CN1211414C - 聚碳酸酯及其模塑制品 - Google Patents
聚碳酸酯及其模塑制品 Download PDFInfo
- Publication number
- CN1211414C CN1211414C CNB008105197A CN00810519A CN1211414C CN 1211414 C CN1211414 C CN 1211414C CN B008105197 A CNB008105197 A CN B008105197A CN 00810519 A CN00810519 A CN 00810519A CN 1211414 C CN1211414 C CN 1211414C
- Authority
- CN
- China
- Prior art keywords
- phenol
- polycarbonate
- hydroxyphenyl
- aromatic polycarbonate
- formula
- 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.)
- Expired - Fee Related
Links
- 229920000515 polycarbonate Polymers 0.000 title claims abstract description 43
- 239000004417 polycarbonate Substances 0.000 title claims abstract description 43
- 239000011521 glass Substances 0.000 claims abstract description 13
- 238000009435 building construction Methods 0.000 claims abstract description 4
- 238000013500 data storage Methods 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims description 15
- 125000003118 aryl group Chemical group 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 10
- 229930185605 Bisphenol Natural products 0.000 claims description 9
- 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 claims description 9
- 239000006085 branching agent Substances 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 150000005690 diesters Chemical class 0.000 claims description 5
- 150000002148 esters Chemical group 0.000 claims description 4
- 150000004714 phosphonium salts Chemical class 0.000 claims description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
- 238000004811 liquid chromatography Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 125000002723 alicyclic group Chemical group 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 2
- 125000005842 heteroatom Chemical group 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 125000000896 monocarboxylic acid group Chemical group 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims 2
- 239000004416 thermosoftening plastic Substances 0.000 claims 2
- XKZQKPRCPNGNFR-UHFFFAOYSA-N 2-(3-hydroxyphenyl)phenol Chemical compound OC1=CC=CC(C=2C(=CC=CC=2)O)=C1 XKZQKPRCPNGNFR-UHFFFAOYSA-N 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 239000003054 catalyst Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 239000011265 semifinished product Substances 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Natural products OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 52
- 229960003742 phenol Drugs 0.000 description 33
- MNAHQWDCXOHBHK-UHFFFAOYSA-N 1-phenylpropane-1,1-diol Chemical compound CCC(O)(O)C1=CC=CC=C1 MNAHQWDCXOHBHK-UHFFFAOYSA-N 0.000 description 18
- 150000001875 compounds Chemical class 0.000 description 15
- -1 4-phenoxy phenyl Chemical group 0.000 description 13
- 239000000203 mixture Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 9
- 239000013078 crystal Substances 0.000 description 8
- PTFIPECGHSYQNR-UHFFFAOYSA-N 3-Pentadecylphenol Chemical compound CCCCCCCCCCCCCCCC1=CC=CC(O)=C1 PTFIPECGHSYQNR-UHFFFAOYSA-N 0.000 description 6
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 6
- 101000648997 Homo sapiens Tripartite motif-containing protein 44 Proteins 0.000 description 5
- 102100028017 Tripartite motif-containing protein 44 Human genes 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 5
- 230000004927 fusion Effects 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 239000001294 propane Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- CJWNFAKWHDOUKL-UHFFFAOYSA-N 2-(2-phenylpropan-2-yl)phenol Chemical compound C=1C=CC=C(O)C=1C(C)(C)C1=CC=CC=C1 CJWNFAKWHDOUKL-UHFFFAOYSA-N 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- ROORDVPLFPIABK-UHFFFAOYSA-N diphenyl carbonate Chemical compound C=1C=CC=CC=1OC(=O)OC1=CC=CC=C1 ROORDVPLFPIABK-UHFFFAOYSA-N 0.000 description 4
- JXDYKVIHCLTXOP-UHFFFAOYSA-N isatin Chemical compound C1=CC=C2C(=O)C(=O)NC2=C1 JXDYKVIHCLTXOP-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-M phenolate Chemical compound [O-]C1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-M 0.000 description 4
- 229940031826 phenolate Drugs 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- KCCUBRRTVWFOGF-UHFFFAOYSA-N 2-tritylphenol Chemical compound OC1=CC=CC=C1C(C=1C=CC=CC=1)(C=1C=CC=CC=1)C1=CC=CC=C1 KCCUBRRTVWFOGF-UHFFFAOYSA-N 0.000 description 3
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 3
- VCCBEIPGXKNHFW-UHFFFAOYSA-N biphenyl-4,4'-diol Chemical group C1=CC(O)=CC=C1C1=CC=C(O)C=C1 VCCBEIPGXKNHFW-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- RGDDVTHQUAQTIE-UHFFFAOYSA-N 2-pentadecylphenol Chemical compound CCCCCCCCCCCCCCCC1=CC=CC=C1O RGDDVTHQUAQTIE-UHFFFAOYSA-N 0.000 description 2
- YHZQOKUDQQISEW-UHFFFAOYSA-N 4-Cumylphenol Natural products C1=CC(C(C)C)=CC=C1C1=CC=C(O)C=C1 YHZQOKUDQQISEW-UHFFFAOYSA-N 0.000 description 2
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical class P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- QMKYBPDZANOJGF-UHFFFAOYSA-N benzene-1,3,5-tricarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=CC(C(O)=O)=C1 QMKYBPDZANOJGF-UHFFFAOYSA-N 0.000 description 2
- LLEMOWNGBBNAJR-UHFFFAOYSA-N biphenyl-2-ol Chemical compound OC1=CC=CC=C1C1=CC=CC=C1 LLEMOWNGBBNAJR-UHFFFAOYSA-N 0.000 description 2
- YXVFYQXJAXKLAK-UHFFFAOYSA-N biphenyl-4-ol Chemical compound C1=CC(O)=CC=C1C1=CC=CC=C1 YXVFYQXJAXKLAK-UHFFFAOYSA-N 0.000 description 2
- 229910000085 borane Inorganic materials 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- VZWXIQHBIQLMPN-UHFFFAOYSA-N chromane Chemical class C1=CC=C2CCCOC2=C1 VZWXIQHBIQLMPN-UHFFFAOYSA-N 0.000 description 2
- 150000001896 cresols Chemical class 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- QBDSZLJBMIMQRS-UHFFFAOYSA-N p-Cumylphenol Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=CC=C1 QBDSZLJBMIMQRS-UHFFFAOYSA-N 0.000 description 2
- 150000002989 phenols Chemical group 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 2
- 238000005809 transesterification reaction Methods 0.000 description 2
- UORVGPXVDQYIDP-UHFFFAOYSA-N trihydridoboron Substances B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 2
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 1
- ICKWICRCANNIBI-UHFFFAOYSA-N 2,4-di-tert-butylphenol Chemical class CC(C)(C)C1=CC=C(O)C(C(C)(C)C)=C1 ICKWICRCANNIBI-UHFFFAOYSA-N 0.000 description 1
- KDPQUXLWQYXMCE-UHFFFAOYSA-N 2,5-bis(2-phenylpropan-2-yl)phenol Chemical compound C=1C=C(C(C)(C)C=2C=CC=CC=2)C(O)=CC=1C(C)(C)C1=CC=CC=C1 KDPQUXLWQYXMCE-UHFFFAOYSA-N 0.000 description 1
- KDBZVULQVCUNNA-UHFFFAOYSA-N 2,5-di-tert-butylphenol Chemical class CC(C)(C)C1=CC=C(C(C)(C)C)C(O)=C1 KDBZVULQVCUNNA-UHFFFAOYSA-N 0.000 description 1
- LAXBNTIAOJWAOP-UHFFFAOYSA-N 2-chlorobiphenyl Chemical group ClC1=CC=CC=C1C1=CC=CC=C1 LAXBNTIAOJWAOP-UHFFFAOYSA-N 0.000 description 1
- 229940061334 2-phenylphenol Drugs 0.000 description 1
- SWJIGPFZSWOVAB-UHFFFAOYSA-N 3-tritylphenol Chemical compound OC1=CC=CC(C(C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 SWJIGPFZSWOVAB-UHFFFAOYSA-N 0.000 description 1
- VWGKEVWFBOUAND-UHFFFAOYSA-N 4,4'-thiodiphenol Chemical compound C1=CC(O)=CC=C1SC1=CC=C(O)C=C1 VWGKEVWFBOUAND-UHFFFAOYSA-N 0.000 description 1
- MSTWJNRTDPVXOC-UHFFFAOYSA-N 4-pentadecylphenol Chemical compound CCCCCCCCCCCCCCCC1=CC=C(O)C=C1 MSTWJNRTDPVXOC-UHFFFAOYSA-N 0.000 description 1
- QHPQWRBYOIRBIT-UHFFFAOYSA-N 4-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C=C1 QHPQWRBYOIRBIT-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- JPYHHZQJCSQRJY-UHFFFAOYSA-N Phloroglucinol Natural products CCC=CCC=CCC=CCC=CCCCCC(=O)C1=C(O)C=C(O)C=C1O JPYHHZQJCSQRJY-UHFFFAOYSA-N 0.000 description 1
- 239000005922 Phosphane Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical class CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 125000003354 benzotriazolyl group Chemical class N1N=NC2=C1C=CC=C2* 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- UBXYXCRCOKCZIT-UHFFFAOYSA-N biphenyl-3-ol Chemical compound OC1=CC=CC(C=2C=CC=CC=2)=C1 UBXYXCRCOKCZIT-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- MIHINWMALJZIBX-UHFFFAOYSA-N cyclohexa-2,4-dien-1-ol Chemical compound OC1CC=CC=C1 MIHINWMALJZIBX-UHFFFAOYSA-N 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- IMHDGJOMLMDPJN-UHFFFAOYSA-N dihydroxybiphenyl Natural products OC1=CC=CC=C1C1=CC=CC=C1O IMHDGJOMLMDPJN-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 239000011552 falling film Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002366 halogen compounds Chemical class 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 125000004464 hydroxyphenyl group Chemical group 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- BAPROVDXKNPHAM-UHFFFAOYSA-N n-(2-aminoethyl)-3-(3,5-ditert-butyl-4-hydroxyphenyl)propanamide Chemical compound CC(C)(C)C1=CC(CCC(=O)NCCN)=CC(C(C)(C)C)=C1O BAPROVDXKNPHAM-UHFFFAOYSA-N 0.000 description 1
- 235000010292 orthophenyl phenol Nutrition 0.000 description 1
- 229940059574 pentaerithrityl Drugs 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 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
- QCDYQQDYXPDABM-UHFFFAOYSA-N phloroglucinol Chemical compound OC1=CC(O)=CC(O)=C1 QCDYQQDYXPDABM-UHFFFAOYSA-N 0.000 description 1
- 229960001553 phloroglucinol Drugs 0.000 description 1
- 229910000064 phosphane Inorganic materials 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/04—Aromatic polycarbonates
-
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/30—General preparatory processes using carbonates
- C08G64/307—General preparatory processes using carbonates and phenols
-
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/04—Aromatic polycarbonates
- C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
- C08G64/14—Aromatic polycarbonates not containing aliphatic unsaturation containing a chain-terminating or -crosslinking agent
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
链终止剂 | 式(II)[ppm] | 溶液粘度 | |
对比例1 | 枯基苯酚/苯酚 | 303 | 1.142 |
实施例1 | 枯基苯酚/苯酚 | 70 | 1.160 |
实施例2 | 枯基苯酚/苯酚 | 25 | 1.122 |
实施例3 | 十五烷基苯酚/苯酚 | 86 | 1.161 |
实施例4 | 苯酚 | 12 | 1.124 |
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19933128.6 | 1999-07-19 | ||
DE19933128A DE19933128A1 (de) | 1999-07-19 | 1999-07-19 | Polycarbonat und dessen Formkörper |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1361803A CN1361803A (zh) | 2002-07-31 |
CN1211414C true CN1211414C (zh) | 2005-07-20 |
Family
ID=7914859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB008105197A Expired - Fee Related CN1211414C (zh) | 1999-07-19 | 2000-07-06 | 聚碳酸酯及其模塑制品 |
Country Status (12)
Country | Link |
---|---|
US (1) | US6740730B1 (zh) |
EP (1) | EP1203042B1 (zh) |
JP (1) | JP2003505547A (zh) |
KR (1) | KR100681372B1 (zh) |
CN (1) | CN1211414C (zh) |
AU (1) | AU6155900A (zh) |
BR (1) | BR0012548A (zh) |
DE (2) | DE19933128A1 (zh) |
ES (1) | ES2235914T3 (zh) |
HK (1) | HK1048482B (zh) |
TW (1) | TWI269802B (zh) |
WO (1) | WO2001005867A1 (zh) |
Families Citing this family (82)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6569985B2 (en) * | 2001-08-08 | 2003-05-27 | General Electric Company | Method for making polycarbonate |
DE10215498A1 (de) * | 2002-04-09 | 2003-10-23 | Bayer Ag | Lagerung von Phosphoniumphenolat-Katalysatoren und deren Verwendung als Umesterungskatalysatoren |
DE102005050072A1 (de) | 2005-10-19 | 2007-04-26 | Bayer Materialscience Ag | Lichtstreuende Folien sowie deren Verwendung in Flachbildschirmen |
DE102006059129A1 (de) * | 2006-07-31 | 2008-02-07 | Osram Opto Semiconductors Gmbh | Strahlungsemittierendes Bauelement |
DE102006051305A1 (de) | 2006-10-31 | 2008-05-08 | Bayer Materialscience Ag | Verfahren zur Filtration von Substratmaterialien |
DE102007004332A1 (de) | 2007-01-29 | 2008-07-31 | Bayer Materialscience Ag | Mehrschichtverbundwerkstoff mit einer Schicht aus Polycarbonat |
DE102007007462A1 (de) | 2007-02-15 | 2008-08-21 | Bayer Materialscience Ag | Verwendung von Alumosilikaten zur Entfernung bzw. Reduzierung von fluoreszierenden Partikeln in Polycarbonat |
DE102007013273A1 (de) | 2007-03-16 | 2008-09-18 | Bayer Materialscience Ag | Verfahren zur Herstellung mehrschichtiger Behälter |
DE102007015948A1 (de) * | 2007-04-03 | 2008-10-09 | Bayer Materialscience Ag | Modifizierte Polycarbonate, Polyestercarbonate und Polyester mit verbessertem Dehnverhalten und Flammwidrigkeit |
US7671169B2 (en) * | 2007-05-31 | 2010-03-02 | Sabic Innovative Plastics Ip B.V. | Polycarbonate-polyester block copolymer compositions, methods, and articles |
DE102007040925A1 (de) | 2007-08-30 | 2009-03-05 | Bayer Materialscience Ag | Thermoplastische Zusammensetzungen mit geringer Trübung |
EP2133202A1 (de) | 2008-06-11 | 2009-12-16 | Bayer MaterialScience AG | Mehrschichtige optische Folienaufbauten mit verbesserten Eigenschaften und deren Verwendung |
DE102008036406A1 (de) | 2008-08-05 | 2010-02-11 | Bayer Materialscience Ag | Modifizierte Polycarbonate mit verbesserten Oberflächeneigenschaften |
EP2157133A1 (de) | 2008-08-19 | 2010-02-24 | Bayer MaterialScience AG | Folien mit verbesserten Eigenschaften |
JP5568094B2 (ja) | 2008-12-25 | 2014-08-06 | バイエル・マテリアルサイエンス・アクチェンゲゼルシャフト | 高速光ディスク用基板材料 |
DE102009020934A1 (de) | 2009-05-12 | 2010-11-18 | Bayer Materialscience Ag | UV-härtende Schutzschicht für thermoplastische Substrate |
DE102009025123A1 (de) | 2009-06-16 | 2010-12-23 | Osram Opto Semiconductors Gmbh | Strahlungsemittierende Vorrichtung |
DE102009058099A1 (de) * | 2009-12-12 | 2011-06-16 | Bayer Materialscience Ag | Polycarbonatblends mit hoher Wärmeformbeständigkeit und verbesserten Oberflächeneigenschaften |
DE102009058462A1 (de) | 2009-12-16 | 2011-06-22 | Bayer MaterialScience AG, 51373 | Polycarbonat mit erhöhter Transmission und bakterizider Wirksamkeit |
US8691915B2 (en) | 2012-04-23 | 2014-04-08 | Sabic Innovative Plastics Ip B.V. | Copolymers and polymer blends having improved refractive indices |
EP2703092A1 (de) | 2012-08-30 | 2014-03-05 | Bayer MaterialScience AG | Verfahren zur Einstellung verschiedener Glanzgrade bei strahlengehärteten Lacken und deren Verwendung |
EP2951162B1 (de) | 2013-02-01 | 2016-11-09 | Covestro Deutschland AG | Uv-absorber enthaltendes urethanacrylat |
EP2951251A1 (de) | 2013-02-01 | 2015-12-09 | Covestro Deutschland AG | Uv-härtbare beschichtungszusammensetzung |
CN106103643B (zh) | 2014-03-14 | 2019-10-18 | 科思创德国股份有限公司 | 具有均衡可加工性的导热的热塑性组合物 |
EP2955201A1 (de) | 2014-06-11 | 2015-12-16 | Covestro Deutschland AG | Glasfaserverstärkte Polycarbonat-Zusammensetzungen |
CN107735448B (zh) | 2015-06-18 | 2020-04-17 | 科思创德国股份有限公司 | 阻燃的聚碳酸酯-聚酯组合物 |
ES2667345T3 (es) | 2015-07-08 | 2018-05-10 | Covestro Deutschland Ag | Mejora de la capacidad de flujo de composiciones de policarbonato térmicamente conductoras |
EP3115404B1 (de) | 2015-07-08 | 2018-01-31 | Covestro Deutschland AG | Bornitrid-hybridmaterial-haltige thermoplastische zusammensetzung |
EP3115405B1 (de) | 2015-07-08 | 2017-12-27 | Covestro Deutschland AG | Bornitrid-haltige thermoplastische zusammensetzung |
TW201723082A (zh) | 2015-09-17 | 2017-07-01 | 科思創德意志股份有限公司 | 經衝擊性改質的聚碳酸酯組成物 |
US11130321B2 (en) | 2016-06-03 | 2021-09-28 | Covestro Deutschland Ag | Multi-layer composite material containing special copolycarbonates as a matrix material |
CN109563333B (zh) | 2016-06-27 | 2022-02-22 | 科思创聚合物(中国)有限公司 | 聚碳酸酯组合物和包含该组合物的制品 |
KR20190042578A (ko) | 2016-08-24 | 2019-04-24 | 코베스트로 도이칠란트 아게 | 활석을 포함하는 폴리카르보네이트 조성물 |
US10737468B2 (en) | 2016-10-28 | 2020-08-11 | Plaskolite Massachusetts, Llc | High security polycarbonate laminate windows with insulated glazing units |
TW201840705A (zh) | 2016-12-19 | 2018-11-16 | 德商科思創德意志股份有限公司 | 具有良好機械性質的熱塑性組成物 |
WO2018112893A1 (en) | 2016-12-23 | 2018-06-28 | Covestro Deutschland Ag | A process for producing a molded article and the molded article produced thereby |
KR102453601B1 (ko) | 2016-12-28 | 2022-10-12 | 코베스트로 도이칠란트 아게 | 우수한 노치 충격 인성 및 개선된 용융 안정성을 갖는 조성물 및 열가소성 성형 배합물 |
KR102395471B1 (ko) | 2016-12-28 | 2022-05-09 | 코베스트로 도이칠란트 아게 | 우수한 저온 인성, 고광택, 및 높은 가공 안정성을 갖는 조성물 및 열가소성 성형 배합물 |
WO2018122137A1 (de) | 2016-12-28 | 2018-07-05 | Covestro Deutschland Ag | Verbundbauteil |
CN110088202B (zh) | 2016-12-28 | 2022-03-25 | 科思创德国股份有限公司 | 具有降低的光泽和良好的耐化学品性的组合物和热塑性模塑料 |
EP3562885B1 (de) | 2016-12-28 | 2020-08-19 | Covestro Deutschland AG | Polycarbonat-zusammensetzungen mit guten mechanischen eigenschaften |
WO2018134371A1 (de) | 2017-01-23 | 2018-07-26 | Covestro Deutschland Ag | GRAPHIT-HALTIGE POLYCARBONAT-ZUSAMMENSETZUNGEN ENTHALTEND EIN NEUARTIGES FLIEßHILFSMITTEL |
CN110352121B (zh) | 2017-03-07 | 2022-02-01 | 科思创有限公司 | 热塑性部件的双射注射成型法 |
KR20190136023A (ko) | 2017-04-27 | 2019-12-09 | 코베스트로 엘엘씨 | 3d 인쇄에 사용되는 구조화 필라멘트 |
EP3395898B1 (de) | 2017-04-28 | 2020-02-05 | Covestro Deutschland AG | Polycarbonatzusammensetzung mit perlglanzpigment und/oder interferenzpigment |
WO2019016369A1 (de) | 2017-07-21 | 2019-01-24 | Covestro Deutschland Ag | Talkgefüllte zusammensetzung und thermoplastische formmasse |
WO2019025483A1 (de) | 2017-08-04 | 2019-02-07 | Covestro Deutschland Ag | Polycarbonat-zusammensetzung und polycarbonat-formmasse mit verbesserter fliessfähigkeit |
WO2019076493A1 (de) | 2017-10-16 | 2019-04-25 | Covestro Deutschland Ag | Flammwidrige polycarbonat-acrylat-kautschuk-zusammensetzung mit geringem bisphenol-a-gehalt |
US20210403705A1 (en) | 2017-10-16 | 2021-12-30 | Covestro Deutschland Ag | Flame-retardant polycarbonate composition with low bisphenol a content |
EP3697847A1 (de) | 2017-10-16 | 2020-08-26 | Covestro Deutschland AG | Flammwidrige, füllstoff-verstärkte polycarbonat-zusammensetzung mit geringem bisphenol-a gehalt |
EP3707210B1 (de) | 2017-11-10 | 2021-10-20 | Covestro Intellectual Property GmbH & Co. KG | Glasfasergefüllte thermoplastische zusammensetzung mit guten mechanischen eigenschaften |
EP3707209B1 (de) | 2017-11-10 | 2021-07-21 | Covestro Intellectual Property GmbH & Co. KG | Mineralgefüllte thermoplastische zusammensetzung mit guten mechanischen eigenschaften |
EP3499119A1 (de) | 2017-12-18 | 2019-06-19 | Covestro Deutschland AG | Vorrichtung zum ableiten von wärme von einer wärmequelle und verwendung dieser vorrichtung |
EP3502306B1 (de) | 2017-12-19 | 2022-03-02 | Covestro Deutschland AG | Mehrschichtkörper, umfassend eine substratschicht enthaltend polycarbonat, talk und wachs |
CA3080094A1 (en) | 2017-12-20 | 2019-06-27 | Covestro Deutschland Ag | Polycarbonate composition with good flame retardancy |
CN111954687B (zh) | 2018-03-28 | 2022-12-27 | 科思创知识产权两合公司 | 用于生产具有提高的光泽度的模制品的组合物和热塑性模塑料 |
EP3775043B1 (en) | 2018-04-09 | 2022-12-07 | Covestro Intellectual Property GmbH & Co. KG | Polycarbonate composition, molded article prepared from same, and use thereof |
JP7425739B2 (ja) | 2018-04-09 | 2024-01-31 | コベストロ、ドイチュラント、アクチエンゲゼルシャフト | 優れた機械的特性を備えたガラス繊維強化熱可塑性組成物 |
CN112020540B (zh) | 2018-04-16 | 2022-11-29 | 科思创知识产权两合公司 | 由聚碳酸酯制成的可通过电离辐射灭菌的模制部件 |
JP7321186B2 (ja) | 2018-04-16 | 2023-08-04 | コベストロ・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・アンド・コー・カーゲー | 電離放射線によるポリカーボネートから製造される滅菌適性成形品 |
EP3620485A1 (de) | 2018-09-04 | 2020-03-11 | Covestro Deutschland AG | Verfahren zur herstellung einer formmasse mit verbesserten eigenschaften |
WO2020083800A1 (de) | 2018-10-26 | 2020-04-30 | Covestro Deutschland Ag | Additives fertigungsverfahren mit einem aufbaumaterial enthaltend metalloxid-beschichteten glimmer |
JP7586817B2 (ja) | 2018-11-29 | 2024-11-19 | コベストロ、ドイチュラント、アクチエンゲゼルシャフト | ホスファゼン及びシリコーン/アクリレート耐衝撃性改質剤を含有するSiCoPCブレンド |
WO2020120119A1 (de) | 2018-12-12 | 2020-06-18 | Covestro Intellectual Property Gmbh & Co. Kg | Verfahren zur herstellung einer formmasse mit verbesserten eigenschaften |
EP3670594A1 (de) | 2018-12-19 | 2020-06-24 | Covestro Deutschland AG | Thermoplastische zusammensetzungen mit guter stabilität bei thermischer belastung |
EP3670595A1 (de) | 2018-12-19 | 2020-06-24 | Covestro Deutschland AG | Thermoplastische zusammensetzungen mit guter thermischer stabilität |
EP3708698A1 (de) | 2019-03-13 | 2020-09-16 | Covestro Deutschland AG | Verfahren zur aufarbeitung und wiederverwendung von salzhaltigem prozesswasser |
EP3719077B1 (de) | 2019-04-02 | 2022-09-21 | Covestro Deutschland AG | Siloxan-haltige blockcopolycarbonate mit geringer domänengrösse |
CN114514402B (zh) | 2019-10-15 | 2024-04-30 | 科思创有限公司 | 三件式前照灯组装件 |
EP3815898A1 (de) | 2019-10-28 | 2021-05-05 | Covestro Deutschland AG | Schichtenverbund aus polycarbonat und polycarbonatblend zur verbesserten lackierbarkeit |
CN114599706B (zh) | 2019-11-07 | 2025-02-18 | 科思创德国股份有限公司 | 制备聚酯碳酸酯的方法 |
JP2023505484A (ja) | 2019-12-16 | 2023-02-09 | コベストロ・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・アンド・コー・カーゲー | 改善された表面特性を有する成形コンパウンドを製造する方法 |
KR20220117222A (ko) | 2019-12-16 | 2022-08-23 | 코베스트로 인텔렉쳐 프로퍼티 게엠베하 운트 콤파니 카게 | 개선된 특성을 갖는 마스터배치 및 성형 배합물을 제조하는 방법 |
EP3933059A1 (en) | 2020-06-29 | 2022-01-05 | Covestro Deutschland AG | Process for the preparation of a polycarbonate |
US20230312918A1 (en) | 2020-08-31 | 2023-10-05 | Covestro Deutschland Ag | Hydrolysis-Resistant Polycarbonate Composition |
CN119053427A (zh) | 2022-04-19 | 2024-11-29 | 科思创德国股份有限公司 | 制备具有改进性能的塑料化合物的方法 |
EP4286452A1 (en) | 2022-05-30 | 2023-12-06 | Covestro LLC | Polycarbonate diagnostic components with reduced fluorescence |
EP4309864B1 (de) | 2022-07-18 | 2024-06-26 | Covestro Deutschland AG | Verfahren zur herstellung eines verbundbauteils mit einem träger umfassend polycarbonat mit spezifischem oh-gehalt |
EP4309865A1 (de) | 2022-07-18 | 2024-01-24 | Covestro Deutschland AG | Verfahren zur herstellung eines verbundbauteils mit einem träger umfassend eine hydroxylkomponente |
WO2024091776A1 (en) | 2022-10-28 | 2024-05-02 | Covestro Llc | Recyclable plastic assembly |
WO2024091777A1 (en) | 2022-10-28 | 2024-05-02 | Covestro Llc | Consolidated human-machine interface (hmi) chassis |
WO2024091778A1 (en) | 2022-10-28 | 2024-05-02 | Covestro Llc | Clamshell housing for human-machine interface (hmi) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4608430A (en) | 1984-12-28 | 1986-08-26 | General Electric Company | Polycarbonate exhibiting improved heat resistance from diphenol containing disubstituted phenylene radical |
DE3812049A1 (de) * | 1988-04-12 | 1989-10-26 | Bayer Ag | Verfahren zur herstellung von aromatischen polycarbonaten, aromatischen polyestercarbonaten und aromatischen polyestern |
EP0360578B1 (en) | 1988-09-22 | 1998-08-05 | Ge Plastics Japan Ltd. | Process for the production of polycarbonates |
DE4240314A1 (de) * | 1992-12-01 | 1994-06-09 | Bayer Ag | Verfahren zur Herstellung von thermoplastischen Polycarbonaten |
DE4419230A1 (de) * | 1994-06-01 | 1995-12-07 | Bayer Ag | Verfahren zur Herstellung von thermoplastischem Polycarbonat |
JP3444041B2 (ja) * | 1994-09-21 | 2003-09-08 | 三菱化学株式会社 | 芳香族ポリカーボネートの製造方法 |
CN1077903C (zh) * | 1995-01-31 | 2002-01-16 | 出光兴产株式会社 | 聚碳酸酯的制备方法 |
JP3613355B2 (ja) * | 1995-09-19 | 2005-01-26 | 出光興産株式会社 | ポリカーボネート及びその製造方法 |
-
1999
- 1999-07-19 DE DE19933128A patent/DE19933128A1/de not_active Ceased
-
2000
- 2000-07-06 CN CNB008105197A patent/CN1211414C/zh not_active Expired - Fee Related
- 2000-07-06 US US10/031,502 patent/US6740730B1/en not_active Expired - Fee Related
- 2000-07-06 DE DE50009370T patent/DE50009370D1/de not_active Expired - Lifetime
- 2000-07-06 KR KR1020027000738A patent/KR100681372B1/ko not_active IP Right Cessation
- 2000-07-06 EP EP00947940A patent/EP1203042B1/de not_active Expired - Lifetime
- 2000-07-06 BR BR0012548-2A patent/BR0012548A/pt not_active IP Right Cessation
- 2000-07-06 WO PCT/EP2000/006377 patent/WO2001005867A1/de active IP Right Grant
- 2000-07-06 JP JP2001511518A patent/JP2003505547A/ja active Pending
- 2000-07-06 ES ES00947940T patent/ES2235914T3/es not_active Expired - Lifetime
- 2000-07-06 AU AU61559/00A patent/AU6155900A/en not_active Abandoned
- 2000-07-17 TW TW089114211A patent/TWI269802B/zh not_active IP Right Cessation
-
2003
- 2003-01-23 HK HK03100619.8A patent/HK1048482B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2003505547A (ja) | 2003-02-12 |
HK1048482A1 (en) | 2003-04-04 |
DE50009370D1 (de) | 2005-03-03 |
EP1203042A1 (de) | 2002-05-08 |
WO2001005867A1 (de) | 2001-01-25 |
KR20020010738A (ko) | 2002-02-04 |
US6740730B1 (en) | 2004-05-25 |
AU6155900A (en) | 2001-02-05 |
DE19933128A1 (de) | 2001-01-25 |
TWI269802B (en) | 2007-01-01 |
HK1048482B (zh) | 2006-03-03 |
CN1361803A (zh) | 2002-07-31 |
EP1203042B1 (de) | 2005-01-26 |
BR0012548A (pt) | 2002-04-09 |
ES2235914T3 (es) | 2005-07-16 |
KR100681372B1 (ko) | 2007-02-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1211414C (zh) | 聚碳酸酯及其模塑制品 | |
CN1153798C (zh) | 制备聚碳酸酯的方法 | |
CN1154682C (zh) | 改性聚碳酸酯的生产方法 | |
KR101965761B1 (ko) | 변환 물질 화학을 포함하며 광학 특성이 개선된 폴리카르보네이트 조성물, 이의 제조 방법, 및 이를 포함하는 물품 | |
CN1225507C (zh) | 聚碳酸酯组合物、追记型光盘基板和盘以及制盘的方法 | |
CN1203108C (zh) | 再分布聚碳酸酯树脂 | |
CN1142963C (zh) | 具有降低佛里斯含量的双酚a聚碳酸酯的制备方法 | |
CN1261483C (zh) | 芳族聚碳酸酯的制备方法 | |
CN1090642C (zh) | 含有杂单元的聚碳酸酯及其制造方法 | |
CN1914248A (zh) | 制备具有减少的颜色的共聚碳酸酯的方法 | |
CN1109718C (zh) | 芳族聚碳酸酯树脂组合物 | |
CN1090296A (zh) | 产生(共)聚碳酸酯的方法 | |
CN1355821A (zh) | 聚碳酸酯生产方法 | |
TW201105741A (en) | Polycarbonate resin composition, and molded article produced from the resin composition | |
CN1153799C (zh) | 低分子量聚碳酸酯的结晶化方法和由其制备聚碳酸酯树脂的方法 | |
CN1141935A (zh) | 热塑性树脂组合物 | |
CN1295590A (zh) | 聚碳酸酯及光学材料 | |
CN1130647A (zh) | 聚碳酸酯的制造方法 | |
CN1286712A (zh) | 聚碳酸酯的制造方法和光盘基板 | |
CN1099048A (zh) | (共)聚碳酸酯组合物及其制备方法 | |
CN1127265A (zh) | 芳族聚碳酸酯的制备方法 | |
CN1065548C (zh) | 聚碳酸酯的制造方法 | |
CN1240653C (zh) | 在粗二元酚中残留酸物质的中和方法 | |
JPH11106631A (ja) | 芳香族ポリカーボネート樹脂組成物 | |
CN1152912C (zh) | 包含脱模剂的新型聚合物混合物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CARCOUSTICS TECHCONSULT GMBH Free format text: FORMER OWNER: BAYER AKTIENGESELLSCHAFT Effective date: 20120802 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120802 Address after: Germany Leverkusen Patentee after: Carcoustics Techconsult GmbH Address before: Germany Leverkusen Patentee before: Bayer Aktiengesellschaft |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20020731 Assignee: Bayer Material Science (China) Co., Ltd. Assignor: Carcoustics Techconsult GmbH Contract record no.: 2012990000854 Denomination of invention: Polycarbonate and molded polycarbonate articles Granted publication date: 20050720 License type: Common License Record date: 20121128 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050720 Termination date: 20160706 |
|
CF01 | Termination of patent right due to non-payment of annual fee |