JP2015521691A - 硬化性フルオロエラストマー組成物 - Google Patents
硬化性フルオロエラストマー組成物 Download PDFInfo
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- JP2015521691A JP2015521691A JP2015520380A JP2015520380A JP2015521691A JP 2015521691 A JP2015521691 A JP 2015521691A JP 2015520380 A JP2015520380 A JP 2015520380A JP 2015520380 A JP2015520380 A JP 2015520380A JP 2015521691 A JP2015521691 A JP 2015521691A
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- Prior art keywords
- hydrazine
- phenol
- curable composition
- fluoroelastomer
- complex
- Prior art date
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- 239000000203 mixture Substances 0.000 title claims abstract description 41
- 229920001973 fluoroelastomer Polymers 0.000 title claims abstract description 38
- OWPOPWLPWKSLMS-UHFFFAOYSA-N hydrazine;phenol Chemical compound NN.OC1=CC=CC=C1 OWPOPWLPWKSLMS-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000000178 monomer Substances 0.000 claims abstract description 23
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 14
- 125000002560 nitrile group Chemical group 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 6
- RMVRSNDYEFQCLF-UHFFFAOYSA-N thiophenol Chemical compound SC1=CC=CC=C1 RMVRSNDYEFQCLF-UHFFFAOYSA-N 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 5
- XTOKBQLTBGASEX-UHFFFAOYSA-N benzene-1,4-diol;hydrazine Chemical compound NN.OC1=CC=C(O)C=C1 XTOKBQLTBGASEX-UHFFFAOYSA-N 0.000 claims description 5
- REWJAYUHYGWDJT-UHFFFAOYSA-N hydrazine;1,3,5-triazinane-2,4,6-trione Chemical group NN.O=C1NC(=O)NC(=O)N1 REWJAYUHYGWDJT-UHFFFAOYSA-N 0.000 claims description 5
- UTPYTEWRMXITIN-YDWXAUTNSA-N 1-methyl-3-[(e)-[(3e)-3-(methylcarbamothioylhydrazinylidene)butan-2-ylidene]amino]thiourea Chemical compound CNC(=S)N\N=C(/C)\C(\C)=N\NC(=S)NC UTPYTEWRMXITIN-YDWXAUTNSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- -1 hexafluoropropylene, tetrafluoroethylene Chemical group 0.000 description 13
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 6
- 229910052731 fluorine Inorganic materials 0.000 description 6
- 150000002825 nitriles Chemical group 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 229920002554 vinyl polymer Polymers 0.000 description 6
- BLTXWCKMNMYXEA-UHFFFAOYSA-N 1,1,2-trifluoro-2-(trifluoromethoxy)ethene Chemical compound FC(F)=C(F)OC(F)(F)F BLTXWCKMNMYXEA-UHFFFAOYSA-N 0.000 description 5
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 5
- 150000002170 ethers Chemical class 0.000 description 5
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 4
- 239000011737 fluorine Substances 0.000 description 4
- 229920002313 fluoropolymer Polymers 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 239000004811 fluoropolymer Substances 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- KHXKESCWFMPTFT-UHFFFAOYSA-N 1,1,1,2,2,3,3-heptafluoro-3-(1,2,2-trifluoroethenoxy)propane Chemical compound FC(F)=C(F)OC(F)(F)C(F)(F)C(F)(F)F KHXKESCWFMPTFT-UHFFFAOYSA-N 0.000 description 2
- LYIPDZSLYLDLCU-UHFFFAOYSA-N 2,2,3,3-tetrafluoro-3-[1,1,1,2,3,3-hexafluoro-3-(1,2,2-trifluoroethenoxy)propan-2-yl]oxypropanenitrile Chemical compound FC(F)=C(F)OC(F)(F)C(F)(C(F)(F)F)OC(F)(F)C(F)(F)C#N LYIPDZSLYLDLCU-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- FJKIXWOMBXYWOQ-UHFFFAOYSA-N ethenoxyethane Chemical compound CCOC=C FJKIXWOMBXYWOQ-UHFFFAOYSA-N 0.000 description 2
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- DMUPYMORYHFFCT-UPHRSURJSA-N (z)-1,2,3,3,3-pentafluoroprop-1-ene Chemical compound F\C=C(/F)C(F)(F)F DMUPYMORYHFFCT-UPHRSURJSA-N 0.000 description 1
- RRZIJNVZMJUGTK-UHFFFAOYSA-N 1,1,2-trifluoro-2-(1,2,2-trifluoroethenoxy)ethene Chemical group FC(F)=C(F)OC(F)=C(F)F RRZIJNVZMJUGTK-UHFFFAOYSA-N 0.000 description 1
- QAERDLQYXMEHEB-UHFFFAOYSA-N 1,1,3,3,3-pentafluoroprop-1-ene Chemical compound FC(F)=CC(F)(F)F QAERDLQYXMEHEB-UHFFFAOYSA-N 0.000 description 1
- 125000001376 1,2,4-triazolyl group Chemical group N1N=C(N=C1)* 0.000 description 1
- KGLPWQKSKUVKMJ-UHFFFAOYSA-N 2,3-dihydrophthalazine-1,4-dione Chemical compound C1=CC=C2C(=O)NNC(=O)C2=C1 KGLPWQKSKUVKMJ-UHFFFAOYSA-N 0.000 description 1
- GQILCMONWYJNFP-UHFFFAOYSA-N 4-[2-(3-amino-4-anilinophenyl)-1,1,1,3,3,3-hexafluoropropan-2-yl]-1-n-phenylbenzene-1,2-diamine Chemical compound NC1=CC(C(C=2C=C(N)C(NC=3C=CC=CC=3)=CC=2)(C(F)(F)F)C(F)(F)F)=CC=C1NC1=CC=CC=C1 GQILCMONWYJNFP-UHFFFAOYSA-N 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 241001441571 Hiodontidae Species 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 150000001411 amidrazones Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- SFZULDYEOVSIKM-UHFFFAOYSA-N chembl321317 Chemical group C1=CC(C(=N)NO)=CC=C1C1=CC=C(C=2C=CC(=CC=2)C(=N)NO)O1 SFZULDYEOVSIKM-UHFFFAOYSA-N 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000000447 dimerizing effect Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 150000002429 hydrazines Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007040 multi-step synthesis reaction Methods 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000000269 nucleophilic effect Effects 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 125000006551 perfluoro alkylene group Chemical group 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010058 rubber compounding Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- DKACXUFSLUYRFU-UHFFFAOYSA-N tert-butyl n-aminocarbamate Chemical compound CC(C)(C)OC(=O)NN DKACXUFSLUYRFU-UHFFFAOYSA-N 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
-
- 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
- C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F214/18—Monomers containing fluorine
- C08F214/26—Tetrafluoroethene
- C08F214/262—Tetrafluoroethene with fluorinated vinyl ethers
-
- 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
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0025—Crosslinking or vulcanising agents; including accelerators
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
- C08K5/24—Derivatives of hydrazine
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
- C08L101/02—Compositions of unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups
- C08L101/025—Compositions of unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups containing nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
A)ニトリル基含有硬化部位モノマーの共重合単位を含むフルオロエラストマーと、
B)フェノールヒドラジン錯体と
を含む硬化性組成物に関する。
CF2=CFO(RF’O)n(Rf’’O)mRf (I)
(式中、RF’およびRf’’は2〜6個の炭素原子の異なる直鎖のまたは分岐したペルフルオロアルキレン基であり、mおよびnは独立して0〜10であり、Rfは1〜6個の炭素原子のペルフルオロアルキル基である)のものが挙げられる。
CF2=CFO(CF2CFXO)nRf (II)
(式中、XはFまたはCF3であり、nは0〜5であり、Rfは1〜6個の炭素原子のペルフルオロアルキル基である)の組成物が挙げられる。
CF2=CFO[(CF2)mCF2CFZO]nRf (III)
(式中、Rfは1〜6個の炭素原子を有するペルフルオロアルキル基であり、m=0または1、n=0〜5、Z=FまたはCF3)のものが挙げられる。この種類の好ましいメンバーは、RfがC3F7であり、m=0およびn=1のものである。
CF2=CFO[(CF2CF{CF3}O)n(CF2CF2CF2O)m(CF2)p]CxF2x+1 (IV)
(式中、mおよびnは独立して0〜10、p=0〜3およびx=1〜5)の化合物が挙げられる。この種類の好ましいメンバーとして、n=0〜1、m=0〜1およびx=1の化合物が挙げられる。
CF2=CFOCF2CF(CF3)O(CF2O)mCnF2n+1 (V)
(式中、n=1〜5、m=1〜3、好ましくはn=1)が挙げられる。
(式中、n=2〜12、好ましくは2〜6);
CF2=CF−O[CF2−CFCF3−O]n−CF2−CFCF3−CN (VII)
(式中、n=0〜4、好ましくは0〜2);
CF2=CF−[OCF2CFCF3]x−O−(CF2)n−CN (VIII)
(式中、x=1〜2、n=1〜4);および
CF2=CF−O−(CF2)n−O−CF(CF3)CN (IX)
(式中、n=2〜4)。
式(VIII)のものが好ましい。特に好ましい硬化部位モノマーは、ニトリル基およびトリフルオロビニルエーテル基を有する過フッ素化ポリエーテルである。最も好ましい硬化部位モノマーは、
CF2=CFOCF2CF(CF3)OCF2CF2CN (X)
である、即ちペルフルオロ(8−シアノ−5−メチル−3,6−ジオキサ−1−オクテン)または8−CNVEである。
試験方法
硬化特性
以下の条件下でモンサントMDR2000計器を使用して硬化特性を測定した:
移動式ダイの周波数:1.66Hz
振動振幅:±0.5度
温度:別段の注記がない限り190℃
試料サイズ:直径が1.5インチ(38mm)であるディスク
試験の持続時間:30分。
MH:最大トルクレベル、単位dN・m
ML:最小トルクレベル、単位dN・m
Tc90:最大トルクの90%までの時間、分。
FFKM−61.8モルパーセント単位のTFE、37.4モルパーセント単位のPMVEおよび0.80モルパーセント単位の8−CNVEを含有するターポリマーを、米国特許第5,789,489号明細書に記載の一般的なプロセスに従って調製した。
本発明の硬化性組成物を、表Iに示す割合でゴム用2本ロール圧延機上において配合した。表Iにおいて、配合した組成物を実施例1(ヒドラジンシアヌレート、Aldrichから入手可能)および実施例2(ヒドロキノン−ヒドラジン錯体、F.Toda et al.,J.Chem.Soc.Chem.Commun.1995,p.1531の一般的な手順に従って調製した)と標識する。配合した組成物の硬化特性も表Iに示す。Tc90プラス5分にわたり190℃の温度で硬化性組成物をプレス硬化させ、続いて室温からの緩慢な温度上昇の後に26時間にわたる305℃の温度での窒素雰囲気中における後硬化により、Oリングを製造した。圧縮永久歪および体積膨潤の値も表Iに示す。
Claims (9)
- A)ニトリル基含有硬化部位モノマーの共重合単位を含むフルオロエラストマーと、
B)フェノールヒドラジン錯体と
を含む硬化性組成物。 - 前記フェノールヒドラジン錯体が、ヒドラジンシアヌレートおよびヒドラジンヒドロキノンからなる群から選択される、請求項1に記載の硬化性組成物。
- 前記フェノールヒドラジン錯体がヒドラジンシアヌレートである、請求項2に記載の硬化性組成物。
- 前記フェノールヒドラジン錯体がヒドラジンヒドロキノンである、請求項2に記載の硬化性組成物。
- 前記フェノールがチオフェノールである、請求項1に記載の硬化性組成物。
- 硬化促進剤を更に含む請求項1に記載の硬化性組成物。
- 前記フェノールヒドラジン錯体に加えて硬化剤を更に含む、請求項1に記載の硬化性組成物。
- 請求項1に記載の組成物から製造される硬化物。
- 少なくとも168時間にわたる225℃の水への曝露後にATSM D1414に従って測定した体積膨潤度が5%未満であり、ASTM D395に従って測定した300℃、70時間、15%圧縮での圧縮永久歪が70%未満である、請求項8に記載の硬化物。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US13/531,713 | 2012-06-25 | ||
US13/531,713 US20130345365A1 (en) | 2012-06-25 | 2012-06-25 | Curable fluoroelastomer composition |
PCT/US2013/047467 WO2014004422A1 (en) | 2012-06-25 | 2013-06-25 | Curable fluoroelastomer composition |
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JP2015521691A true JP2015521691A (ja) | 2015-07-30 |
JP5986311B2 JP5986311B2 (ja) | 2016-09-06 |
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JP (1) | JP5986311B2 (ja) |
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JP6704449B2 (ja) | 2015-10-29 | 2020-06-03 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーE.I.Du Pont De Nemours And Company | 硬化性フルオロエラストマー組成物 |
CN108368294A (zh) | 2015-12-07 | 2018-08-03 | 纳幕尔杜邦公司 | 氟化弹性体的固化剂 |
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2013
- 2013-06-25 KR KR1020147036360A patent/KR20150016596A/ko active IP Right Grant
- 2013-06-25 CN CN201380033510.2A patent/CN104379655A/zh active Pending
- 2013-06-25 JP JP2015520380A patent/JP5986311B2/ja active Active
- 2013-06-25 WO PCT/US2013/047467 patent/WO2014004422A1/en active Application Filing
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EP2864409B1 (en) | 2016-05-11 |
EP2864409A1 (en) | 2015-04-29 |
JP5986311B2 (ja) | 2016-09-06 |
CN104379655A (zh) | 2015-02-25 |
WO2014004422A1 (en) | 2014-01-03 |
KR20150016596A (ko) | 2015-02-12 |
US20130345365A1 (en) | 2013-12-26 |
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