JPS5636421A - Manufacture of bisphenol - Google Patents
Manufacture of bisphenolInfo
- Publication number
- JPS5636421A JPS5636421A JP11787380A JP11787380A JPS5636421A JP S5636421 A JPS5636421 A JP S5636421A JP 11787380 A JP11787380 A JP 11787380A JP 11787380 A JP11787380 A JP 11787380A JP S5636421 A JPS5636421 A JP S5636421A
- Authority
- JP
- Japan
- Prior art keywords
- bisphenol
- manufacture
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792935316 DE2935316A1 (de) | 1979-08-31 | 1979-08-31 | Verfahren zur herstellung reiner 4,4'-dihydroxydiphenylalkane bzw. -cycloalkane |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5636421A true JPS5636421A (en) | 1981-04-09 |
JPH0124773B2 JPH0124773B2 (ja) | 1989-05-15 |
Family
ID=6079779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11787380A Granted JPS5636421A (en) | 1979-08-31 | 1980-08-28 | Manufacture of bisphenol |
Country Status (5)
Country | Link |
---|---|
US (1) | US4387251A (ja) |
EP (1) | EP0026318B1 (ja) |
JP (1) | JPS5636421A (ja) |
BR (1) | BR8005519A (ja) |
DE (2) | DE2935316A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2658814B1 (fr) * | 1990-02-28 | 1993-12-31 | Rhone Poulenc Chimie | Procede de fabrication du bisphenol-a. |
DE4121791C2 (de) * | 1991-07-02 | 2001-02-22 | Bayer Ag | Verfahren zur Herstellung von substituierten Cycloalkylidenbisphenolen |
FR2685323B1 (fr) * | 1991-12-19 | 1994-04-08 | Rhone Poulenc Chimie | Mercaptomethylbenzylamines et leur utilisation dans la synthese de bisphenols. |
US5463140A (en) * | 1994-08-31 | 1995-10-31 | The Dow Chemical Company | Process for making polyphenols from ketones or aldehydes and phenols |
EP0725771A1 (en) * | 1994-08-31 | 1996-08-14 | The Dow Chemical Company | Process for making polyphenols from ketones or aldehydes and phenols |
DE19529855A1 (de) * | 1995-08-14 | 1997-02-20 | Bayer Ag | Verfahren zur Reinigung von Bisphenol |
US5959158A (en) * | 1996-04-12 | 1999-09-28 | Gammill; Ben | Method and system for bisphenol a production using water |
US5874644A (en) * | 1996-04-12 | 1999-02-23 | Gammill; Ben | Method and system for bisphenol a production using controlled turbulence |
US6703530B2 (en) | 2002-02-28 | 2004-03-09 | General Electric Company | Chemical reactor system and process |
US7154010B2 (en) * | 2003-06-04 | 2006-12-26 | General Electric Company | Integrated process for the production of bisphenol A from cumene hydroperoxide |
US7491855B2 (en) * | 2003-06-04 | 2009-02-17 | Sabic Innovative Plastics Ip B.V. | Integrated process for the production of bisphenol A from cumene hydroperoxide |
US7015365B2 (en) | 2003-12-19 | 2006-03-21 | General Electric Company | Methods for preparing cycloalkylidene bisphenols |
US8674007B2 (en) | 2006-07-12 | 2014-03-18 | Sabic Innovative Plastics Ip B.V. | Flame retardant and scratch resistant thermoplastic polycarbonate compositions |
US8247619B2 (en) * | 2008-12-11 | 2012-08-21 | Sabic Innovative Plastics Ip B.V. | BPA and polycarbonate made from renewable materials |
US10308579B2 (en) | 2015-12-11 | 2019-06-04 | Sabic Global Technologies B.V. | Method of bisphenol manufacture |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49250A (ja) * | 1972-04-21 | 1974-01-05 | ||
JPS496310A (ja) * | 1972-05-08 | 1974-01-21 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3207794A (en) * | 1965-09-21 | Novel process for alkylated bisphenols | ||
CA641014A (en) * | 1962-05-08 | Farbenfabriken Bayer Ag | Process for the production of dihydroxy-diphenyl-alkanes | |
US2923744A (en) * | 1960-02-02 | Preparation of bis-z | ||
US2468982A (en) * | 1946-10-19 | 1949-05-03 | Goodrich Co B F | Preparation of bis-phenols |
US2542688A (en) * | 1949-05-12 | 1951-02-20 | Dow Chemical Co | Diphenol compound for coccidiosis control |
US2775620A (en) * | 1954-07-12 | 1956-12-25 | Shell Dev | Production of bis (hydroxyaryl) substituted compounds |
US2807653A (en) * | 1955-09-23 | 1957-09-24 | Ethyl Corp | Production of bis-phenols |
US2932671A (en) * | 1957-12-13 | 1960-04-12 | Alco Oil & Chemical Corp | Process for producing condensation products of alkylated phenols with aldehydes |
CH564602A5 (de) * | 1973-01-10 | 1975-07-31 | Battelle Memorial Institute | Verfahren und Vorrichtung zur ständigen Steuerung des Ablaufs einer Enzym-Reaktion |
GB1467628A (en) * | 1973-04-26 | 1977-03-16 | Shell Int Research | Production of mixtures of bis-hydroxyphenyl-alkanes |
US3919053A (en) * | 1973-09-10 | 1975-11-11 | Malek M Nazemi | Assembly for specimen culturing |
GB1544913A (en) * | 1975-10-21 | 1979-04-25 | Shell Int Research | Process for preparing 2,2-bis(3,5-di-t-butyl-4-hydroxy-phenyl)propane |
DE2811182C2 (de) * | 1978-03-15 | 1986-11-06 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung reiner 4,4'-Dihydroxydiphenylalkane bzw. -cycloalkane |
-
1979
- 1979-08-31 DE DE19792935316 patent/DE2935316A1/de not_active Withdrawn
-
1980
- 1980-08-19 DE DE8080104914T patent/DE3061789D1/de not_active Expired
- 1980-08-19 EP EP80104914A patent/EP0026318B1/de not_active Expired
- 1980-08-28 JP JP11787380A patent/JPS5636421A/ja active Granted
- 1980-08-29 BR BR8005519A patent/BR8005519A/pt unknown
-
1981
- 1981-07-20 US US06/285,046 patent/US4387251A/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49250A (ja) * | 1972-04-21 | 1974-01-05 | ||
JPS496310A (ja) * | 1972-05-08 | 1974-01-21 |
Also Published As
Publication number | Publication date |
---|---|
DE3061789D1 (en) | 1983-03-03 |
EP0026318B1 (de) | 1983-01-26 |
EP0026318A1 (de) | 1981-04-08 |
US4387251A (en) | 1983-06-07 |
DE2935316A1 (de) | 1981-03-26 |
BR8005519A (pt) | 1981-03-17 |
JPH0124773B2 (ja) | 1989-05-15 |
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