JP2019519620A - エポキシ樹脂組成物の硬化用ブレンド - Google Patents
エポキシ樹脂組成物の硬化用ブレンド Download PDFInfo
- Publication number
- JP2019519620A JP2019519620A JP2018545184A JP2018545184A JP2019519620A JP 2019519620 A JP2019519620 A JP 2019519620A JP 2018545184 A JP2018545184 A JP 2018545184A JP 2018545184 A JP2018545184 A JP 2018545184A JP 2019519620 A JP2019519620 A JP 2019519620A
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- JP
- Japan
- Prior art keywords
- curable composition
- morpholine
- weight
- curing
- ether
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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- 239000000203 mixture Substances 0.000 title claims abstract description 130
- 239000003822 epoxy resin Substances 0.000 title claims abstract description 53
- 229920000647 polyepoxide Polymers 0.000 title claims abstract description 53
- 150000001412 amines Chemical class 0.000 claims abstract description 37
- 239000012783 reinforcing fiber Substances 0.000 claims abstract description 30
- 239000002131 composite material Substances 0.000 claims abstract description 24
- 229910052757 nitrogen Inorganic materials 0.000 claims description 45
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims description 43
- 238000000034 method Methods 0.000 claims description 32
- -1 2,4,6-tris (dimethylaminomethyl) phenol Tertiary amine Chemical class 0.000 claims description 31
- 150000001875 compounds Chemical class 0.000 claims description 29
- 150000003335 secondary amines Chemical class 0.000 claims description 27
- 229920000570 polyether Polymers 0.000 claims description 26
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 25
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 21
- RXYPXQSKLGGKOL-UHFFFAOYSA-N 1,4-dimethylpiperazine Chemical compound CN1CCN(C)CC1 RXYPXQSKLGGKOL-UHFFFAOYSA-N 0.000 claims description 20
- 150000003512 tertiary amines Chemical class 0.000 claims description 19
- ZMSQJSMSLXVTKN-UHFFFAOYSA-N 4-[2-(2-morpholin-4-ylethoxy)ethyl]morpholine Chemical compound C1COCCN1CCOCCN1CCOCC1 ZMSQJSMSLXVTKN-UHFFFAOYSA-N 0.000 claims description 18
- HVCNXQOWACZAFN-UHFFFAOYSA-N 4-ethylmorpholine Chemical compound CCN1CCOCC1 HVCNXQOWACZAFN-UHFFFAOYSA-N 0.000 claims description 15
- 150000004982 aromatic amines Chemical class 0.000 claims description 15
- 238000002156 mixing Methods 0.000 claims description 14
- JAEQOSKUYPMJAT-UHFFFAOYSA-N 4-(2-methoxyethyl)morpholine Chemical compound COCCN1CCOCC1 JAEQOSKUYPMJAT-UHFFFAOYSA-N 0.000 claims description 13
- LMRKVKPRHROQRR-UHFFFAOYSA-N 4-butylmorpholine Chemical compound CCCCN1CCOCC1 LMRKVKPRHROQRR-UHFFFAOYSA-N 0.000 claims description 13
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- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 claims description 12
- FZQMJOOSLXFQSU-UHFFFAOYSA-N 3-[3,5-bis[3-(dimethylamino)propyl]-1,3,5-triazinan-1-yl]-n,n-dimethylpropan-1-amine Chemical compound CN(C)CCCN1CN(CCCN(C)C)CN(CCCN(C)C)C1 FZQMJOOSLXFQSU-UHFFFAOYSA-N 0.000 claims description 11
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- GTEXIOINCJRBIO-UHFFFAOYSA-N 2-[2-(dimethylamino)ethoxy]-n,n-dimethylethanamine Chemical compound CN(C)CCOCCN(C)C GTEXIOINCJRBIO-UHFFFAOYSA-N 0.000 claims description 8
- NCUPDIHWMQEDPR-UHFFFAOYSA-N 2-[2-[2-(dimethylamino)ethoxy]ethyl-methylamino]ethanol Chemical compound CN(C)CCOCCN(C)CCO NCUPDIHWMQEDPR-UHFFFAOYSA-N 0.000 claims description 8
- SVYKKECYCPFKGB-UHFFFAOYSA-N N,N-dimethylcyclohexylamine Chemical compound CN(C)C1CCCCC1 SVYKKECYCPFKGB-UHFFFAOYSA-N 0.000 claims description 8
- GSCCALZHGUWNJW-UHFFFAOYSA-N N-Cyclohexyl-N-methylcyclohexanamine Chemical compound C1CCCCC1N(C)C1CCCCC1 GSCCALZHGUWNJW-UHFFFAOYSA-N 0.000 claims description 8
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- 125000002883 imidazolyl group Chemical group 0.000 claims description 8
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- GXVUZYLYWKWJIM-UHFFFAOYSA-N 2-(2-aminoethoxy)ethanamine Chemical compound NCCOCCN GXVUZYLYWKWJIM-UHFFFAOYSA-N 0.000 claims description 2
- 125000006222 dimethylaminomethyl group Chemical group [H]C([H])([H])N(C([H])([H])[H])C([H])([H])* 0.000 claims description 2
- 125000003006 2-dimethylaminoethyl group Chemical group [H]C([H])([H])N(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 claims 1
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- WTFAGPBUAGFMQX-UHFFFAOYSA-N 1-[2-[2-(2-aminopropoxy)propoxy]propoxy]propan-2-amine Chemical compound CC(N)COCC(C)OCC(C)OCC(C)N WTFAGPBUAGFMQX-UHFFFAOYSA-N 0.000 description 11
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 11
- 239000003795 chemical substances by application Substances 0.000 description 11
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 10
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- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 10
- 239000001257 hydrogen Substances 0.000 description 10
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- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 7
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- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 7
- 229920000049 Carbon (fiber) Polymers 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 125000003118 aryl group Chemical group 0.000 description 6
- 239000004917 carbon fiber Substances 0.000 description 6
- 150000002460 imidazoles Chemical class 0.000 description 6
- RNLHGQLZWXBQNY-UHFFFAOYSA-N 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine Chemical compound CC1(C)CC(N)CC(C)(CN)C1 RNLHGQLZWXBQNY-UHFFFAOYSA-N 0.000 description 5
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical compound C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 5
- 125000002723 alicyclic group Chemical group 0.000 description 5
- 125000001931 aliphatic group Chemical group 0.000 description 5
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical class C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 5
- 150000002148 esters Chemical class 0.000 description 5
- 150000002170 ethers Chemical class 0.000 description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 4
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- UFDHBDMSHIXOKF-UHFFFAOYSA-N tetrahydrophthalic acid Natural products OC(=O)C1=C(C(O)=O)CCCC1 UFDHBDMSHIXOKF-UHFFFAOYSA-N 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- 150000004992 toluidines Chemical class 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
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- C08G59/50—Amines
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- F03D—WIND MOTORS
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
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- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
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Abstract
【選択図】図1
Description
特許文献1は、エポキシ樹脂を硬化するための、少なくとも2種のポリエーテルアミンの使用につき記載しており、
特許文献2は、ポリエーテルアミン、少なくとも2官能価を有する第二アミンおよびグアニジン誘導体のブレンド並びにエポキシ樹脂硬化におけるその使用につき記載しており、
特許文献3は、式、R1R2R3N[ここでR1およびR2は独立して、脂肪族または脂環式有機官能基であり、そしてR3は、2ないし18個の炭素原子の主鎖を有するアルキル基である]を有するアミンとポリエーテルアミンとの混合物並びにエポキシ樹脂を硬化するためのこのような混合物の使用、につき開示しており、
特許文献4は、大量の脂環式アミンと少量のポリエーテルアミンとを含む主要硬化成分およびイミダゾールを含む二次的硬化成分、の使用を開示しており、そして
特許文献5は、少なくとも1種の脂肪族または脂環式アミン、芳香族アミンおよびイミダゾールを含み、そして120℃以下の温度でエポキシ樹脂硬化できる、硬化剤混合物につき記載している。
本開示は(i)エポキシ樹脂と、(ii)ポリエーテルアミン、イミダゾール、第三アミンおよびそれらの組み合わせ物および場合により第二アミンから選択される反応促進剤、を含む硬化成分と、を含む硬化性組成物を提供する。
本開示は概括的に、(i)エポキシ樹脂と、(ii)ポリエーテルアミン、イミダゾール、第三アミンおよびそれらの組み合わせ物、および場合により第二アミン、から選択される反応促進剤、を含む硬化成分と、を含む硬化性組成物を提供する。一つの実施態様において、硬化成分は実質的に、環式カーボネート、グアニジンとそれらの誘導体および芳香族アミンを含まない。
するのみならずまた、エポキシ樹脂を急速に硬化して、優れたバランスの熱的および機械的特性を有する硬化製品を提供できることが見いだされた。硬化性組成物は複合材料の加工に典型的に必要な低粘度および長い可使時間を維持するので、それは、フィラメント巻き(winding)、樹脂注入、手積み成形(hand lay−up)、真空アシスト樹脂移動法、引抜き成形およびプレプレグによる複合製品の加工における使用に特に適している。具体的な複合製品は、パイプ、建具(fittings)、タンク、高圧容器、風力タービン翼、ボートおよび複合工具を含むことができるがそれらに限定されない。
ン含有化合物のアミンの水素結合(すなわち、−NH結合)の数の比率を意味する。例えば、1:1のアミン/エポキシ化学量論的比率は、1種以上のアミンと1種以上のエポキシ樹脂が、同数のアミン水素結合とエポキシ基とを有することを意味する。
本開示は概括的に、(i)エポキシ樹脂と、(ii)ポリエーテルアミン、並びにイミダゾール、第三アミンおよびそれらの組み合わせ物、および場合により第二アミン、から選択される反応促進剤を含む硬化成分と、を含む硬化性組成物を提供する。一つの実施態様において、硬化成分は実質的に、環式カーボネートおよびグアニジンとそれらの誘導体、並びに芳香族アミンを含まない。
ス(2−アミノエチル)エーテル、ビス−(2−ジメチルアミノエチル)エーテル、N,N’−ジメチルピペラジン、1,3,5−トリス(3−(ジメチルアミノ)プロピル)−ヘキサヒドロ−s−トリアジン、2,4,6−トリス(ジメチルアミノメチル)フェノールから選択される第三アミンおよびそれらの組み合わせ物である。
nol A、FもしくはS、トリオール延長(extended)Bisphenol A、FもしくはS、臭素化Bisphenol A、FもしくはS、水素化Bisphenol A、FもしくはS、フェノールのグリシジルエーテルおよび側基(pendant groups)もしくは鎖をもつフェノール、フェノールノボラクおよびクレゾールノボラクのようなホルムアルデヒドと、フェノールまたはクレゾールの、酸性条件下で得られる縮合生成物、あるいはシロキサンジグリシジルに基づく。
ノフェニル)メタンまたはビス(4−メチルアミノフェニル)メタンである場合がある。ポリ(N−グリシジル)化合物の別の例は、エチレン尿素または1,3−プロピレン尿素のようなシクロアルキレン尿素のN,N’−ジグリシジル誘導体および、5,5−ジメチルヒダントインのようなヒダントインのN,N’−ジグリシジル誘導体を含む。ポリ(S−グリシジル)化合物の例は、ジチオール、例えばエタン−1,2−ジチオールまたはビス(4−メルカプトメチルフェニル)エーテルから誘導されるジ−S−グリシジル誘導体、である。
aおよびbは独立して、約1ないし約150の整数である]、または
ZはC1−C40アルキル基またはC1−C40アルキルフェノール基であり、そして
wは約1ないし約100の整数である]、
を有するポリエーテルモノアミンである。
dおよびfは独立して、約1ないし約10の整数である]、または
を有するポリエーテルジアミンである。
nは0または1の整数であり、そして
h、iおよびjは独立して、約1ないし約100の整数である]
を有するポリエーテルトリアミンを含む。
シクロヘキサンおよびそれらの混合物を含むが、それらに限定されない脂環式ポリアミンである場合がある。
kおよびpは独立して、1ないし3にわたる整数である]
を有するポリアミンである場合がある。
qおよびtは独立して,約1ないし約10の整数である]
を有するポリアミンである場合がある。
ノエタン、メチルジエタノールアミン、N,N−ジメチルシクロヘキシルアミン、メチルジシクロヘキシルアミン、N,N,N’−トリメチル−N’−(2−ヒドロキシエチル)ビス(2−アミンエチル)エーテル、ビス−(2−ジメチルアミノエチル)エーテル、N、N’−ジメチルピペラジン、1,3,5−トリス(3−(ジメチルアミノ)プロピル)−ヘキサヒドロ−s−トリアジン、2,4,6−トリス(ジメチルアミノメチル)フェノールから選択される第三アミンおよびそれらの組み合わせ物である。
トウを含む一方向性材料、織物生地、および不織生地の形態を含む場合があるがそれらに限定されない。繊維のこのような織物生地の例は、単純な生地、ツイル生地、サテン生地および、非圧縮生地(non−crimp)により類型化され、そして一方向に整列された繊維の束を含むシートまたは様々な張り合わせ角度で張り合わせたこのような繊維の束を含むシートを調製し、そして生地の保全性(integrity)を形成するためにそのシートを縫い合わせることにより製造される縫合シート(stitching sheet)、を含む。
硬化性組成物は、特定の限定を伴わずに、必要な場合は成分が加熱される状態で、成分を撹拌、混合することにより調製される場合がある。本開示の硬化性組成物は、予備混合成分をそのまま使用して、1包装物タイプの組成物として使用される場合がある。更に、硬化性組成物はまた、使用前に、2個以上の別々に調製された成分を,前以て決定された比率で混合することにより得られる多包装物タイプ(例えば、2包装物タイプ)の組成物として使用される場合もある。撹拌/混合法は特に限定されない。例えば、ミキサー[例えば、撹拌機(dissolver)またはホモジナイザー]、混練機(kneader)、ローラー、ビードミル、または遊星形撹拌機のような、知られた、または従来の撹拌/混合ユニットが使用される場合がある。撹拌および混合後の混合物は真空中で脱泡処理を受ける場合がある。
を含むがそれらに限定されない。支持体は例えば、プラスチック、ガラス、合金、金属、セラミック、木材、セメント、コンクリート、ゴム、または強化繊維材料である場合がある。
beam)、等)、二次的構造材料(フラップ、補助翼、フロントガード(cowl)、フェアリング板(fairing)、内装品(interior trim)、等)、ロケットモーターのケース、人工衛星の構造材料、等として使用される場合がある。更に、それらは、自動車、汽船および客車のような移動体の構造材、駆動軸(drive shaft)、燃料電池、板ばね、風力タービン翼、圧力容器、はずみ車(fly−wheels)、製紙用ローラー、土木工学および建築資材(屋根材、ケーブル、強化棒、改造材料)等、として使用される場合がある。本開示の硬化製品および複合製品はまた、例えば、水素タンクおよび液化天然ガス(LNG)のタンクのような高圧タンクの構成材料として使用できる。
NE(登録商標) D−230ポリエーテルアミンとイソホロンジアミンとの混合物を、70/30の重量比で混合し、次にエポキシ樹脂(Hexion MGSTM RIMR 235樹脂)に添加し、次に様々な量のイミダゾール(下記の表1参照)を添加した。
InstrumentsからのAR 2000exレオメーターを使用して得られた。表3ないし5中に使用される用語「phr」は、100部のエポキシ樹脂当りの部を意味する。
Claims (21)
- (i)エポキシ樹脂と、(ii)(a)20重量部の硬化成分に基づいて約40重量部を超えるポリエーテルアミン、(b)第二アミン、および(c)100重量部の硬化性成分に基づいて約1重量部を超えるイミダゾールを含む硬化成分と、を含み、環式カーボネート、グアニジンとそれらの誘導体および芳香族アミンを実質的に含まない、硬化性組成物。
- ポリエーテルアミンは、ポリエーテルジアミンである、請求項1の硬化性組成物。
- 第二アミンは、脂環式ポリアミンである、請求項2の硬化性組成物。
- イミダゾールは、1分子につき1個のイミダゾール環を有する化合物である、請求項3の硬化性組成物。
- 更に強化繊維を含む、請求項4の硬化性組成物。
- 硬化性組成物の製造方法であって、
容器内で、エポキシ樹脂と、(a)100重量部の硬化成分に基づいて約20重量部を超えるポリエーテルアミン、(b)第二アミン、および(c)100重量部の硬化性成分に基づいて約1重量部を超えるイミダゾールを含む硬化成分とを混合するステップと、エポキシ樹脂と硬化成分とを硬化性組成物中に配合させるステップと、を含み、かつ、硬化性組成物は、環式カーボネート、グアニジンとそれらの誘導体および芳香族アミンを実質的に含まない、方法。 - 支持体を請求項1の硬化性組成物と接触させるステップと、被覆された支持体を硬化して硬化製品を形成するステップと、を含む硬化製品の作製方法。
- 支持体は、プラスチック、ガラス、合金、金属、セラミック、木材、セメント、コンクリート、ゴム、または強化繊維材料の一つを含む、請求項7の方法。
- (i)強化繊維の層もしくは束を提供するステップと、(ii)請求項1の硬化性組成物を提供するステップと、(iii)強化繊維を硬化性組成物と接触させて、強化繊維を被覆および/または含浸させるステップと、(iv)被覆および/または含浸された強化繊維を少なくとも約60℃の温度で硬化させるステップと、を含む複合製品の製造方法。
- 請求項9の方法によって製造される複合製品。
- 複合製品は風力タービン翼である、請求項10の複合製品。
- (i)エポキシ樹脂と、(ii)ポリエーテルアミン、並びにN−エチルモルホリン、イソプロピルモルホリン、N−ブチルモルホリン、メトキシエチルモルホリン、ヒドロキシエチルモルホリン、2,2’−ジモルホリノジエチルエーテル、N,N’−ジモルホリノエタン、メチルジエタノールアミン、N,N−ジメチルシクロヘキシルアミン、メチルジシクロヘキシルアミン、N,N,N’−トリメチル−N’−(2−ヒドロキシエチル)ビス(2−アミノエチル)エーテル、ビス−(2−ジメチルアミノエチル)エーテル、N,N’−ジメチルピペラジン、1,3,5−トリス(3−(ジメチルアミノ)プロピル)−ヘキサヒドロ−s−トリアジン、2,4,6−トリス(ジメチルアミノメチル)フェノールから選択される第三アミンおよびそれらの組み合わせ物を含む硬化成分と、を含む硬化性組成物。
- 硬化成分は更にイミダゾールを含む、請求項12の硬化性組成物。
- 第三アミンは、N−エチルモルホリン、イソプロピルモルホリン、N−ブチルモルホリン、メトキシエチルモルホリン、ヒドロキシエチルモルホリン、2,2’−ジモルホリノジエチルエーテル、N,N’−ジモルホリノエタン、メチルジエタノールアミン、N,N,N’−トリメチル−N’−(2−ヒドロキシエチル)ビス(2−アミノエチル)エーテル、ビス−(2−ジメチルアミノエチル)エーテル、N,N’−ジメチルピペラジン、1,3,5−トリス(3−(ジメチルアミノ)プロピル)−ヘキサヒドロ−s−トリアジンから選択される第三アミンおよびそれらの組み合わせ物から選択され、そして、環式カーボネート、グアニジンとそれらの誘導体および芳香族アミンを実質的に含まない、請求項12の硬化性組成物。
- 硬化成分は更に第二アミンを含む、請求項12ないし14のいずれか1項の硬化性組成物。
- 第二アミンは脂環式ポリアミンである、請求項15の硬化性組成物。
- 硬化性組成物の製造方法であって、
− 容器内で、エポキシ樹脂、並びにポリエーテルアミンと、N−エチルモルホリン、イソプロピルモルホリン、N−ブチルモルホリン、メトキシエチルモルホリン、ヒドロキシエチルモルホリン、2,2’−ジモルホリノジエチルエーテル、N,N’−ジモルホリノエタン、メチルジエタノールアミン、N,N−ジメチルシクロヘキシルアミン、メチルジシクロヘキシルアミン、N,N,N’−トリメチル−N’−(ヒドロキシルエチル)ビス(2−アミノエチル)エーテル、ビス−(2−ジメチルアミノエチル)エーテル、N,N’−ジメチルピペラジン、1,3,5−トリス(3−(ジメチルアミノ)プロピル)−ヘキサヒドロ−s−トリアジン、2,4,6−トリス(ジメチルアミノメチル)フェノールから選択される第三アミンおよびそれらの組み合わせ物とを含む硬化成分、を混合するステップと、
− エポキシ樹脂と硬化成分とを硬化性組成物に配合させるステップと、
を含む方法。 - 支持体を、請求項12の硬化性組成物と接触させるステップと、被覆された支持体を硬化させて硬化製品を形成するステップとを含む、硬化製品の作製方法。
- 支持体は、プラスチック、ガラス、合金、金属、セラミック、木材、セメント、コンクリート、ゴム、または強化繊維材料の一つを含む、請求項18の方法。
- (i)強化繊維の層もしくは束を提供するステップと、(ii)請求項12の硬化性組成物を提供するステップと、(iii)強化繊維を硬化性組成物と接触させて、強化繊維を被覆および/または含浸させるステップと、(iv)被覆および/または含浸された強化繊維を少なくとも約60℃の温度で硬化させるステップと、を含む複合製品の製造方法。
- 請求項20の方法により製造される複合製品。
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