GB1363850A - Purification ltd - Google Patents

Purification ltd

Info

Publication number
GB1363850A
GB1363850A GB5074670A GB5074670A GB1363850A GB 1363850 A GB1363850 A GB 1363850A GB 5074670 A GB5074670 A GB 5074670A GB 5074670 A GB5074670 A GB 5074670A GB 1363850 A GB1363850 A GB 1363850A
Authority
GB
United Kingdom
Prior art keywords
phenols
adsorbent material
oct
purification
purified
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
GB5074670A
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB5074670A priority Critical patent/GB1363850A/en
Priority to ZA716751A priority patent/ZA716751B/xx
Priority to BR7119/71A priority patent/BR7107119D0/pt
Priority to FR7138232A priority patent/FR2113199A5/fr
Priority to DE19712153329 priority patent/DE2153329A1/de
Publication of GB1363850A publication Critical patent/GB1363850A/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
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • C07C37/82—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by solid-liquid treatment; by chemisorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB5074670A 1970-10-26 1970-10-26 Purification ltd Expired GB1363850A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB5074670A GB1363850A (en) 1970-10-26 1970-10-26 Purification ltd
ZA716751A ZA716751B (en) 1970-10-26 1971-10-08 Purification process
BR7119/71A BR7107119D0 (pt) 1970-10-26 1971-10-25 Um processo para remocao de impurezas coloridas de fenois
FR7138232A FR2113199A5 (pt) 1970-10-26 1971-10-25
DE19712153329 DE2153329A1 (de) 1970-10-26 1971-10-26 Verfahren zum Reinigen von Phenolen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5074670A GB1363850A (en) 1970-10-26 1970-10-26 Purification ltd

Publications (1)

Publication Number Publication Date
GB1363850A true GB1363850A (en) 1974-08-21

Family

ID=10457190

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5074670A Expired GB1363850A (en) 1970-10-26 1970-10-26 Purification ltd

Country Status (5)

Country Link
BR (1) BR7107119D0 (pt)
DE (1) DE2153329A1 (pt)
FR (1) FR2113199A5 (pt)
GB (1) GB1363850A (pt)
ZA (1) ZA716751B (pt)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105143305A (zh) * 2013-04-19 2015-12-09 出光兴产株式会社 液晶部件用聚碳酸酯树脂、含有该树脂的液晶部件用聚碳酸酯树脂组合物和液晶部件
CN106133058A (zh) * 2014-03-31 2016-11-16 出光兴产株式会社 聚碳酸酯树脂组合物及成形体

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1580811A (en) * 1977-01-07 1980-12-03 Fisons Ltd Hydrogenation of beta naphthol
US4524222A (en) * 1984-01-26 1985-06-18 Ethyl Corporation Alkylated phenol purification

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105143305A (zh) * 2013-04-19 2015-12-09 出光兴产株式会社 液晶部件用聚碳酸酯树脂、含有该树脂的液晶部件用聚碳酸酯树脂组合物和液晶部件
US20160083513A1 (en) * 2013-04-19 2016-03-24 Idemitsu Kosan Co., Ltd. Polycarbonate resin for liquid crystal members, polycarbonate resin composition for liquid crystal members which contains same, and liquid crystal member
CN106133058A (zh) * 2014-03-31 2016-11-16 出光兴产株式会社 聚碳酸酯树脂组合物及成形体

Also Published As

Publication number Publication date
ZA716751B (en) 1972-06-28
DE2153329A1 (de) 1972-04-27
FR2113199A5 (pt) 1972-06-23
BR7107119D0 (pt) 1973-05-17

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees