KR100365811B1 - 이염색성 이축연신 폴리에스테르 필름 - Google Patents
이염색성 이축연신 폴리에스테르 필름 Download PDFInfo
- Publication number
- KR100365811B1 KR100365811B1 KR1020000055095A KR20000055095A KR100365811B1 KR 100365811 B1 KR100365811 B1 KR 100365811B1 KR 1020000055095 A KR1020000055095 A KR 1020000055095A KR 20000055095 A KR20000055095 A KR 20000055095A KR 100365811 B1 KR100365811 B1 KR 100365811B1
- Authority
- KR
- South Korea
- Prior art keywords
- film
- polyethylene terephthalate
- polyester film
- dyeing
- terephthalate
- Prior art date
Links
- 229920006267 polyester film Polymers 0.000 title claims abstract description 10
- -1 polyethylene terephthalate Polymers 0.000 claims abstract description 66
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract description 46
- 229920002215 polytrimethylene terephthalate Polymers 0.000 claims abstract description 26
- 238000002156 mixing Methods 0.000 claims abstract description 11
- 239000005020 polyethylene terephthalate Substances 0.000 abstract description 45
- 238000007334 copolymerization reaction Methods 0.000 abstract description 5
- 229920001519 homopolymer Polymers 0.000 abstract description 2
- 238000004043 dyeing Methods 0.000 description 26
- 230000000052 comparative effect Effects 0.000 description 23
- 239000000975 dye Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 14
- 229920000642 polymer Polymers 0.000 description 14
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 10
- 238000002844 melting Methods 0.000 description 9
- 230000008018 melting Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 230000000704 physical effect Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229920002292 Nylon 6 Polymers 0.000 description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 2
- 239000000986 disperse dye Substances 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- YPFDHNVEDLHUCE-UHFFFAOYSA-N propane-1,3-diol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000010186 staining Methods 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 238000005809 transesterification reaction Methods 0.000 description 2
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 239000012773 agricultural material Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- QPKOBORKPHRBPS-UHFFFAOYSA-N bis(2-hydroxyethyl) terephthalate Chemical group OCCOC(=O)C1=CC=C(C(=O)OCCO)C=C1 QPKOBORKPHRBPS-UHFFFAOYSA-N 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 238000010668 complexation reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000004815 dispersion polymer Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 239000007970 homogeneous dispersion Substances 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
Abstract
Description
폴리트리메틸렌테레프탈레이트 | 폴리에틸렌테레프탈레이트 | 나일론 6 | 나일론 66 | 폴리프로필렌 | |
융점(℃) | 220-225 | 255-260 | 220 | 265 | 168 |
유리전이온도(℃) | 45-65 | 80 | 40-60 | 50-90 | -17 |
밀도(g/㎤) | 1.33 | 1.40 | 1.13 | 1.14 | 0.91 |
수분흡수율(%) | 0.15 | 0.49 | 9.5 | 8.9 | <0.03 |
탄성회복 | 우수 | 보통 | 우수 | 우수 | 나쁨 |
내충격성 | 우수 | 우수 | 낮음 | 낮음 | 우수 |
염색성 | 우수 | 우수 | 우수 | 우수 | 안됨 |
염색온도(℃) | 110 | 130 | 70-90 | - | - |
수축율(%)-100℃ | 13.8 | 2.4 | 0.5 | - | - |
제조조건 | |||||
조성(PET/PTT) | MD 릴렉스율(%) | 압출기 온도(℃) | 연신온도(℃) | 열처리온도(℃) | |
실시예 1 | 95/5 | 6 | 290 | 80-120 | 200-230 |
실시예 2 | 90/10 | 6 | 290 | 80-120 | 200-230 |
실시예 3 | 80/20 | 8 | 290 | 80-120 | 200-230 |
실시예 4 | 60/40 | 10 | 290 | 80-120 | 200-230 |
비교예 1 | 100/0 | 6 | 280 | 80-120 | 200-230 |
비교예 2 | 0/100 | 15 | 260 | 30-80 | 190-210 |
비교예 3 | 나일론 6 | 5 | 260 | 30-80 | 180-210 |
나일론 6은 동시 이축튜블라 연신된 필름으로 비교하였으며, 폴리에틸렌테레프탈레이트는 텐터 축차이축연신기에서 제조된 필름이다. |
분산염료 | |||
80℃ | 90℃ | ||
실시예 2 | L | 85.50 | 65.10 |
a | -4.58 | -2.12 | |
b | -13.61 | -41.77 | |
비교예 1 | L | 92.10 | 80.90 |
a | -2.33 | -5.23 | |
b | -4.03 | -19.82 | |
비교예 3 | L | 51.81 | 39.78 |
a | 7.24 | 26.75 | |
b | -57.24 | -66.09 |
b치 | 색농도(K/S) | |
실시예 1 | -32.34 | 3.90 |
실시예 2 | -41.77 | 5.10 |
실시예 3 | -49.21 | 20.64 |
실시예 4 | -60.03 | 36.18 |
비교예 1 | -19.82 | 0.73 |
비교예 2 | -62.53 | 82.39 |
비교예 3 | -66.09 | 83.47 |
인장강도(kg/㎟) | 열풍수축율(%) | 밀도(g/㎤) | |||
MD | TD | MD | TD | ||
실시예 1 | 29.4 | 24.5 | 4.0 | 0.5 | 1.3956 |
실시예 2 | 28.7 | 23.5 | 4.2 | 0.8 | 1.3940 |
실시예 3 | 27.7 | 23.5 | 5.1 | 1.0 | 1.3879 |
실시예 4 | 27.5 | 23.1 | 5.8 | 1.3 | 1.3755 |
비교예 1 | 29.6 | 24.1 | 4.0 | 0.0 | 1.3968 |
비교예 2 | 26.3 | 24.0 | 8.9 | 4.3 | 1.3462 |
비교예 3 | 27.1 | 23.5 | - | - | 1.1479 |
조성비(PET/PTT) | PET의 Tm(℃) | PTT의 Tm(℃) | |
실시예 1 | 95/5 | 254.1 | - |
실시예 2 | 90/10 | 252.8 | - |
실시예 3 | 80/20 | 246.1 | - |
비교예 1 | 100/0 | 255.5 | - |
비교예 2 | 0/100 | - | 226.1 |
Claims (4)
- 폴리에틸렌테레프탈레이트 55∼98중량%와 폴리트리메틸렌테레프탈레이트 2∼45중량%를 용융 블렌드하여 얻어진 이염색성 이축연신 폴리에스테르 필름.
- 제 1 항에 있어서, 열풍수축율이 종방향 6.0% 이하, 횡방향 3.0% 이하임을 특징으로 하는 이염색성 이축연신 폴리에스테르 필름.
- 제 1 항에 있어서, 밀도가 1.3700∼1.400임을 특징으로 하는 이염색성 이축연신 폴리에스테르 필름.
- 제 1 항에 있어서, 필름 전폭에 대해 b치의 편차가 평균값에 대해 ±2 이하인 것임을 특징으로 하는 이염색성 이축연신 폴리에스테르 필름.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000055095A KR100365811B1 (ko) | 1999-12-03 | 2000-09-20 | 이염색성 이축연신 폴리에스테르 필름 |
US09/714,825 US6444299B1 (en) | 1999-12-03 | 2000-11-17 | Biaxially oriented polyester film with improved dyeability |
JP2000367123A JP3354556B2 (ja) | 1999-12-03 | 2000-12-01 | 易染色性二軸延伸ポリエステルフィルム |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR19990054682 | 1999-12-03 | ||
KR1019990054682 | 1999-12-03 | ||
KR1020000055095A KR100365811B1 (ko) | 1999-12-03 | 2000-09-20 | 이염색성 이축연신 폴리에스테르 필름 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010067200A KR20010067200A (ko) | 2001-07-12 |
KR100365811B1 true KR100365811B1 (ko) | 2002-12-26 |
Family
ID=26636398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000055095A KR100365811B1 (ko) | 1999-12-03 | 2000-09-20 | 이염색성 이축연신 폴리에스테르 필름 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6444299B1 (ko) |
JP (1) | JP3354556B2 (ko) |
KR (1) | KR100365811B1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6663977B2 (en) * | 2000-03-07 | 2003-12-16 | E.I. Du Pont De Numours And Company | Low temperature heat-sealable polyester film and method for producing the same |
KR20030052263A (ko) * | 2001-12-12 | 2003-06-27 | 주식회사 코오롱 | 이염색성 폴리에스터계 이축연신 필름 및 그 제조방법 |
US20090036613A1 (en) * | 2006-11-28 | 2009-02-05 | Kulkarni Sanjay Tammaji | Polyester staple fiber (PSF) /filament yarn (POY and PFY) for textile applications |
WO2011110890A1 (en) * | 2010-03-11 | 2011-09-15 | Sa Des Eaux Minerales D'evian Saeme | Method for producing plastic containers by stretch blow molding, preform, container and use of such a container |
EP4219114A1 (en) * | 2017-01-30 | 2023-08-02 | Aladdin Manufacturing Corporation | Systems and methods for manufacturing items from colored recycled pet |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4286011A (en) * | 1978-03-30 | 1981-08-25 | Minnesota Mining And Manufacturing Company | Polyester films with improved processability and tear resistance |
US4311741A (en) * | 1978-03-30 | 1982-01-19 | Minnesota Mining And Manufacturing Company | Polyester films with improved processability and tear resistance |
KR20010011259A (ko) * | 1999-07-27 | 2001-02-15 | 장용균 | 열수축성 폴리에스테르계 필름 |
KR20010056222A (ko) * | 1999-12-18 | 2001-07-04 | 조민호 | 저온 염색성 폴리에스테르 섬유 및 그 제조방법 |
KR100339275B1 (ko) * | 2000-07-21 | 2002-06-03 | 조정래 | 이염성(易染性) 폴리에스테르 섬유 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
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GB1063317A (en) | 1965-03-29 | 1967-03-30 | Ici Ltd | Polyesters of improved dyeability |
GB1073067A (en) | 1965-06-10 | 1967-06-21 | Ici Ltd | Polyesters of improved dyeability |
JPS5017585B2 (ko) | 1972-10-12 | 1975-06-21 | ||
US3988387A (en) | 1974-03-07 | 1976-10-26 | Mitsubishi Rayon Co., Ltd. | Polyester fibers having excellent dyeability |
GB1458561A (en) | 1974-03-07 | 1976-12-15 | Mitsubishi Rayon Co | Polyester fibres having excellent dyeability |
US3937755A (en) | 1975-01-23 | 1976-02-10 | The Goodyear Tire & Rubber Company | Polyesters having improved disperse dyeability |
DE2502555A1 (de) | 1975-01-23 | 1976-07-29 | Bayer Ag | Faeden und fasern mit erhoehter anfaerbbarkeit |
JPS5350257A (en) * | 1976-10-20 | 1978-05-08 | Teijin Ltd | Manufacture f polyester film |
JPS5540876A (en) | 1978-09-18 | 1980-03-22 | Toyobo Co Ltd | Production of polyester fiber with improved dyeability |
JPS575916A (en) | 1980-06-13 | 1982-01-12 | Teijin Ltd | Polyester fiber with soft touch and production of knitted and woven fabrics therefrom |
JPS5763325A (en) | 1980-10-02 | 1982-04-16 | Toyobo Co Ltd | Copolyester |
JPS57139523A (en) | 1981-02-20 | 1982-08-28 | Unitika Ltd | Polyester fiber with improved dyeability |
JPS58214523A (ja) | 1982-06-09 | 1983-12-13 | Asahi Chem Ind Co Ltd | 染色性の改善されたポリエステル繊維の製造方法 |
JPS58220812A (ja) | 1982-06-11 | 1983-12-22 | Asahi Chem Ind Co Ltd | 染色性良好なるポリエステル繊維の製造法 |
JPS59125906A (ja) | 1983-01-06 | 1984-07-20 | Mitsubishi Rayon Co Ltd | 良好な染色性を有するポリエステル繊維及びその製造法 |
US4835053A (en) | 1987-11-24 | 1989-05-30 | Basf Corporation | Dark dyeing yarn containing polyester fibers and method of preparation |
US4975233A (en) | 1988-12-09 | 1990-12-04 | Hoechst Celanese Corporation | Method of producing an enhanced polyester copolymer fiber |
JPH0457917A (ja) | 1990-06-20 | 1992-02-25 | Nippon Ester Co Ltd | 高強度・高染色性ポリエステル繊維 |
JPH0457916A (ja) | 1990-06-27 | 1992-02-25 | Nippon Ester Co Ltd | 高強度・高染色性ポリエステル繊維 |
JPH0465518A (ja) | 1990-07-03 | 1992-03-02 | Nippon Ester Co Ltd | 高強度・高染色性ポリエステル繊維 |
KR940005836A (ko) | 1992-05-14 | 1994-03-22 | 히로시 이따가끼 | 심색성이 우수한 폴리에스테르섬유 및 그의 제조방법 |
JPH083429A (ja) | 1994-06-21 | 1996-01-09 | Teijin Ltd | ポリエステル繊維との同時染色性に優れた樹脂組成物 |
EP0984086B1 (en) | 1998-06-04 | 2001-03-28 | Dairen Chemical Corporation | Process for producing polyester fiber and polyester fiber therefrom |
US6187900B1 (en) | 1999-06-07 | 2001-02-13 | Industrial Technology Research Institute | Polyester fiber of easy dyeability |
-
2000
- 2000-09-20 KR KR1020000055095A patent/KR100365811B1/ko active IP Right Grant
- 2000-11-17 US US09/714,825 patent/US6444299B1/en not_active Expired - Lifetime
- 2000-12-01 JP JP2000367123A patent/JP3354556B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4286011A (en) * | 1978-03-30 | 1981-08-25 | Minnesota Mining And Manufacturing Company | Polyester films with improved processability and tear resistance |
US4311741A (en) * | 1978-03-30 | 1982-01-19 | Minnesota Mining And Manufacturing Company | Polyester films with improved processability and tear resistance |
KR20010011259A (ko) * | 1999-07-27 | 2001-02-15 | 장용균 | 열수축성 폴리에스테르계 필름 |
KR20010056222A (ko) * | 1999-12-18 | 2001-07-04 | 조민호 | 저온 염색성 폴리에스테르 섬유 및 그 제조방법 |
KR100339275B1 (ko) * | 2000-07-21 | 2002-06-03 | 조정래 | 이염성(易染性) 폴리에스테르 섬유 |
Also Published As
Publication number | Publication date |
---|---|
KR20010067200A (ko) | 2001-07-12 |
JP2001206963A (ja) | 2001-07-31 |
JP3354556B2 (ja) | 2002-12-09 |
US6444299B1 (en) | 2002-09-03 |
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