KR840003105A - 자기기록 매체용 자성도료 - Google Patents
자기기록 매체용 자성도료 Download PDFInfo
- Publication number
- KR840003105A KR840003105A KR1019820005744A KR820005744A KR840003105A KR 840003105 A KR840003105 A KR 840003105A KR 1019820005744 A KR1019820005744 A KR 1019820005744A KR 820005744 A KR820005744 A KR 820005744A KR 840003105 A KR840003105 A KR 840003105A
- Authority
- KR
- South Korea
- Prior art keywords
- magnetic
- recording medium
- medium according
- magnetic recording
- acid
- Prior art date
Links
- 239000003973 paint Substances 0.000 title claims 3
- 239000011248 coating agent Substances 0.000 claims 11
- 238000000576 coating method Methods 0.000 claims 11
- 229920001577 copolymer Polymers 0.000 claims 5
- 150000001991 dicarboxylic acids Chemical class 0.000 claims 5
- 239000002253 acid Substances 0.000 claims 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims 3
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims 2
- 150000008064 anhydrides Chemical class 0.000 claims 2
- 238000006116 polymerization reaction Methods 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 2
- 229920001187 thermosetting polymer Polymers 0.000 claims 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims 2
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 claims 1
- OFNISBHGPNMTMS-UHFFFAOYSA-N 3-methylideneoxolane-2,5-dione Chemical compound C=C1CC(=O)OC1=O OFNISBHGPNMTMS-UHFFFAOYSA-N 0.000 claims 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 claims 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims 1
- 150000008065 acid anhydrides Chemical class 0.000 claims 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 1
- 238000007334 copolymerization reaction Methods 0.000 claims 1
- AFSIMBWBBOJPJG-UHFFFAOYSA-N ethenyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC=C AFSIMBWBBOJPJG-UHFFFAOYSA-N 0.000 claims 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 claims 1
- 239000001530 fumaric acid Substances 0.000 claims 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims 1
- 239000011976 maleic acid Substances 0.000 claims 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 claims 1
- 239000003960 organic solvent Substances 0.000 claims 1
- 238000007127 saponification reaction Methods 0.000 claims 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims 1
- 229920001567 vinyl ester resin Polymers 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
- G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
- G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
- G11B5/702—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent
- G11B5/7023—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent containing polyesters, polyethers, silicones, polyvinyl resins, polyacrylresins or epoxy resins
-
- 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
- Y10S428/90—Magnetic feature
-
- 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]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31609—Particulate metal or metal compound-containing
Landscapes
- Paints Or Removers (AREA)
- Magnetic Record Carriers (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (13)
- (A) 염화비닐 (B) 칼본산비닐에스테르 (C) 비닐알콜 (D) 불포화디칼본산 및/또는 불포화디칼본산무수물로 되는 공중합체와 열경화성수지와 자성분과 유기용매를 함유하는 자기기록매체용 자성도료.
- 상기 공중합체의 평균 중합도가 100-900인 1항에 기재된 자기기록매체용 자성도료.
- 상기 공중합체의 평균 중합도가 150-750인 2항에 기재한 자기기록매체용 자성도료.
- (A)가 50-90 중량% (C)가 (A)와 (B)와 (C)의 각 성분의 합의3-20 중량%이고 (D)가 (A)와 (B)와 (C)의 각 성분의 합의 0.1-5중량% 포함된 공중합체를 사용하는 1항 내지 3항의 어느 하나에 기재한 자기 기록매체용 자성도료.
- (A)가 50-90중량%, (C)가 (A)와 (B)와 (C)의 각 성분의 합의 1-5중량% 포함되어 있는 공중합체를 사용한 4항에 기재한 자기기록매체용 자성도료.
- (D) 성분으로서 불포화디칼본산과 불포화디칼본산 무수물을 함유하는 1항 내지 5항의 어느하나에 기재된 자기기록매체용 자성도료.
- 불포화디칼본산 무수물이 불포화디칼본산과 동일한 디칼본산의 분자내 무수물인 6항에 기재한 자기기록매체용 자성도료.
- (A)와 (B)와 (D)의 3성분을 공중합시킨 후 (B) 성분을 부분 검화해서된 1항 내지 7항의 어느하나에 기재된 자기기록매체용 자성도료.
- (B) 성분으로서 초산비닐, 프로피온산비닐, 바아사릭산비닐(셀사 상품명) 및 스테아린산비닐중 선택된 적어도 1종을 사용하는 1항 내지 8항의 어느 하나에 기재된 자기기록매체용 자성도료.
- (B) 성분이 초산비닐인 9항에 기재된 자기기록매체용 자성도료.
- (D)성분으로서 마레인산, 무수마레인산, 이타콘산, 무수이타콘산, 후말산, 무수후말산. 무수하이믹산(히다찌화성사 상품명)중에서 선택된 적어도 1종을 사용한 1항에 내지 5항, 제8항 및 제9항의 어느 하나에 기재한 자기기록매체용 자성도료.
- (D) 성분으로서 마렌인산 및/또는 무수마레인산을 사용한 11항에 기재한 자기기록 매체용 자성도료.
- 열경화성수지로서 우레탄수지를 사용하는 1항 내지 12항의 어느 하나에 기재한 자기기록매체용 자성도료.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP209614 | 1981-12-28 | ||
JP56-209614 | 1981-12-28 | ||
JP56209614A JPS58114330A (ja) | 1981-12-28 | 1981-12-28 | 磁気記録媒体用磁性塗料 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR840003105A true KR840003105A (ko) | 1984-08-13 |
KR880002634B1 KR880002634B1 (ko) | 1988-12-07 |
Family
ID=16575711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR8205744A KR880002634B1 (ko) | 1981-12-28 | 1982-12-22 | 자기기록매체용 자성도료 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4476035A (ko) |
JP (1) | JPS58114330A (ko) |
KR (1) | KR880002634B1 (ko) |
DE (1) | DE3248403C2 (ko) |
GB (1) | GB2114990B (ko) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59177727A (ja) * | 1983-03-25 | 1984-10-08 | Tdk Corp | 磁気記録媒体 |
JPS6043218A (ja) * | 1983-08-18 | 1985-03-07 | Fuji Photo Film Co Ltd | 磁気記録体 |
JPS6052922A (ja) * | 1983-09-02 | 1985-03-26 | Tdk Corp | 磁気記録媒体 |
JPS6055511A (ja) * | 1983-09-06 | 1985-03-30 | Toshiba Corp | 磁気記録媒体 |
JPS6079521A (ja) * | 1983-10-04 | 1985-05-07 | Tdk Corp | 磁気記録媒体 |
JPS6079520A (ja) * | 1983-10-04 | 1985-05-07 | Tdk Corp | 磁気記録媒体 |
JPS60137969A (ja) * | 1983-12-26 | 1985-07-22 | Nisshin Kagaku Kogyo Kk | 磁気記録膜形成用塗料 |
US4818781A (en) * | 1984-03-03 | 1989-04-04 | Nippon Zeon Co., Ltd. | Resin for magnetic coating |
US4689269A (en) * | 1984-04-14 | 1987-08-25 | Victor Company Of Japan, Ltd. | Magnetic recording medium comprising a specific type of copolymer binder |
JPS60235814A (ja) * | 1984-05-08 | 1985-11-22 | Nippon Zeon Co Ltd | 磁性塗料用樹脂 |
JPS6153368A (ja) * | 1984-08-22 | 1986-03-17 | Nippon Zeon Co Ltd | 磁性塗料 |
JPH0658737B2 (ja) * | 1985-02-28 | 1994-08-03 | 日信化学工業株式会社 | 磁気記録媒体 |
US4558095A (en) * | 1985-04-01 | 1985-12-10 | Union Carbide Corporation | Coating composition containing polymeric surfactant |
JPH0721850B2 (ja) * | 1985-04-19 | 1995-03-08 | 積水化学工業株式会社 | 磁気記録体用結着剤 |
US4861655A (en) * | 1986-09-08 | 1989-08-29 | Memorex Corporation | Thermoplastic magnetic coating composition |
US4970127A (en) * | 1986-10-20 | 1990-11-13 | Union Carbide Chemicals And Plastics Company Inc. | Novel vinyl chloride resins and compositions incorporating such resins |
US4944802A (en) * | 1988-09-16 | 1990-07-31 | Omni Quest Corporation | High coercivity magnetic inks and method for making same |
DE69413598T2 (de) * | 1993-03-22 | 1999-03-04 | Union Carbide Chemicals & Plastics Technology Corp., Danbury, Conn. | Magnetischer Aufzeichnungsträger |
US5431846A (en) * | 1993-05-20 | 1995-07-11 | Lever Brothers Company, Division Of Conopco, Inc. | Copolymers and detergent compositions containing them |
CN103333282B (zh) * | 2013-06-20 | 2015-09-23 | 无锡洪汇新材料科技股份有限公司 | 一种大棚薄膜用树脂及其制备方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE791618A (fr) * | 1971-11-20 | 1973-05-21 | Basf Ag | Support d'enregistrement a couche magnetique et procede pour safabrication |
JPS50147311A (ko) * | 1974-05-15 | 1975-11-26 | ||
JPS51129202A (en) * | 1975-05-06 | 1976-11-10 | Tdk Corp | Magnetic recording medium |
JPS54151406A (en) * | 1978-05-19 | 1979-11-28 | Tdk Corp | Magnetic recording medium |
JPS54151408A (en) * | 1978-05-20 | 1979-11-28 | Hitachi Maxell | Magnetic recording medium |
JPS54151416A (en) * | 1978-05-20 | 1979-11-28 | Hitachi Maxell | Magnetic recording medium |
JPS54151412A (en) * | 1978-05-20 | 1979-11-28 | Hitachi Maxell | Magnetic recording medium |
JPS5570936A (en) * | 1978-11-24 | 1980-05-28 | Tdk Corp | Magnetic recording media |
JPS567233A (en) * | 1979-06-25 | 1981-01-24 | Tdk Corp | Magnetic recording medium |
JPS5845086B2 (ja) * | 1979-08-17 | 1983-10-07 | ティーディーケイ株式会社 | 磁気記録媒体 |
JPS5727429A (en) * | 1980-07-22 | 1982-02-13 | Tdk Corp | Magnetic recording medium |
JPS5730121A (en) * | 1980-07-31 | 1982-02-18 | Tdk Corp | Magnetic recording medium |
-
1981
- 1981-12-28 JP JP56209614A patent/JPS58114330A/ja active Pending
-
1982
- 1982-12-22 KR KR8205744A patent/KR880002634B1/ko active
- 1982-12-24 GB GB8236840A patent/GB2114990B/en not_active Expired
- 1982-12-28 US US06/453,918 patent/US4476035A/en not_active Expired - Lifetime
- 1982-12-28 DE DE3248403A patent/DE3248403C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2114990A (en) | 1983-09-01 |
KR880002634B1 (ko) | 1988-12-07 |
GB2114990B (en) | 1985-10-16 |
DE3248403C2 (de) | 1985-09-12 |
DE3248403A1 (de) | 1983-08-04 |
JPS58114330A (ja) | 1983-07-07 |
US4476035A (en) | 1984-10-09 |
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