JP7091465B2 - 末端封止材を用いたポリアマイドの製造方法及びそれにより製造されたポリアマイド - Google Patents
末端封止材を用いたポリアマイドの製造方法及びそれにより製造されたポリアマイド Download PDFInfo
- Publication number
- JP7091465B2 JP7091465B2 JP2020549523A JP2020549523A JP7091465B2 JP 7091465 B2 JP7091465 B2 JP 7091465B2 JP 2020549523 A JP2020549523 A JP 2020549523A JP 2020549523 A JP2020549523 A JP 2020549523A JP 7091465 B2 JP7091465 B2 JP 7091465B2
- Authority
- JP
- Japan
- Prior art keywords
- polyamide
- terminal encapsulant
- materials
- urea
- amine
- 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.)
- Active
Links
- 239000004952 Polyamide Substances 0.000 title claims description 53
- 239000008393 encapsulating agent Substances 0.000 title claims description 53
- 229920002647 polyamide Polymers 0.000 title claims description 53
- 238000004519 manufacturing process Methods 0.000 title claims description 28
- 239000000463 material Substances 0.000 claims description 33
- 238000006116 polymerization reaction Methods 0.000 claims description 28
- 238000006243 chemical reaction Methods 0.000 claims description 25
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 24
- 150000003951 lactams Chemical class 0.000 claims description 23
- 150000001412 amines Chemical class 0.000 claims description 19
- 239000003054 catalyst Substances 0.000 claims description 18
- 239000012190 activator Substances 0.000 claims description 17
- 150000001875 compounds Chemical class 0.000 claims description 14
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 12
- 239000004202 carbamide Substances 0.000 claims description 12
- 239000001569 carbon dioxide Substances 0.000 claims description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 12
- -1 di-urea (di-urea) compound Chemical class 0.000 claims description 11
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 238000010539 anionic addition polymerization reaction Methods 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- 239000003999 initiator Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 6
- 150000001298 alcohols Chemical group 0.000 claims description 5
- 150000001408 amides Chemical group 0.000 claims description 5
- 125000003118 aryl group Chemical group 0.000 claims description 5
- 150000002170 ethers Chemical group 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 4
- 150000004982 aromatic amines Chemical class 0.000 claims description 3
- 239000002537 cosmetic Substances 0.000 claims description 3
- 239000003607 modifier Substances 0.000 claims description 3
- RKISUIUJZGSLEV-UHFFFAOYSA-N n-[2-(octadecanoylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC RKISUIUJZGSLEV-UHFFFAOYSA-N 0.000 claims description 3
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 2
- 239000012771 household material Substances 0.000 claims description 2
- 239000012567 medical material Substances 0.000 claims description 2
- 239000003566 sealing material Substances 0.000 claims description 2
- 239000004753 textile Substances 0.000 claims description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical group CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims 1
- 229910000102 alkali metal hydride Inorganic materials 0.000 claims 1
- 150000008046 alkali metal hydrides Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 description 24
- 238000007086 side reaction Methods 0.000 description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 10
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 10
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 10
- 229920000642 polymer Polymers 0.000 description 10
- 229910052700 potassium Inorganic materials 0.000 description 10
- 239000011591 potassium Substances 0.000 description 10
- 229910052708 sodium Inorganic materials 0.000 description 10
- 239000011734 sodium Substances 0.000 description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 229910052783 alkali metal Inorganic materials 0.000 description 9
- 150000001340 alkali metals Chemical class 0.000 description 9
- 235000013877 carbamide Nutrition 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 6
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 6
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 6
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 6
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 6
- 238000001879 gelation Methods 0.000 description 5
- 230000035484 reaction time Effects 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- 125000000129 anionic group Chemical group 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 229910000104 sodium hydride Inorganic materials 0.000 description 4
- QISSLHPKTCLLDL-UHFFFAOYSA-N N-Acetylcaprolactam Chemical compound CC(=O)N1CCCCCC1=O QISSLHPKTCLLDL-UHFFFAOYSA-N 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 3
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 3
- 125000003158 alcohol group Chemical group 0.000 description 3
- 150000004703 alkoxides Chemical class 0.000 description 3
- 125000003277 amino group Chemical group 0.000 description 3
- 229920003235 aromatic polyamide Polymers 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 125000000623 heterocyclic group Chemical group 0.000 description 3
- 229910052987 metal hydride Inorganic materials 0.000 description 3
- 150000004681 metal hydrides Chemical class 0.000 description 3
- 229910000000 metal hydroxide Inorganic materials 0.000 description 3
- 150000004692 metal hydroxides Chemical class 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- XUWHAWMETYGRKB-UHFFFAOYSA-N piperidin-2-one Chemical compound O=C1CCCCN1 XUWHAWMETYGRKB-UHFFFAOYSA-N 0.000 description 3
- NTTOTNSKUYCDAV-UHFFFAOYSA-N potassium hydride Chemical compound [KH] NTTOTNSKUYCDAV-UHFFFAOYSA-N 0.000 description 3
- 229910000105 potassium hydride Inorganic materials 0.000 description 3
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 3
- 239000012312 sodium hydride Substances 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- QWDQYHPOSSHSAW-UHFFFAOYSA-N 1-isocyanatooctadecane Chemical compound CCCCCCCCCCCCCCCCCCN=C=O QWDQYHPOSSHSAW-UHFFFAOYSA-N 0.000 description 2
- 239000004953 Aliphatic polyamide Substances 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229920003231 aliphatic polyamide Polymers 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 125000000304 alkynyl group Chemical group 0.000 description 2
- 125000003368 amide group Chemical group 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000004760 aramid Substances 0.000 description 2
- YDLSUFFXJYEVHW-UHFFFAOYSA-N azonan-2-one Chemical compound O=C1CCCCCCCN1 YDLSUFFXJYEVHW-UHFFFAOYSA-N 0.000 description 2
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- OTCKOJUMXQWKQG-UHFFFAOYSA-L magnesium bromide Chemical compound [Mg+2].[Br-].[Br-] OTCKOJUMXQWKQG-UHFFFAOYSA-L 0.000 description 2
- 229910001623 magnesium bromide Inorganic materials 0.000 description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- 239000005056 polyisocyanate Substances 0.000 description 2
- 229920001228 polyisocyanate Polymers 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- MKNZKCSKEUHUPM-UHFFFAOYSA-N potassium;butan-1-ol Chemical compound [K+].CCCCO MKNZKCSKEUHUPM-UHFFFAOYSA-N 0.000 description 2
- AWDMDDKZURRKFG-UHFFFAOYSA-N potassium;propan-1-olate Chemical compound [K+].CCC[O-] AWDMDDKZURRKFG-UHFFFAOYSA-N 0.000 description 2
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- SYXYWTXQFUUWLP-UHFFFAOYSA-N sodium;butan-1-olate Chemical compound [Na+].CCCC[O-] SYXYWTXQFUUWLP-UHFFFAOYSA-N 0.000 description 2
- RCOSUMRTSQULBK-UHFFFAOYSA-N sodium;propan-1-olate Chemical compound [Na+].CCC[O-] RCOSUMRTSQULBK-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 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 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920000571 Nylon 11 Polymers 0.000 description 1
- 229920000299 Nylon 12 Polymers 0.000 description 1
- 229920003189 Nylon 4,6 Polymers 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920000305 Nylon 6,10 Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- PCNDJXKNXGMECE-UHFFFAOYSA-N Phenazine Natural products C1=CC=CC2=NC3=CC=CC=C3N=C21 PCNDJXKNXGMECE-UHFFFAOYSA-N 0.000 description 1
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- SMZOGRDCAXLAAR-UHFFFAOYSA-N aluminium isopropoxide Chemical compound [Al+3].CC(C)[O-].CC(C)[O-].CC(C)[O-] SMZOGRDCAXLAAR-UHFFFAOYSA-N 0.000 description 1
- 238000012653 anionic ring-opening polymerization Methods 0.000 description 1
- 125000004104 aryloxy group Chemical group 0.000 description 1
- MNFORVFSTILPAW-UHFFFAOYSA-N azetidin-2-one Chemical compound O=C1CCN1 MNFORVFSTILPAW-UHFFFAOYSA-N 0.000 description 1
- CJYXCQLOZNIMFP-UHFFFAOYSA-N azocan-2-one Chemical compound O=C1CCCCCCN1 CJYXCQLOZNIMFP-UHFFFAOYSA-N 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical group NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 1
- 125000003739 carbamimidoyl group Chemical group C(N)(=N)* 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 125000001072 heteroaryl group Chemical group 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- OAKJQQAXSVQMHS-UHFFFAOYSA-N hydrazine group Chemical group NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 1
- 125000005597 hydrazone group Chemical group 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 125000000468 ketone group Chemical group 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000013308 plastic optical fiber Substances 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920000582 polyisocyanurate Polymers 0.000 description 1
- 239000011495 polyisocyanurate Substances 0.000 description 1
- BDAWXSQJJCIFIK-UHFFFAOYSA-N potassium methoxide Chemical compound [K+].[O-]C BDAWXSQJJCIFIK-UHFFFAOYSA-N 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 229940116351 sebacate Drugs 0.000 description 1
- CXMXRPHRNRROMY-UHFFFAOYSA-L sebacate(2-) Chemical compound [O-]C(=O)CCCCCCCCC([O-])=O CXMXRPHRNRROMY-UHFFFAOYSA-L 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- OTNVGWMVOULBFZ-UHFFFAOYSA-N sodium;hydrochloride Chemical compound [Na].Cl OTNVGWMVOULBFZ-UHFFFAOYSA-N 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
- C08G69/18—Anionic polymerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/10—Metal compounds
- C08K3/12—Hydrides
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
- C08K5/057—Metal alcoholates
-
- 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
- C08K5/17—Amines; Quaternary ammonium compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
Description
ラクタム、前記ラクタム全体100重量部に対して、開始剤としてアルカリ金属0.01乃至20重量部、活性化剤0.002乃至1.0重量部及びアミン系又はウレア系又はアルコール系及びそれらの化合物からなる群より選択された1種以上を含む末端封止材を0.1乃至100重量部で含むことができる。
<実施例1>
末端封止材(ECA)としてHexamethylenediamineを用いた重合試料の製造
ラクタム20gに対して通常の開始剤NaHを1mol%混合してRBフラスコに入れ、窒素雰囲気で165℃まで昇温させた後、30分の間十分に混練した。その後、シリンジを用いて予め溶融させておいた0.25molのHexamethylenediamineを注入した後、反応温度まで混練しながら昇温させた。反応温度に到達した時、窒素を切って活性化剤である二酸化炭素(CO2)を注入して反応を進め、反応が終了するとformic acidと蒸溜水が1:1(v)で混ぜられた溶液を注入して活性された陰イオンを除去し、下記表1による含有量を持つ試料を回収した。このように製造された試料に蒸溜水を用いて洗浄し、24時間100℃真空オーブンで乾燥した後、ポリアミドの重さを測定した後、溶媒であるエタノールに8時間の間入れ、その後、再乾燥して重さを測定して転化率を求めた後、その結果を下記表2に表した。
末端封止材としてDodecylamineを用いたことを除けば実施例1と同じ方法でポリアミドを製造した。
末端封止材としてDodecanolを用いたことを除けば実施例1と同じ方法でポリアミドを製造した。
活性化剤としてN-acetyl caprolactamを1mol%用いたことを除けば実施例1と同じ方法でポリアミドを製造した。
<比較例1>
末端封止材(ECA)を使用しないことを除けば、前記実施例1と同じ方法でポリアマイド試料を製造して転化率を求めた後、その結果を下記表2に表した。
Claims (12)
- 末端封止材を用いて陰イオン重合反応によるポリアマイド製造方法であって、
ラクタム、前記ラクタム全体100重量部に対して、開始剤としてアルカリ金属水素化物(alkali metal hydride)を含む金属触媒0.01乃至20重量部、活性化剤として二酸化炭素0.002乃至1.0重量部及び、
アミン系、ウレア系又はアルコール系末端封止材を0.1乃至100重量部で含む
ことを特徴とする末端封止材を用いたポリアマイドの製造方法。 - 前記重合は140乃至250℃温度範囲で行われる
請求項1に記載の末端封止材を用いたポリアマイドの製造方法。 - 前記末端封止材は脂肪族アミン、芳香族アミン、脂肪族ウレア、芳香族ウレア、脂肪族アルコール及び芳香族アルコール系化合物からなる群より選択された少なくとも1種以上を含む
請求項1に記載の末端封止材を用いたポリアマイドの製造方法。 - 前記末端封止材は前記ラクタム1モルに対して0.001乃至1.0モル%で含む
請求項4に記載の末端封止材を用いたポリアマイドの製造方法。 - アミン系、ウレア系又は末端封止材のN/Cratioは0.05乃至1.0の範囲以内である
請求項1に記載の末端封止材を用いたポリアマイドの製造方法。 - 前記アルコール系末端封止材のO/Cratioは0.05乃至1.0の範囲以内である
請求項1に記載の末端封止材を用いたポリアマイドの製造方法。 - 分子量調節剤であるエチレン-ビス-ステアアミド(EBS:ethylene-bis-stearamide)、アミン(amine)化合物、ウレア(urea)化合物及びジウレア(di-urea)化合物からなる群より選択された少なくとも1種以上をさらに含む
請求項1に記載の末端封止材を用いたポリアマイドの製造方法。 - 前記重合反応は0.5乃至120分の範囲内で行われる
請求項1に記載の末端封止材を用いたポリアマイドの製造方法。 - 前記重合反応で前記ラクタムは95%以上の転化率を持つ
請求項1に記載の末端封止材を用いたポリアマイドの製造方法。 - 請求項1ないし10のいずれかに記載のポリアマイド製造方法で製造されたポリアマイドであって、
前記ポリアマイドは3.0以下の分子量分布範囲を持ち、
前記ポリアマイドの重量平均分子量(Mw)は20,000乃至80,000以内の範囲を持つ
ことを特徴とするポリアマイド。 - 請求項11によるポリアマイドを含む車両用素材、電子機器用素材、産業用パイプ素材、建築土木用素材、3Dプリンタ用素材、繊維用素材、被服素材、工作機械用素材、医療用素材、航空用素材、太陽光素材、電池用素材、スポーツ用素材、家電用素材、家庭用素材及び化粧品用素材からなる群より選択される
ことを特徴とする部品素材。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170160737A KR102275688B1 (ko) | 2017-11-28 | 2017-11-28 | 말단 봉지재를 이용한 폴리아마이드의 제조 방법 및 이에 의해 제조된 폴리아마이드 |
KR10-2017-0160737 | 2017-11-28 | ||
PCT/KR2018/012908 WO2019107755A1 (ko) | 2017-11-28 | 2018-10-29 | 말단 봉지재를 이용한 폴리아마이드의 제조 방법 및 이에 의해 제조된 폴리아마이드 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021508354A JP2021508354A (ja) | 2021-03-04 |
JP7091465B2 true JP7091465B2 (ja) | 2022-06-27 |
Family
ID=66665693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020549523A Active JP7091465B2 (ja) | 2017-11-28 | 2018-10-29 | 末端封止材を用いたポリアマイドの製造方法及びそれにより製造されたポリアマイド |
Country Status (6)
Country | Link |
---|---|
US (1) | US20200385520A1 (ja) |
EP (1) | EP3719049A4 (ja) |
JP (1) | JP7091465B2 (ja) |
KR (1) | KR102275688B1 (ja) |
CN (1) | CN111491975B (ja) |
WO (1) | WO2019107755A1 (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017005753A1 (de) | 2015-07-06 | 2017-01-12 | Basf Se | Verfahren zur herstellung eines polyamids |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1045628A (en) | 1963-03-11 | 1966-10-12 | Polymer Corp | Polymerization process |
US3883608A (en) | 1970-11-30 | 1975-05-13 | Aquitaine Total Organico | Process for the polymerization of dodecalactam in the presence of potassium carbonate |
FR2150230B1 (ja) | 1971-08-25 | 1974-03-29 | Aquitaine Total Organico | |
FR2221478B1 (ja) * | 1973-03-14 | 1977-09-30 | Monsanto Ltd | |
FR2291232A1 (fr) | 1974-11-12 | 1976-06-11 | Ato Chimie | Procede perfectionne de polymerisation anionique de lactames et dispositif pour sa mise en oeuvre |
NL8400411A (nl) | 1984-02-09 | 1985-09-02 | Stamicarbon | Werkwijze voor het bereiden van een nylonblokcopolymeercompositie. |
DE3425318A1 (de) | 1984-07-10 | 1986-01-16 | Bayer Ag, 5090 Leverkusen | Verzweigte, thermoplastisch verarbeitbare, schlagzaehe polyamide |
IT1229220B (it) * | 1989-03-31 | 1991-07-26 | Montedipe Spa | Processo per la produzione di articoli formati di grandi dimensioni, costituiti da poliammide modificata |
JP2530780B2 (ja) | 1991-08-22 | 1996-09-04 | 宇部興産株式会社 | ラウロラクタムの連続重合方法及びその装置 |
DE4405161A1 (de) | 1994-02-18 | 1995-08-24 | Huels Chemische Werke Ag | Verfahren zur kontinuierlichen hydrolytischen Polymerisation von Laurinlactam |
DE19603303C2 (de) | 1996-01-25 | 1999-07-22 | Inventa Ag | Kontinuierliches Verfahren zur aktivierten anionischen Lactampolymerisation |
JP4491848B2 (ja) | 1998-04-03 | 2010-06-30 | 東レ株式会社 | ポリアミドの製造方法 |
DE19828935A1 (de) | 1998-06-29 | 1999-12-30 | Basf Ag | Hochviskose Polyisocyanate enthaltende Zusammensetzungen |
KR100322263B1 (ko) * | 1999-12-08 | 2002-02-06 | 김윤 | 분자량 조절제를 사용한 폴리아미드 12의 음이온 중합반응 방법 |
EP1449865A1 (en) * | 2003-02-21 | 2004-08-25 | Koninklijke DSM N.V. | Process for preparing a melt-processable polyamide |
DE10341811B4 (de) | 2003-09-10 | 2006-09-28 | Ems-Chemie Ag | Katalysatorlösung zur Durchführung der anionischen Lactampolymerisation, Verfahren zu deren Herstellung und Polyamidformmasse |
DE102004023900A1 (de) * | 2004-05-12 | 2005-12-01 | Woco Industrietechnik Gmbh | Verfahren zur Herstellung von polymeren Verbundmaterialien sowie die nach diesem Verfahren enthaltenen Verbundmaterialien |
JP5061607B2 (ja) * | 2006-12-12 | 2012-10-31 | 東洋紡績株式会社 | ナイロン6樹脂の製造方法 |
JP5251022B2 (ja) * | 2007-07-23 | 2013-07-31 | 東洋紡株式会社 | ポリアミドフィルムおよびその製造方法 |
CN103038058B (zh) * | 2011-02-25 | 2015-04-01 | 住友理工株式会社 | 树脂制进油管及其制法 |
BR112014007052A2 (pt) * | 2011-09-28 | 2017-03-28 | Basf Se | processo para produzir poliamida, poliamida, e, uso de uma poliamida |
KR101349063B1 (ko) * | 2012-02-24 | 2014-01-16 | 지에스칼텍스 주식회사 | 고수율로 고분자량의 폴리아미드를 제조하는 방법 |
DE102013210424A1 (de) | 2013-06-05 | 2014-12-11 | Evonik Industries Ag | Ringöffnende Laurinlactam-Polymerisation mit latenten Initiatoren |
WO2015125886A1 (ja) * | 2014-02-21 | 2015-08-27 | 旭化成ケミカルズ株式会社 | ポリアミド樹脂組成物、ポリアミド樹脂組成物の製造方法、及び成形品 |
KR20170045889A (ko) * | 2015-10-20 | 2017-04-28 | 코오롱인더스트리 주식회사 | 폴리아마이드의 제조방법 및 이를 이용하여 제조된 폴리아마이드 |
-
2017
- 2017-11-28 KR KR1020170160737A patent/KR102275688B1/ko active IP Right Grant
-
2018
- 2018-10-29 CN CN201880077244.6A patent/CN111491975B/zh active Active
- 2018-10-29 EP EP18884305.6A patent/EP3719049A4/en active Pending
- 2018-10-29 JP JP2020549523A patent/JP7091465B2/ja active Active
- 2018-10-29 WO PCT/KR2018/012908 patent/WO2019107755A1/ko unknown
- 2018-10-29 US US16/767,331 patent/US20200385520A1/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017005753A1 (de) | 2015-07-06 | 2017-01-12 | Basf Se | Verfahren zur herstellung eines polyamids |
Also Published As
Publication number | Publication date |
---|---|
EP3719049A4 (en) | 2021-08-25 |
US20200385520A1 (en) | 2020-12-10 |
KR20190061892A (ko) | 2019-06-05 |
CN111491975A (zh) | 2020-08-04 |
CN111491975B (zh) | 2023-05-09 |
WO2019107755A1 (ko) | 2019-06-06 |
EP3719049A1 (en) | 2020-10-07 |
KR102275688B1 (ko) | 2021-07-12 |
JP2021508354A (ja) | 2021-03-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7084478B2 (ja) | 陰イオン開環重合によるポリアマイドの無溶媒製造方法及びそれにより製造されたポリアマイド | |
JP7431731B2 (ja) | 活性化剤投入方式の調節によるポリアマイド製造方法及びそれにより製造されたポリアマイド | |
JP7091465B2 (ja) | 末端封止材を用いたポリアマイドの製造方法及びそれにより製造されたポリアマイド | |
JP7091466B2 (ja) | 二重活性基を持つ分子量調節剤を用いたポリアマイド製造方法及びそれにより製造されたポリアマイド | |
JP7021349B2 (ja) | 配位-陰イオン開環重合によるポリアマイドの製造方法及びそれにより製造されたポリアマイド | |
KR102262531B1 (ko) | 아마이드계-분자량조절제를 포함하는 폴리아마이드 제조방법 및 이에 의해 제조된 폴리아마이드 | |
JP2022510630A (ja) | アニオン開環共重合によるポリアミド製造方法及びこれに製造されたポリアミド |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200605 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20210629 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210706 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211001 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20211130 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220228 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220531 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220615 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7091465 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |