JP4294066B2 - カルボン酸基含有ジスルフィドのアミノアルコール塩化合物を含む金属接着用ゴム組成物 - Google Patents
カルボン酸基含有ジスルフィドのアミノアルコール塩化合物を含む金属接着用ゴム組成物 Download PDFInfo
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- JP4294066B2 JP4294066B2 JP2007255608A JP2007255608A JP4294066B2 JP 4294066 B2 JP4294066 B2 JP 4294066B2 JP 2007255608 A JP2007255608 A JP 2007255608A JP 2007255608 A JP2007255608 A JP 2007255608A JP 4294066 B2 JP4294066 B2 JP 4294066B2
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- rubber
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- carboxylic acid
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- 229920001971 elastomer Polymers 0.000 title claims description 49
- 239000005060 rubber Substances 0.000 title claims description 49
- -1 amino alcohol salt compound Chemical class 0.000 title claims description 33
- 229910052751 metal Inorganic materials 0.000 title claims description 29
- 239000002184 metal Substances 0.000 title claims description 28
- 239000000203 mixture Substances 0.000 title claims description 23
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 title claims description 11
- 125000002843 carboxylic acid group Chemical group 0.000 title claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 125000000962 organic group Chemical group 0.000 claims description 12
- 125000004432 carbon atom Chemical group C* 0.000 claims description 11
- 229920003244 diene elastomer Polymers 0.000 claims description 10
- 150000001414 amino alcohols Chemical class 0.000 claims description 9
- 150000003839 salts Chemical class 0.000 claims description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 125000001424 substituent group Chemical group 0.000 claims description 8
- 125000003118 aryl group Chemical group 0.000 claims description 7
- 125000005842 heteroatom Chemical group 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- WREDNSAXDZCLCP-UHFFFAOYSA-N methanedithioic acid Chemical compound SC=S WREDNSAXDZCLCP-UHFFFAOYSA-N 0.000 claims description 2
- 125000002524 organometallic group Chemical group 0.000 claims 2
- 238000004073 vulcanization Methods 0.000 description 23
- 239000003795 chemical substances by application Substances 0.000 description 10
- 238000002156 mixing Methods 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 7
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 6
- 150000001735 carboxylic acids Chemical class 0.000 description 5
- 238000013329 compounding Methods 0.000 description 5
- 150000002430 hydrocarbons Chemical group 0.000 description 5
- 229910052717 sulfur Inorganic materials 0.000 description 5
- YCLSOMLVSHPPFV-UHFFFAOYSA-N 3-(2-carboxyethyldisulfanyl)propanoic acid Chemical compound OC(=O)CCSSCCC(O)=O YCLSOMLVSHPPFV-UHFFFAOYSA-N 0.000 description 4
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 4
- 244000043261 Hevea brasiliensis Species 0.000 description 4
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- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 4
- 229960002447 thiram Drugs 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
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- 229920000800 acrylic rubber Polymers 0.000 description 3
- 229940125904 compound 1 Drugs 0.000 description 3
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- 239000010959 steel Substances 0.000 description 3
- QAZLUNIWYYOJPC-UHFFFAOYSA-M sulfenamide Chemical compound [Cl-].COC1=C(C)C=[N+]2C3=NC4=CC=C(OC)C=C4N3SCC2=C1C QAZLUNIWYYOJPC-UHFFFAOYSA-M 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- HXKKHQJGJAFBHI-UHFFFAOYSA-N 1-aminopropan-2-ol Chemical compound CC(O)CN HXKKHQJGJAFBHI-UHFFFAOYSA-N 0.000 description 2
- OVSKIKFHRZPJSS-UHFFFAOYSA-N 2,4-D Chemical compound OC(=O)COC1=CC=C(Cl)C=C1Cl OVSKIKFHRZPJSS-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 239000004709 Chlorinated polyethylene Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000004594 Masterbatch (MB) Substances 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 125000002723 alicyclic group Chemical group 0.000 description 2
- 230000003712 anti-aging effect Effects 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
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- 229940125782 compound 2 Drugs 0.000 description 2
- 229940126214 compound 3 Drugs 0.000 description 2
- 125000004976 cyclobutylene group Chemical group 0.000 description 2
- 125000004956 cyclohexylene group Chemical group 0.000 description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 2
- AUZONCFQVSMFAP-UHFFFAOYSA-N disulfiram Chemical compound CCN(CC)C(=S)SSC(=S)N(CC)CC AUZONCFQVSMFAP-UHFFFAOYSA-N 0.000 description 2
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 2
- GEMHFKXPOCTAIP-UHFFFAOYSA-N n,n-dimethyl-n'-phenylcarbamimidoyl chloride Chemical compound CN(C)C(Cl)=NC1=CC=CC=C1 GEMHFKXPOCTAIP-UHFFFAOYSA-N 0.000 description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 238000013040 rubber vulcanization Methods 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 125000004434 sulfur atom Chemical group 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- DZGWFCGJZKJUFP-UHFFFAOYSA-N tyramine Chemical compound NCCC1=CC=C(O)C=C1 DZGWFCGJZKJUFP-UHFFFAOYSA-N 0.000 description 2
- 239000004636 vulcanized rubber Substances 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- PDNZJLMPXLQDPL-UHFFFAOYSA-N (1-aminocyclopentyl)methanol Chemical compound OCC1(N)CCCC1 PDNZJLMPXLQDPL-UHFFFAOYSA-N 0.000 description 1
- UGUHFDPGDQDVGX-UHFFFAOYSA-N 1,2,3-thiadiazole Chemical group C1=CSN=N1 UGUHFDPGDQDVGX-UHFFFAOYSA-N 0.000 description 1
- XUSXTHMTOSFZII-UHFFFAOYSA-N 1-(aminomethyl)cyclohexan-1-ol Chemical compound NCC1(O)CCCCC1 XUSXTHMTOSFZII-UHFFFAOYSA-N 0.000 description 1
- QHMVQKOXILNZQR-UHFFFAOYSA-N 1-methoxyprop-1-ene Chemical group COC=CC QHMVQKOXILNZQR-UHFFFAOYSA-N 0.000 description 1
- GIAFURWZWWWBQT-UHFFFAOYSA-N 2-(2-aminoethoxy)ethanol Chemical compound NCCOCCO GIAFURWZWWWBQT-UHFFFAOYSA-N 0.000 description 1
- QXHDYMUPPXAMPQ-UHFFFAOYSA-N 2-(4-aminophenyl)ethanol Chemical compound NC1=CC=C(CCO)C=C1 QXHDYMUPPXAMPQ-UHFFFAOYSA-N 0.000 description 1
- DLLMHEDYJQACRM-UHFFFAOYSA-N 2-(carboxymethyldisulfanyl)acetic acid Chemical compound OC(=O)CSSCC(O)=O DLLMHEDYJQACRM-UHFFFAOYSA-N 0.000 description 1
- MIJDSYMOBYNHOT-UHFFFAOYSA-N 2-(ethylamino)ethanol Chemical compound CCNCCO MIJDSYMOBYNHOT-UHFFFAOYSA-N 0.000 description 1
- BCLSJHWBDUYDTR-UHFFFAOYSA-N 2-(propylamino)ethanol Chemical compound CCCNCCO BCLSJHWBDUYDTR-UHFFFAOYSA-N 0.000 description 1
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 1
- 229940058020 2-amino-2-methyl-1-propanol Drugs 0.000 description 1
- FEDLEBCVFZMHBP-UHFFFAOYSA-N 2-amino-3-methylphenol Chemical compound CC1=CC=CC(O)=C1N FEDLEBCVFZMHBP-UHFFFAOYSA-N 0.000 description 1
- SWFNPENEBHAHEB-UHFFFAOYSA-N 2-amino-4-chlorophenol Chemical compound NC1=CC(Cl)=CC=C1O SWFNPENEBHAHEB-UHFFFAOYSA-N 0.000 description 1
- IGIDZGNPFWGICD-UHFFFAOYSA-N 2-amino-4-phenylphenol Chemical compound C1=C(O)C(N)=CC(C=2C=CC=CC=2)=C1 IGIDZGNPFWGICD-UHFFFAOYSA-N 0.000 description 1
- ZMXYNJXDULEQCK-UHFFFAOYSA-N 2-amino-p-cresol Chemical compound CC1=CC=C(O)C(N)=C1 ZMXYNJXDULEQCK-UHFFFAOYSA-N 0.000 description 1
- JCBPETKZIGVZRE-UHFFFAOYSA-N 2-aminobutan-1-ol Chemical compound CCC(N)CO JCBPETKZIGVZRE-UHFFFAOYSA-N 0.000 description 1
- PQMCFTMVQORYJC-UHFFFAOYSA-N 2-aminocyclohexan-1-ol Chemical compound NC1CCCCC1O PQMCFTMVQORYJC-UHFFFAOYSA-N 0.000 description 1
- OWNYGPINGLANCS-UHFFFAOYSA-N 2-aminoethanol;1-aminopropan-2-ol Chemical compound NCCO.CC(O)CN OWNYGPINGLANCS-UHFFFAOYSA-N 0.000 description 1
- ULAXUFGARZZKTK-UHFFFAOYSA-N 2-aminopentan-1-ol Chemical compound CCCC(N)CO ULAXUFGARZZKTK-UHFFFAOYSA-N 0.000 description 1
- BKMMTJMQCTUHRP-UHFFFAOYSA-N 2-aminopropan-1-ol Chemical compound CC(N)CO BKMMTJMQCTUHRP-UHFFFAOYSA-N 0.000 description 1
- KJJPLEZQSCZCKE-UHFFFAOYSA-N 2-aminopropane-1,3-diol Chemical compound OCC(N)CO KJJPLEZQSCZCKE-UHFFFAOYSA-N 0.000 description 1
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- GFZXQBDELXEPTQ-UHFFFAOYSA-N 3-[(3-carboxy-2-nitrophenyl)disulfanyl]-2-nitrobenzoic acid Chemical compound OC(=O)C1=CC=CC(SSC=2C(=C(C(O)=O)C=CC=2)[N+]([O-])=O)=C1[N+]([O-])=O GFZXQBDELXEPTQ-UHFFFAOYSA-N 0.000 description 1
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- BUZICZZQJDLXJN-UHFFFAOYSA-N 3-azaniumyl-4-hydroxybutanoate Chemical compound OCC(N)CC(O)=O BUZICZZQJDLXJN-UHFFFAOYSA-N 0.000 description 1
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- BLQFHJKRTDIZLX-UHFFFAOYSA-N 5-amino-2-methoxyphenol Chemical compound COC1=CC=C(N)C=C1O BLQFHJKRTDIZLX-UHFFFAOYSA-N 0.000 description 1
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- 229940126062 Compound A Drugs 0.000 description 1
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- LFZAGIJXANFPFN-UHFFFAOYSA-N N-[3-[4-(3-methyl-5-propan-2-yl-1,2,4-triazol-4-yl)piperidin-1-yl]-1-thiophen-2-ylpropyl]acetamide Chemical compound C(C)(C)C1=NN=C(N1C1CCN(CC1)CCC(C=1SC=CC=1)NC(C)=O)C LFZAGIJXANFPFN-UHFFFAOYSA-N 0.000 description 1
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- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 description 1
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- OHMBHFSEKCCCBW-UHFFFAOYSA-N hexane-2,5-diol Chemical compound CC(O)CCC(C)O OHMBHFSEKCCCBW-UHFFFAOYSA-N 0.000 description 1
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- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
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- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- XJRBAMWJDBPFIM-UHFFFAOYSA-N methyl vinyl ether Chemical group COC=C XJRBAMWJDBPFIM-UHFFFAOYSA-N 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- DEQZTKGFXNUBJL-UHFFFAOYSA-N n-(1,3-benzothiazol-2-ylsulfanyl)cyclohexanamine Chemical compound C1CCCCC1NSC1=NC2=CC=CC=C2S1 DEQZTKGFXNUBJL-UHFFFAOYSA-N 0.000 description 1
- DZCCLNYLUGNUKQ-UHFFFAOYSA-N n-(4-nitrosophenyl)hydroxylamine Chemical compound ONC1=CC=C(N=O)C=C1 DZCCLNYLUGNUKQ-UHFFFAOYSA-N 0.000 description 1
- 125000004957 naphthylene group Chemical group 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- PRAYXGYYVXRDDW-UHFFFAOYSA-N piperidin-2-ylmethanol Chemical compound OCC1CCCCN1 PRAYXGYYVXRDDW-UHFFFAOYSA-N 0.000 description 1
- OINCNMOXTNWVEM-UHFFFAOYSA-N piperidin-3-ol piperidin-4-ol Chemical compound OC1CCNCC1.OC1CNCCC1 OINCNMOXTNWVEM-UHFFFAOYSA-N 0.000 description 1
- HDOWRFHMPULYOA-UHFFFAOYSA-N piperidin-4-ol Chemical compound OC1CCNCC1 HDOWRFHMPULYOA-UHFFFAOYSA-N 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- LVTJOONKWUXEFR-FZRMHRINSA-N protoneodioscin Natural products O(C[C@@H](CC[C@]1(O)[C@H](C)[C@@H]2[C@]3(C)[C@H]([C@H]4[C@@H]([C@]5(C)C(=CC4)C[C@@H](O[C@@H]4[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@@H](O)[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@H](CO)O4)CC5)CC3)C[C@@H]2O1)C)[C@H]1[C@H](O)[C@H](O)[C@H](O)[C@@H](CO)O1 LVTJOONKWUXEFR-FZRMHRINSA-N 0.000 description 1
- 125000005551 pyridylene group Chemical group 0.000 description 1
- JHHZLHWJQPUNKB-UHFFFAOYSA-N pyrrolidin-3-ol Chemical compound OC1CCNC1 JHHZLHWJQPUNKB-UHFFFAOYSA-N 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 125000004079 stearyl 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])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 229960003732 tyramine Drugs 0.000 description 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N vinyl-ethylene Natural products C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Adhesives Or Adhesive Processes (AREA)
Description
で表されるカルボン酸基含有ジスルフィドのアミノアルコール塩化合物0.05〜10重量部並びに(C)有機金属塩を金属含有量として0.05〜5重量部を含んでなる金属接着用ゴム組成物が提供される。
イソプロパノール1000g中、ジチオサリチル酸306.4g(1mol)と2−アミノエタノール122.16g(2mol)を入れ、室温で30分反応させた。反応終了後、生成物を濾過し、乾燥することにより下記式で示される白色粉末の化合物1を410.2g(収率95.7%)得た。
融点(DSC):147.4℃
イソプロパノール1000g中、3,3’−ジチオジプロピオン酸210.3g(1mol)と2−アミノエタノール122.16g(2mol)を入れ、室温で30分反応させた。反応終了後、生成物を減圧乾燥することにより下記式で示される黄色の液状化合物2を314.4g(収率94.5%)得た。
イソプロパノール1000g中、ジチオサリチル酸306.4g(1mol)と1−アミノ−2−プロパノール150.2g(2mol)を入れ、室温で30分反応させた。反応終了後、生成物を濾過し、乾燥することにより下記式で示される褐色粉末の化合物3を410.2g(収率95.7%)得た。
融点(DSC):176.2℃
サンプルの調製
表Iに示す配合において、加硫促進剤と硫黄を除く成分を1.7リットルの密閉型ミキサーで5分間混練し、160℃に達したときに放出してマスターバッチを得た。このマスターバッチに加硫促進剤と硫黄をオープンロールで混練し、ゴム組成物を得た。
破断強度:JIS K 6251に準拠しダンベル3号型のサンプルを速度500mm/minで伸張し、20℃における破断強度を測定した。結果は比較例1の値を100として指数表示した。この数値が大きいほど強度が高いことを示す。
発熱性:JIS K 6394に準拠し、初期歪10%、振幅2%、周波数20Hzにて60℃におけるtanδを測定した。結果は比較例1の値を100として指数表示した。この数値が小さいほど低発熱で発熱性が良好であることを示す。
未老化接着性能試験:12.7mm間隔で平行に並べたブラスめっきスチールコードをゴム組成物で被覆すると共に、埋め込み長さ12.7mmで埋め込み、160℃×20分間の加硫条件で加硫接着してサンプルを作製した。
ASTM D−2229に準拠して前記サンプルからスチールコードを引き抜き、その表面を被覆するゴム付量(%)により評価した。結果は比較例1の値を100として指数表示した。この値が大きいほどゴムに対する接着性が優れている。
老化後接着性能試験:加硫後の接着サンプルを温度70℃、湿度96%、2週間老化した。上述の未老化接着性と同様にして引き抜いた後のスチールコードの表面を被覆するゴム付量(%)を測定し、評価した。結果は比較例1の値を100として指数表示した。この値が大きいほどゴムに対する接着性が優れている。
*1:天然ゴム(RSS#3)
*2:日本ゼオン(株)製 Nipol IR2202
*3:日本ゼオン(株)製 Nipol 1502
*4:東海カーボン(株)製 カーボンブラック シーストKH(沃素吸着量90cm3/100g、DBP吸収量119×10-5m3/kg)
*5:正同化学工業(株)製 酸化亜鉛 3種
*6:日本油脂(株)製 ビーズステアリン酸
*7:フレキシス社製 サントフレックス 6PPD
*8:大内新興化学工業(株)製 ノクラック224
*9:ローディア製 マノボンド(Co含有率22%)(化学式:(C9H19C0O)3B)
*10:日鋼金属(株)製 ナフテン酸コバルト(Co含有率10%)
*11:アクゾノーベル(株)製クリステックスHS OT 20
*12:大内新興化学工業(株)製 ノクセラーDZ−G
*13:大内新興化学工業(株)製 ノクセラーDM−P0
*14:化合物1:調製例1で合成した化合物A
*15:化合物2:調製例2で合成した化合物B
*16:化合物3:調製例3で合成した化合物C
Claims (3)
- 式(I)において、Xが芳香族基である請求項1に記載の金属接着用ゴム組成物。
- 前記有機金属塩がニッケル及び/又はコバルトの有機金属塩である請求項1又は2に記載の金属接着用ゴム組成物。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007255608A JP4294066B2 (ja) | 2007-09-28 | 2007-09-28 | カルボン酸基含有ジスルフィドのアミノアルコール塩化合物を含む金属接着用ゴム組成物 |
| DE102008048891A DE102008048891A1 (de) | 2007-09-28 | 2008-09-25 | Konpoundierungsmittel für die Kautschukvulkanisation, enthaltend Aminoalkoholsalzverbindung von Carbonsäuregruppenenthaltendem Disulfid, und Verfahren zur Herstellung desselben, sowie selbiges enthaltende Kautschukzusammensetzung |
| US12/238,669 US7981971B2 (en) | 2007-09-28 | 2008-09-26 | Compounding agent for rubber vulcanization containing amino alcohol salt compound of carboxylic acid group-containing disulfide and method of production of the same and rubber composition containing the same |
| CN 200810149824 CN101402746B (zh) | 2007-09-28 | 2008-09-27 | 具有含羧酸基二硫化物的氨基醇盐化合物的橡胶硫化用配合剂,其制备方法和橡胶组合物 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007255608A JP4294066B2 (ja) | 2007-09-28 | 2007-09-28 | カルボン酸基含有ジスルフィドのアミノアルコール塩化合物を含む金属接着用ゴム組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009084422A JP2009084422A (ja) | 2009-04-23 |
| JP4294066B2 true JP4294066B2 (ja) | 2009-07-08 |
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| JP2007255608A Expired - Fee Related JP4294066B2 (ja) | 2007-09-28 | 2007-09-28 | カルボン酸基含有ジスルフィドのアミノアルコール塩化合物を含む金属接着用ゴム組成物 |
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| JP2021181506A (ja) * | 2018-08-30 | 2021-11-25 | 住友化学株式会社 | ゴム組成物、金属−ゴム複合成形体、及び、金属−ゴム複合成形体の製造方法 |
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| JP2009084422A (ja) | 2009-04-23 |
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