JP2015034235A5 - - Google Patents
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- Publication number
- JP2015034235A5 JP2015034235A5 JP2013165741A JP2013165741A JP2015034235A5 JP 2015034235 A5 JP2015034235 A5 JP 2015034235A5 JP 2013165741 A JP2013165741 A JP 2013165741A JP 2013165741 A JP2013165741 A JP 2013165741A JP 2015034235 A5 JP2015034235 A5 JP 2015034235A5
- Authority
- JP
- Japan
- Prior art keywords
- polybutylene terephthalate
- tetrahydrofuran
- hydroxybutoxy
- butanediol
- molecular weight
- 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.)
- Granted
Links
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims description 41
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 22
- WYURNTSHIVDZCO-UHFFFAOYSA-N tetrahydrofuran Substances C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 21
- -1 polybutylene terephthalate Polymers 0.000 claims description 19
- NMPJHMFXHISVBR-UHFFFAOYSA-N 4-(oxolan-2-yloxy)butan-1-ol Chemical compound OCCCCOC1CCCO1 NMPJHMFXHISVBR-UHFFFAOYSA-N 0.000 claims description 17
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000005886 esterification reaction Methods 0.000 claims description 7
- 238000005809 transesterification reaction Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 238000006068 polycondensation reaction Methods 0.000 claims description 3
- FLXLJBCLEUWWCG-GORDUTHDSA-N (e)-2-methylbut-2-ene-1,4-diol Chemical compound OCC(/C)=C/CO FLXLJBCLEUWWCG-GORDUTHDSA-N 0.000 claims description 2
- 238000004458 analytical method Methods 0.000 claims description 2
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 claims description 2
- 238000005227 gel permeation chromatography Methods 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 claims description 2
- 150000003504 terephthalic acids Chemical class 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000002028 Biomass Substances 0.000 claims 1
- 239000004566 building material Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000007809 chemical reaction catalyst Substances 0.000 claims 1
- 239000005022 packaging material Substances 0.000 claims 1
- 150000003606 tin compounds Chemical class 0.000 claims 1
- 150000003609 titanium compounds Chemical class 0.000 claims 1
- 239000002994 raw material Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- WSQZNZLOZXSBHA-UHFFFAOYSA-N 3,8-dioxabicyclo[8.2.2]tetradeca-1(12),10,13-triene-2,9-dione Chemical compound O=C1OCCCCOC(=O)C2=CC=C1C=C2 WSQZNZLOZXSBHA-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 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
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013165741A JP6221486B2 (ja) | 2013-08-09 | 2013-08-09 | ポリブチレンテレフタレートおよびその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013165741A JP6221486B2 (ja) | 2013-08-09 | 2013-08-09 | ポリブチレンテレフタレートおよびその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015034235A JP2015034235A (ja) | 2015-02-19 |
| JP2015034235A5 true JP2015034235A5 (enExample) | 2016-08-04 |
| JP6221486B2 JP6221486B2 (ja) | 2017-11-01 |
Family
ID=52543000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013165741A Active JP6221486B2 (ja) | 2013-08-09 | 2013-08-09 | ポリブチレンテレフタレートおよびその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6221486B2 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2910331B2 (ja) | 1991-07-11 | 1999-06-23 | 味の素株式会社 | 海老の処理法 |
| CN114957627B (zh) * | 2022-05-16 | 2024-06-25 | 万华化学集团股份有限公司 | 一种低副产四氢呋喃的聚酯制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3904532B2 (ja) * | 2002-07-25 | 2007-04-11 | 三菱化学株式会社 | ブチレンテレフタレートオリゴマーの製造方法及びポリブチレンテレフタレートの製造方法 |
| JP2008201995A (ja) * | 2007-02-22 | 2008-09-04 | Mitsubishi Chemicals Corp | 回分式ポリエステル系樹脂の製造方法 |
-
2013
- 2013-08-09 JP JP2013165741A patent/JP6221486B2/ja active Active
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