GB1539186A - Cation-exchange resins - Google Patents
Cation-exchange resinsInfo
- Publication number
- GB1539186A GB1539186A GB32878/75A GB3287875A GB1539186A GB 1539186 A GB1539186 A GB 1539186A GB 32878/75 A GB32878/75 A GB 32878/75A GB 3287875 A GB3287875 A GB 3287875A GB 1539186 A GB1539186 A GB 1539186A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cation
- exchange resins
- resins
- exchange
- 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
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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
- B01J31/08—Ion-exchange resins
- B01J31/10—Ion-exchange resins sulfonated
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/30—Ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/44—Preparation of metal salts or ammonium salts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB32878/75A GB1539186A (en) | 1976-08-04 | 1976-08-04 | Cation-exchange resins |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB32878/75A GB1539186A (en) | 1976-08-04 | 1976-08-04 | Cation-exchange resins |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1539186A true GB1539186A (en) | 1979-01-31 |
Family
ID=10345385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32878/75A Expired GB1539186A (en) | 1976-08-04 | 1976-08-04 | Cation-exchange resins |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1539186A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2733537A1 (en) * | 1976-07-26 | 1978-02-02 | Shell Int Research | METHOD OF MANUFACTURING A FIXED BED AND ITS USE |
US4478956A (en) * | 1980-08-07 | 1984-10-23 | Mitsubishi Chemical Industries Limited | Process for preparing bisphenols using pyridinealkanethiol derivatized sulphonated cation exchange resins |
US4820740A (en) * | 1986-10-30 | 1989-04-11 | Shell Oil Company | Process and catalyst for production of bisphenol-A |
US5075511A (en) * | 1986-10-30 | 1991-12-24 | Shell Oil Company | Process and alkylmercaptoamine catalyst for production of bisphenol-A |
EP0693470A1 (en) | 1994-07-21 | 1996-01-24 | MITSUI TOATSU CHEMICALS, Inc. | Process for preparing bisphenol A and polysiloxane catalyst therefor |
-
1976
- 1976-08-04 GB GB32878/75A patent/GB1539186A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2733537A1 (en) * | 1976-07-26 | 1978-02-02 | Shell Int Research | METHOD OF MANUFACTURING A FIXED BED AND ITS USE |
US4478956A (en) * | 1980-08-07 | 1984-10-23 | Mitsubishi Chemical Industries Limited | Process for preparing bisphenols using pyridinealkanethiol derivatized sulphonated cation exchange resins |
US4820740A (en) * | 1986-10-30 | 1989-04-11 | Shell Oil Company | Process and catalyst for production of bisphenol-A |
US5075511A (en) * | 1986-10-30 | 1991-12-24 | Shell Oil Company | Process and alkylmercaptoamine catalyst for production of bisphenol-A |
EP0693470A1 (en) | 1994-07-21 | 1996-01-24 | MITSUI TOATSU CHEMICALS, Inc. | Process for preparing bisphenol A and polysiloxane catalyst therefor |
US5631338A (en) * | 1994-07-21 | 1997-05-20 | Mitsui Toatsu Chemicals, Inc. | Process for preparing bisphenol A |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |