GB1539186A - Cation-exchange resins - Google Patents

Cation-exchange resins

Info

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
Application number
GB32878/75A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to GB32878/75A priority Critical patent/GB1539186A/en
Publication of GB1539186A publication Critical patent/GB1539186A/en
Expired legal-status Critical Current

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)
GB32878/75A 1976-08-04 1976-08-04 Cation-exchange resins Expired GB1539186A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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