FR2359640B1 - - Google Patents
Info
- Publication number
- FR2359640B1 FR2359640B1 FR7722733A FR7722733A FR2359640B1 FR 2359640 B1 FR2359640 B1 FR 2359640B1 FR 7722733 A FR7722733 A FR 7722733A FR 7722733 A FR7722733 A FR 7722733A FR 2359640 B1 FR2359640 B1 FR 2359640B1
- Authority
- FR
- France
- 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
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/016—Modification or after-treatment of ion-exchangers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB31049/76A GB1539463A (en) | 1976-07-26 | 1976-07-26 | Preparation of a fixed bed catalyst |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2359640A1 FR2359640A1 (en) | 1978-02-24 |
| FR2359640B1 true FR2359640B1 (en) | 1981-01-09 |
Family
ID=10317200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7722733A Granted FR2359640A1 (en) | 1976-07-26 | 1977-07-25 | PREPARATION OF A FIXED BED OF AN ACID CATION EXCHANGER RESIN AND PREPARATION OF BISPHENOLS |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5314680A (en) |
| DE (1) | DE2733537C2 (en) |
| FR (1) | FR2359640A1 (en) |
| GB (1) | GB1539463A (en) |
| NL (1) | NL7708222A (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3619450A1 (en) * | 1986-06-10 | 1987-12-17 | Bayer Ag | ION EXCHANGERS MODIFIED WITH MERCAPTOAMINES |
| US5075511A (en) * | 1986-10-30 | 1991-12-24 | Shell Oil Company | Process and alkylmercaptoamine catalyst for production of bisphenol-A |
| US4820740A (en) * | 1986-10-30 | 1989-04-11 | Shell Oil Company | Process and catalyst for production of bisphenol-A |
| US4847432A (en) * | 1987-12-28 | 1989-07-11 | General Electric Company | Method for the purification of ion exchange resins used in the production of bisphenol A |
| US4859803A (en) * | 1988-05-16 | 1989-08-22 | Shell Oil Company | Preparation of bisphenols |
| JP2001288132A (en) * | 2000-04-04 | 2001-10-16 | Idemitsu Petrochem Co Ltd | Method for preparing acidic cation exchange resin fixed bed for producing bisphenols |
| JP2001286770A (en) * | 2000-04-04 | 2001-10-16 | Idemitsu Petrochem Co Ltd | Preparation method of fixed bed of acidic cation exchange resin for bisphenol production |
| JP2001348350A (en) * | 2000-06-07 | 2001-12-18 | Idemitsu Petrochem Co Ltd | Method for preparing fixed bed of acidic cation exchange resin for producing bisphenols |
| JP4298438B2 (en) * | 2003-09-01 | 2009-07-22 | 出光興産株式会社 | Method for preparing modified catalyst for production of bisphenol A |
| JP2005074353A (en) * | 2003-09-02 | 2005-03-24 | Idemitsu Kosan Co Ltd | Method of preparing modified catalyst for manufacturing bisphenol a |
| JP4452058B2 (en) * | 2003-11-04 | 2010-04-21 | 出光興産株式会社 | Method for preparing modified catalyst for production of bisphenol A |
| JP4452119B2 (en) * | 2004-04-26 | 2010-04-21 | 出光興産株式会社 | Method for producing catalyst for producing bisphenols |
| US8932976B2 (en) * | 2007-06-14 | 2015-01-13 | Dow Global Technologies Llc | Preparation of catalyst for bisphenols production |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE589727A (en) * | ||||
| US3394089A (en) * | 1964-12-02 | 1968-07-23 | Dow Chemical Co | Ion exchange catalyst for the preparation of bisphenols |
| DE1767621C3 (en) * | 1968-05-29 | 1979-05-03 | The Dow Chemical Co., Midland, Mich. (V.St.A.) | Catalyst for the condensation of phenols and ketones to bisphenols and its use |
| GB1539184A (en) * | 1975-08-01 | 1979-01-31 | Shell Int Research | Cation-exchange resins |
| GB1539186A (en) * | 1976-08-04 | 1979-01-31 | Shell Int Research | Cation-exchange resins |
-
1976
- 1976-07-26 GB GB31049/76A patent/GB1539463A/en not_active Expired
-
1977
- 1977-07-25 FR FR7722733A patent/FR2359640A1/en active Granted
- 1977-07-25 JP JP8847777A patent/JPS5314680A/en active Granted
- 1977-07-25 NL NL7708222A patent/NL7708222A/en not_active Application Discontinuation
- 1977-07-25 DE DE2733537A patent/DE2733537C2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2733537C2 (en) | 1986-12-04 |
| JPS62748B2 (en) | 1987-01-09 |
| JPS5314680A (en) | 1978-02-09 |
| NL7708222A (en) | 1978-01-30 |
| FR2359640A1 (en) | 1978-02-24 |
| DE2733537A1 (en) | 1978-02-02 |
| GB1539463A (en) | 1979-01-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |