JPS6143772B2 - - Google Patents
Info
- Publication number
- JPS6143772B2 JPS6143772B2 JP55137524A JP13752480A JPS6143772B2 JP S6143772 B2 JPS6143772 B2 JP S6143772B2 JP 55137524 A JP55137524 A JP 55137524A JP 13752480 A JP13752480 A JP 13752480A JP S6143772 B2 JPS6143772 B2 JP S6143772B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- recording
- recording medium
- laser
- plastic
- 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
Links
- 239000000463 material Substances 0.000 claims description 69
- 229920003023 plastic Polymers 0.000 claims description 62
- 239000004033 plastic Substances 0.000 claims description 61
- 239000002904 solvent Substances 0.000 claims description 39
- 239000000758 substrate Substances 0.000 claims description 39
- 239000011253 protective coating Substances 0.000 claims description 15
- 230000003287 optical effect Effects 0.000 claims description 7
- 239000011358 absorbing material Substances 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 128
- 239000011521 glass Substances 0.000 description 29
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 25
- 238000000576 coating method Methods 0.000 description 22
- 239000011248 coating agent Substances 0.000 description 21
- 239000004615 ingredient Substances 0.000 description 16
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 12
- 239000000126 substance Substances 0.000 description 12
- 229910052714 tellurium Inorganic materials 0.000 description 12
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 12
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 12
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 11
- 239000003054 catalyst Substances 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 10
- 239000011241 protective layer Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000006223 plastic coating Substances 0.000 description 7
- BNCADMBVWNPPIZ-UHFFFAOYSA-N 2-n,2-n,4-n,4-n,6-n,6-n-hexakis(methoxymethyl)-1,3,5-triazine-2,4,6-triamine Chemical compound COCN(COC)C1=NC(N(COC)COC)=NC(N(COC)COC)=N1 BNCADMBVWNPPIZ-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 229920000052 poly(p-xylylene) Polymers 0.000 description 6
- 230000035945 sensitivity Effects 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 229920006217 cellulose acetate butyrate Polymers 0.000 description 5
- 238000000151 deposition Methods 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229920000180 alkyd Polymers 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 239000012948 isocyanate Substances 0.000 description 3
- 150000002513 isocyanates Chemical class 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 238000005019 vapor deposition process Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 2
- 229920006037 cross link polymer Polymers 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- 238000007738 vacuum evaporation Methods 0.000 description 2
- VRBFTYUMFJWSJY-UHFFFAOYSA-N 28804-46-8 Chemical compound ClC1CC(C=C2)=CC=C2C(Cl)CC2=CC=C1C=C2 VRBFTYUMFJWSJY-UHFFFAOYSA-N 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- QHIWVLPBUQWDMQ-UHFFFAOYSA-N butyl prop-2-enoate;methyl 2-methylprop-2-enoate;prop-2-enoic acid Chemical compound OC(=O)C=C.COC(=O)C(C)=C.CCCCOC(=O)C=C QHIWVLPBUQWDMQ-UHFFFAOYSA-N 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000001454 recorded image Methods 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000008096 xylene Substances 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
- B41M5/42—Intermediate, backcoat, or covering layers
- B41M5/44—Intermediate, backcoat, or covering layers characterised by the macromolecular compounds
Landscapes
- Thermal Transfer Or Thermal Recording In General (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8051779A | 1979-10-01 | 1979-10-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5651030A JPS5651030A (en) | 1981-05-08 |
| JPS6143772B2 true JPS6143772B2 (fr) | 1986-09-30 |
Family
ID=22157889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13752480A Granted JPS5651030A (en) | 1979-10-01 | 1980-09-30 | Laser recording medium |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5651030A (fr) |
| CA (1) | CA1150837A (fr) |
| FR (1) | FR2466830B1 (fr) |
| GB (1) | GB2061543B (fr) |
| NL (1) | NL8005424A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01318527A (ja) * | 1988-06-16 | 1989-12-25 | Hitachi Ltd | 回転電機のモールド整流子及びその製造方法 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4340655A (en) | 1980-06-18 | 1982-07-20 | Eastman Kodak Company | Thermal and mechanical barrier layers for optical recording elements |
| USRE32039E (en) * | 1980-06-18 | 1985-11-26 | Thermal and mechanical barrier layers for optical recording elements | |
| JPS6082386A (ja) * | 1983-10-12 | 1985-05-10 | Fuji Photo Film Co Ltd | レ−ザ−記録材料 |
| EP0143992A1 (fr) * | 1983-11-02 | 1985-06-12 | Ricoh Company, Ltd | Milieu d'enregistrement optique d'information |
| CA1239727A (fr) * | 1983-11-15 | 1988-07-26 | Shigeru Nomura | Substrat de support d'enregistrement optique |
| EP0150604B1 (fr) * | 1983-12-29 | 1989-08-02 | Xerox Corporation | Elément d'enregistrement optique |
| JP2545253B2 (ja) * | 1987-12-19 | 1996-10-16 | 藤森工業株式会社 | 光カードの光記録層保護用積層体 |
| JP2547384B2 (ja) * | 1988-09-24 | 1996-10-23 | 太陽誘電株式会社 | 光情報記録媒体の製造方法 |
| WO1991000597A1 (fr) * | 1989-07-05 | 1991-01-10 | Institut Problem Registratsii Informatsii Akademii Nauk Ukrainskoi Ssr | Module de memoire optique |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE849609C (de) * | 1950-11-06 | 1952-09-15 | Bosch Gmbh Robert | Bandfoermiger Aufzeichnungstraeger fuer registrierende Messinstrumente |
| CH301000A (de) * | 1950-11-06 | 1954-08-31 | Gmbh Robert Bosch | Bandförmiger Aufzeichnungsträger für registrierende Messinstrumente. |
| FR2209159A1 (en) * | 1972-09-25 | 1974-06-28 | Western Electric Co | Data processing bismuth plastics tape - precipitating plastics film within plasma discharge |
| US3901994A (en) * | 1974-02-04 | 1975-08-26 | Rca Corp | Metallized video disc having a dielectric coating thereon |
| JPS52146222A (en) * | 1976-05-31 | 1977-12-05 | Asahi Chemical Ind | Image forming material |
| US4101907A (en) * | 1977-08-29 | 1978-07-18 | Rca Corporation | Overcoat structure for optical video disc |
| DE2744533A1 (de) * | 1977-10-04 | 1979-04-12 | Polygram Gmbh | Plattenfoermiger traeger zur optischen aufzeichnung und wiedergabe von signalen |
| JPS5538655A (en) * | 1978-09-08 | 1980-03-18 | Sumitomo Chem Co Ltd | Optical signal recording and reproducing member |
-
1980
- 1980-09-30 GB GB8031473A patent/GB2061543B/en not_active Expired
- 1980-09-30 NL NL8005424A patent/NL8005424A/nl not_active Application Discontinuation
- 1980-09-30 CA CA000361262A patent/CA1150837A/fr not_active Expired
- 1980-09-30 JP JP13752480A patent/JPS5651030A/ja active Granted
- 1980-09-30 FR FR8020953A patent/FR2466830B1/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01318527A (ja) * | 1988-06-16 | 1989-12-25 | Hitachi Ltd | 回転電機のモールド整流子及びその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5651030A (en) | 1981-05-08 |
| FR2466830A1 (fr) | 1981-04-10 |
| GB2061543B (en) | 1983-08-17 |
| NL8005424A (nl) | 1981-04-03 |
| FR2466830B1 (fr) | 1987-08-28 |
| CA1150837A (fr) | 1983-07-26 |
| GB2061543A (en) | 1981-05-13 |
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