SG72648A1 - Dihydroxy compound mixtures and polymers thereof - Google Patents
Dihydroxy compound mixtures and polymers thereofInfo
- Publication number
- SG72648A1 SG72648A1 SG1996006423A SG1996006423A SG72648A1 SG 72648 A1 SG72648 A1 SG 72648A1 SG 1996006423 A SG1996006423 A SG 1996006423A SG 1996006423 A SG1996006423 A SG 1996006423A SG 72648 A1 SG72648 A1 SG 72648A1
- Authority
- SG
- Singapore
- Prior art keywords
- polymers
- dihydroxy compound
- compound mixtures
- mixtures
- dihydroxy
- Prior art date
Links
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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/19—Hydroxy compounds containing aromatic rings
- C08G63/193—Hydroxy compounds containing aromatic rings containing two or more aromatic rings
-
- 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
-
- 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
- G11B7/253—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
- G11B7/241—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
- G11B7/2535—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 polyesters, e.g. PET, PETG or PEN
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP08158795A JP3973239B2 (ja) | 1995-04-06 | 1995-04-06 | ジヒドロキシ化合物混合物および重合体 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG72648A1 true SG72648A1 (en) | 2000-05-23 |
Family
ID=13750458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG1996006423A SG72648A1 (en) | 1995-04-06 | 1996-03-30 | Dihydroxy compound mixtures and polymers thereof |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0736561A3 (fr) |
JP (1) | JP3973239B2 (fr) |
CN (1) | CN1133855A (fr) |
SG (1) | SG72648A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1339043A (zh) | 1999-12-03 | 2002-03-06 | 帝人株式会社 | 芳香族聚碳酸酯、其制造法和成形品 |
JP4700166B2 (ja) * | 2000-06-01 | 2011-06-15 | 帝人株式会社 | 芳香族ポリカーボネートの製造方法 |
JP4080710B2 (ja) * | 2000-09-26 | 2008-04-23 | 三菱化学株式会社 | 芳香族ポリカーボネートの製造方法 |
CN1221589C (zh) | 2001-02-06 | 2005-10-05 | 三菱化学株式会社 | 支化芳香族聚碳酸酯及其制造方法 |
EP1286224A1 (fr) | 2001-08-21 | 2003-02-26 | Mitsubishi Chemical Corporation | Photorécepteur électrophotographique |
US6713592B2 (en) * | 2002-07-02 | 2004-03-30 | General Electric Company | Bis-hydroxyphenyl menthane polyesters and polyester/polycarbonates and methods for preparing same |
JP2009235425A (ja) * | 2009-07-24 | 2009-10-15 | Mitsubishi Chemicals Corp | 樹脂組成物及び成形品 |
JP6922575B2 (ja) * | 2016-09-14 | 2021-08-18 | 三菱ケミカル株式会社 | 多価フェノール化合物およびその製造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3673262A (en) * | 1968-12-20 | 1972-06-27 | Hooker Chemical Corp | Crystallization of diphenylol alkanes |
US4294993A (en) * | 1980-04-14 | 1981-10-13 | General Electric Company | Purification of bisphenol-A |
US4354046A (en) * | 1981-05-26 | 1982-10-12 | The Dow Chemical Company | Process for obtaining high purity bisphenol A |
US4638102A (en) * | 1985-12-30 | 1987-01-20 | The Dow Chemical Company | Recrystallization of bisphenol A by azeotropically drying the solvent |
-
1995
- 1995-04-06 JP JP08158795A patent/JP3973239B2/ja not_active Expired - Lifetime
-
1996
- 1996-03-29 EP EP96302264A patent/EP0736561A3/fr not_active Withdrawn
- 1996-03-30 SG SG1996006423A patent/SG72648A1/en unknown
- 1996-04-03 CN CN 96103962 patent/CN1133855A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0736561A2 (fr) | 1996-10-09 |
JP3973239B2 (ja) | 2007-09-12 |
CN1133855A (zh) | 1996-10-23 |
EP0736561A3 (fr) | 1998-03-18 |
JPH08277236A (ja) | 1996-10-22 |
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