JPS648608B2 - - Google Patents
Info
- Publication number
- JPS648608B2 JPS648608B2 JP16569080A JP16569080A JPS648608B2 JP S648608 B2 JPS648608 B2 JP S648608B2 JP 16569080 A JP16569080 A JP 16569080A JP 16569080 A JP16569080 A JP 16569080A JP S648608 B2 JPS648608 B2 JP S648608B2
- Authority
- JP
- Japan
- Prior art keywords
- bpa
- phenol
- adduct
- bisphenol
- temperature
- 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
Links
- 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 claims description 73
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 23
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 18
- 239000013078 crystal Substances 0.000 claims description 13
- 239000003054 catalyst Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000012736 aqueous medium Substances 0.000 claims description 5
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 4
- 239000003729 cation exchange resin Substances 0.000 claims description 4
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 16
- 238000004821 distillation Methods 0.000 description 11
- 238000001953 recrystallisation Methods 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- 238000001816 cooling Methods 0.000 description 5
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- PBEHQFUSQJKBAS-UHFFFAOYSA-N 4-[2-(4-hydroxyphenyl)propan-2-yl]phenol;phenol Chemical compound OC1=CC=CC=C1.C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 PBEHQFUSQJKBAS-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- 239000006103 coloring component Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 125000000542 sulfonic acid group Chemical group 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- VBAOEVKQBLGWTH-UHFFFAOYSA-N 2-pyridin-4-ylethanethiol Chemical compound SCCC1=CC=NC=C1 VBAOEVKQBLGWTH-UHFFFAOYSA-N 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 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
- 238000002474 experimental method Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- -1 mercapto compound Chemical class 0.000 description 1
- 230000003472 neutralizing effect Effects 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
- 239000002244 precipitate Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16569080A JPS5788137A (en) | 1980-11-25 | 1980-11-25 | Preparation of bisphenol a |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16569080A JPS5788137A (en) | 1980-11-25 | 1980-11-25 | Preparation of bisphenol a |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5788137A JPS5788137A (en) | 1982-06-01 |
| JPS648608B2 true JPS648608B2 (enrdf_load_stackoverflow) | 1989-02-14 |
Family
ID=15817185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16569080A Granted JPS5788137A (en) | 1980-11-25 | 1980-11-25 | Preparation of bisphenol a |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5788137A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4931146A (en) * | 1988-04-05 | 1990-06-05 | Mitsui Toatsu Chemicals, Inc. | Process for obtaining high-purity bisphenol A |
| JPH05294871A (ja) * | 1992-04-14 | 1993-11-09 | Nippon Steel Chem Co Ltd | ビスフェノールａの製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3326986A (en) * | 1965-01-22 | 1967-06-20 | Dow Chemical Co | Process for purifying 4, 4'-isopropylidenediphenol |
| DE2222607A1 (de) * | 1972-05-09 | 1973-11-22 | Rheinstahl Ag | Ringwalzwerk |
-
1980
- 1980-11-25 JP JP16569080A patent/JPS5788137A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5788137A (en) | 1982-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6653513B1 (en) | Process for producing bisphenol A | |
| RU2422429C2 (ru) | Способ получения бисфенола а высокой чистоты и производственная установка | |
| JP2885606B2 (ja) | ２，２−ビス（４−ヒドロキシフェニル）プロパンの製造方法 | |
| JPH01146839A (ja) | 高純度の２，２−ビス（４−ヒドロキシフェニル）プロパンを製造する方法 | |
| TWI339201B (en) | Process for producing bisphenol a | |
| JPS648608B2 (enrdf_load_stackoverflow) | ||
| JP2000327614A (ja) | ビスフェノールａの製造方法 | |
| JP3318992B2 (ja) | Ｎ−（α−アルコキシエチル）ホルムアミドの製造方法 | |
| JP2004010566A (ja) | ビスフェノールａの製造方法 | |
| JP3962531B2 (ja) | １，３−ジ（２−ｐ−ヒドロキシフェニル−２−プロピル）ベンゼンの製造方法 | |
| JPH05500522A (ja) | 比較的純粋なｐ，ｐ―ビスフェノールｓの調製法 | |
| JPH0446253B2 (enrdf_load_stackoverflow) | ||
| JP4472923B2 (ja) | １，１−ビス（４−ヒドロキシフェニル）−３，３，５−トリメチルシクロヘキサンの製造方法 | |
| JPH0244821B2 (enrdf_load_stackoverflow) | ||
| JPWO2002022536A1 (ja) | 高純度１，１−ビス−（４−ヒドロキシフェニル）−３，３，５−トリメチルシクロヘキサンの製造方法 | |
| JP4262977B2 (ja) | １，１−ビス−（４−ヒドロキシフェニル）−３，３，５−トリメチルシクロヘキサンの製造方法 | |
| JPS5821633A (ja) | ビスフエノ−ルａの製造法 | |
| JPH04117341A (ja) | ビスフェノールａの製造方法 | |
| JP2000344699A (ja) | ビスフェノールａの製造方法 | |
| JPH05294879A (ja) | ｐ−イソプロペニルフェノールの環状二量体の製造方法 | |
| EP1468987B1 (en) | Process for producing 2,4'-dihydroxydiphenyl sulfone | |
| US5399783A (en) | Preparation of 6,6'-dihydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindane | |
| JP4338966B2 (ja) | ビスフェノールａの製造方法 | |
| JP2532010B2 (ja) | 精製フェノ―ルの製造方法及びビスフェノ―ルａとフェノ―ルとの結晶アダクトの洗浄方法 | |
| JP3173732B2 (ja) | 色相にすぐれたビスフェノールａの製造方法 |