JPS5962188A - 光記録媒体 - Google Patents
光記録媒体Info
- Publication number
- JPS5962188A JPS5962188A JP57173749A JP17374982A JPS5962188A JP S5962188 A JPS5962188 A JP S5962188A JP 57173749 A JP57173749 A JP 57173749A JP 17374982 A JP17374982 A JP 17374982A JP S5962188 A JPS5962188 A JP S5962188A
- Authority
- JP
- Japan
- Prior art keywords
- polymer
- optical recording
- recording layer
- recording medium
- phthalocyanine
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 16
- 229920000642 polymer Polymers 0.000 claims abstract description 37
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 22
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical group N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000006866 deterioration Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 230000035945 sensitivity Effects 0.000 abstract description 4
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 abstract description 4
- 230000000740 bleeding effect Effects 0.000 abstract description 3
- 238000013508 migration Methods 0.000 abstract description 3
- 230000005012 migration Effects 0.000 abstract description 3
- 238000005191 phase separation Methods 0.000 abstract description 3
- 238000004040 coloring Methods 0.000 abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000007888 film coating Substances 0.000 abstract 1
- 238000009501 film coating Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 35
- 239000000975 dye Substances 0.000 description 10
- 229920005989 resin Polymers 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 239000000758 substrate Substances 0.000 description 8
- 125000005647 linker group Chemical group 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 229920005992 thermoplastic resin Polymers 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- -1 solubility improver Substances 0.000 description 3
- NUMXHEUHHRTBQT-AATRIKPKSA-N 2,4-dimethoxy-1-[(e)-2-nitroethenyl]benzene Chemical group COC1=CC=C(\C=C\[N+]([O-])=O)C(OC)=C1 NUMXHEUHHRTBQT-AATRIKPKSA-N 0.000 description 2
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical group CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 description 1
- KFDVPJUYSDEJTH-UHFFFAOYSA-N 4-ethenylpyridine Chemical compound C=CC1=CC=NC=C1 KFDVPJUYSDEJTH-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 241000951471 Citrus junos Species 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 238000005727 Friedel-Crafts reaction Methods 0.000 description 1
- 229930194542 Keto Natural products 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920000265 Polyparaphenylene Polymers 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 125000005116 aryl carbamoyl group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 125000005161 aryl oxy carbonyl group Chemical group 0.000 description 1
- 210000000013 bile duct Anatomy 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 125000000468 ketone group Chemical group 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000001007 phthalocyanine dye Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000012748 slip agent Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- ANRHNWWPFJCPAZ-UHFFFAOYSA-M thionine Chemical group [Cl-].C1=CC(N)=CC2=[S+]C3=CC(N)=CC=C3N=C21 ANRHNWWPFJCPAZ-UHFFFAOYSA-M 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B69/00—Dyes not provided for by a single group of this subclass
- C09B69/10—Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds
- C09B69/108—Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds containing a phthalocyanine dye
-
- 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
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
- G11B7/245—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing a polymeric component
-
- 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
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
- G11B7/246—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes
- G11B7/248—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes porphines; azaporphines, e.g. phthalocyanines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57173749A JPS5962188A (ja) | 1982-10-02 | 1982-10-02 | 光記録媒体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57173749A JPS5962188A (ja) | 1982-10-02 | 1982-10-02 | 光記録媒体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5962188A true JPS5962188A (ja) | 1984-04-09 |
| JPH0316276B2 JPH0316276B2 (enrdf_load_stackoverflow) | 1991-03-05 |
Family
ID=15966414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57173749A Granted JPS5962188A (ja) | 1982-10-02 | 1982-10-02 | 光記録媒体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5962188A (enrdf_load_stackoverflow) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60184887A (ja) * | 1984-03-05 | 1985-09-20 | Hiroyoshi Shirai | 光記録媒体およびその記録方法 |
| JPS60188405A (ja) * | 1984-03-08 | 1985-09-25 | Nippon Telegr & Teleph Corp <Ntt> | 光異性化原子団を含む重合体及びその用途 |
| JPS61154888A (ja) * | 1984-12-18 | 1986-07-14 | インペリアル・ケミカル・インダストリーズ・ピー・エル・シー | 光記録媒体 |
| JPS61177288A (ja) * | 1985-02-04 | 1986-08-08 | ヘキスト・セラニーズ・コーポレーション | 有機大環状発色団を含有する光情報記憶媒体 |
| JPS61197281A (ja) * | 1985-02-27 | 1986-09-01 | Tdk Corp | 光記録媒体 |
| JPS61232447A (ja) * | 1985-04-08 | 1986-10-16 | ヘキスト・セラニーズ・コーポレーション | 発色団／ポリマ−情報層を有する光学デ−タ記憶媒体 |
| US4619990A (en) * | 1985-03-11 | 1986-10-28 | Minnesota Mining And Manufacturing Company | Polymeric dyes with pendent chromophore groups capable of undergoing thermoplastic deformation |
| JPS61246091A (ja) * | 1985-04-24 | 1986-11-01 | Tdk Corp | 光記録媒体 |
| US4666819A (en) * | 1985-03-11 | 1987-05-19 | Minnesota Mining And Manufacturing Company | Optical information storage based on polymeric dyes |
| JPS62165649A (ja) * | 1986-01-17 | 1987-07-22 | Mitsubishi Electric Corp | 光記録材料 |
| JPS646949A (en) * | 1987-02-23 | 1989-01-11 | Agency Ind Science Techn | Cross-linked porphine-based optical recording medium |
| JPH07110915A (ja) * | 1993-10-15 | 1995-04-25 | Nec Kansai Ltd | 磁気ヘッド及び磁気ヘッド構体 |
| WO2002086878A3 (de) * | 2001-03-28 | 2003-02-27 | Bayer Ag | Optischer datenträger enthaltend in der informationsschicht eine lichtabsorbierende verbindung mit mehreren chromophoren zentren |
| WO2005061560A1 (ja) * | 2003-12-22 | 2005-07-07 | Showa Denko K.K. | フタロシアニンが結合した架橋ポリマー |
-
1982
- 1982-10-02 JP JP57173749A patent/JPS5962188A/ja active Granted
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60184887A (ja) * | 1984-03-05 | 1985-09-20 | Hiroyoshi Shirai | 光記録媒体およびその記録方法 |
| JPS60188405A (ja) * | 1984-03-08 | 1985-09-25 | Nippon Telegr & Teleph Corp <Ntt> | 光異性化原子団を含む重合体及びその用途 |
| JPS61154888A (ja) * | 1984-12-18 | 1986-07-14 | インペリアル・ケミカル・インダストリーズ・ピー・エル・シー | 光記録媒体 |
| JPS61177288A (ja) * | 1985-02-04 | 1986-08-08 | ヘキスト・セラニーズ・コーポレーション | 有機大環状発色団を含有する光情報記憶媒体 |
| JPS61197281A (ja) * | 1985-02-27 | 1986-09-01 | Tdk Corp | 光記録媒体 |
| US4619990A (en) * | 1985-03-11 | 1986-10-28 | Minnesota Mining And Manufacturing Company | Polymeric dyes with pendent chromophore groups capable of undergoing thermoplastic deformation |
| US4666819A (en) * | 1985-03-11 | 1987-05-19 | Minnesota Mining And Manufacturing Company | Optical information storage based on polymeric dyes |
| JPS61232447A (ja) * | 1985-04-08 | 1986-10-16 | ヘキスト・セラニーズ・コーポレーション | 発色団／ポリマ−情報層を有する光学デ−タ記憶媒体 |
| US4728724A (en) * | 1985-04-08 | 1988-03-01 | Hoechst Celanese Corporation | Optical data storage medium comprising a chromophore/polymer information layer |
| JPS61246091A (ja) * | 1985-04-24 | 1986-11-01 | Tdk Corp | 光記録媒体 |
| JPS62165649A (ja) * | 1986-01-17 | 1987-07-22 | Mitsubishi Electric Corp | 光記録材料 |
| JPS646949A (en) * | 1987-02-23 | 1989-01-11 | Agency Ind Science Techn | Cross-linked porphine-based optical recording medium |
| JPH07110915A (ja) * | 1993-10-15 | 1995-04-25 | Nec Kansai Ltd | 磁気ヘッド及び磁気ヘッド構体 |
| WO2002086878A3 (de) * | 2001-03-28 | 2003-02-27 | Bayer Ag | Optischer datenträger enthaltend in der informationsschicht eine lichtabsorbierende verbindung mit mehreren chromophoren zentren |
| WO2005061560A1 (ja) * | 2003-12-22 | 2005-07-07 | Showa Denko K.K. | フタロシアニンが結合した架橋ポリマー |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0316276B2 (enrdf_load_stackoverflow) | 1991-03-05 |
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