AR021458A1 - Copolicarbonatos de calidad optica que contienen unidades de carbonato de polioxialquileno, un metodo para prepararlos y un medio de almacenamiento deinformacion optico que comprende a los mismos. - Google Patents
Copolicarbonatos de calidad optica que contienen unidades de carbonato de polioxialquileno, un metodo para prepararlos y un medio de almacenamiento deinformacion optico que comprende a los mismos.Info
- Publication number
- AR021458A1 AR021458A1 ARP990103670A AR021458A1 AR 021458 A1 AR021458 A1 AR 021458A1 AR P990103670 A ARP990103670 A AR P990103670A AR 021458 A1 AR021458 A1 AR 021458A1
- Authority
- AR
- Argentina
- Prior art keywords
- formula
- units
- carbonate
- optical
- preparing
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical group OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 title 1
- 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 abstract 4
- 229930185605 Bisphenol Natural products 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 2
- PQNFLJBBNBOBRQ-UHFFFAOYSA-N indane Chemical compound C1=CC=C2CCCC2=C1 PQNFLJBBNBOBRQ-UHFFFAOYSA-N 0.000 abstract 2
- 125000003003 spiro group Chemical group 0.000 abstract 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
- REJSKIQENHOZKX-UHFFFAOYSA-N OC(O)=O.C1Cc2ccccc2C1 Chemical compound OC(O)=O.C1Cc2ccccc2C1 REJSKIQENHOZKX-UHFFFAOYSA-N 0.000 abstract 1
- 239000002202 Polyethylene glycol Substances 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- -1 bisphenol A Chemical compound 0.000 abstract 1
- 125000005587 carbonate group Chemical group 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 0.000 abstract 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
- C08G64/18—Block or graft polymers
- C08G64/183—Block or graft polymers containing polyether sequences
-
- 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
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/913—Material designed to be responsive to temperature, light, moisture
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/146—Laser beam
-
- 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
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31507—Of polycarbonate
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)
- Optical Record Carriers And Manufacture Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/131,218 US6042920A (en) | 1998-08-07 | 1998-08-07 | Optical quality copolycarbonates containing polyoxyalkylene carbonate units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR021458A1 true AR021458A1 (es) | 2002-07-24 |
Family
ID=22448458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP990103670 AR021458A1 (es) | 1998-08-07 | 1999-07-26 | Copolicarbonatos de calidad optica que contienen unidades de carbonato de polioxialquileno, un metodo para prepararlos y un medio de almacenamiento deinformacion optico que comprende a los mismos. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6042920A (https=) |
| EP (1) | EP1100841B1 (https=) |
| JP (1) | JP2002522584A (https=) |
| AR (1) | AR021458A1 (https=) |
| DE (1) | DE69924996T2 (https=) |
| WO (1) | WO2000008089A1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040027981A1 (en) * | 2000-10-24 | 2004-02-12 | Schoeppel Wolfgang G | Optical storage medium |
| US7649073B2 (en) * | 2007-06-15 | 2010-01-19 | Sabic Innovative Plastics Ip B.V. | Polycarbonate-poly(alkylene oxide) copolymer compositions and articles formed therefrom |
| US7642315B2 (en) * | 2007-06-15 | 2010-01-05 | Sabic Innovative Plastics Ip B.V. | Polycarbonate-poly(alkylene oxide) copolymer compositions and articles formed therefrom |
| JP2011241277A (ja) * | 2010-05-17 | 2011-12-01 | Mitsubishi Chemicals Corp | 共重合ポリカーボネート |
| EP2675689B2 (de) | 2011-02-14 | 2020-09-02 | Bombardier Transportation GmbH | Wagenkasten eines schienenfahrzeugs mit längsträger für den übergangsbereich einer wagenkastenseitenwand zum wagenkastendach |
| WO2013056841A1 (en) | 2011-10-19 | 2013-04-25 | Inra (Institut National De La Recherche Agronomique) | A method for diagnosing tse |
| WO2024204728A1 (ja) * | 2023-03-30 | 2024-10-03 | 三菱ケミカル株式会社 | ポリカーボネート樹脂組成物およびその成形品 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US34431A (en) * | 1862-02-18 | Improved match-safe | ||
| JPS6153544A (ja) * | 1984-08-22 | 1986-03-17 | Toyota Motor Corp | 横風試験用時限設定装置 |
| US4789725A (en) * | 1987-03-17 | 1988-12-06 | General Electric Company | Phenylene ether-carbonate copolymer containing spiroindane group |
| USRE34431E (en) | 1986-07-21 | 1993-11-02 | General Electric Company | Macrocyclic oligomers containing spiro(bis)indane moieties |
| US4950731A (en) * | 1987-04-20 | 1990-08-21 | General Electric Company | Method for preparing spirobiindane polycarbonates |
| EP0621297B1 (en) * | 1993-04-23 | 1998-01-14 | Koninklijke Philips Electronics N.V. | Polycarbonate copolymer of spirobisindan and bisphenol-A, method of preparing such a copolymer and optical components of such a copolymer |
| JPH07149888A (ja) * | 1993-12-02 | 1995-06-13 | Teijin Ltd | 共重合ポリカーボネートの製造方法 |
| US5859833A (en) * | 1997-09-02 | 1999-01-12 | General Electric Company | Optical disk grade copolyestercarbonates derived from hydroxyphenylindanols |
| US5883218A (en) * | 1997-10-24 | 1999-03-16 | Molecular Optoelectronics Corporation | Optically active spirobiindane polymers |
-
1998
- 1998-08-07 US US09/131,218 patent/US6042920A/en not_active Expired - Lifetime
-
1999
- 1999-06-10 EP EP99928585A patent/EP1100841B1/en not_active Expired - Lifetime
- 1999-06-10 JP JP2000563719A patent/JP2002522584A/ja not_active Withdrawn
- 1999-06-10 WO PCT/US1999/013239 patent/WO2000008089A1/en not_active Ceased
- 1999-06-10 DE DE1999624996 patent/DE69924996T2/de not_active Expired - Fee Related
- 1999-07-26 AR ARP990103670 patent/AR021458A1/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1100841B1 (en) | 2005-04-27 |
| JP2002522584A (ja) | 2002-07-23 |
| DE69924996T2 (de) | 2006-02-23 |
| US6042920A (en) | 2000-03-28 |
| WO2000008089A1 (en) | 2000-02-17 |
| DE69924996D1 (de) | 2005-06-02 |
| EP1100841A1 (en) | 2001-05-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Abandonment or withdrawal |