KR100361961B1 - 1,4-사이클로헥산디메탄올이 공중합된 폴리에스테르수지의 제조방법 - Google Patents
1,4-사이클로헥산디메탄올이 공중합된 폴리에스테르수지의 제조방법 Download PDFInfo
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- KR100361961B1 KR100361961B1 KR20000026496A KR20000026496A KR100361961B1 KR 100361961 B1 KR100361961 B1 KR 100361961B1 KR 20000026496 A KR20000026496 A KR 20000026496A KR 20000026496 A KR20000026496 A KR 20000026496A KR 100361961 B1 KR100361961 B1 KR 100361961B1
- Authority
- KR
- South Korea
- Prior art keywords
- cyclohexanedimethanol
- polyester resin
- group
- stabilizer
- amount
- 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
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 229920001225 polyester resin Polymers 0.000 title claims abstract description 21
- 239000004645 polyester resin Substances 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000006068 polycondensation reaction Methods 0.000 claims abstract description 27
- 239000003381 stabilizer Substances 0.000 claims abstract description 27
- 238000005886 esterification reaction Methods 0.000 claims abstract description 26
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000003054 catalyst Substances 0.000 claims abstract description 18
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000032050 esterification Effects 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000010936 titanium Substances 0.000 claims abstract description 7
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 7
- 150000001875 compounds Chemical class 0.000 claims abstract description 6
- 229920000642 polymer Polymers 0.000 claims description 13
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052698 phosphorus Inorganic materials 0.000 claims description 7
- 239000011574 phosphorus Substances 0.000 claims description 7
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- PZRWFKGUFWPFID-UHFFFAOYSA-N 3,9-dioctadecoxy-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane Chemical compound C1OP(OCCCCCCCCCCCCCCCCCC)OCC21COP(OCCCCCCCCCCCCCCCCCC)OC2 PZRWFKGUFWPFID-UHFFFAOYSA-N 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 125000002947 alkylene group Chemical group 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 125000000732 arylene group Chemical group 0.000 claims description 2
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 2
- 125000002993 cycloalkylene group Chemical group 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims description 2
- DQWPFSLDHJDLRL-UHFFFAOYSA-N triethyl phosphate Chemical compound CCOP(=O)(OCC)OCC DQWPFSLDHJDLRL-UHFFFAOYSA-N 0.000 claims description 2
- WVLBCYQITXONBZ-UHFFFAOYSA-N trimethyl phosphate Chemical compound COP(=O)(OC)OC WVLBCYQITXONBZ-UHFFFAOYSA-N 0.000 claims description 2
- BXGYYDRIMBPOMN-UHFFFAOYSA-N 2-(hydroxymethoxy)ethoxymethanol Chemical compound OCOCCOCO BXGYYDRIMBPOMN-UHFFFAOYSA-N 0.000 claims 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 8
- 239000000376 reactant Substances 0.000 abstract description 8
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052814 silicon oxide Inorganic materials 0.000 abstract description 5
- 229920001577 copolymer Polymers 0.000 abstract description 4
- ORLQHILJRHBSAY-UHFFFAOYSA-N [1-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1(CO)CCCCC1 ORLQHILJRHBSAY-UHFFFAOYSA-N 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 6
- 229920000728 polyester Polymers 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229920001634 Copolyester Polymers 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 150000003609 titanium compounds Chemical class 0.000 description 3
- GGUBFICZYGKNTD-UHFFFAOYSA-N triethyl phosphonoacetate Chemical compound CCOC(=O)CP(=O)(OCC)OCC GGUBFICZYGKNTD-UHFFFAOYSA-N 0.000 description 3
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 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
- -1 molded articles Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- ISPYQTSUDJAMAB-UHFFFAOYSA-N 2-chlorophenol Chemical compound OC1=CC=CC=C1Cl ISPYQTSUDJAMAB-UHFFFAOYSA-N 0.000 description 1
- 229940058905 antimony compound for treatment of leishmaniasis and trypanosomiasis Drugs 0.000 description 1
- 150000001463 antimony compounds Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229940011182 cobalt acetate Drugs 0.000 description 1
- TZWGXFOSKIHUPW-UHFFFAOYSA-L cobalt(2+);propanoate Chemical compound [Co+2].CCC([O-])=O.CCC([O-])=O TZWGXFOSKIHUPW-UHFFFAOYSA-L 0.000 description 1
- QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- HKJYVRJHDIPMQB-UHFFFAOYSA-N propan-1-olate;titanium(4+) Chemical compound CCCO[Ti](OCCC)(OCCC)OCCC HKJYVRJHDIPMQB-UHFFFAOYSA-N 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Description
안정제 첨가시기 | 안정제량(ppm) | 중축합온도(℃) | 고유점도(dL/g) | Color-b(Yellowness) | 인함량(ppm) | |
실시예 1 | 에스테르화 반응초기 | 80 | 275 | 0.765 | 12.7 | 52 |
비교예 1 | 에스테르화 반응후 | 80 | 275 | 0.773 | 14.1 | 44 |
안정제 첨가시기 | 안정제량(ppm) | 중축합온도(℃) | 고유점도(dL/g) | Color-b(Yellowness) | 인함량(ppm) | |
실시예 2 | 에스테르화 반응초기 | 90 | 270 | 0.671 | 14.7 | 55 |
비교예 2 | 에스테르화 반응후 | 90 | 270 | 0.679 | 18.5 | 34 |
Claims (5)
- 테레프탈산에 대하여 에틸렌글리콜과 1,4-사이클로헥산디메탄올을 포함한 전체 글리콜 성분이 몰 비로 1.5 내지 3.0이 되도록 투입하여 230∼260℃ 및 1.0∼3.0kg/㎠의 조건 하에서 에스테르화 반응시키는 과정에 있어서, 인 원소량을 기준으로 최종 폴리머의 중량대비 10∼150 ppm에 해당되는 인계 안정제를 투입한 후에 에스테르화 반응을 수행하는 단계; 및상기 에스테르화 반응 생성물에, 중축합 촉매로서 티타늄계 화합물을 투입하여 260∼290℃ 및 400∼0.1 mmHg의 감압조건 하에서 중축합시키는 단계를 포함하는 것을 특징으로 하는 1,4-사이클로헥산디메탄올이 공중합된 폴리에스테르 수지의 제조방법.
- 제1항에 있어서, 상기 1,4-사이클로헥산디메탄올의 양이 전체 글리콜 성분 중 10∼90몰%가 되도록 하는 것을 특징으로 하는 1,4-사이클로헥산디메탄올이 공중합된 폴리에스테르 수지의 제조방법.
- 제1항에 있어서, 상기 안정제는 인산, 트리메틸포스페이트, 트리에틸포스페이트, 디스테아릴펜타에리스톨디포스파이트 및 하기 화학식 1로 표시되는 화합물로 이루어진 군으로부터 선택되는 것을 특징으로 하는 1,4-사이클로헥산디메탄올이 공중합된 폴리에스테르 수지의 제조방법:화학식 1여기서, R1, R2, R3중 2개는 수소이고, 나머지 하나는 수소 또는 탄소수 1 내지 10의 알킬기, 사이클로알킬기, 또는 탄소수 6 내지 10의 아릴기로 이루어진 군으로부터 선택되며, R은 탄소수 1 내지 10의 알킬렌기, 사이클로알킬렌기 또는 탄소수 6 내지 10의 아릴렌기로 이루어진 군으로부터 선택된다.
- 삭제
- 제1항에 있어서, 상기 중축합 촉매는 티타늄 원소량 기준으로 최종 폴리머의 중량 대비 10∼100ppm 사용함을 특징으로 하는 1,4-사이클로헥산디메탄올이 공중합된 폴리에스테르 수지의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20000026496A KR100361961B1 (ko) | 2000-05-17 | 2000-05-17 | 1,4-사이클로헥산디메탄올이 공중합된 폴리에스테르수지의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20000026496A KR100361961B1 (ko) | 2000-05-17 | 2000-05-17 | 1,4-사이클로헥산디메탄올이 공중합된 폴리에스테르수지의 제조방법 |
Publications (2)
Publication Number | Publication Date |
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KR20010105748A KR20010105748A (ko) | 2001-11-29 |
KR100361961B1 true KR100361961B1 (ko) | 2002-11-23 |
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Family Applications (1)
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KR20000026496A Expired - Lifetime KR100361961B1 (ko) | 2000-05-17 | 2000-05-17 | 1,4-사이클로헥산디메탄올이 공중합된 폴리에스테르수지의 제조방법 |
Country Status (1)
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KR (1) | KR100361961B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101204136B1 (ko) | 2005-08-30 | 2012-11-22 | 에스케이케미칼주식회사 | 공중합 폴리에스테르 수지 조성물을 이용하여 프로파일 압출 성형제품을 제조하는 방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102252792B1 (ko) * | 2013-12-30 | 2021-05-17 | 에스케이케미칼 주식회사 | 향상된 충격 강도, 내변색성 및 반사성을 갖는 폴리(사이클로헥실렌디메틸렌 테레프탈레이트) 공중합체 및 이로부터 형성된 수지 성형품 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5744572A (en) * | 1996-08-01 | 1998-04-28 | Zimmer Ag | Process for the acceleration of the polycondensation of polyester |
-
2000
- 2000-05-17 KR KR20000026496A patent/KR100361961B1/ko not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5744572A (en) * | 1996-08-01 | 1998-04-28 | Zimmer Ag | Process for the acceleration of the polycondensation of polyester |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101204136B1 (ko) | 2005-08-30 | 2012-11-22 | 에스케이케미칼주식회사 | 공중합 폴리에스테르 수지 조성물을 이용하여 프로파일 압출 성형제품을 제조하는 방법 |
Also Published As
Publication number | Publication date |
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KR20010105748A (ko) | 2001-11-29 |
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