JPH10315302A - ポリカーボネートシートの成形方法 - Google Patents

ポリカーボネートシートの成形方法

Info

Publication number: JPH10315302A
Authority: JP; Japan
Prior art keywords: polycarbonate; extruder; sheet; raw material; gas
Prior art date: 1997-05-15
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.): Pending

Application number

JP9125190A

Other languages

English (en)

Japanese (ja)

Other versions

JPH10315302A5 (fr

Inventor

Masahiro Miyauchi

雅弘宮内

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Asahi Chemical Industry Co Ltd

Original Assignee

Asahi Chemical Industry Co Ltd

Priority date (The priority date 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 date listed.)

1997-05-15

Filing date

1997-05-15

Publication date

1998-12-02

1997-05-15 Application filed by Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd

1997-05-15 Priority to JP9125190A priority Critical patent/JPH10315302A/ja

1998-12-02 Publication of JPH10315302A publication Critical patent/JPH10315302A/ja

2005-04-07 Publication of JPH10315302A5 publication Critical patent/JPH10315302A5/ja

Status Pending legal-status Critical Current

Links

239000004417 polycarbonate Substances 0.000 title claims abstract description 51
229920000515 polycarbonate Polymers 0.000 title claims abstract description 51
238000000465 moulding Methods 0.000 title claims abstract description 8
238000000034 method Methods 0.000 title claims description 24
239000011261 inert gas Substances 0.000 claims abstract description 21
239000002994 raw material Substances 0.000 claims description 32
230000006866 deterioration Effects 0.000 abstract description 14
239000007789 gas Substances 0.000 abstract description 8
238000001125 extrusion Methods 0.000 abstract description 6
239000000463 material Substances 0.000 abstract description 6
238000004040 coloring Methods 0.000 abstract description 4
238000010438 heat treatment Methods 0.000 abstract description 2
238000002844 melting Methods 0.000 abstract description 2
230000008018 melting Effects 0.000 abstract description 2
230000003647 oxidation Effects 0.000 abstract description 2
238000007254 oxidation reaction Methods 0.000 abstract description 2
239000008188 pellet Substances 0.000 abstract description 2
230000001105 regulatory effect Effects 0.000 abstract 1
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
230000001590 oxidative effect Effects 0.000 description 8
239000001301 oxygen Substances 0.000 description 8
229910052760 oxygen Inorganic materials 0.000 description 8
-1 phenol compound Chemical class 0.000 description 8
239000003963 antioxidant agent Substances 0.000 description 7
150000001875 compounds Chemical class 0.000 description 7
230000000052 comparative effect Effects 0.000 description 6
229910001873 dinitrogen Inorganic materials 0.000 description 6
ZQBAKBUEJOMQEX-UHFFFAOYSA-N phenyl salicylate Chemical compound OC1=CC=CC=C1C(=O)OC1=CC=CC=C1 ZQBAKBUEJOMQEX-UHFFFAOYSA-N 0.000 description 6
239000012760 heat stabilizer Substances 0.000 description 5
230000000694 effects Effects 0.000 description 4
239000003381 stabilizer Substances 0.000 description 4
239000006097 ultraviolet radiation absorber Substances 0.000 description 4
XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 3
239000006096 absorbing agent Substances 0.000 description 3
229910052757 nitrogen Inorganic materials 0.000 description 3
VMRIVYANZGSGRV-UHFFFAOYSA-N 4-phenyl-2h-triazin-5-one Chemical compound OC1=CN=NN=C1C1=CC=CC=C1 VMRIVYANZGSGRV-UHFFFAOYSA-N 0.000 description 2
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
230000003078 antioxidant effect Effects 0.000 description 2
RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 2
239000012965 benzophenone Substances 0.000 description 2
QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 2
239000012964 benzotriazole Substances 0.000 description 2
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 2
238000007664 blowing Methods 0.000 description 2
238000001816 cooling Methods 0.000 description 2
238000005259 measurement Methods 0.000 description 2
238000002156 mixing Methods 0.000 description 2
230000000704 physical effect Effects 0.000 description 2
238000012545 processing Methods 0.000 description 2
238000012360 testing method Methods 0.000 description 2
HVLLSGMXQDNUAL-UHFFFAOYSA-N triphenyl phosphite Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)OC1=CC=CC=C1 HVLLSGMXQDNUAL-UHFFFAOYSA-N 0.000 description 2
CBKGNZGFDXQOEV-UHFFFAOYSA-N (4-chlorophenyl)-(2-hydroxy-4-methoxyphenyl)methanone Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=C(Cl)C=C1 CBKGNZGFDXQOEV-UHFFFAOYSA-N 0.000 description 1
SOENQQITRJSLSD-UHFFFAOYSA-N (6,6-dihydroxy-4-methoxycyclohexa-2,4-dien-1-yl)-(4-methoxyphenyl)methanone Chemical compound C1=CC(OC)=CC(O)(O)C1C(=O)C1=CC=C(OC)C=C1 SOENQQITRJSLSD-UHFFFAOYSA-N 0.000 description 1
AQSGIPQBQYCRLQ-UHFFFAOYSA-N (6,6-dihydroxy-4-methoxycyclohexa-2,4-dien-1-yl)-phenylmethanone Chemical compound C1=CC(OC)=CC(O)(O)C1C(=O)C1=CC=CC=C1 AQSGIPQBQYCRLQ-UHFFFAOYSA-N 0.000 description 1
ZXDDPOHVAMWLBH-UHFFFAOYSA-N 2,4-Dihydroxybenzophenone Chemical compound OC1=CC(O)=CC=C1C(=O)C1=CC=CC=C1 ZXDDPOHVAMWLBH-UHFFFAOYSA-N 0.000 description 1
GJDRKHHGPHLVNI-UHFFFAOYSA-N 2,6-ditert-butyl-4-(diethoxyphosphorylmethyl)phenol Chemical compound CCOP(=O)(OCC)CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 GJDRKHHGPHLVNI-UHFFFAOYSA-N 0.000 description 1
IGFDJZRYXGAOKQ-UHFFFAOYSA-N 2-(4,6-diphenyl-1,3,5-triazin-2-yl)-5-ethoxyphenol Chemical compound OC1=CC(OCC)=CC=C1C1=NC(C=2C=CC=CC=2)=NC(C=2C=CC=CC=2)=N1 IGFDJZRYXGAOKQ-UHFFFAOYSA-N 0.000 description 1
LEVFXWNQQSSNAC-UHFFFAOYSA-N 2-(4,6-diphenyl-1,3,5-triazin-2-yl)-5-hexoxyphenol Chemical compound OC1=CC(OCCCCCC)=CC=C1C1=NC(C=2C=CC=CC=2)=NC(C=2C=CC=CC=2)=N1 LEVFXWNQQSSNAC-UHFFFAOYSA-N 0.000 description 1
UUINYPIVWRZHAG-UHFFFAOYSA-N 2-(4,6-diphenyl-1,3,5-triazin-2-yl)-5-methoxyphenol Chemical compound OC1=CC(OC)=CC=C1C1=NC(C=2C=CC=CC=2)=NC(C=2C=CC=CC=2)=N1 UUINYPIVWRZHAG-UHFFFAOYSA-N 0.000 description 1
PEGDEHIBGLAJNA-UHFFFAOYSA-N 2-(4,6-diphenyl-1,3,5-triazin-2-yl)-5-octoxyphenol Chemical compound CCCCCCCCOc1ccc(c(O)c1)-c1nc(nc(n1)-c1ccccc1)-c1ccccc1 PEGDEHIBGLAJNA-UHFFFAOYSA-N 0.000 description 1
BBBLHSHFZWKLPP-UHFFFAOYSA-N 2-(4,6-diphenyl-1,3,5-triazin-2-yl)-5-phenylmethoxyphenol Chemical compound Oc1cc(OCc2ccccc2)ccc1-c1nc(nc(n1)-c1ccccc1)-c1ccccc1 BBBLHSHFZWKLPP-UHFFFAOYSA-N 0.000 description 1
DLIKFXXKQGWNQZ-UHFFFAOYSA-N 2-[4,6-bis(4-methylphenyl)-1,3,5-triazin-2-yl]-5-(2-hexoxyethoxy)phenol Chemical compound CCCCCCOCCOc1ccc(c(O)c1)-c1nc(nc(n1)-c1ccc(C)cc1)-c1ccc(C)cc1 DLIKFXXKQGWNQZ-UHFFFAOYSA-N 0.000 description 1
MWCVKAUPJLYJDC-UHFFFAOYSA-N 2-[4,6-bis(4-methylphenyl)-1,3,5-triazin-2-yl]-5-butoxyphenol Chemical compound CCCCOc1ccc(c(O)c1)-c1nc(nc(n1)-c1ccc(C)cc1)-c1ccc(C)cc1 MWCVKAUPJLYJDC-UHFFFAOYSA-N 0.000 description 1
GNDKRGQAUORXCZ-UHFFFAOYSA-N 2-[4,6-bis(4-methylphenyl)-1,3,5-triazin-2-yl]-5-dodecoxyphenol Chemical compound OC1=CC(OCCCCCCCCCCCC)=CC=C1C1=NC(C=2C=CC(C)=CC=2)=NC(C=2C=CC(C)=CC=2)=N1 GNDKRGQAUORXCZ-UHFFFAOYSA-N 0.000 description 1
ULLXGCRLSFFBBJ-UHFFFAOYSA-N 2-[4,6-bis(4-methylphenyl)-1,3,5-triazin-2-yl]-5-ethoxyphenol Chemical compound CCOc1ccc(c(O)c1)-c1nc(nc(n1)-c1ccc(C)cc1)-c1ccc(C)cc1 ULLXGCRLSFFBBJ-UHFFFAOYSA-N 0.000 description 1
LMLAQSFPWCRXNX-UHFFFAOYSA-N 2-[4,6-bis(4-methylphenyl)-1,3,5-triazin-2-yl]-5-hexoxyphenol Chemical compound CCCCCCOc1ccc(c(O)c1)-c1nc(nc(n1)-c1ccc(C)cc1)-c1ccc(C)cc1 LMLAQSFPWCRXNX-UHFFFAOYSA-N 0.000 description 1
MIDZPVFRMPAINH-UHFFFAOYSA-N 2-[4,6-bis(4-methylphenyl)-1,3,5-triazin-2-yl]-5-methoxyphenol Chemical compound COc1ccc(c(O)c1)-c1nc(nc(n1)-c1ccc(C)cc1)-c1ccc(C)cc1 MIDZPVFRMPAINH-UHFFFAOYSA-N 0.000 description 1
NPUPWUDXQCOMBF-UHFFFAOYSA-N 2-[4,6-bis(4-methylphenyl)-1,3,5-triazin-2-yl]-5-octoxyphenol Chemical compound OC1=CC(OCCCCCCCC)=CC=C1C1=NC(C=2C=CC(C)=CC=2)=NC(C=2C=CC(C)=CC=2)=N1 NPUPWUDXQCOMBF-UHFFFAOYSA-N 0.000 description 1
SPMQBSCXJHVHHO-UHFFFAOYSA-N 2-[4,6-bis(4-methylphenyl)-1,3,5-triazin-2-yl]-5-phenylmethoxyphenol Chemical compound Cc1ccc(cc1)-c1nc(nc(n1)-c1ccc(OCc2ccccc2)cc1O)-c1ccc(C)cc1 SPMQBSCXJHVHHO-UHFFFAOYSA-N 0.000 description 1
UEIFKWIKHHKIOQ-UHFFFAOYSA-N 2-[4,6-bis(4-methylphenyl)-1,3,5-triazin-2-yl]-5-propoxyphenol Chemical compound CCCOc1ccc(c(O)c1)-c1nc(nc(n1)-c1ccc(C)cc1)-c1ccc(C)cc1 UEIFKWIKHHKIOQ-UHFFFAOYSA-N 0.000 description 1
QRLSTWVLSWCGBT-UHFFFAOYSA-N 4-((4,6-bis(octylthio)-1,3,5-triazin-2-yl)amino)-2,6-di-tert-butylphenol Chemical compound CCCCCCCCSC1=NC(SCCCCCCCC)=NC(NC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=N1 QRLSTWVLSWCGBT-UHFFFAOYSA-N 0.000 description 1
VSAWBBYYMBQKIK-UHFFFAOYSA-N 4-[[3,5-bis[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]-2,4,6-trimethylphenyl]methyl]-2,6-ditert-butylphenol Chemical compound CC1=C(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)C(C)=C(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)C(C)=C1CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 VSAWBBYYMBQKIK-UHFFFAOYSA-N 0.000 description 1
HCBXHNOQTKFQQW-UHFFFAOYSA-N 5-(2-butoxyethoxy)-2-(4,6-diphenyl-1,3,5-triazin-2-yl)phenol Chemical compound CCCCOCCOc1ccc(c(O)c1)-c1nc(nc(n1)-c1ccccc1)-c1ccccc1 HCBXHNOQTKFQQW-UHFFFAOYSA-N 0.000 description 1
GCPDCGCMGILXLN-UHFFFAOYSA-N 5-butoxy-2-(4,6-diphenyl-1,3,5-triazin-2-yl)phenol Chemical compound OC1=CC(OCCCC)=CC=C1C1=NC(C=2C=CC=CC=2)=NC(C=2C=CC=CC=2)=N1 GCPDCGCMGILXLN-UHFFFAOYSA-N 0.000 description 1
SGMJBXULLDSNQD-UHFFFAOYSA-N 5-propoxy-2-(1,3,5-triazin-2-yl)phenol Chemical compound OC1=C(C=CC(=C1)OCCC)C1=NC=NC=N1 SGMJBXULLDSNQD-UHFFFAOYSA-N 0.000 description 1
ZVVFVKJZNVSANF-UHFFFAOYSA-N 6-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]hexyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCCCCCCOC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 ZVVFVKJZNVSANF-UHFFFAOYSA-N 0.000 description 1
241000251468 Actinopterygii Species 0.000 description 1
239000004419 Panlite Substances 0.000 description 1
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 description 1
YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
239000000654 additive Substances 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
238000005452 bending Methods 0.000 description 1
150000001565 benzotriazoles Chemical class 0.000 description 1
239000004566 building material Substances 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
238000007872 degassing Methods 0.000 description 1
238000013461 design Methods 0.000 description 1
238000011161 development Methods 0.000 description 1
MCPKSFINULVDNX-UHFFFAOYSA-N drometrizole Chemical compound CC1=CC=C(O)C(N2N=C3C=CC=CC3=N2)=C1 MCPKSFINULVDNX-UHFFFAOYSA-N 0.000 description 1
TUKWPCXMNZAXLO-UHFFFAOYSA-N ethyl 2-nonylsulfanyl-4-oxo-1h-pyrimidine-6-carboxylate Chemical compound CCCCCCCCCSC1=NC(=O)C=C(C(=O)OCC)N1 TUKWPCXMNZAXLO-UHFFFAOYSA-N 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
239000000155 melt Substances 0.000 description 1
QUAMTGJKVDWJEQ-UHFFFAOYSA-N octabenzone Chemical compound OC1=CC(OCCCCCCCC)=CC=C1C(=O)C1=CC=CC=C1 QUAMTGJKVDWJEQ-UHFFFAOYSA-N 0.000 description 1
SSDSCDGVMJFTEQ-UHFFFAOYSA-N octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SSDSCDGVMJFTEQ-UHFFFAOYSA-N 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
KZAUOCCYDRDERY-UHFFFAOYSA-N oxamyl Chemical compound CNC(=O)ON=C(SC)C(=O)N(C)C KZAUOCCYDRDERY-UHFFFAOYSA-N 0.000 description 1
NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 1
150000002989 phenols Chemical class 0.000 description 1
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
229960000969 phenyl salicylate Drugs 0.000 description 1
OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
229910052698 phosphorus Inorganic materials 0.000 description 1
239000011574 phosphorus Substances 0.000 description 1
150000003018 phosphorus compounds Chemical class 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
239000004431 polycarbonate resin Substances 0.000 description 1
229920005668 polycarbonate resin Polymers 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
238000011160 research Methods 0.000 description 1
239000007790 solid phase Substances 0.000 description 1
238000005507 spraying Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
229920005992 thermoplastic resin Polymers 0.000 description 1
238000005809 transesterification reaction Methods 0.000 description 1
NZRUVESPDLPFNE-UHFFFAOYSA-N tris(2-butylphenyl) phosphite Chemical compound CCCCC1=CC=CC=C1OP(OC=1C(=CC=CC=1)CCCC)OC1=CC=CC=C1CCCC NZRUVESPDLPFNE-UHFFFAOYSA-N 0.000 description 1
BRAZJWSWBBLGAH-UHFFFAOYSA-N tris(2-ethylphenyl) phosphite Chemical compound CCC1=CC=CC=C1OP(OC=1C(=CC=CC=1)CC)OC1=CC=CC=C1CC BRAZJWSWBBLGAH-UHFFFAOYSA-N 0.000 description 1
WGKLOLBTFWFKOD-UHFFFAOYSA-N tris(2-nonylphenyl) phosphite Chemical compound CCCCCCCCCC1=CC=CC=C1OP(OC=1C(=CC=CC=1)CCCCCCCCC)OC1=CC=CC=C1CCCCCCCCC WGKLOLBTFWFKOD-UHFFFAOYSA-N 0.000 description 1
238000007666 vacuum forming Methods 0.000 description 1
238000004383 yellowing Methods 0.000 description 1

Landscapes

Extrusion Moulding Of Plastics Or The Like (AREA)

JP9125190A 1997-05-15 1997-05-15 ポリカーボネートシートの成形方法 Pending JPH10315302A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP9125190A JPH10315302A (ja)	1997-05-15	1997-05-15	ポリカーボネートシートの成形方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP9125190A JPH10315302A (ja)	1997-05-15	1997-05-15	ポリカーボネートシートの成形方法

Publications (2)

Publication Number	Publication Date
JPH10315302A true JPH10315302A (ja)	1998-12-02
JPH10315302A5 JPH10315302A5 (fr)	2005-04-07

Family

ID=14904152

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP9125190A Pending JPH10315302A (ja)	1997-05-15	1997-05-15	ポリカーボネートシートの成形方法

Country Status (1)

Country	Link
JP (1)	JPH10315302A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2009185205A (ja) *	2008-02-07	2009-08-20	Mitsubishi Engineering Plastics Corp	透光性ポリカーボネート樹脂成形体及びその製造方法
JP2016108481A (ja) *	2014-12-09	2016-06-20	三菱化学株式会社	ポリカーボネート樹脂組成物の製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60184813A (ja) *	1984-03-05	1985-09-20	Mitsubishi Gas Chem Co Inc	デイスク体用ポリカ−ボネ−ト樹脂成形材料の製法
JPH06285848A (ja) *	1993-04-07	1994-10-11	Toray Ind Inc	熱可塑性樹脂組成物の製造方法
JPH0825458A (ja) *	1994-07-15	1996-01-30	Mitsui Toatsu Chem Inc	ポリカーボネートシートの製造方法
JPH08132437A (ja) *	1994-11-08	1996-05-28	Mitsubishi Gas Chem Co Inc	透明ポリカーボネート樹脂成形材料の製法
JPH08132540A (ja) *	1994-11-02	1996-05-28	Olympus Optical Co Ltd	成形方法

1997
- 1997-05-15 JP JP9125190A patent/JPH10315302A/ja active Pending

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60184813A (ja) *	1984-03-05	1985-09-20	Mitsubishi Gas Chem Co Inc	デイスク体用ポリカ−ボネ−ト樹脂成形材料の製法
JPH06285848A (ja) *	1993-04-07	1994-10-11	Toray Ind Inc	熱可塑性樹脂組成物の製造方法
JPH0825458A (ja) *	1994-07-15	1996-01-30	Mitsui Toatsu Chem Inc	ポリカーボネートシートの製造方法
JPH08132540A (ja) *	1994-11-02	1996-05-28	Olympus Optical Co Ltd	成形方法
JPH08132437A (ja) *	1994-11-08	1996-05-28	Mitsubishi Gas Chem Co Inc	透明ポリカーボネート樹脂成形材料の製法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2009185205A (ja) *	2008-02-07	2009-08-20	Mitsubishi Engineering Plastics Corp	透光性ポリカーボネート樹脂成形体及びその製造方法
JP2016108481A (ja) *	2014-12-09	2016-06-20	三菱化学株式会社	ポリカーボネート樹脂組成物の製造方法

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2005-09-14	A977	Report on retrieval	Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20050914
2005-10-26	A131	Notification of reasons for refusal	Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20051025
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JPH10315302A - ポリカーボネートシートの成形方法 - Google Patents

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