JPS6315656B2 - - Google Patents
Info
- Publication number
- JPS6315656B2 JPS6315656B2 JP52018965A JP1896577A JPS6315656B2 JP S6315656 B2 JPS6315656 B2 JP S6315656B2 JP 52018965 A JP52018965 A JP 52018965A JP 1896577 A JP1896577 A JP 1896577A JP S6315656 B2 JPS6315656 B2 JP S6315656B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- coating layer
- magnetic
- protective coating
- thickness
- 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
- 239000010410 layer Substances 0.000 claims description 81
- 239000011247 coating layer Substances 0.000 claims description 34
- 239000011253 protective coating Substances 0.000 claims description 28
- 239000012790 adhesive layer Substances 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 description 24
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 21
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 21
- 239000003973 paint Substances 0.000 description 15
- 239000000976 ink Substances 0.000 description 11
- 229920005989 resin Polymers 0.000 description 10
- 239000011347 resin Substances 0.000 description 10
- 238000007740 vapor deposition Methods 0.000 description 9
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 7
- 238000004873 anchoring Methods 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- -1 plate Substances 0.000 description 7
- 239000011230 binding agent Substances 0.000 description 6
- 239000003086 colorant Substances 0.000 description 6
- 239000003822 epoxy resin Substances 0.000 description 6
- 229920000647 polyepoxide Polymers 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000002985 plastic film Substances 0.000 description 5
- 229920006267 polyester film Polymers 0.000 description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 239000012948 isocyanate Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229920006255 plastic film Polymers 0.000 description 4
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 4
- 239000004925 Acrylic resin Substances 0.000 description 3
- 229920000178 Acrylic resin Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000012752 auxiliary agent Substances 0.000 description 3
- 239000012461 cellulose resin Substances 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- 229920001225 polyester resin Polymers 0.000 description 3
- 239000004645 polyester resin Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000000020 Nitrocellulose Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 230000005347 demagnetization Effects 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229920001220 nitrocellulos Polymers 0.000 description 2
- 229920006122 polyamide resin Polymers 0.000 description 2
- 229920006289 polycarbonate film Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- QZCLKYGREBVARF-UHFFFAOYSA-N Acetyl tributyl citrate Chemical compound CCCCOC(=O)CC(C(=O)OCCCC)(OC(C)=O)CC(=O)OCCCC QZCLKYGREBVARF-UHFFFAOYSA-N 0.000 description 1
- 229910020598 Co Fe Inorganic materials 0.000 description 1
- 229910002519 Co-Fe Inorganic materials 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 229920003180 amino resin Polymers 0.000 description 1
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 229940090961 chromium dioxide Drugs 0.000 description 1
- IAQWMWUKBQPOIY-UHFFFAOYSA-N chromium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Cr+4] IAQWMWUKBQPOIY-UHFFFAOYSA-N 0.000 description 1
- AYTAKQFHWFYBMA-UHFFFAOYSA-N chromium(IV) oxide Inorganic materials O=[Cr]=O AYTAKQFHWFYBMA-UHFFFAOYSA-N 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000010419 fine particle Substances 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
- 239000004615 ingredient Substances 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000001054 red pigment Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- ANRHNWWPFJCPAZ-UHFFFAOYSA-M thionine Chemical compound [Cl-].C1=CC(N)=CC2=[S+]C3=CC(N)=CC=C3N=C21 ANRHNWWPFJCPAZ-UHFFFAOYSA-M 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Magnetic Record Carriers (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1896577A JPS53104203A (en) | 1977-02-23 | 1977-02-23 | Magnetic copy recording material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1896577A JPS53104203A (en) | 1977-02-23 | 1977-02-23 | Magnetic copy recording material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53104203A JPS53104203A (en) | 1978-09-11 |
| JPS6315656B2 true JPS6315656B2 (nl) | 1988-04-05 |
Family
ID=11986356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1896577A Granted JPS53104203A (en) | 1977-02-23 | 1977-02-23 | Magnetic copy recording material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53104203A (nl) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5756331Y2 (nl) * | 1978-07-07 | 1982-12-04 | ||
| JPS5756330Y2 (nl) * | 1978-07-07 | 1982-12-04 | ||
| JPS56104057A (en) * | 1980-01-24 | 1981-08-19 | Hitachi Maxell | Adhesive colored magnetic sheet |
| JP2901075B2 (ja) * | 1989-04-26 | 1999-06-02 | 共同印刷株式会社 | 磁気カード |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS529410B2 (nl) * | 1973-01-31 | 1977-03-16 | ||
| JPS5342702B2 (nl) * | 1976-05-26 | 1978-11-14 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5314242Y2 (nl) * | 1973-01-29 | 1978-04-15 | ||
| JPS5738291Y2 (nl) * | 1973-07-11 | 1982-08-23 | ||
| JPS529410U (nl) * | 1975-07-08 | 1977-01-22 | ||
| JPS5533450Y2 (nl) * | 1976-09-14 | 1980-08-08 |
-
1977
- 1977-02-23 JP JP1896577A patent/JPS53104203A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS529410B2 (nl) * | 1973-01-31 | 1977-03-16 | ||
| JPS5342702B2 (nl) * | 1976-05-26 | 1978-11-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53104203A (en) | 1978-09-11 |
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