KR870004092A - 폴리에스테르 조성물 및 그로부터 폴리에스테르 필름을 제조하는 방법 - Google Patents
폴리에스테르 조성물 및 그로부터 폴리에스테르 필름을 제조하는 방법 Download PDFInfo
- Publication number
- KR870004092A KR870004092A KR1019860008855A KR860008855A KR870004092A KR 870004092 A KR870004092 A KR 870004092A KR 1019860008855 A KR1019860008855 A KR 1019860008855A KR 860008855 A KR860008855 A KR 860008855A KR 870004092 A KR870004092 A KR 870004092A
- Authority
- KR
- South Korea
- Prior art keywords
- calcium carbonate
- weight
- composition
- particles
- polyester
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims 9
- 238000004519 manufacturing process Methods 0.000 title claims 3
- 229920000728 polyester Polymers 0.000 title claims 3
- 229920006267 polyester film Polymers 0.000 title claims 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims 20
- 229910000019 calcium carbonate Inorganic materials 0.000 claims 10
- 150000001875 compounds Chemical class 0.000 claims 8
- 239000002245 particle Substances 0.000 claims 8
- 239000011777 magnesium Substances 0.000 claims 6
- 229910052749 magnesium Inorganic materials 0.000 claims 5
- 229910052712 strontium Inorganic materials 0.000 claims 5
- 229910052788 barium Inorganic materials 0.000 claims 4
- 102000005701 Calcium-Binding Proteins Human genes 0.000 claims 2
- 108010045403 Calcium-Binding Proteins Proteins 0.000 claims 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims 2
- 239000007900 aqueous suspension Substances 0.000 claims 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims 1
- 150000001553 barium compounds Chemical class 0.000 claims 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims 1
- 239000000920 calcium hydroxide Substances 0.000 claims 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 150000004820 halides Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/10—Metal compounds
- C08K3/105—Compounds containing metals of Groups 1 to 3 or of Groups 11 to 13 of the Periodic Table
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Polyesters Or Polycarbonates (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (8)
- 주로 탄산칼슘으로 구성되며 마그네슘(Mg), 스트론톰(Sr) 및 바륨(Ba) 화합물의 군으로부터 선택된 적어도 한 화합물 0.001~5%를 함유하고 또 평균 입경이 0.05~5 마이크로미터인 탄산칼슘입자 0.001~5중량%를 포함하는 폴리에스테르 조성물.
- 제 1 항에 있어서, 상기 군이 Mg, Sr 및 Ba의 염, 할로겐화물, 수산화물 및 산화물인 조성물.
- 제 1 항에 있어서, 탄산칼슘으로 주로 구성된 입자가 Mg, Sr 및 Ba 화합물 중 적어도 하나를 탄산칼슘 중량 기준으로 0.01~5 중량%를 포함하는 조성물.
- 제 1 항에 있어서, 탄산칼슘으로 주로 구성된 입자 0.01~5중량%를 포함하는 조성물.
- 제 1 항에 있어서, 탄산칼슘으로 주로 구성된 입자가 Mg, Sr 및 Ba 화합물로 된 군으로부터 선택된 적어도 한 화합물의 존재하에 수산화칼슘의 수성 현탁액을 탄산가스와 반응시킴으로써 얻어지는 조성물.
- 제 1 항에 있어서, 탄산칼슘으로 주로 구성된 입자 외에 90℃에서 칼슘 결합능력 100이상을 갖는 부가 화합물 0.001~10중량% (탄산칼슘 중량 기준)를 포함하는 조성물.
- 제 6 항에 있어서, 부가 화합물이 90℃에서 150이상의 칼슘 결합능을 갖는 조성물.
- 정전 냉각법에 의해 폴리에스테르 필름을 제조하는 방법에 있어서, 탄산칼슘으로 주로 구성되어 있으며 마그네슘, 스트론튬 및 바륨화합물로 된 군으로부터 선택된 적어도 하나의 화합물 0.001~5 중량%를 함유하고 또 평균입경이 0.05∼5 마이크로미터인 탄산칼슘 입자 0.001∼5중량%를 포함하는 폴리에스테르 조성물을 출발물질로서 이용하는 것을 특징으로 하는 폴리에스테르 필름의 제조방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP235063/85 | 1985-10-21 | ||
JP235063 | 1985-10-21 | ||
JP60235063A JPS6295338A (ja) | 1985-10-21 | 1985-10-21 | ポリエステル組成物 |
JP247676 | 1985-11-05 | ||
JP247676/85 | 1985-11-05 | ||
JP60247676A JPS62106955A (ja) | 1985-11-05 | 1985-11-05 | ポリエステル組成物 |
JP80387/86 | 1986-04-08 | ||
JP61080387A JPH082576B2 (ja) | 1986-04-08 | 1986-04-08 | ポリエステルフィルムの製造法 |
JP80387 | 1988-04-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870004092A true KR870004092A (ko) | 1987-05-07 |
KR920000447B1 KR920000447B1 (ko) | 1992-01-14 |
Family
ID=27303283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019860008855A KR920000447B1 (ko) | 1985-10-21 | 1986-10-21 | 폴리에스테르 조성물 및 그로부터 폴리에스테르 필름을 제조하는 방법 |
Country Status (3)
Country | Link |
---|---|
US (1) | US4727108A (ko) |
KR (1) | KR920000447B1 (ko) |
GB (1) | GB2182335B (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5000871A (en) * | 1987-06-24 | 1991-03-19 | Maruo Calcium Company Limited | Gycol dispersion of calcium carbonate |
US5085800A (en) * | 1988-07-06 | 1992-02-04 | Maruo Calcium Company, Limited | Glycol dispersion of precipitated calcium carbonate |
EP0436570B1 (en) * | 1988-09-30 | 1996-01-03 | E.I. Du Pont De Nemours And Company | Improved process for manufacture of polyethylene terephthalate film containing slip additive |
JP2856283B2 (ja) * | 1989-06-02 | 1999-02-10 | 三菱化学ポリエステルフィルム株式会社 | 二軸配向ポリエステルフィルム |
JPH0778133B2 (ja) * | 1989-12-14 | 1995-08-23 | ダイアホイルヘキスト株式会社 | 二軸配向ポリエステルフィルム |
US5164439A (en) * | 1990-06-07 | 1992-11-17 | Diafoil Company, Ltd. | Polyester film for magnetic recording media |
CA2094434A1 (en) * | 1992-04-30 | 1993-10-31 | Tomoyuki Kotani | Biaxially oriented laminated polyester film for magnetic recording media |
AU1890600A (en) * | 2000-01-06 | 2001-07-16 | Yabashi Industries Co., Ltd. | Process for producing spindle-shaped calcium carbonate |
ES2528228T3 (es) * | 2009-06-05 | 2015-02-06 | Toyobo Co., Ltd. | Etiqueta envolvente para envases hecha de película de poliéster orientada biaxialmente |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE556147A (ko) * | 1957-03-26 | |||
JPS53129200A (en) * | 1977-04-18 | 1978-11-10 | Shiraishi Kogyo Kk | Dispersant for calcium carbonate |
US4454261A (en) * | 1982-03-15 | 1984-06-12 | Mobay Chemical Corporation | Polycarbonate-calcite compositions |
JPS6056530A (ja) * | 1983-09-08 | 1985-04-02 | Toyobo Co Ltd | 配向ポリエステルフイルム |
-
1986
- 1986-10-21 US US06/921,248 patent/US4727108A/en not_active Expired - Lifetime
- 1986-10-21 KR KR1019860008855A patent/KR920000447B1/ko not_active IP Right Cessation
- 1986-10-21 GB GB8625202A patent/GB2182335B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR920000447B1 (ko) | 1992-01-14 |
GB2182335A (en) | 1987-05-13 |
US4727108A (en) | 1988-02-23 |
GB8625202D0 (en) | 1986-11-26 |
GB2182335B (en) | 1989-04-19 |
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