JP6332720B1 - 活性エステル樹脂とその硬化物 - Google Patents
活性エステル樹脂とその硬化物 Download PDFInfo
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- JP6332720B1 JP6332720B1 JP2017561022A JP2017561022A JP6332720B1 JP 6332720 B1 JP6332720 B1 JP 6332720B1 JP 2017561022 A JP2017561022 A JP 2017561022A JP 2017561022 A JP2017561022 A JP 2017561022A JP 6332720 B1 JP6332720 B1 JP 6332720B1
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- 229920005989 resin Polymers 0.000 title claims abstract description 136
- 239000011347 resin Substances 0.000 title claims abstract description 136
- 150000002148 esters Chemical class 0.000 title claims abstract description 88
- -1 naphthol compound Chemical class 0.000 claims abstract description 60
- 125000003118 aryl group Chemical group 0.000 claims abstract description 58
- 150000001875 compounds Chemical class 0.000 claims abstract description 51
- 238000006243 chemical reaction Methods 0.000 claims abstract description 48
- 239000002253 acid Substances 0.000 claims abstract description 41
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 39
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000011342 resin composition Substances 0.000 claims abstract description 26
- 150000004820 halides Chemical class 0.000 claims abstract description 20
- 239000004065 semiconductor Substances 0.000 claims abstract description 16
- 239000003566 sealing material Substances 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims description 37
- 125000005843 halogen group Chemical group 0.000 claims description 25
- 125000003545 alkoxy group Chemical group 0.000 claims description 24
- 125000001931 aliphatic group Chemical group 0.000 claims description 23
- 239000000047 product Substances 0.000 claims description 19
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- 125000004432 carbon atom Chemical group C* 0.000 claims description 9
- 125000001624 naphthyl group Chemical group 0.000 claims description 9
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 5
- 125000002947 alkylene group Chemical group 0.000 claims description 4
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 4
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 4
- 229910052717 sulfur Inorganic materials 0.000 claims description 4
- 125000004434 sulfur atom Chemical group 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 125000004970 halomethyl group Chemical group 0.000 claims description 3
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 claims description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 90
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 45
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 36
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 34
- 239000003822 epoxy resin Substances 0.000 description 25
- 229920000647 polyepoxide Polymers 0.000 description 25
- 238000003756 stirring Methods 0.000 description 25
- 239000010410 layer Substances 0.000 description 21
- 239000000243 solution Substances 0.000 description 16
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 15
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 15
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 15
- 238000010438 heat treatment Methods 0.000 description 14
- 229910052757 nitrogen Inorganic materials 0.000 description 14
- 239000002904 solvent Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 125000000524 functional group Chemical group 0.000 description 12
- 238000005259 measurement Methods 0.000 description 12
- 229920003986 novolac Polymers 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 238000002156 mixing Methods 0.000 description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 8
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 8
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 8
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 8
- 229910001873 dinitrogen Inorganic materials 0.000 description 8
- 239000003960 organic solvent Substances 0.000 description 8
- 238000010926 purge Methods 0.000 description 8
- 239000011541 reaction mixture Substances 0.000 description 8
- 238000000926 separation method Methods 0.000 description 7
- 125000001424 substituent group Chemical group 0.000 description 7
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- FDQSRULYDNDXQB-UHFFFAOYSA-N benzene-1,3-dicarbonyl chloride Chemical compound ClC(=O)C1=CC=CC(C(Cl)=O)=C1 FDQSRULYDNDXQB-UHFFFAOYSA-N 0.000 description 6
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000012044 organic layer Substances 0.000 description 6
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 5
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 5
- 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 5
- 239000003063 flame retardant Substances 0.000 description 5
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- 239000011256 inorganic filler Substances 0.000 description 5
- 229910003475 inorganic filler Inorganic materials 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 description 5
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 description 4
- FPZWZCWUIYYYBU-UHFFFAOYSA-N 2-(2-ethoxyethoxy)ethyl acetate Chemical compound CCOCCOCCOC(C)=O FPZWZCWUIYYYBU-UHFFFAOYSA-N 0.000 description 4
- 229930185605 Bisphenol Natural products 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 4
- 239000005350 fused silica glass Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 229920002223 polystyrene Polymers 0.000 description 4
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 description 3
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 3
- SVONRAPFKPVNKG-UHFFFAOYSA-N 2-ethoxyethyl acetate Chemical compound CCOCCOC(C)=O SVONRAPFKPVNKG-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000003377 acid catalyst Substances 0.000 description 3
- 125000005428 anthryl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C3C(*)=C([H])C([H])=C([H])C3=C([H])C2=C1[H] 0.000 description 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 3
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 3
- 229950011260 betanaphthol Drugs 0.000 description 3
- 125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 125000001309 chloro group Chemical group Cl* 0.000 description 3
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 125000001153 fluoro group Chemical group F* 0.000 description 3
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- FUZZWVXGSFPDMH-UHFFFAOYSA-M hexanoate Chemical compound CCCCCC([O-])=O FUZZWVXGSFPDMH-UHFFFAOYSA-M 0.000 description 3
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 239000005453 ketone based solvent Substances 0.000 description 3
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 3
- 125000004998 naphthylethyl group Chemical group C1(=CC=CC2=CC=CC=C12)CC* 0.000 description 3
- 125000004923 naphthylmethyl group Chemical group C1(=CC=CC2=CC=CC=C12)C* 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 125000001400 nonyl 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])[H] 0.000 description 3
- 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 3
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 3
- 239000005011 phenolic resin Substances 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 150000003018 phosphorus compounds Chemical class 0.000 description 3
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical class OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 3
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- 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 description 2
- 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 2
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 2
- HDPBBNNDDQOWPJ-UHFFFAOYSA-N 4-[1,2,2-tris(4-hydroxyphenyl)ethyl]phenol Chemical compound C1=CC(O)=CC=C1C(C=1C=CC(O)=CC=1)C(C=1C=CC(O)=CC=1)C1=CC=C(O)C=C1 HDPBBNNDDQOWPJ-UHFFFAOYSA-N 0.000 description 2
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- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 2
- XFSBVAOIAHNAPC-WSORPINJSA-N acetylbenzoylaconine Chemical compound O([C@H]1[C@]2(O)C[C@H]3C45[C@@H]6[C@@H]([C@@]([C@H]31)(OC(C)=O)[C@@H](O)[C@@H]2OC)[C@H](OC)C4[C@]([C@@H](C[C@H]5OC)O)(COC)CN6CC)C(=O)C1=CC=CC=C1 XFSBVAOIAHNAPC-WSORPINJSA-N 0.000 description 2
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- XQUPVDVFXZDTLT-UHFFFAOYSA-N 1-[4-[[4-(2,5-dioxopyrrol-1-yl)phenyl]methyl]phenyl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C(C=C1)=CC=C1CC1=CC=C(N2C(C=CC2=O)=O)C=C1 XQUPVDVFXZDTLT-UHFFFAOYSA-N 0.000 description 1
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- LHENQXAPVKABON-UHFFFAOYSA-N 1-methoxypropan-1-ol Chemical compound CCC(O)OC LHENQXAPVKABON-UHFFFAOYSA-N 0.000 description 1
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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- C08G63/91—Polymers modified by chemical after-treatment
- C08G63/914—Polymers modified by chemical after-treatment derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/916—Dicarboxylic acids and dihydroxy compounds
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- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
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- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
- C08G59/4246—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof polymers with carboxylic terminal groups
- C08G59/4269—Macromolecular compounds obtained by reactions other than those involving unsaturated carbon-to-carbon bindings
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
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Abstract
Description
本発明の活性エステル樹脂はフェノール性水酸基含有化合物(A)、ナフトール化合物(b)が芳香環又はシクロ環を含有する構造部位で結節された分子構造を有するポリナフトール樹脂(B)、及び芳香族ポリカルボン酸又はその酸ハロゲン化物(C)を必須の反応原料とすることを特徴とする。
で表される構造部位(β)の何れかであり、ナフタレン環を形成するどの炭素原子に結合していても良い。mは0又は1〜4の整数であり、nは1〜10の整数である。]
で表される分子構造を有するものが挙げられる。
の何れかで表される構造部位等が挙げられる。
の何れかで表される化合物(x)とを必須の反応原料とする反応物が挙げられる。
カラム:東ソー株式会社製ガードカラム「HXL−L」
+東ソー株式会社製「TSK−GEL G4000HXL」
+東ソー株式会社製「TSK−GEL G3000HXL」
+東ソー株式会社製「TSK−GEL G2000HXL」
+東ソー株式会社製「TSK−GEL G2000HXL」
検出器: RI(示差屈折計)
データ処理:東ソー株式会社製「GPCワークステーション EcoSEC−WorkStation」
測定条件: カラム温度 40℃
展開溶媒 テトラヒドロフラン
流速 1.0ml/分
標準 : 前記「GPC−8320」の測定マニュアルに準拠して、分子量が既知の下記の単分散ポリスチレンを用いた。
(使用ポリスチレン)
東ソー株式会社製「A−500」
東ソー株式会社製「A−1000」
東ソー株式会社製「A−2500」
東ソー株式会社製「A−5000」
東ソー株式会社製「F−1」
東ソー株式会社製「F−2」
東ソー株式会社製「F−4」
東ソー株式会社製「F−10」
東ソー株式会社製「F−20」
東ソー株式会社製「F−40」
東ソー株式会社製「F−80」
東ソー株式会社製「F−128」
試料 : 樹脂固形分換算で1.0質量%のテトラヒドロフラン溶液をマイクロフィルターでろ過したもの(50μl)
測定装置 :東ソー株式会社製「HLC−8320 GPC」、
カラム:東ソー株式会社製ガードカラム「HXL−L」
+東ソー株式会社製「TSK−GEL G4000HXL」
+東ソー株式会社製「TSK−GEL G3000HXL」
+東ソー株式会社製「TSK−GEL G2000HXL」
+東ソー株式会社製「TSK−GEL G2000HXL」
検出器: RI(示差屈折計)
データ処理:東ソー株式会社製「GPCワークステーション EcoSEC−WorkStation」
測定条件: カラム温度 40℃
展開溶媒 テトラヒドロフラン
流速 1.0ml/分
標準 : 前記「GPC−8320」の測定マニュアルに準拠して、分子量が既知の下記の単分散ポリスチレンを用いた。
(使用ポリスチレン)
東ソー株式会社製「A−500」
東ソー株式会社製「A−1000」
東ソー株式会社製「A−2500」
東ソー株式会社製「A−5000」
東ソー株式会社製「F−1」
東ソー株式会社製「F−2」
東ソー株式会社製「F−4」
東ソー株式会社製「F−10」
東ソー株式会社製「F−20」
東ソー株式会社製「F−40」
東ソー株式会社製「F−80」
東ソー株式会社製「F−128」
試料 : 樹脂固形分換算で1.0質量%のテトラヒドロフラン溶液をマイクロフィルターでろ過したもの(50μl)
装置:日本電子(株)製 ECA-500
測定モード:SINGLE−PULSE−DEC(NOE消去の1H完全デカップリング法)
溶媒 :重クロロホルム
パルス角度:30°パルス
試料濃度 :30wt%
積算回数 :4000回
装置:島津/KRSTOS社製 AXIMA−TOF2
イオン化法:マトリックス支援レーザー脱離イオン化法
温度計、滴下ロート、冷却管、分留管、撹拌器を取り付けたフラスコに、1−ナフトール433質量部、トルエン108質量部、ジシクロペンタジエン99質量部、パラトルエンスルホン酸1水和物27質量部を仕込んだ。フラスコの内容物を撹拌しながら130℃まで昇温し、130℃で2時間撹拌して反応させた。反応終了後、49%水酸化ナトリウム水溶液12質量部を添加して中和し、トルエン200質量部加え、水100質量部で3回洗浄した。加熱減圧条件下でトルエン等を留去し、未反応の1−ナフトールとポリナフトール樹脂(B−1)とを含む混合物(1)522質量部を得た。得られた混合物(1)の水酸基当量は234g/当量であった。
温度計、滴下ロート、冷却管、分留管、撹拌器を取り付けたフラスコに、1−ナフトール404質量部、トルエン500質量部、パラキシレングリコール96質量部、パラトルエンスルホン酸1水和物6質量部を仕込んだ。フラスコの内容物を撹拌しながら120℃まで昇温し、120℃で1時間撹拌して反応させた。反応終了後、49%水酸化ナトリウム水溶液4質量部を添加して中和した後、トルエン400質量部加え、水200質量部で3回洗浄した。加熱減圧条件下でトルエン等を留去し、未反応の1−ナフトールとポリナフトール樹脂(B−2)とを含む混合物(2)448質量部を得た。得られた混合物(2)の水酸基当量は170g/当量であった。
温度計、滴下ロート、冷却管、分留管、撹拌器を取り付けたフラスコに、1−ナフトール404質量部、トルエン560質量部、ビスヒドロキシメチルビフェニル150質量部、パラトルエンスルホン酸1水和物6質量部を仕込んだ。フラスコの内容物を撹拌しながら120℃まで昇温し、120℃で1時間撹拌して反応させた。反応終了後、49%水酸化ナトリウム水溶液4質量部を添加して中和した後、トルエン400質量部加え、水200質量部で3回洗浄した。加熱減圧条件下でトルエン等を留去し、未反応の1−ナフトールとポリナフトール樹脂(B−3)とを含む混合物(3)510質量部得た。得られた混合物(3)の水酸基当量は189g/当量であった。
温度計、滴下ロート、冷却管、分留管、撹拌器を取り付けたフラスコに、1−ナフトール460質量部、トルエン200質量部、ジビニルベンゼン(新日鉄住金化学社製「DVB−810」ジビニルベンゼン純度81%)156質量部、パラトルエンスルホン酸1水和物1質量部を仕込んだ。フラスコの内容物を撹拌しながら120℃まで昇温し、120℃で1時間撹拌して反応させた。反応終了後、49%水酸化ナトリウム水溶液4質量部を添加して中和した後、トルエン400質量部加え、水200質量部で3回洗浄した。加熱減圧条件下でトルエン等を留去し、未反応の1−ナフトールとポリナフトール樹脂(B−4)とを含む混合物(4)605質量部得た。得られた混合物(4)の水酸基当量は193g/当量であった。
温度計、滴下ロート、冷却管、分留管、撹拌器を取り付けたフラスコに、1−ナフトール404質量部、トルエン480質量部、ベンズアルデヒド74質量部、パラトルエンスルホン酸1水和物2質量部を仕込んだ。フラスコの内容物を撹拌しながら60℃まで昇温し、60℃で1時間撹拌して反応させた。反応終了後、49%水酸化ナトリウム水溶液2質量部を添加して中和した後、トルエン400質量部加え、水200質量部で3回洗浄した。加熱減圧条件下でトルエン等を留去し、未反応の1−ナフトールとポリナフトール樹脂(B−5)とを含む混合物(5)420質量部得た。得られた混合物(5)の水酸基当量は166g/当量であった。
温度計、滴下ロート、冷却管、分留管、撹拌器を取り付けたフラスコに、ジシクロペンタジエンとフェノールとの付加反応物(水酸基当量165g/当量、軟化点85℃)165質量部、1−ナフトール72質量部、及びトルエン630質量部を仕込み、系内を減圧窒素置換しながら溶解させた。次いで、イソフタル酸クロライド152質量部を仕込み、系内を減圧窒素置換しながら溶解させた。窒素ガスパージを施しながら、系内を60℃以下に制御して、20%水酸化ナトリウム水溶液210gを3時間かけて滴下した。滴下終了後、そのまま1時間撹拌を続けて反応させた。反応終了後、反応混合物を静置して分液し、水層を取り除いた。残った有機層に水を加えて約15分間撹拌混合した後、混合物を静置して分液し、水層を取り除いた。水層のpHが7になるまでこの操作を繰り返した後、加熱減圧条件下でトルエン等を留去し、活性エステル樹脂(1’)を得た。活性エステル樹脂(1’)の官能基当量は223g/当量、JIS K7234に基づいて測定した軟化点は150℃であった。
温度計、滴下ロート、冷却管、分留管、撹拌器を取り付けたフラスコにフェノールノボラック樹脂(DIC社製「フェノライトTD−2131」、軟化点80℃、水酸基当量104)104gとメチルイソブチルケトン(以下、「MIBK」と略記する。]612gを仕込み、系内を減圧窒素置換し溶解させた。次いで、イソフタル酸クロライド10.1g(0.05モル)を仕込みその後、窒素ガスパージを施しながら、系内を60℃以下に制御して、20%水酸化ナトリウム水溶液21.0gを1時間かけて滴下した。次いでこの条件下で1.0時間撹拌を続けた。次いで、塩化ベンゾイル133.5g(0.90モル)を仕込みその後、窒素ガスパージを実施しながら、系内を60℃以下に制御して、20%水酸化ナトリウム水溶液189.0gを4時間かけて滴下した。次いでこの条件下で1.0時間撹拌を続けた。反応終了後、静置分液し、水層を取り除いた。更に反応物が溶解しているMIBK相に水を投入して約15分間撹拌混合し、静置分液して水層を取り除いた。水層のPHが7になるまでこの操作を繰り返した。その後、デカンタ脱水で水分を除去し、続いて減圧脱水でMIBKを除去し、活性エステル樹脂(2’)を得た。この活性エステル樹脂(2’)の官能基当量は仕込み比より204g/当量、軟化点は92℃であった。
下記表1に示す割合で各成分を配合し、硬化性樹脂組成物を得た。得られた硬化性樹脂組成物について、下記要領で硬化収縮率と、硬化物における誘電正接値を測定した。結果を表1に示す。
トランスファー成形機(コータキ精機株式会社製「KTS−15−1.5C」)を用いて、金型温度154℃、成形圧力9.8MPa、硬化時間600秒の条件下で、硬化性樹脂組成物を注入成形して、縦110mm、横12.7mm、厚さ1.6mmの成形物を得た。次いで、得られた成形物を175℃で5時間硬化させた後、室温(25℃)で24時間以上放置し、これを試験片とした。試験片の室温での縦方向寸法、金型の154℃での縦方向内寸法をそれぞれ測定し、下記式にて硬化収縮率を算出した。
硬化収縮率(%)={(金型の154℃での縦方向内寸法)−(試験片の室温での縦方向寸法)}/(金型の154℃での縦方向内寸法)×100(%)
硬化収縮率の測定と同様にして試験片を作成した。加熱真空乾燥後、23℃、湿度50%の室内に24時間保管した試験片について、アジレント・テクノロジー株式会社製ネットワークアナライザ「E8362C」を用い、空洞共振法にて、1GHzでの誘電正接を測定した。
Claims (11)
- フェノール性水酸基含有化合物(A)、ナフトール化合物(b)が芳香環又はシクロ環を含有する構造部位(α)で結節された分子構造を有するポリナフトール樹脂(B)、及び芳香族ポリカルボン酸又はその酸ハロゲン化物(C)を必須の反応原料とし、前記フェノール性水酸基含有化合物(A)が有する水酸基のモル数(A OH )と前記ポリナフトール樹脂(B)が有する水酸基のモル数(B OH )との割合[(A OH )/(B OH )]が10/90〜75/25となる割合であることを特徴とする活性エステル樹脂。
- 前記ポリナフトール樹脂(B)が、
下記構造式(1)
で表される構造部位(β)の何れかであり、ナフタレン環を形成するどの炭素原子に結合していても良い。mは0又は1〜4の整数であり、nは1〜10の整数である。]
で表される分子構造を有するものである請求項1記載の活性エステル樹脂。 - 前記芳香族ポリカルボン酸又はその酸ハロゲン化物(C)が有するカルボキシル基又は酸ハライド基の合計1モルに対し、前記フェノール性水酸基含有化合物(A)が有する水酸基のモル数と前記ポリナフトール樹脂(B)が有する水酸基のモル数との合計が0.95〜1.05モルとなる割合である請求項1記載の活性エステル樹脂。
- 前記フェノール性水酸基含有化合物(A)と、前記芳香族ポリカルボン酸又はその酸ハロゲン化物(C)とのエステル化合物(AC)を含有する請求項1記載の活性エステル樹脂。
- 前記エステル化合物(AC)の含有量が1〜30%の範囲である請求項6記載の活性エステル樹脂。
- 請求項1〜7の何れか一つに記載の活性エステル樹脂と、硬化剤とを含有する硬化性樹脂組成物。
- 請求項8記載の硬化性樹脂組成物の硬化物。
- 請求項8記載の硬化性組成物を用いたプリント配線基板。
- 請求項8記載の硬化性組成物を用いた半導体封止材料。
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JP2002121356A (ja) * | 2000-10-11 | 2002-04-23 | Sumitomo Bakelite Co Ltd | エポキシ樹脂組成物及び半導体装置 |
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