,進行加工之無機纖維紙。此等纖維紙係可賦予以 耐熱性、電特性、機械特性爲始之各種特性,因此廣泛適 於各領域用途。 如:二氧化矽、氧化鋁纖維所成之陶瓷纖維紙可活絡 良好的耐熱性、斷熱性、機械特性,被硏討應用於濾器、 摩擦劑、斷熱材料等之應用。該無機纖維於先行技術中, 於一千數百度之爐中熔解該原料之無機物,以壓縮空氣、 紡絲機、吹出作成纖維化,故製法上含5 0 %之非纖維狀料 子,爲用於無機纖維紙時,務必去除該非纖維狀粒子。又 ,先行技術取得之無機纖維紙其構成其之纖維直徑較大, 因此,不易薄膜化。爲此,一般作爲主體纖維者,使纖維 徑5 μ m以下之短玻璃絲藉由使用總纖維重量5 0 %以上之 濕式造紙法,製造印刷配線板用玻璃纖維不織布(特開平 1 1 - 1 8995 7號公報)或作成含有其平均纖維徑7μηι以上之 短玻璃絲50mass%以上與平均纖維徑爲Ιμιη以下之二氧 200912088 化砂極細纖維3〜20mass %之不織布(特開2004-183178號 公報)等被揭示之。此等方法取得之纖維不織布因含有短 玻璃絲,故其耐熱性不足之問題存在。 另外’特開2004-190183號公報及特開2000-109306 號公報中被揭示有’氮化硼奈米管所代表之氮化硼纖維可 藉由CVD法調製之。該氮化硼纖維如:作爲具有高強度 、高彈性率、高導熱性且絕緣性、高耐熱性特徵之無機塡 料者,添加於聚合物等之構造材料塊中,可期待提昇機械 性物性、耐熱性、導熱性之配合物例。更使氮化硼纖維成 形後’只要可呈薄膜狀成形’即可期待作爲超出先行技術 之無機纖維之耐熱、高強度基材、導熱性基材之應用。惟 ’目前爲止’尙無使用氮化硼纖維’進行纖維紙之造紙的 報告。 【發明內容】 本發明者’鑑於上述先行技術,進行精密硏討結果, 進而完成本發明。 本發明目的係爲解決上述先行技術之問題點,提供一 種具有微細纖維徑’且’顯示良好耐熱性、機械特性及導 熱性之氮化硼系纖維紙。本發明其他目的係提供一種以極 簡便之方法,製造該氮化硼系纖維紙之方法。本發明進一 步由以下說明確定其他目的及優點。 亦即’本發明上述目的及優點係’第1其特徵由於纖 維聚集體中含有40重量%以上之纖維徑丨μπι以下之氮化 200912088 硼纖維的該纖維聚集體所成之纖維紙被達成之。 本發明該目的及優點係,第2其特徵係將於纖維聚集 體中含有4 0重量%以上之纖維徑1 μιη以下之氮化硼纖維 的該纖維聚集體分散於界面活性劑水溶液或有機溶媒,接 著使取得分散液附著於造紙,藉由本發明纖維紙之製造方 法被達成之。 【實施方式】 [發明實施之最佳形態] 以下,針對本發明進行詳細說明。 本發明氮化硼系纖維紙之特徵係由於纖維聚集體中含 有4 0重量%以上之纖維徑1 μπ!以下之氮化硼纖維之該纖 維聚集體所成。本發明纖維紙係由以氮化硼纖維爲主成份 之纖維聚集體所構成。理想的厚度爲ΙΟμιη以上,更佳者 爲20μπι〜5mm。外觀量爲1 0 0 g/m2以上者宜,更佳者爲 200〜l,000g/m2。另外,本發明中纖維聚集體係指,短纖 維及/或長纖維相互混合,或未相互混合之聚集狀態。 本發明纖維紙中,纖維聚集體中含有纖維徑1 μιη以 下之氮化硼纖維比例若小於4 0重量%時,則取得纖維紙 表面積將變小而不理想。氮化硼纖維中含有纖維徑1 μιη 以下之理想比例爲5 0重量%以上,較佳者爲8 0重量%以 上。 構成纖維聚合體之纖維之平均纖維徑爲0.4nm〜1 μιη 者宜。平均纖維徑可藉由掃描型電子顯微鏡,觀察纖維紙 200912088 之表面組織,由任意1 5 0根之平均値進行定量之。構成纖 維紙之纖維平均纖維徑若大於1 μιη時,則該纖維紙之薄 型化不易,又纖維紙之表面積亦變小爲不理者。另外,構 成纖維聚集體之纖維平均長寬比爲5以上者宜。平均長寬 比可藉由掃描型電子顯微鏡,觀察纖維紙之表面組織,由 任意150根之直徑及長度之平均値進行定量之。 氮化硼係具有1,000 °c以上之溫度仍可承受之高耐熱 性,且亦具有良好的耐腐蝕性,因此,由取得發揮此特性 之纖維紙之目的,纖維聚集體主要由氮化硼纖維所構成者 宜。纖維聚集體之40~ 100重量%爲氮化硼纖維者宜,更 佳者爲60〜100重量%。 又,纖維聚集體中氮化硼纖維以外之其他纖維,亦可 含有如:合成纖維、天然纖維、無機纖維之纖維構造體。 此時,氮化硼纖維以外之纖維之平均纖維徑爲超出1 μ™ 者亦無妨,而一般構成纖維紙之纖維聚集體全體之平均纖 維徑爲Ιμηι以下者宜,更佳者爲0.4〜Ιμηι。 氮化硼纖維之理想纖維徑爲l〇nm〜700 nm者宜,更佳 者爲20mm〜500nm。作爲該氣化硼纖維者,如:氮化硼奈 米管、氮化硼奈米棒所代表之纖維狀構造體例。其中又以 纖維聚集體由氮化硼奈米管所成者宜。纖維聚集體之 1〜100重量%爲氮化硼奈米管者宜,10~ 100重量%爲氮化 硼奈米管爲更佳者。 作爲此氮化硼奈米管之製造方法者,公知者可利用電 弧放電池、雷射加熱法、化學氣相成長法合成之。又使用 200912088 硼化鎳作爲觸媒者如以硼爲原料進行合成之方法亦爲公知 者。又,使用碳奈米管作爲鑄模使用後,使氧化硼與氮進 行反應後合成之方法亦被揭示之。本發明所使用之氮化硼 纖維並未受限藉由此等方法所製造者。氮化硼纖維亦可使 用強酸處理、化學修飾者。 如上述構成纖維聚集體之纖維平均長寬比爲5以上者 宜,更於氮化硼纖維中長寬比爲未達5之實質上不含纖維 者更佳。其中,「實質上不含」係指藉由掃描型電子顯微 鏡觀察任意部位,其長寬比未出現具有5以下之纖維長之 纖維之意。氮化硼纖維中,含有具其以下之纖維長之纖維 後,則取得纖維紙之力學強度將不足。氮化硼纖維中,實 質上不含具有長寬比10以下之纖維長之纖維者宜,更佳 者爲不含具有長寬比20以下之纖維長之纖維。 本發明纖維紙亦可含有纖維形狀以外之成份,如:無 機粒子、黏合劑成份等。進一步於纖維聚集體中混合黏合 劑成份後,亦可改善纖維紙之力學特性。 本發明纖維紙之製造時,只要可取得上述纖維紙之方 法,均可任意採用,一般如:含有製造氮化硼纖維之步驟 ,於有機溶媒或界面活性劑水溶液中分散該溶媒之步驟、 及使該纖維之分散溶液進行造紙之步驟,之纖維紙之製造 方法爲理想形態例。本發明製造方法如:由碳奈米管纖維 製造纖維紙之方法(特開2006-3 3 5604號公報),不同於製 造纖維後使纖維分散於媒體前務必進行氧化處理、酸處理 ,將極性基導入纖維之步驟之方法,無須藉由該處理導入 -9- 200912088 極性基,不處理者宜。 其中,纖維不僅去除分散此之溶媒,形成纖維之狀態 ,該溶媒之一部份亦含於纖維之狀態。 有關造紙方法’具體而言,可使用造紙步驟中之脫水 ,乾燥方法之公知方法,如:使用長網、圓網之方法,藉 由加壓滾輥、吸水輥、吸引裝置,將水份壓搾去除、吸引 去除、或以熱、風乾燥等任意方法均可使用。 本發明中之具體使用方法如:將取得纖維分散於界面 活性劑水溶液或適當的有機溶媒等,作成漿料後,作成濕 紙’將此濕紙進行脫水、乾燥之濕式造紙法。此時,同時 分散纖維與黏合劑成份等,可均勻塗佈黏合劑成份。 使氮化硼纖維分散於界面活性劑水溶液或有機溶媒時 ,進行攪拌、振盪、超音波照射等之處理者宜,特別進行 超音波照射處理最爲理想。 分散時,氮化硼纖維與界面活性劑水溶液或有機溶媒 之混合比爲 0.1: 100〜100: 1〇〇(重量比)之範圍者宜,特 別理想者爲〇 . 5 : 1 ο 〇 ~2 0 : 1 0 0 (重量比)之範圍。 又’界面活性劑水溶液之界面活性劑濃度爲0.05〜20 重量%者宜,特別理想者爲0·1~10重量%之範圍。 作爲所使用之分散媒體者,使用界面活性劑水溶液時 ’界面活性劑可爲先行技術公知之任意公知之任意種類均 可使用之。作爲該界面活性劑者,如:陰離子性界面活性 劑、陽離子性界面活性劑,兩性界面活性劑及/或非離子 性界面活性劑之例。作爲陰離子性界面活性劑者,如·· 1) -10- 200912088 月桂基硫酸酯鈉等所代表之烷基硫酸酯及其鹽、2)月桂基 磺酸鈉、月桂苯磺酸鈉、月桂萘磺酸鈉等所代表之烯烴磺 酸、芳基磺酸及其鹽、3)棕櫚酸鈉、月桂酸鈉及硬脂酸鉀 等所代表之脂肪族羧酸及其鹽、4)油酸醯胺磺酸鈉所代表 之醯胺磺酸及其鹽例。陽離子性界面活性劑例者,如:1) 辛基三甲銨氯化物,月桂基三甲銨溴化物、鯨蠟三甲銨氯 化物、苯基三甲銨氯化物類之四級烷銨、四級芳基銨及其 鹽、2)辛基三甲鱗氯化物,月桂基三甲錢溴化物、鯨蠟三 甲鳞氯化物類之四級烷基鱗及其鹽、3 )鯨蠟吡啶鎗氯化物 、月桂基吡啶鎗硫化物所代表之烷基吡啶錄及其鹽、4)二 乙胺乙基油基醯胺所代表之胺基烷基醯胺類、5)癸基胺鹽 酸鹽、月桂胺鹽酸鹽、二辛胺鹽酸鹽或三乙醇胺及其鹽酸 鹽等所代表之烷胺及其鹽之例。作爲兩性界面活性劑例者 如:1)甜菜鹼類之烷基胺基羧酸、2)磷酯醯膽鹼、鞘髓磷 酯所代表之兩性磷酸酯類之例。作爲非離子性界面活性劑 例者,如:1)聚環氧乙烷二醇、聚環氧丙烷二醇所代表之 聚氧化烯二醇、2)聚環氧乙烷壬醚、聚環氧乙烷苯醚所 代表之聚環氧乙烷烷基、芳醚、3)聚乙烯亞胺及其烷基化 合物所代表之聚伸烷基亞胺、4)季戊四醇苯甲酸酯類之季 戊四醇羧酸酯、5)月桂酸乙醇醯胺所代表之脂肪酸乙醇醯 胺、6)辛醇、月桂醇、肉豆蔻醇、鯨蠟醇所代表之高級醇 例。 作爲界面活性劑例者,爲碳數1 〇〜23之陽離子界面活 性劑者宜,碳數1 1〜1 9之四級銨鹽之陽離子界面活性劑更 -11 - 200912088 佳,碳數1 1〜1 9之四級銨鹵化物之陽離子界面活性劑特別 理想。 又,使用有機溶媒作爲分散媒體時,有機溶媒亦可使 用由碳數1〜10之醇、胺、有機羧酸、有機羧酸酯、有機 酸醯胺、酮、醚、亞颯、颯及環丁颯所選出之任意種類。 作爲該有機溶媒例者,如:1)甲醇、乙醇、丙醇、2-丙醇 、丁醇、異丁醇、戊醇、異戊醇、己醇、環己醇、庚醇、 辛醇、癸醇、苄醇、酚所代表之脂肪族或芳香族醇;或酚 化合物、2)二乙胺、三乙胺、丙胺、丁胺、己胺、辛胺、 乙烯二胺、2-胺基乙醇、苯胺、甲苯胺、等脂肪族或芳香 族胺、3)甲酸、乙酸、丙酸、酪酸、異酪酸、己酸、辛酸 所代表之脂肪族羧酸、4)甲酸乙酯、甲酸η-丙酯、乙酸甲 酯、乙酸乙酯、乙酸丙酯、乙酸丁酯、乙酸戊酯、乙酸異 戊酯、乙酸η-戊酯、乙酸苄酯、丙酸甲酯、丙酸乙酯、 酪酸乙酯、苯甲酸乙酯等之羧酸酯、5)甲醯胺、 Ν,Ν,Ν’,Ν’-四甲基脲(TMU)、Ν,Ν-二甲基乙醯胺(DMAc)、 N,N-二乙基乙醯胺(DEAc)、Ν,Ν-二甲基丙醯胺(DMPr)、 N,N-二甲基丁醯胺(NMBA)、Ν,Ν-二甲基異丁醯胺(NMIb) 、N-甲基-2-吡咯烷酮(NMP)、N-環己基-2-吡咯烷酮(NCP) 、N-乙基-2-毗咯烷酮(NEP)、N-甲基己內醯胺(NMC)、 Ν,Ν-二甲基甲氧基乙醯胺、N-乙醯吡咯烷(NARP)、N-乙 醯六氫化吡啶、Ν-甲基哌啶酮-2(NMPD)、Ν,Ν’-二甲基乙 烯脲、Ν,Ν’-二甲基丙烯脲、Ν,Ν,Ν’,Ν’-四甲基丙二醯胺、 Ν-乙醯吡咯烷酮等之醯胺溶媒、6)丙酮、丁酮、2-戊酮、 -12- 200912088 3-庚酮、2-己酮、3-己酮、甲基異丁酮、苯乙酮、苯丙酮 、η-苯丁酮、環戊酮、環己酮、環庚酮、乙醯丙_、丁二 酮、頻哪酮等之酮、7)二乙醚、二-η -丙醚、二異丙醚、η· 丁醚、茴香醚、苯乙醚、四氫呋喃、四氫吡喃、1,4_二氧 陸圜所代表之醚、8) 一甲亞颯等之亞颯、9)二乙颯、楓等 之颯 '環丁碾之例。其他’只要使用上無特別障礙下、煙 、鹵化烴、腈類、碳酸酯等之有機溶媒亦可用於本發明。 此等有機溶媒,可單獨使用,亦可於必要時,相互混合、 或與水混合使用之。 又,同時分散其他之纖維、添加劑、作成濕紙後,可 取得賦予各種機能之無機纖維紙。 [實施例] 以下,藉由實施例,進一步具體的說明本發明,惟本 發明並未受限於此等實施例。又,實施例中各値係依下述 方法求取之。 (1) 供於造紙之氮化硼纖維之形狀 針對供於造紙之氮化硼纖維,於調製,藉由大塚電子 ZDLS-7000、濃度0.001重量%,進行動態光散射測定後 ’由任意之150根之平均進行平均纖維徑及平均長度之定 量。 (2) 取得纖維紙之掃描型電子顯微鏡觀察 -13- 200912088 使氮化硼纖維經由造紙取得之氮化硼纖維紙之表面組 織藉由掃描型電子顯微鏡((股份)日立製作所製S-14 00)進 行觀察後,由任意之150根之平均,進行平均纖維徑及平 均長度之評定。 (3 )取得纖維紙中,纖維徑爲1 μηι以下之氮化硼系纖維之 重量比的測定 將lg之取得纖維紙於500ml之100%甲酸中,進行再 度超音波分散後,取得氮化硼系纖維之懸浮液。大於1 μπι 纖維直徑之大的粗大纖維,粒狀不溶物由此懸浮液沈澱, 故去除此後,再度以膜濾器(孔徑〇.2μπι)進行上澄懸浮液 之過濾後,採取全部懸浮物,將此乾燥後,測其重量,求 出重量比。 (4)取得纖維紙中,氮化硼奈米管之重量比測定 將lg之取得纖維紙於5 00ml之100%甲酸中,進行再 度超音波分散後,取得氮化硼系纖維之懸浮液。大於1 μηι 纖維直徑之大的粗大纖維,粒狀不溶物由此懸浮液沈澱, 故去除此,利用網篩1 Ομιη之篩進行上澄懸浮液之吸引過 濾,將大於奈米管(直徑10〜50nm)之纖維狀物進行濾別去 除後,與濾液一起通過濾器之奈米管利用膜濾器(孔徑 〇.2μιη)進行濾別採取後,使懸浮物乾燥後,測其乾燥重量 ,求出重量比。 -14- 200912088 [參考例1] (作爲氮化硼系纖維紙用原料之氮化硼奈米管之製造) 於氮化硼製坩堝中,置入以1 : 1之莫耳比計爲硼與 氧化鎂,將坩堝以高周波衍生加熱爐進行加熱1,3 0 0 °c。 使硼與氧化鎂進行反應後,生成氣體狀之氧化硼(B2〇2)與 鎂之蒸氣。將此生成物藉由氬氣體轉送至反應室,使溫度 維持於1,1 00 °c,導入氨氣。使氧化硼與氨進行反應後, 生成氮化硼。使1 . 5 5 g之混合物充分加熱’使副生成物蒸 發,由反應室之壁面取得310m g之白色固體。接著以濃 鹽酸洗淨取得之白色固體,以離子交換水洗淨至中性,於 60 t下進行減壓乾燥,取得氮化硼奈米管(以下’稱 BNNT)。取得之BNNT其平均直徑爲 27.6nm,平均長度 爲2,460nm之管狀。 [實施例1] 參考例1取得之lg氮化硼奈米管加入l〇〇ml之5%月 桂基三甲基銨溴化物水溶液,以3周波超音波洗淨器 (AZUWAN製、輸出功率100W、28Hz),進行超音波處理 1 0分鐘,取得氮化硼奈米管懸浮之分散液。取得懸浮液 中氮化硼奈米管即使放置1小時’仍未出現明顯的凝聚沈 澱,於媒體中保持分散狀態。此氮化硼奈米管使均勻分散 之懸浮液展開於面積5 cm X 5 cm之濾紙上’藉由溶媒吸引 後,進行收集、乾燥後,調製外觀400g/cm2之氮化棚纖 維紙,由掃描型電子顯微鏡觀察’確定氮化硼奈米管爲相 -15- 200912088 互混合層合之基本的微細纖維構造,形成紙狀組織(圖1) 〇 藉由上述(3)之方法所測定之結果,其纖維徑爲ιμιη 以下之氮化硼纖維比例以構成份爲基準,爲99.9重量%。 又(4)之方法所測定之結果,氮化硼奈米管之比例以全構 成成份爲基準,爲95重量%。纖維聚集體之平均纖維徑 爲28nm、平均長寬比爲88。 [實施例2] 使用2-丙醇取代5%月桂基三甲銨溴化物水溶液作爲 溶媒之外,與實施例1同法調製外觀400g/cm2氮化硼纖 維紙。由掃描型電子顯微鏡觀察,確定氮化硼奈米管爲相 互混合層合之基本的微細纖維構造,形成紙狀組織(圖2) 。藉由(3 )之方法所測定之結果,其纖維徑爲1 μπι以下之 氮化硼纖維之比例以全構成成份爲基準爲9 9.8重量%。又 ,(4)之方法所測定之結果,其氮化硼奈米管比例以全構 成成份爲基準爲95重量%。纖維聚集體之平均纖維徑爲 28nm、平均長寬比爲87.6。 [比較例1] 溶媒中使用離子交換水之外,與實施例1同法,調製 氮化硼奈米管懸浮液。靜置懸浮液後,氮化硼奈米管與溶 媒馬上出現明顯的相分離。將此懸浮液展開於濾紙上,藉 由溶媒吸引,收集氮化硼纖維,而未能均勻收集形成凝聚 -16- 200912088 塊之氮化硼纖維,形成明顯的不均勻纖維凝聚物,無法取 得均質的氮化硼纖維紙。 本發明製造方法取得之氮化硼纖維紙可單獨使用,而 依其使用性’配合其他要求事項,與其他構件之組合使用 亦可。如與不織布、織布、薄膜等層合、浸漬樹脂後,亦 可取得預漬體。 另外’亦可對於取得之氮化硼纖維紙,進行熱處理、 化學處理、更可混合乳劑、有機物或無機物之粉末、塡料 等’如··於本發明之氮化硼纖維紙中藉由擔載各種觸媒後 ’亦可適用於觸媒擔載原料。 進一步’活化其導熱性、機械特性後,亦可適用於各 種電子基板材料、支撐體。又,本發明之氮化硼纖維紙, 由其耐熱性、且細孔,亦可適用於耐熱用途其他之各種濾 器。 本發明氮化硼纖維紙,由具有奈米〜亞微型之微細纖 維徑之纖維所形成後,可維持纖維本身之特性,及薄型化 ’且,氮化硼纖維中可維持原固有之良好耐熱性、力學強 度及導熱性。因此,可適用於如:透過性良好之耐熱濾器 、電子電路板用層合物之基材、絕緣性導熱基材、構造材 料用之補強薄膜等各種產業用構件。又,可取得具有極大 表面積之氮化硼纖維紙。 取得氮化硼纖維紙更可直接使用,亦可依使用性’配 合其他要求事項,與其他構件進行複合化、組合使用之。 -17- 200912088 【圖式簡單說明】 圖1係代表實施例1取得之纖維紙之掃描型電子顯微 鏡照片。 圖2係代表實施例2取得之纖維紙之掃描型電子顯微 鏡照片。 -18 -
Claims (1)
- 200912088 十、申請專利範圍 1 . 一種纖維紙,其特徵係由於纖維聚集體中含有40 重量%以上之纖維徑Ιμιη以下之氮化硼纖維的該纖維聚集 體所成。 2. 如申請專利範圍第1項之纖維紙’其中構成纖維聚 集體之纖維的平均纖維徑爲〇.4mm〜Ιμιη。 3. 如申請專利範圍第1項或第2項之纖維紙’其中構 成纖維聚集體之纖維的平均長寬比爲5以上。 4 ·如申請專利範圍第1項之纖維紙,其中氮化硼纖維 爲氮化硼奈米管。 5. 如申請專利範圍第1項至第3項中任一項之纖維紙 ,其中1〜100重量%之纖維聚集體係由氮化硼奈米管所成 〇 6. —種如申請專利範圍第1項之纖維紙之製造方法, 其特徵係將於纖維聚集體中含40重量%以上之纖維徑 1 μηι以下之氮化硼纖維的該纖維聚集體分散於界面活性劑 水溶液或有機溶媒中,接著將取得之分散液附著於造紙中 〇 7 ·如申請專利範圍第6項之方法,其係使用界面活性 劑水溶液或有機溶劑作爲分散溶媒。 8 ·如申請專利範圍第6項之方法,其中有機溶媒係至 少1種選自碳數1〜1 〇之醇、胺、有機羧酸、有機羧酸酯 、有機酸醯胺、酮、醚、亞颯、颯及環丁颯所成群。 -19- 200912088 明 說 單 無簡 :费 為符 圖件 表元 代之 定圖 :指表 圖案代 表本本 無 代 定一二 指CC 八、本案若有化學式時,請揭示最能顯示發明特徵的化學 式:無
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| JP3834634B2 (ja) * | 2002-11-13 | 2006-10-18 | 独立行政法人物質・材料研究機構 | 窒化ホウ素前駆物質の形成方法と窒化ホウ素前駆物質を利用した窒化ホウ素ナノチューブの製造方法 |
| JP2004161561A (ja) * | 2002-11-14 | 2004-06-10 | National Institute For Materials Science | 窒化ホウ素ナノチューブの製造方法 |
| JP3890408B2 (ja) | 2002-11-27 | 2007-03-07 | 独立行政法人物質・材料研究機構 | 水素吸蔵用窒化ホウ素ナノチューブの製造方法 |
| JP4276830B2 (ja) | 2002-12-06 | 2009-06-10 | 日本バイリーン株式会社 | プリプレグ用基材及びこれを用いた多層プリント配線板 |
| JP2004190183A (ja) | 2002-12-11 | 2004-07-08 | National Institute For Materials Science | 長周期構造を有する窒化ホウ素ナノ繊維およびその製造方法 |
| JP4669326B2 (ja) * | 2005-05-31 | 2011-04-13 | 帝人株式会社 | 無機繊維紙およびその製造方法 |
| JP4747295B2 (ja) | 2005-06-02 | 2011-08-17 | 国立大学法人信州大学 | 同軸カーボンナノチューブシートの製造方法 |
| TW200745262A (en) * | 2006-02-10 | 2007-12-16 | Teijin Ltd | Resin composition and method for producing the same |
-
2008
- 2008-03-04 KR KR1020097014147A patent/KR20090127399A/ko not_active Ceased
- 2008-03-04 CN CN2008800073819A patent/CN101627161B/zh not_active Expired - Fee Related
- 2008-03-04 EP EP08721663A patent/EP2123828A4/en not_active Withdrawn
- 2008-03-04 US US12/529,845 patent/US8025766B2/en not_active Expired - Fee Related
- 2008-03-04 JP JP2009502637A patent/JP5099117B2/ja not_active Expired - Fee Related
- 2008-03-04 WO PCT/JP2008/054247 patent/WO2008108484A1/ja not_active Ceased
- 2008-03-05 TW TW097107671A patent/TW200912088A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008108484A1 (ja) | 2008-09-12 |
| US8025766B2 (en) | 2011-09-27 |
| EP2123828A1 (en) | 2009-11-25 |
| JPWO2008108484A1 (ja) | 2010-06-17 |
| CN101627161B (zh) | 2012-08-15 |
| EP2123828A4 (en) | 2012-08-29 |
| US20100108276A1 (en) | 2010-05-06 |
| CN101627161A (zh) | 2010-01-13 |
| JP5099117B2 (ja) | 2012-12-12 |
| KR20090127399A (ko) | 2009-12-11 |
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