GB1482498A - Process for the preparation of crystalline complex of 2,2-di-(4-hydroxyphenyl)-propane and phenol - Google Patents

Process for the preparation of crystalline complex of 2,2-di-(4-hydroxyphenyl)-propane and phenol

Info

Publication number
GB1482498A
GB1482498A GB4148775A GB4148775A GB1482498A GB 1482498 A GB1482498 A GB 1482498A GB 4148775 A GB4148775 A GB 4148775A GB 4148775 A GB4148775 A GB 4148775A GB 1482498 A GB1482498 A GB 1482498A
Authority
GB
United Kingdom
Prior art keywords
hydroxyphenyl
propane
phenol
preparation
crystalline complex
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
GB4148775A
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Publication of GB1482498A publication Critical patent/GB1482498A/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
    • C07C37/84—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by crystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB4148775A 1974-10-31 1975-10-09 Process for the preparation of crystalline complex of 2,2-di-(4-hydroxyphenyl)-propane and phenol Expired GB1482498A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7440170A FR2289476A1 (fr) 1974-10-31 1974-10-31 Procede de cristallisation d'un complexe de di(hydroxy-4 phenyl) 2,2 propane et de phenol

Publications (1)

Publication Number Publication Date
GB1482498A true GB1482498A (en) 1977-08-10

Family

ID=9145723

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4148775A Expired GB1482498A (en) 1974-10-31 1975-10-09 Process for the preparation of crystalline complex of 2,2-di-(4-hydroxyphenyl)-propane and phenol

Country Status (13)

Country Link
JP (1) JPS5191240A (enExample)
BE (1) BE835077A (enExample)
CA (1) CA1062283A (enExample)
CS (1) CS188977B2 (enExample)
DD (1) DD121099A5 (enExample)
DE (1) DE2548470C2 (enExample)
FR (1) FR2289476A1 (enExample)
GB (1) GB1482498A (enExample)
IT (1) IT1047633B (enExample)
NL (1) NL7512667A (enExample)
PL (1) PL105881B1 (enExample)
RO (1) RO72879A (enExample)
SU (1) SU594891A3 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58135832A (ja) * 1982-02-08 1983-08-12 Mitsui Toatsu Chem Inc ビスフエノ−ルａとフエノ−ルとの付加物の晶析方法
US4492807A (en) * 1983-04-22 1985-01-08 General Electric Company Method for purification of bisphenol A
US4529823A (en) * 1984-04-02 1985-07-16 General Electric Company Purification of bisphenol-A
JPH066542B2 (ja) * 1987-05-06 1994-01-26 三井東圧化学株式会社 ビスフェノ−ルａの製造方法
JPH01146839A (ja) * 1987-12-04 1989-06-08 Mitsui Toatsu Chem Inc 高純度の２，２−ビス（４−ヒドロキシフェニル）プロパンを製造する方法
JPH01213246A (ja) * 1988-02-22 1989-08-28 Mitsui Toatsu Chem Inc ビスフェノールａとフェノールとの付加物の晶出方法
US4927978A (en) * 1988-12-16 1990-05-22 Shell Oil Company Method of purifying bisphenols
EP0718268B1 (en) * 1991-07-10 1998-12-09 Chiyoda Corporation Process for the production of crystalline adduct of bisphenol A and phenol
US5368827A (en) * 1991-07-10 1994-11-29 Chiyoda Corporation Process for the production of crystalline adduct of bisphenol A and phenol and apparatus therefor
JP5216748B2 (ja) * 2009-11-02 2013-06-19 本州化学工業株式会社 １，１−ビス（４−ヒドロキシフェニル）−３，３，５−トリメチルシクロヘキサンの製造方法
JP5705168B2 (ja) * 2012-06-04 2015-04-22 本州化学工業株式会社 １，１−ビス（４−ヒドロキシフェニル）−３，３，５−トリメチルシクロヘキサンの製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT259547B (de) * 1965-06-11 1968-01-25 Bayer Ag Verfahren zur Gewinnung besonders reinen 2,2-Bis-(phenylol)-propans
BE759937A (enExample) * 1969-12-15 1971-06-07 Shell Int Research

Also Published As

Publication number Publication date
DE2548470A1 (de) 1976-05-06
DD121099A5 (enExample) 1976-07-12
JPS5246946B2 (enExample) 1977-11-29
CS188977B2 (en) 1979-03-30
FR2289476A1 (fr) 1976-05-28
BE835077A (fr) 1976-04-30
JPS5191240A (en) 1976-08-10
DE2548470C2 (de) 1982-04-08
CA1062283A (fr) 1979-09-11
IT1047633B (it) 1980-10-20
FR2289476B1 (enExample) 1979-05-11
SU594891A3 (ru) 1978-02-25
RO72879A (ro) 1982-02-01
PL105881B1 (pl) 1979-11-30
NL7512667A (nl) 1976-05-04

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19951008