JPH053377B2 - - Google Patents
Info
- Publication number
- JPH053377B2 JPH053377B2 JP60019481A JP1948185A JPH053377B2 JP H053377 B2 JPH053377 B2 JP H053377B2 JP 60019481 A JP60019481 A JP 60019481A JP 1948185 A JP1948185 A JP 1948185A JP H053377 B2 JPH053377 B2 JP H053377B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- particles
- grade
- weight
- polyester
- 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 - Lifetime
Links
- 239000002245 particle Substances 0.000 claims description 59
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 32
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 31
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 229920000728 polyester Polymers 0.000 claims description 18
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 16
- 239000000377 silicon dioxide Substances 0.000 claims description 14
- 229920006267 polyester film Polymers 0.000 claims description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 7
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 41
- 229910052751 metal Inorganic materials 0.000 description 17
- 239000002184 metal Substances 0.000 description 17
- 238000005299 abrasion Methods 0.000 description 15
- 239000002002 slurry Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 12
- 239000011362 coarse particle Substances 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000000843 powder Substances 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 238000005886 esterification reaction Methods 0.000 description 6
- 239000010419 fine particle Substances 0.000 description 6
- 230000000704 physical effect Effects 0.000 description 6
- 239000007795 chemical reaction product Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000007740 vapor deposition Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 230000032050 esterification Effects 0.000 description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 4
- 239000010954 inorganic particle Substances 0.000 description 4
- -1 polyethylene terephthalate Polymers 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- PXGZQGDTEZPERC-UHFFFAOYSA-N 1,4-cyclohexanedicarboxylic acid Chemical compound OC(=O)C1CCC(C(O)=O)CC1 PXGZQGDTEZPERC-UHFFFAOYSA-N 0.000 description 1
- LFEWXDOYPCWFHR-UHFFFAOYSA-N 4-(4-carboxybenzoyl)benzoic acid Chemical compound C1=CC(C(=O)O)=CC=C1C(=O)C1=CC=C(C(O)=O)C=C1 LFEWXDOYPCWFHR-UHFFFAOYSA-N 0.000 description 1
- OLZBOWFKDWDPKA-UHFFFAOYSA-N 4-[1-(4-carboxyphenyl)ethyl]benzoic acid Chemical compound C=1C=C(C(O)=O)C=CC=1C(C)C1=CC=C(C(O)=O)C=C1 OLZBOWFKDWDPKA-UHFFFAOYSA-N 0.000 description 1
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical class C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- ORLQHILJRHBSAY-UHFFFAOYSA-N [1-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1(CO)CCCCC1 ORLQHILJRHBSAY-UHFFFAOYSA-N 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 210000000720 eyelash Anatomy 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229940097364 magnesium acetate tetrahydrate Drugs 0.000 description 1
- XKPKPGCRSHFTKM-UHFFFAOYSA-L magnesium;diacetate;tetrahydrate Chemical compound O.O.O.O.[Mg+2].CC([O-])=O.CC([O-])=O XKPKPGCRSHFTKM-UHFFFAOYSA-L 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- OJURWUUOVGOHJZ-UHFFFAOYSA-N methyl 2-[(2-acetyloxyphenyl)methyl-[2-[(2-acetyloxyphenyl)methyl-(2-methoxy-2-oxoethyl)amino]ethyl]amino]acetate Chemical compound C=1C=CC=C(OC(C)=O)C=1CN(CC(=O)OC)CCN(CC(=O)OC)CC1=CC=CC=C1OC(C)=O OJURWUUOVGOHJZ-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000005487 naphthalate group Chemical group 0.000 description 1
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 125000004437 phosphorous atom Chemical group 0.000 description 1
- 229920001281 polyalkylene Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 125000004436 sodium atom Chemical group 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- WVLBCYQITXONBZ-UHFFFAOYSA-N trimethyl phosphate Chemical compound COP(=O)(OC)OC WVLBCYQITXONBZ-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1948185A JPS61177227A (ja) | 1985-02-04 | 1985-02-04 | 配向ポリエステルフイルム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1948185A JPS61177227A (ja) | 1985-02-04 | 1985-02-04 | 配向ポリエステルフイルム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61177227A JPS61177227A (ja) | 1986-08-08 |
| JPH053377B2 true JPH053377B2 (ko) | 1993-01-14 |
Family
ID=12000533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1948185A Granted JPS61177227A (ja) | 1985-02-04 | 1985-02-04 | 配向ポリエステルフイルム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61177227A (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63238136A (ja) * | 1987-03-26 | 1988-10-04 | Teijin Ltd | 二軸配向ポリエステルフイルム |
| KR20040022263A (ko) * | 2002-09-03 | 2004-03-12 | 에스케이씨 주식회사 | 이축배향 폴리에틸렌나프탈레이트 필름 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5278953A (en) * | 1975-12-26 | 1977-07-02 | Teijin Ltd | Polyester films |
| JPS5515860A (en) * | 1978-07-24 | 1980-02-04 | Teijin Ltd | Orientation polyester film |
| JPS5545118A (en) * | 1978-09-26 | 1980-03-29 | Teijin Ltd | Orientation polyester film for magnetic tape |
| JPS55165960A (en) * | 1979-06-13 | 1980-12-24 | Shiraishi Kogyo Kk | Calcium carbonate filler and production thereof |
| JPS57167215A (en) * | 1981-04-09 | 1982-10-15 | Teijin Ltd | Manufacture of polyester film |
| JPS59171623A (ja) * | 1983-03-18 | 1984-09-28 | Teijin Ltd | 二軸延伸ポリエステルフイルム |
| JPH0240252A (ja) * | 1988-07-29 | 1990-02-09 | Maruyama Mfg Co Ltd | 噴霧ノズル |
-
1985
- 1985-02-04 JP JP1948185A patent/JPS61177227A/ja active Granted
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5278953A (en) * | 1975-12-26 | 1977-07-02 | Teijin Ltd | Polyester films |
| JPS5515860A (en) * | 1978-07-24 | 1980-02-04 | Teijin Ltd | Orientation polyester film |
| JPS5545118A (en) * | 1978-09-26 | 1980-03-29 | Teijin Ltd | Orientation polyester film for magnetic tape |
| JPS55165960A (en) * | 1979-06-13 | 1980-12-24 | Shiraishi Kogyo Kk | Calcium carbonate filler and production thereof |
| JPS57167215A (en) * | 1981-04-09 | 1982-10-15 | Teijin Ltd | Manufacture of polyester film |
| JPS59171623A (ja) * | 1983-03-18 | 1984-09-28 | Teijin Ltd | 二軸延伸ポリエステルフイルム |
| JPH0240252A (ja) * | 1988-07-29 | 1990-02-09 | Maruyama Mfg Co Ltd | 噴霧ノズル |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61177227A (ja) | 1986-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR890002564B1 (ko) | 배향 폴리에스테르 필름 | |
| KR890003627B1 (ko) | 배향 폴리에스테르 필름 | |
| KR930008598B1 (ko) | 배향 폴리에스테르 필름 | |
| JPH0627244B2 (ja) | 配向ポリエステルフイルム | |
| JPH053377B2 (ko) | ||
| JPS6244775B2 (ko) | ||
| JPS6244774B2 (ko) | ||
| JPS61179721A (ja) | 配向ポリエステルフイルム | |
| JP2979332B2 (ja) | 配向ポリエステルフイルム | |
| JPH0458814B2 (ko) | ||
| JPS62205133A (ja) | ポリエステルフイルム | |
| JP2504055B2 (ja) | 磁気記録媒体用二軸配向ポリエステルフイルム | |
| JPS6354012B2 (ko) | ||
| JP3041053B2 (ja) | 配向ポリエステルフィルム | |
| KR960007014B1 (ko) | 고밀도 자기기록매체용 이축배향 폴리에스테르 필름 | |
| JPH0415727B2 (ko) | ||
| JP2762090B2 (ja) | 配向ポリエステルフイルム | |
| JPH0733964A (ja) | 磁気記録媒体用二軸配向ポリエステルフィルム | |
| JPH05301977A (ja) | 配向ポリエステルフイルム | |
| JPH0458812B2 (ko) | ||
| KR100248728B1 (ko) | 자기기록 매체용 이축배향 폴리에스테르 필름 및 이의 제조방법 | |
| JPH0458813B2 (ko) | ||
| JPH0249033A (ja) | 配向ポリエステルフィルム | |
| JPS6347738B2 (ko) | ||
| JPH0410853B2 (ko) |