JPH0446253B2 - - Google Patents
Info
- Publication number
- JPH0446253B2 JPH0446253B2 JP60276879A JP27687985A JPH0446253B2 JP H0446253 B2 JPH0446253 B2 JP H0446253B2 JP 60276879 A JP60276879 A JP 60276879A JP 27687985 A JP27687985 A JP 27687985A JP H0446253 B2 JPH0446253 B2 JP H0446253B2
- Authority
- JP
- Japan
- Prior art keywords
- cresol
- bis
- crystals
- biscresol
- crude
- 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
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 claims description 59
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 10
- YMTYZTXUZLQUSF-UHFFFAOYSA-N 3,3'-Dimethylbisphenol A Chemical compound C1=C(O)C(C)=CC(C(C)(C)C=2C=C(C)C(O)=CC=2)=C1 YMTYZTXUZLQUSF-UHFFFAOYSA-N 0.000 claims description 7
- 239000013078 crystal Substances 0.000 description 23
- 238000000034 method Methods 0.000 description 20
- 238000002425 crystallisation Methods 0.000 description 11
- 230000008025 crystallization Effects 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 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 6
- 239000000203 mixture Substances 0.000 description 6
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 4
- 229930003836 cresol Natural products 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000012452 mother liquor Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- TYUBFZQPOBZETC-UHFFFAOYSA-N 1-acetyloxypropyl acetate Chemical compound CC(=O)OC(CC)OC(C)=O TYUBFZQPOBZETC-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000003377 acid catalyst Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- AMZORBZSQRUXNC-UHFFFAOYSA-N o-Tolyl acetate Chemical compound CC(=O)OC1=CC=CC=C1C AMZORBZSQRUXNC-UHFFFAOYSA-N 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- UITUMGKYHZMNKN-UHFFFAOYSA-N 2-methyl-4-prop-1-en-2-ylphenol Chemical compound CC(=C)C1=CC=C(O)C(C)=C1 UITUMGKYHZMNKN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27687985A JPS62138443A (ja) | 1985-12-11 | 1985-12-11 | ビスクレゾ−ルの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27687985A JPS62138443A (ja) | 1985-12-11 | 1985-12-11 | ビスクレゾ−ルの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62138443A JPS62138443A (ja) | 1987-06-22 |
| JPH0446253B2 true JPH0446253B2 (pt) | 1992-07-29 |
Family
ID=17575674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27687985A Granted JPS62138443A (ja) | 1985-12-11 | 1985-12-11 | ビスクレゾ−ルの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62138443A (pt) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5104038B2 (ja) * | 2007-05-25 | 2012-12-19 | 株式会社エーピーアイ コーポレーション | ビスフェノール化合物の顆粒状粉末及びその製造方法 |
| JP7021561B2 (ja) * | 2017-03-06 | 2022-02-17 | 三菱ケミカル株式会社 | ２，２－ビス（４－ヒドロキシ－３－メチルフェニル）プロパンの製造方法およびポリカーボネート樹脂の製造方法 |
| CN111032607A (zh) | 2017-08-22 | 2020-04-17 | 三菱化学株式会社 | 含芳香族醇磺酸盐的双酚组合物及其制造方法、聚碳酸酯树脂及其制造方法和双酚制造方法 |
| EP3674281A4 (en) | 2017-08-22 | 2020-08-12 | Mitsubishi Chemical Corporation | BISPHENOL COMPOSITION AND METHOD OF MANUFACTURING THEREOF, AND POLYCARBONATE RESIN AND METHOD OF MANUFACTURING THEREOF |
| CN113574042B (zh) * | 2019-03-14 | 2023-10-13 | 三菱化学株式会社 | 双酚组合物和聚碳酸酯树脂 |
| EP4516770A1 (en) | 2022-04-27 | 2025-03-05 | Mitsubishi Chemical Corporation | Composition containing bisphenol, production method for same, production method for bisphenol a, and production method for polycarbonate resin |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53101347A (en) * | 1976-12-30 | 1978-09-04 | Gen Electric | Method for purification of crude diphenol |
-
1985
- 1985-12-11 JP JP27687985A patent/JPS62138443A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53101347A (en) * | 1976-12-30 | 1978-09-04 | Gen Electric | Method for purification of crude diphenol |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62138443A (ja) | 1987-06-22 |
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