CN1158352C - 对某种光为不透明的聚碳酸酯配混物及半导体片运载装置 - Google Patents
对某种光为不透明的聚碳酸酯配混物及半导体片运载装置 Download PDFInfo
- Publication number
- CN1158352C CN1158352C CNB981260020A CN98126002A CN1158352C CN 1158352 C CN1158352 C CN 1158352C CN B981260020 A CNB981260020 A CN B981260020A CN 98126002 A CN98126002 A CN 98126002A CN 1158352 C CN1158352 C CN 1158352C
- Authority
- CN
- China
- Prior art keywords
- polycarbonate
- formulation
- less
- wavelength
- transmission rate
- 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
- 239000000203 mixture Substances 0.000 title claims abstract description 72
- 229920000515 polycarbonate Polymers 0.000 title claims abstract description 68
- 239000004417 polycarbonate Substances 0.000 title claims abstract description 68
- 238000009472 formulation Methods 0.000 title claims description 40
- 239000004065 semiconductor Substances 0.000 title claims description 7
- 235000012431 wafers Nutrition 0.000 title description 25
- 239000012535 impurity Substances 0.000 claims abstract description 26
- 239000004431 polycarbonate resin Substances 0.000 claims abstract description 25
- 229920005668 polycarbonate resin Polymers 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000012736 aqueous medium Substances 0.000 claims abstract description 14
- 239000000654 additive Substances 0.000 claims description 24
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 21
- 238000002156 mixing Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 15
- 241000370738 Chlorion Species 0.000 claims description 14
- 229920002120 photoresistant polymer Polymers 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000010791 quenching Methods 0.000 claims description 11
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 10
- 239000012964 benzotriazole Substances 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 10
- 239000012298 atmosphere Substances 0.000 claims description 8
- 238000006116 polymerization reaction Methods 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 abstract description 17
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract description 3
- 238000013329 compounding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 28
- 150000002500 ions Chemical class 0.000 description 19
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 18
- -1 phosphorous acid ester Chemical class 0.000 description 18
- 229910052710 silicon Inorganic materials 0.000 description 18
- 239000010703 silicon Substances 0.000 description 18
- 230000000996 additive effect Effects 0.000 description 14
- 239000008367 deionised water Substances 0.000 description 10
- 229910021641 deionized water Inorganic materials 0.000 description 10
- 239000008188 pellet Substances 0.000 description 8
- 230000000171 quenching effect Effects 0.000 description 7
- 238000001746 injection moulding Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 5
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 2
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 229920001897 terpolymer Polymers 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000003809 water extraction Methods 0.000 description 2
- DBCKMJVEAUXWJJ-UHFFFAOYSA-N 2,3-dichlorobenzene-1,4-diol Chemical compound OC1=CC=C(O)C(Cl)=C1Cl DBCKMJVEAUXWJJ-UHFFFAOYSA-N 0.000 description 1
- SDDOUBZCBHJDLO-UHFFFAOYSA-N 2-chloro-1,1'-biphenyl-4,4'-diol Chemical group C1=CC(O)=CC=C1C1=CC=C(O)C=C1Cl SDDOUBZCBHJDLO-UHFFFAOYSA-N 0.000 description 1
- YMJRYTCWIMRIAH-UHFFFAOYSA-N 2-ethyl-4-(3-ethyl-4-hydroxy-5-methylphenyl)sulfonyl-6-methylphenol Chemical compound CC1=C(O)C(CC)=CC(S(=O)(=O)C=2C=C(CC)C(O)=C(C)C=2)=C1 YMJRYTCWIMRIAH-UHFFFAOYSA-N 0.000 description 1
- SUCTVKDVODFXFX-UHFFFAOYSA-N 4-(4-hydroxy-3,5-dimethylphenyl)sulfonyl-2,6-dimethylphenol Chemical compound CC1=C(O)C(C)=CC(S(=O)(=O)C=2C=C(C)C(O)=C(C)C=2)=C1 SUCTVKDVODFXFX-UHFFFAOYSA-N 0.000 description 1
- NZGQHKSLKRFZFL-UHFFFAOYSA-N 4-(4-hydroxyphenoxy)phenol Chemical compound C1=CC(O)=CC=C1OC1=CC=C(O)C=C1 NZGQHKSLKRFZFL-UHFFFAOYSA-N 0.000 description 1
- RQCACQIALULDSK-UHFFFAOYSA-N 4-(4-hydroxyphenyl)sulfinylphenol Chemical compound C1=CC(O)=CC=C1S(=O)C1=CC=C(O)C=C1 RQCACQIALULDSK-UHFFFAOYSA-N 0.000 description 1
- KLSLBUSXWBJMEC-UHFFFAOYSA-N 4-Propylphenol Chemical compound CCCC1=CC=C(O)C=C1 KLSLBUSXWBJMEC-UHFFFAOYSA-N 0.000 description 1
- KNDDEFBFJLKPFE-UHFFFAOYSA-N 4-n-Heptylphenol Chemical compound CCCCCCCC1=CC=C(O)C=C1 KNDDEFBFJLKPFE-UHFFFAOYSA-N 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 1
- JJHHIJFTHRNPIK-UHFFFAOYSA-N Diphenyl sulfoxide Chemical compound C=1C=CC=CC=1S(=O)C1=CC=CC=C1 JJHHIJFTHRNPIK-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- OWYWGLHRNBIFJP-UHFFFAOYSA-N Ipazine Chemical compound CCN(CC)C1=NC(Cl)=NC(NC(C)C)=N1 OWYWGLHRNBIFJP-UHFFFAOYSA-N 0.000 description 1
- 206010034960 Photophobia Diseases 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 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 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- AJPXTSMULZANCB-UHFFFAOYSA-N chlorohydroquinone Chemical compound OC1=CC=C(O)C(Cl)=C1 AJPXTSMULZANCB-UHFFFAOYSA-N 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 125000005028 dihydroxyaryl group Chemical group 0.000 description 1
- IMHDGJOMLMDPJN-UHFFFAOYSA-N dihydroxybiphenyl Natural products OC1=CC=CC=C1C1=CC=CC=C1O IMHDGJOMLMDPJN-UHFFFAOYSA-N 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 208000013469 light sensitivity Diseases 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 231100000647 material safety data sheet Toxicity 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 239000001048 orange dye Substances 0.000 description 1
- 125000005461 organic phosphorous group Chemical group 0.000 description 1
- IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 150000008301 phosphite esters Chemical class 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012763 reinforcing filler Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- CNHDIAIOKMXOLK-UHFFFAOYSA-N toluquinol Chemical compound CC1=CC(O)=CC=C1O CNHDIAIOKMXOLK-UHFFFAOYSA-N 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/06—Making preforms by moulding the material
- B29B11/10—Extrusion moulding
-
- 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
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3472—Five-membered rings
- C08K5/3475—Five-membered rings condensed with carbocyclic rings
-
- 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
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/0014—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form
- G11B23/0021—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/0057—Intermediate mediums, i.e. mediums provided with an information structure not specific to the method of reproducing or duplication such as matrixes for mechanical pressing of an information structure ; record carriers having a relief information structure provided with or included in layers not specific for a single reproducing method; apparatus or processes specially adapted for their manufacture
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
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)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US99548397A | 1997-12-22 | 1997-12-22 | |
US995483 | 1997-12-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1225377A CN1225377A (zh) | 1999-08-11 |
CN1158352C true CN1158352C (zh) | 2004-07-21 |
Family
ID=25541870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB981260020A Expired - Fee Related CN1158352C (zh) | 1997-12-22 | 1998-12-22 | 对某种光为不透明的聚碳酸酯配混物及半导体片运载装置 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0924260A3 (zh) |
JP (1) | JPH11241012A (zh) |
KR (1) | KR100633958B1 (zh) |
CN (1) | CN1158352C (zh) |
AU (1) | AU753902B2 (zh) |
BR (1) | BR9805595A (zh) |
SG (1) | SG80609A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5544681B2 (ja) * | 2007-10-19 | 2014-07-09 | 三菱瓦斯化学株式会社 | ポリカーボネートの製造方法 |
WO2009060967A1 (ja) | 2007-11-06 | 2009-05-14 | Teijin Chemicals Ltd. | ポリカーボネート樹脂ペレットの製造方法および成形品 |
JP5431714B2 (ja) * | 2008-11-28 | 2014-03-05 | 帝人株式会社 | ポリカーボネート樹脂ペレットの製造方法 |
CN103044833B (zh) * | 2012-12-12 | 2015-10-14 | 安徽科聚新材料有限公司 | 一种玻纤增强ms复合材料及其制备方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3367958A (en) * | 1964-08-28 | 1968-02-06 | Mobay Chemical Corp | Stabilized polycarbonates |
US3981822A (en) * | 1975-09-19 | 1976-09-21 | Eastman Kodak Company | Novel combinations of ultraviolet stabilizers and their use in organic compositions |
JPS61221225A (ja) * | 1985-03-28 | 1986-10-01 | Idemitsu Petrochem Co Ltd | 成形用ポリカ−ボネ−ト樹脂の製造方法 |
CA1289290C (en) * | 1985-04-11 | 1991-09-17 | John V. Bailey | Stabilized polycarbonates |
JP2528838B2 (ja) * | 1986-10-14 | 1996-08-28 | ソニー株式会社 | 光学式情報記録媒体 |
US4716234A (en) * | 1986-12-01 | 1987-12-29 | Iolab Corporation | Ultraviolet absorbing polymers comprising 2-(2'-hydroxy-5'-acryloyloxyalkoxyphenyl)-2H-benzotriazole |
US4845193A (en) * | 1987-07-21 | 1989-07-04 | Mitsubishi Gas Chemical Co., Inc. | Process for producing polycarbonate resin molding material having low particle content with vented extruder |
JP2621871B2 (ja) * | 1987-07-21 | 1997-06-18 | 三菱瓦斯化学株式会社 | 光ディスク用ポリカーボネート成形材料 |
JP3390581B2 (ja) * | 1995-08-29 | 2003-03-24 | 帝人株式会社 | ポリカーボネート樹脂の製造方法 |
JP2855572B2 (ja) * | 1996-01-16 | 1999-02-10 | 旭化成工業株式会社 | ポリカーボネートペレット及びその製造方法 |
JP3354066B2 (ja) * | 1996-01-26 | 2002-12-09 | 帝人化成株式会社 | 眼鏡レンズ |
DE69716789T2 (de) * | 1996-01-26 | 2003-07-03 | Teijin Chemicals Ltd., Tokio/Tokyo | Brillenglas |
JP3354067B2 (ja) * | 1996-02-27 | 2002-12-09 | 帝人化成株式会社 | 眼鏡レンズ |
JP3617571B2 (ja) * | 1996-04-09 | 2005-02-09 | 旭化成ケミカルズ株式会社 | 映像機器用ポリカ−ボネ−ト樹脂組成物及びその成形体 |
AU750817B2 (en) * | 1997-04-11 | 2002-07-25 | General Electric Company | Reducing ionic impurities content in aromatic polycarbonate resins |
-
1998
- 1998-12-04 EP EP98309965A patent/EP0924260A3/en not_active Withdrawn
- 1998-12-08 AU AU96136/98A patent/AU753902B2/en not_active Ceased
- 1998-12-09 SG SG9805379A patent/SG80609A1/en unknown
- 1998-12-21 BR BR9805595-0A patent/BR9805595A/pt not_active Application Discontinuation
- 1998-12-21 JP JP10361750A patent/JPH11241012A/ja active Pending
- 1998-12-22 KR KR1019980057331A patent/KR100633958B1/ko not_active IP Right Cessation
- 1998-12-22 CN CNB981260020A patent/CN1158352C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU9613698A (en) | 1999-07-08 |
JPH11241012A (ja) | 1999-09-07 |
EP0924260A3 (en) | 2001-10-24 |
CN1225377A (zh) | 1999-08-11 |
KR19990063326A (ko) | 1999-07-26 |
BR9805595A (pt) | 1999-12-14 |
EP0924260A2 (en) | 1999-06-23 |
AU753902B2 (en) | 2002-10-31 |
SG80609A1 (en) | 2001-05-22 |
KR100633958B1 (ko) | 2006-12-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2618574B2 (ja) | ポリカーボネート、ポリエステルカーボネートおよびポリエステル廃棄物の精製 | |
EP3725819B1 (de) | Verfahren zur herstellung einer polycarbonat-formmasse | |
JP5190461B2 (ja) | 実質的に表面欠陥のない押出フィルムの製造に関するポリカーボネート | |
CN1158352C (zh) | 对某种光为不透明的聚碳酸酯配混物及半导体片运载装置 | |
EP0870791B1 (en) | Reducing ionic impurities content in polycarbonate resins | |
DE112013005920B4 (de) | Polycarbonatharz, Herstellungsverfahren dafür und polycarbonatharzhaltiger Formartikel | |
EP0827981A2 (en) | Color stabilization of polycarbonate resins | |
EP1425337A1 (de) | Verfahren zur verwertung von polycarbonaten | |
EP3904419B1 (en) | Infrared camera lens | |
US20230348713A1 (en) | Thermoplastic Compositions Including Recycled Polycarbonate with Improved Hydro-Aging Performance | |
JP3966935B2 (ja) | 精密部材用収納容器 | |
EP1548064B1 (en) | Process for producing molded product of polycarbonate-based resin and use of polycarbonate-based resin composition for extrusion molding using sizing die | |
MXPA99000141A (en) | Formulation of polycarbonate and carrier for semiconductor wheels that is opacial at certain wave lengths of the | |
KR100527857B1 (ko) | 정밀 제품 용기 | |
EP3277744B1 (en) | Gloss polymer additives with reduced incidence of discoloration | |
EP3943536A1 (en) | Thermoplastic compositions including recycled polycarbonate with improved hydro-aging performance | |
JP2023133092A (ja) | ポリカーボネート樹脂組成物及びその成形体 | |
DE10248951A1 (de) | Herstellung von Polycarbonat mit Hilfe eines Filtrationskonzeptes | |
MXPA98002889A (en) | Reduction of content of ionic impurities in polycarbon resins | |
JP2018150560A (ja) | ポリカーボネート樹脂成形品 | |
JP2005213346A (ja) | 表面改質されたポリカーボネート成形品 | |
JP2002012672A (ja) | 光学成形品用着色剤マスターペレットおよび光記録媒体基板 | |
JP2002012673A (ja) | 光学成形品用着色剤マスターペレットおよび光記録媒体基板 |
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: SAUDI ARABIA BASE CREATION PLASTICS IP PRIVATE CO Free format text: FORMER OWNER: GENERAL ELECTRIC CO. Effective date: 20080822 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080822 Address after: Holland city Aupu zoom Bergen Patentee after: Sabic Innovative Plastics IP Address before: American New York Patentee before: General Electric Company |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Holland city Aupu zoom Bergen Patentee after: Sabic Innovative Plastics IP Address before: Holland city Aupu zoom Bergen Patentee before: Sabic Innovative Plastics IP |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040721 Termination date: 20161222 |
|
CF01 | Termination of patent right due to non-payment of annual fee |