KR20220158872A - 밀리파 안테나용 필름 - Google Patents
밀리파 안테나용 필름 Download PDFInfo
- Publication number
- KR20220158872A KR20220158872A KR1020227040468A KR20227040468A KR20220158872A KR 20220158872 A KR20220158872 A KR 20220158872A KR 1020227040468 A KR1020227040468 A KR 1020227040468A KR 20227040468 A KR20227040468 A KR 20227040468A KR 20220158872 A KR20220158872 A KR 20220158872A
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- KR
- South Korea
- Prior art keywords
- film
- porous
- polyimide
- porosity
- pores
- 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.)
- Ceased
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- 239000011148 porous material Substances 0.000 claims abstract description 48
- 229920006254 polymer film Polymers 0.000 claims abstract description 10
- 239000002861 polymer material Substances 0.000 claims abstract description 6
- 229920001721 polyimide Polymers 0.000 claims description 91
- 239000004642 Polyimide Substances 0.000 claims description 78
- 239000002243 precursor Substances 0.000 claims description 57
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical group CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 30
- 229920000642 polymer Polymers 0.000 claims description 18
- 239000003960 organic solvent Substances 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 7
- 239000004697 Polyetherimide Substances 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 229920001601 polyetherimide Polymers 0.000 claims description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 60
- 238000000034 method Methods 0.000 description 31
- 239000001569 carbon dioxide Substances 0.000 description 30
- 229910002092 carbon dioxide Inorganic materials 0.000 description 30
- 239000003795 chemical substances by application Substances 0.000 description 30
- 239000000243 solution Substances 0.000 description 24
- 238000000605 extraction Methods 0.000 description 16
- 238000005191 phase separation Methods 0.000 description 15
- 238000006358 imidation reaction Methods 0.000 description 13
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- -1 polyethylene Polymers 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 9
- 229920001451 polypropylene glycol Polymers 0.000 description 9
- 239000002904 solvent Substances 0.000 description 9
- 238000001035 drying Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 229920002799 BoPET Polymers 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 description 7
- 239000011889 copper foil Substances 0.000 description 7
- 238000011156 evaluation Methods 0.000 description 7
- 238000005187 foaming Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000009719 polyimide resin Substances 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 6
- 239000004088 foaming agent Substances 0.000 description 6
- 239000012456 homogeneous solution Substances 0.000 description 6
- 238000007654 immersion Methods 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 5
- HLBLWEWZXPIGSM-UHFFFAOYSA-N 4-Aminophenyl ether Chemical compound C1=CC(N)=CC=C1OC1=CC=C(N)C=C1 HLBLWEWZXPIGSM-UHFFFAOYSA-N 0.000 description 5
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 5
- 239000006260 foam Substances 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- LXBGSDVWAMZHDD-UHFFFAOYSA-N 2-methyl-1h-imidazole Chemical compound CC1=NC=CN1 LXBGSDVWAMZHDD-UHFFFAOYSA-N 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 125000006158 tetracarboxylic acid group Chemical group 0.000 description 4
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 229920001515 polyalkylene glycol Polymers 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000007363 ring formation reaction Methods 0.000 description 3
- NOGFHTGYPKWWRX-UHFFFAOYSA-N 2,2,6,6-tetramethyloxan-4-one Chemical compound CC1(C)CC(=O)CC(C)(C)O1 NOGFHTGYPKWWRX-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
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- 150000004985 diamines Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000007602 hot air drying Methods 0.000 description 2
- 238000010191 image analysis Methods 0.000 description 2
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- 230000006698 induction Effects 0.000 description 2
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- 239000002667 nucleating agent Substances 0.000 description 2
- 238000000053 physical method Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
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- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 238000000194 supercritical-fluid extraction Methods 0.000 description 2
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 description 1
- VLDPXPPHXDGHEW-UHFFFAOYSA-N 1-chloro-2-dichlorophosphoryloxybenzene Chemical compound ClC1=CC=CC=C1OP(Cl)(Cl)=O VLDPXPPHXDGHEW-UHFFFAOYSA-N 0.000 description 1
- VOZKAJLKRJDJLL-UHFFFAOYSA-N 2,4-diaminotoluene Chemical compound CC1=CC=C(N)C=C1N VOZKAJLKRJDJLL-UHFFFAOYSA-N 0.000 description 1
- RLYCRLGLCUXUPO-UHFFFAOYSA-N 2,6-diaminotoluene Chemical compound CC1=C(N)C=CC=C1N RLYCRLGLCUXUPO-UHFFFAOYSA-N 0.000 description 1
- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 description 1
- LJGHYPLBDBRCRZ-UHFFFAOYSA-N 3-(3-aminophenyl)sulfonylaniline Chemical compound NC1=CC=CC(S(=O)(=O)C=2C=C(N)C=CC=2)=C1 LJGHYPLBDBRCRZ-UHFFFAOYSA-N 0.000 description 1
- ZBMISJGHVWNWTE-UHFFFAOYSA-N 3-(4-aminophenoxy)aniline Chemical compound C1=CC(N)=CC=C1OC1=CC=CC(N)=C1 ZBMISJGHVWNWTE-UHFFFAOYSA-N 0.000 description 1
- DFSUKONUQMHUKQ-UHFFFAOYSA-N 3-[2-(2,3-dicarboxyphenyl)-1,1,1,3,3,3-hexafluoropropan-2-yl]phthalic acid Chemical compound OC(=O)C1=CC=CC(C(C=2C(=C(C(O)=O)C=CC=2)C(O)=O)(C(F)(F)F)C(F)(F)F)=C1C(O)=O DFSUKONUQMHUKQ-UHFFFAOYSA-N 0.000 description 1
- AVCOFPOLGHKJQB-UHFFFAOYSA-N 4-(3,4-dicarboxyphenyl)sulfonylphthalic acid Chemical compound C1=C(C(O)=O)C(C(=O)O)=CC=C1S(=O)(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 AVCOFPOLGHKJQB-UHFFFAOYSA-N 0.000 description 1
- IFYXKXOINSPAJQ-UHFFFAOYSA-N 4-(4-aminophenyl)-5,5-bis(trifluoromethyl)cyclohexa-1,3-dien-1-amine Chemical group FC(F)(F)C1(C(F)(F)F)CC(N)=CC=C1C1=CC=C(N)C=C1 IFYXKXOINSPAJQ-UHFFFAOYSA-N 0.000 description 1
- YPGXCJNQPKHBLH-UHFFFAOYSA-N 4-[2-[2-[2-(4-aminophenoxy)phenyl]-1,1,1,3,3,3-hexafluoropropan-2-yl]phenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC1=CC=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=CC=C1OC1=CC=C(N)C=C1 YPGXCJNQPKHBLH-UHFFFAOYSA-N 0.000 description 1
- AJYDKROUZBIMLE-UHFFFAOYSA-N 4-[2-[2-[2-(4-aminophenoxy)phenyl]propan-2-yl]phenoxy]aniline Chemical compound C=1C=CC=C(OC=2C=CC(N)=CC=2)C=1C(C)(C)C1=CC=CC=C1OC1=CC=C(N)C=C1 AJYDKROUZBIMLE-UHFFFAOYSA-N 0.000 description 1
- WUPRYUDHUFLKFL-UHFFFAOYSA-N 4-[3-(4-aminophenoxy)phenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC1=CC=CC(OC=2C=CC(N)=CC=2)=C1 WUPRYUDHUFLKFL-UHFFFAOYSA-N 0.000 description 1
- JCRRFJIVUPSNTA-UHFFFAOYSA-N 4-[4-(4-aminophenoxy)phenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC(C=C1)=CC=C1OC1=CC=C(N)C=C1 JCRRFJIVUPSNTA-UHFFFAOYSA-N 0.000 description 1
- VQVIHDPBMFABCQ-UHFFFAOYSA-N 5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione Chemical compound C1=C2C(=O)OC(=O)C2=CC(C(C=2C=C3C(=O)OC(=O)C3=CC=2)=O)=C1 VQVIHDPBMFABCQ-UHFFFAOYSA-N 0.000 description 1
- QQGYZOYWNCKGEK-UHFFFAOYSA-N 5-[(1,3-dioxo-2-benzofuran-5-yl)oxy]-2-benzofuran-1,3-dione Chemical compound C1=C2C(=O)OC(=O)C2=CC(OC=2C=C3C(=O)OC(C3=CC=2)=O)=C1 QQGYZOYWNCKGEK-UHFFFAOYSA-N 0.000 description 1
- QHHKLPCQTTWFSS-UHFFFAOYSA-N 5-[2-(1,3-dioxo-2-benzofuran-5-yl)-1,1,1,3,3,3-hexafluoropropan-2-yl]-2-benzofuran-1,3-dione Chemical compound C1=C2C(=O)OC(=O)C2=CC(C(C=2C=C3C(=O)OC(=O)C3=CC=2)(C(F)(F)F)C(F)(F)F)=C1 QHHKLPCQTTWFSS-UHFFFAOYSA-N 0.000 description 1
- JVERADGGGBYHNP-UHFFFAOYSA-N 5-phenylbenzene-1,2,3,4-tetracarboxylic acid Chemical compound OC(=O)C1=C(C(O)=O)C(C(=O)O)=CC(C=2C=CC=CC=2)=C1C(O)=O JVERADGGGBYHNP-UHFFFAOYSA-N 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- WKDNYTOXBCRNPV-UHFFFAOYSA-N bpda Chemical compound C1=C2C(=O)OC(=O)C2=CC(C=2C=C3C(=O)OC(C3=CC=2)=O)=C1 WKDNYTOXBCRNPV-UHFFFAOYSA-N 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- ZZTCPWRAHWXWCH-UHFFFAOYSA-N diphenylmethanediamine Chemical compound C=1C=CC=CC=1C(N)(N)C1=CC=CC=C1 ZZTCPWRAHWXWCH-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000013012 foaming technology Methods 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229940018564 m-phenylenediamine Drugs 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 229920002601 oligoester Polymers 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000009774 resonance method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
- C08J9/286—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum the liquid phase being a solvent for the monomers but not for the resulting macromolecular composition, i.e. macroporous or macroreticular polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
- C08J2201/046—Elimination of a polymeric phase
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
- C08J2201/052—Inducing phase separation by thermal treatment, e.g. cooling a solution
- C08J2201/0522—Inducing phase separation by thermal treatment, e.g. cooling a solution the liquid phase being organic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/08—Supercritical fluid
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
- C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Details Of Aerials (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (4)
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| JPJP-P-2016-145540 | 2016-07-25 | ||
| JP2016145540 | 2016-07-25 | ||
| KR1020217017473A KR20210071103A (ko) | 2016-07-25 | 2017-04-06 | 밀리파 안테나용 필름 |
| PCT/JP2017/014371 WO2018020745A1 (ja) | 2016-07-25 | 2017-04-06 | ミリ波アンテナ用フィルム |
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| KR1020217017473A Division KR20210071103A (ko) | 2016-07-25 | 2017-04-06 | 밀리파 안테나용 필름 |
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| KR20220158872A true KR20220158872A (ko) | 2022-12-01 |
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| KR1020227040468A Ceased KR20220158872A (ko) | 2016-07-25 | 2017-04-06 | 밀리파 안테나용 필름 |
| KR1020217017473A Ceased KR20210071103A (ko) | 2016-07-25 | 2017-04-06 | 밀리파 안테나용 필름 |
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| KR1020217017473A Ceased KR20210071103A (ko) | 2016-07-25 | 2017-04-06 | 밀리파 안테나용 필름 |
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| JP (2) | JP6567590B2 (enExample) |
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| CN (1) | CN109496222B (enExample) |
| TW (2) | TW201936741A (enExample) |
| WO (1) | WO2018020745A1 (enExample) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190263995A1 (en) * | 2016-07-25 | 2019-08-29 | Nitto Denko Corporation | Low-dielectric porous polymer film and film for millimeter-wave antenna |
| JP6567722B2 (ja) * | 2017-04-06 | 2019-08-28 | 日東電工株式会社 | ミリ波アンテナ用フィルム |
| JP7397570B2 (ja) * | 2018-02-01 | 2023-12-13 | 東京応化工業株式会社 | 多孔質ポリイミドフィルム原反、その製造方法、及び組成物 |
| JP7257342B2 (ja) | 2018-02-08 | 2023-04-13 | テルモ株式会社 | 医療器具およびこれを用いた癒合促進デバイス |
| CN109280190B (zh) * | 2018-08-01 | 2021-06-04 | 乳源东阳光氟树脂有限公司 | 一种聚酰亚胺多孔薄膜及其制备方法 |
| JP7082932B2 (ja) * | 2018-09-28 | 2022-06-09 | 日東電工株式会社 | 低誘電基板材 |
| JP2020049905A (ja) * | 2018-09-28 | 2020-04-02 | 日東電工株式会社 | 低誘電基板材 |
| JP7222727B2 (ja) * | 2019-01-24 | 2023-02-15 | 日東電工株式会社 | 低誘電基板材およびその製造方法 |
| JP7751974B2 (ja) | 2021-02-15 | 2025-10-09 | 太陽ホールディングス株式会社 | 多孔質膜形成用ポリマー組成物、多孔質膜の製造方法、多孔質膜、フレキシブル金属張積層板及び電子基板 |
| JP7733466B2 (ja) | 2021-03-31 | 2025-09-03 | 日東電工株式会社 | 多孔質液晶ポリマーシートおよび配線回路基板 |
| JP7742713B2 (ja) * | 2021-04-19 | 2025-09-22 | 日東電工株式会社 | 多孔質ポリイミドフィルム |
| JP2022165324A (ja) * | 2021-04-19 | 2022-10-31 | 日東電工株式会社 | 金属層積層板用フィルム |
| JP2023077787A (ja) | 2021-11-25 | 2023-06-06 | 日東電工株式会社 | 配線回路基板およびその製造方法 |
| CN115322431A (zh) * | 2022-09-19 | 2022-11-11 | 吉林大学 | 一种低介电交联型多孔聚酰亚胺薄膜及其制备方法 |
Citations (4)
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| JPH09100363A (ja) | 1995-10-05 | 1997-04-15 | Matsushita Electric Ind Co Ltd | 低誘電率プラスチック絶縁フィルムおよびその製造方法 |
| JP2001081225A (ja) | 1999-09-16 | 2001-03-27 | Nitto Denko Corp | 多孔質体及び多孔質体の製造方法 |
| JP2002146085A (ja) | 2000-11-13 | 2002-05-22 | Nitto Denko Corp | 多孔質ポリイミドの製造方法及び多孔質ポリイミド |
| JP2012101438A (ja) | 2010-11-10 | 2012-05-31 | Unitika Ltd | 積層体およびその製造方法、並びに前記積層体からなる低誘電率プリント配線板用基板 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007077275A (ja) * | 2005-09-14 | 2007-03-29 | Shin Etsu Polymer Co Ltd | 熱可塑性ポリイミド発泡体の製造方法及び熱可塑性ポリイミド発泡体 |
| JP4948211B2 (ja) * | 2007-03-12 | 2012-06-06 | 古河電気工業株式会社 | 発泡体、発泡体を用いた回路基板、及びこれらの製造方法 |
| JP5588434B2 (ja) * | 2009-05-28 | 2014-09-10 | キヤノン株式会社 | 樹脂組成物、それを含む積層膜及びその積層膜を部品に用いる画像形成装置 |
| KR20120123017A (ko) * | 2009-12-14 | 2012-11-07 | 가부시끼가이샤 다이셀 | 다공질층을 갖는 적층체, 및 그것을 사용한 기능성 적층체 |
| JP2014231533A (ja) * | 2011-02-03 | 2014-12-11 | 日東電工株式会社 | 多孔質樹脂成型体、多孔体基板およびその製造方法 |
| JP5916498B2 (ja) * | 2011-06-06 | 2016-05-11 | 日東電工株式会社 | ポリイミド多孔質体及びその製造方法 |
-
2017
- 2017-04-06 JP JP2017075984A patent/JP6567590B2/ja active Active
- 2017-04-06 KR KR1020197004009A patent/KR20190029649A/ko not_active Ceased
- 2017-04-06 KR KR1020227040468A patent/KR20220158872A/ko not_active Ceased
- 2017-04-06 US US16/320,366 patent/US20190263996A1/en not_active Abandoned
- 2017-04-06 EP EP17833756.4A patent/EP3489288A4/en not_active Withdrawn
- 2017-04-06 WO PCT/JP2017/014371 patent/WO2018020745A1/ja not_active Ceased
- 2017-04-06 CN CN201780046367.9A patent/CN109496222B/zh active Active
- 2017-04-06 KR KR1020217017473A patent/KR20210071103A/ko not_active Ceased
- 2017-07-25 TW TW108118584A patent/TW201936741A/zh unknown
- 2017-07-25 TW TW106124865A patent/TWI666244B/zh active
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2019
- 2019-07-31 JP JP2019140882A patent/JP2019199614A/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09100363A (ja) | 1995-10-05 | 1997-04-15 | Matsushita Electric Ind Co Ltd | 低誘電率プラスチック絶縁フィルムおよびその製造方法 |
| JP2001081225A (ja) | 1999-09-16 | 2001-03-27 | Nitto Denko Corp | 多孔質体及び多孔質体の製造方法 |
| JP2002146085A (ja) | 2000-11-13 | 2002-05-22 | Nitto Denko Corp | 多孔質ポリイミドの製造方法及び多孔質ポリイミド |
| JP2012101438A (ja) | 2010-11-10 | 2012-05-31 | Unitika Ltd | 積層体およびその製造方法、並びに前記積層体からなる低誘電率プリント配線板用基板 |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI666244B (zh) | 2019-07-21 |
| KR20190029649A (ko) | 2019-03-20 |
| JP2018021171A (ja) | 2018-02-08 |
| JP6567590B2 (ja) | 2019-08-28 |
| EP3489288A1 (en) | 2019-05-29 |
| KR20210071103A (ko) | 2021-06-15 |
| TW201936741A (zh) | 2019-09-16 |
| US20190263996A1 (en) | 2019-08-29 |
| JP2019199614A (ja) | 2019-11-21 |
| TW201811884A (zh) | 2018-04-01 |
| CN109496222B (zh) | 2022-01-11 |
| CN109496222A (zh) | 2019-03-19 |
| WO2018020745A1 (ja) | 2018-02-01 |
| EP3489288A4 (en) | 2020-01-22 |
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