SK3152001A3 - Shaping tool for information carrier disc blanks - Google Patents
Shaping tool for information carrier disc blanks Download PDFInfo
- Publication number
- SK3152001A3 SK3152001A3 SK315-2001A SK3152001A SK3152001A3 SK 3152001 A3 SK3152001 A3 SK 3152001A3 SK 3152001 A SK3152001 A SK 3152001A SK 3152001 A3 SK3152001 A3 SK 3152001A3
- Authority
- SK
- Slovakia
- Prior art keywords
- disc
- inlet
- information carrier
- blank
- dvd
- Prior art date
Links
- 238000007493 shaping process Methods 0.000 title abstract 3
- 238000002347 injection Methods 0.000 claims abstract description 28
- 239000007924 injection Substances 0.000 claims abstract description 28
- 238000001746 injection moulding Methods 0.000 claims abstract description 28
- 229920000193 polymethacrylate Polymers 0.000 claims abstract description 27
- 239000004033 plastic Substances 0.000 claims abstract description 21
- 229920003023 plastic Polymers 0.000 claims abstract description 21
- 238000005520 cutting process Methods 0.000 claims abstract description 17
- 238000000465 moulding Methods 0.000 claims description 34
- 238000004049 embossing Methods 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- LZDYZEGISBDSDP-UHFFFAOYSA-N 2-(1-ethylaziridin-1-ium-1-yl)ethanol Chemical compound OCC[N+]1(CC)CC1 LZDYZEGISBDSDP-UHFFFAOYSA-N 0.000 claims description 10
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 10
- 239000008187 granular material Substances 0.000 claims description 8
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 7
- 239000011796 hollow space material Substances 0.000 claims description 6
- 239000012778 molding material Substances 0.000 claims description 3
- 238000007788 roughening Methods 0.000 claims description 3
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 2
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims description 2
- 238000005029 sieve analysis Methods 0.000 claims description 2
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000010008 shearing Methods 0.000 abstract 1
- 239000004417 polycarbonate Substances 0.000 description 15
- 102000005650 Notch Receptors Human genes 0.000 description 12
- 108010070047 Notch Receptors Proteins 0.000 description 12
- 239000000969 carrier Substances 0.000 description 12
- 229920000515 polycarbonate Polymers 0.000 description 12
- 239000000428 dust Substances 0.000 description 11
- 239000005022 packaging material Substances 0.000 description 9
- 239000002245 particle Substances 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000005755 formation reaction Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000011159 matrix material Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 238000011109 contamination Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- FATBGEAMYMYZAF-KTKRTIGZSA-N oleamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(N)=O FATBGEAMYMYZAF-KTKRTIGZSA-N 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/38—Cutting-off equipment for sprues or ingates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D17/00—Producing carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records; Producing record discs from master stencils
- B29D17/005—Producing optically read record carriers, e.g. optical discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/253—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates
- G11B7/2533—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates comprising resins
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
- G11B7/263—Preparing and using a stamper, e.g. pressing or injection molding substrates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
- B29K2033/04—Polymers of esters
- B29K2033/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/253—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates
- G11B7/2533—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates comprising resins
- G11B7/2534—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates comprising resins polycarbonates [PC]
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/258—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of reflective layers
- G11B7/2585—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of reflective layers based on aluminium
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/21—Circular sheet or circular blank
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1998142899 DE19842899C2 (de) | 1998-09-18 | 1998-09-18 | Formwerkzeug für Informationsträgerscheiben-Rohlinge |
| DE19854736 | 1998-11-27 | ||
| PCT/EP1999/006822 WO2000016957A1 (de) | 1998-09-18 | 1999-09-15 | Formwerkzeug für informationsträgerscheiben-rohlinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SK3152001A3 true SK3152001A3 (en) | 2001-10-08 |
Family
ID=26048939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK315-2001A SK3152001A3 (en) | 1998-09-18 | 1999-09-15 | Shaping tool for information carrier disc blanks |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US6555195B1 (xx) |
| EP (1) | EP1656244A1 (xx) |
| JP (1) | JP2002526294A (xx) |
| KR (1) | KR100542421B1 (xx) |
| CN (1) | CN1326400A (xx) |
| AU (1) | AU746464B2 (xx) |
| BG (1) | BG105317A (xx) |
| BR (1) | BR9913336A (xx) |
| CA (1) | CA2344476A1 (xx) |
| CZ (1) | CZ2001818A3 (xx) |
| HK (1) | HK1040957A1 (xx) |
| ID (1) | ID28364A (xx) |
| IL (1) | IL141317A0 (xx) |
| MX (1) | MXPA01002779A (xx) |
| NZ (1) | NZ510250A (xx) |
| PL (1) | PL346625A1 (xx) |
| SK (1) | SK3152001A3 (xx) |
| TR (1) | TR200100777T2 (xx) |
| TW (1) | TW442372B (xx) |
| WO (1) | WO2000016957A1 (xx) |
| YU (1) | YU9501A (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10220470A1 (de) * | 2002-04-30 | 2003-11-20 | Roehm Gmbh | ph-sensitives Polymer |
| DE10127134A1 (de) * | 2001-06-05 | 2002-12-12 | Roehm Gmbh | verfahren zur Herstellung von Formkörpern aus (Meth)acrylat-Copolymeren mittels Spritzguß |
| DE10208335A1 (de) * | 2002-02-27 | 2003-09-04 | Roehm Gmbh | Arzneiform und Verfahren zu ihrer Herstellung |
| DE10214002A1 (de) * | 2002-03-27 | 2003-10-09 | Roehm Gmbh | Pharmazeutische Formulierung für den Wirkstoff Budesonid |
| DE10250543A1 (de) * | 2002-10-29 | 2004-05-19 | Röhm GmbH & Co. KG | Mehrschichtige Arzneiform |
| MXPA04010956A (es) | 2003-01-30 | 2005-01-25 | Roehm Gmbh | Forma de dosis farmaceutica y metodo para la produccion de la misma. |
| JP4647568B2 (ja) * | 2006-09-12 | 2011-03-09 | 東洋機械金属株式会社 | 射出成形機 |
| CN101224624A (zh) * | 2007-01-19 | 2008-07-23 | 深圳富泰宏精密工业有限公司 | 模内切料机构及应用该模内切料机构的模具 |
| CN111844573B (zh) * | 2020-07-31 | 2021-03-02 | 扬州鑫润橡塑有限公司 | 一种用于橡胶毛边液氮处理自动装置 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4260360A (en) * | 1978-06-26 | 1981-04-07 | Mca Disco-Vision, Inc. | Method and means for replicating centrally apertured video disc records |
| DE3526632A1 (de) * | 1985-07-25 | 1987-02-05 | Krauss Maffei Ag | Verfahren und vorrichtung zum herstellen eines spritzgiessteils |
| JPS62237969A (ja) * | 1986-04-09 | 1987-10-17 | Fujitsu Ltd | デイスク基板の製造方法 |
| USRE37719E1 (en) * | 1986-11-14 | 2002-05-28 | Toshinori Sugiyama | Optical data recording system and method of production of recording medium |
| JPH0671739B2 (ja) * | 1987-12-19 | 1994-09-14 | パイオニア株式会社 | 情報記録ディスク基板の射出成形装置 |
| JPH0382514A (ja) * | 1989-08-25 | 1991-04-08 | Toshiba Mach Co Ltd | ディスク成形用金型 |
| JP2675644B2 (ja) * | 1989-11-10 | 1997-11-12 | 株式会社東芝 | 半導体装置用樹脂モールド金型装置 |
| US5330693A (en) * | 1990-09-18 | 1994-07-19 | Canon Kabushiki Kaisha | Process and apparatus for injection-molding product having minute surface pattern and central hole |
| JPH0655582A (ja) * | 1992-08-06 | 1994-03-01 | Ricoh Co Ltd | 光ディスク基板成形用金型 |
| JP3185832B2 (ja) * | 1993-09-06 | 2001-07-11 | 三菱マテリアル株式会社 | 記録ディスク成形用金型 |
| JP2963322B2 (ja) * | 1993-11-15 | 1999-10-18 | 株式会社名機製作所 | ディスク成形品の成形方法 |
| DE4402666A1 (de) | 1994-01-29 | 1995-08-03 | Roehm Gmbh | Verfahren zum kurzzeitigen Behandeln einer Kunststoffschmelze mit einem flüssigen Behandlungsmittel und dabei hergestellter thermoplastischer Kunststoff |
| US5683630A (en) * | 1994-06-20 | 1997-11-04 | Matsushita Electric Industrial Co., Ltd. | Process for making optical disk substrates |
| JPH0839617A (ja) * | 1994-07-29 | 1996-02-13 | Nec Kansai Ltd | モールド成形品およびその金型 |
| DE9414065U1 (de) | 1994-08-31 | 1994-11-03 | Röhm GmbH & Co. KG, 64293 Darmstadt | Thermoplastischer Kunststoff für darmsaftlösliche Arznei-Umhüllungen |
| JP3294971B2 (ja) * | 1995-08-07 | 2002-06-24 | 株式会社名機製作所 | ディスク基板およびその成形用型 |
| DE19544562B4 (de) | 1995-11-30 | 2004-05-27 | Röhm GmbH & Co. KG | Verfahren zur Herstellung von Poly(meth)acrylimiden mit bei thermischer Belastung verbesserter Farbstabilität und daraus erhältliche Formkörper |
| US6210610B1 (en) * | 1996-01-18 | 2001-04-03 | Hoya Corporation | Method of manufacturing lens, injection mold for molding of lens, and molded lens |
| DE19718597C1 (de) | 1997-05-02 | 1999-01-07 | Roehm Gmbh | Zweistufiges Verfahren zur Entwässerung von Kunststoffdispersionen |
-
1999
- 1999-09-15 NZ NZ510250A patent/NZ510250A/en unknown
- 1999-09-15 EP EP99948756A patent/EP1656244A1/de not_active Withdrawn
- 1999-09-15 YU YU9501A patent/YU9501A/sh unknown
- 1999-09-15 US US09/805,777 patent/US6555195B1/en not_active Expired - Fee Related
- 1999-09-15 CZ CZ2001818A patent/CZ2001818A3/cs unknown
- 1999-09-15 JP JP2000573897A patent/JP2002526294A/ja active Pending
- 1999-09-15 CA CA002344476A patent/CA2344476A1/en not_active Abandoned
- 1999-09-15 ID IDW20010650A patent/ID28364A/id unknown
- 1999-09-15 IL IL14131799A patent/IL141317A0/xx unknown
- 1999-09-15 PL PL99346625A patent/PL346625A1/xx unknown
- 1999-09-15 BR BR9913336-9A patent/BR9913336A/pt not_active Application Discontinuation
- 1999-09-15 AU AU61912/99A patent/AU746464B2/en not_active Ceased
- 1999-09-15 KR KR1020017003450A patent/KR100542421B1/ko not_active IP Right Cessation
- 1999-09-15 TR TR2001/00777T patent/TR200100777T2/xx unknown
- 1999-09-15 MX MXPA01002779A patent/MXPA01002779A/es unknown
- 1999-09-15 CN CN99810656A patent/CN1326400A/zh active Pending
- 1999-09-15 WO PCT/EP1999/006822 patent/WO2000016957A1/de not_active Application Discontinuation
- 1999-09-15 SK SK315-2001A patent/SK3152001A3/sk unknown
- 1999-12-01 TW TW088116066A patent/TW442372B/zh not_active IP Right Cessation
-
2001
- 2001-03-09 BG BG105317A patent/BG105317A/xx unknown
-
2002
- 2002-04-04 HK HK02102514.1A patent/HK1040957A1/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU746464B2 (en) | 2002-05-02 |
| CN1326400A (zh) | 2001-12-12 |
| KR100542421B1 (ko) | 2006-01-11 |
| CA2344476A1 (en) | 2000-03-30 |
| CZ2001818A3 (cs) | 2001-09-12 |
| YU9501A (sh) | 2003-04-30 |
| NZ510250A (en) | 2003-07-25 |
| BG105317A (en) | 2001-10-31 |
| US6555195B1 (en) | 2003-04-29 |
| ID28364A (id) | 2001-05-17 |
| KR20010075174A (ko) | 2001-08-09 |
| MXPA01002779A (es) | 2002-04-08 |
| WO2000016957A1 (de) | 2000-03-30 |
| TW442372B (en) | 2001-06-23 |
| IL141317A0 (en) | 2002-03-10 |
| EP1656244A1 (de) | 2006-05-17 |
| AU6191299A (en) | 2000-04-10 |
| HK1040957A1 (zh) | 2002-06-28 |
| PL346625A1 (en) | 2002-02-25 |
| BR9913336A (pt) | 2001-05-15 |
| JP2002526294A (ja) | 2002-08-20 |
| TR200100777T2 (tr) | 2001-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SK3152001A3 (en) | Shaping tool for information carrier disc blanks | |
| US7396575B2 (en) | Molding die apparatus, method for disc substrate, and disc-shaped recording medium | |
| EP0700764A1 (en) | Magnetic disk cartridge and method of manufacturing same | |
| US5106553A (en) | Method for molding a formatted substrate for an optical disk | |
| US20020067688A1 (en) | Optical disc and mold for manufacturing the optical disc | |
| JP2004318055A (ja) | 光学素子及び光学素子成形型及び光学素子成形方法 | |
| EP1136223A2 (en) | Mold for injection molding of disc substrate | |
| JP2004074727A (ja) | 光ディスク基板の成形金型及び光ディスク | |
| JP2008257261A (ja) | 光学素子及び光学素子成形型及び光学素子成形方法 | |
| JP3473149B2 (ja) | 樹脂製ディスク基板の製造方法 | |
| JPH09174617A (ja) | 光記録媒体の基板成形用金型及び成形機 | |
| US20050266202A1 (en) | Optical recording medium substrate and method of injection molding same | |
| JP2003053786A (ja) | 樹脂基板成型用射出成形装置 | |
| RU2001110356A (ru) | Формовочный инструмент для получения заготовок для дисковых носителей информации | |
| JP3228026B2 (ja) | 光ディスク用基板の製造装置および製造方法 | |
| DE19842899C2 (de) | Formwerkzeug für Informationsträgerscheiben-Rohlinge | |
| JP2000293891A (ja) | 光ディスク基板及び光ディスク基板の成形金型 | |
| JPH07182700A (ja) | 光ディスク基板の射出成形装置 | |
| JPH0763991B2 (ja) | フォーマット入り光ディスク基板成形用金型 | |
| JPH01182018A (ja) | 光ディスク用プラスチック基板の成形金型 | |
| JPH11105074A (ja) | ディスク基板の製造方法 | |
| JP2002326256A (ja) | 光ディスク基板の製造方法及び装置 | |
| JPH11192642A (ja) | 情報記録担体、情報記録担体製造装置、情報記録担体製造金型 | |
| JP2001129853A (ja) | 光ディスク基板の成形方法及び該成形方法による光ディスク基板 | |
| JPH1134121A (ja) | 光ディスク基板製造用射出成形金型 |