JPS5788137A - Preparation of bisphenol a - Google Patents
Preparation of bisphenol aInfo
- Publication number
- JPS5788137A JPS5788137A JP16569080A JP16569080A JPS5788137A JP S5788137 A JPS5788137 A JP S5788137A JP 16569080 A JP16569080 A JP 16569080A JP 16569080 A JP16569080 A JP 16569080A JP S5788137 A JPS5788137 A JP S5788137A
- Authority
- JP
- Japan
- Prior art keywords
- bpa
- phenol
- bisphenol
- adduct
- 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.)
- Granted
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 abstract 8
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 4
- 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 abstract 2
- 230000002378 acidificating effect Effects 0.000 abstract 2
- 239000012736 aqueous medium Substances 0.000 abstract 2
- 239000003729 cation exchange resin Substances 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000003822 epoxy resin Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229920005668 polycarbonate resin Polymers 0.000 abstract 1
- 239000004431 polycarbonate resin Substances 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 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 true JPS5788137A (en) | 1982-06-01 |
| JPS648608B2 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) |
Cited By (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 |
Citations (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 |
| JPS4948544A (enrdf_load_stackoverflow) * | 1972-05-09 | 1974-05-10 |
-
1980
- 1980-11-25 JP JP16569080A patent/JPS5788137A/ja active Granted
Patent Citations (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 |
| JPS4948544A (enrdf_load_stackoverflow) * | 1972-05-09 | 1974-05-10 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS648608B2 (enrdf_load_stackoverflow) | 1989-02-14 |
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