DE1493815B2 - Verfahren zur gewinnung von reinem 2,2-(4,4' - dihydroxydiphenyl) - propan - Google Patents

Verfahren zur gewinnung von reinem 2,2-(4,4' - dihydroxydiphenyl) - propan

Info

Publication number
DE1493815B2
DE1493815B2 DE1963H0051255 DEH0051255A DE1493815B2 DE 1493815 B2 DE1493815 B2 DE 1493815B2 DE 1963H0051255 DE1963H0051255 DE 1963H0051255 DE H0051255 A DEH0051255 A DE H0051255A DE 1493815 B2 DE1493815 B2 DE 1493815B2
Authority
DE
Germany
Prior art keywords
phenol
propane
dihydroxydiphenyl
product
resin
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.)
Granted
Application number
DE1963H0051255
Other languages
German (de)
English (en)
Other versions
DE1493815A1 (de
Inventor
Walter H. Buffalo; Lederman Sol J.; Lichtblau Ellis L; Kenmore; N.Y. Prahl (V.StA.)
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.)
Occidental Chemical Corp
Original Assignee
Hooker Chemicals and Plastics Corp
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 Hooker Chemicals and Plastics Corp filed Critical Hooker Chemicals and Plastics Corp
Publication of DE1493815A1 publication Critical patent/DE1493815A1/de
Publication of DE1493815B2 publication Critical patent/DE1493815B2/de
Granted 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
    • C07C37/74—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • 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
    • 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
    • C07C37/48—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by exchange of hydrocarbon groups, which may be substituted, from the same of other compounds, e.g. transalkylation
    • 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
    • C07C37/72—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE1963H0051255 1962-12-31 1963-12-30 Verfahren zur gewinnung von reinem 2,2-(4,4' - dihydroxydiphenyl) - propan Granted DE1493815B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US248278A US3290390A (en) 1962-12-31 1962-12-31 Production of bisphenol from resinous by-products

Publications (2)

Publication Number Publication Date
DE1493815A1 DE1493815A1 (de) 1969-06-04
DE1493815B2 true DE1493815B2 (de) 1976-11-04

Family

ID=22938429

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1963H0051255 Granted DE1493815B2 (de) 1962-12-31 1963-12-30 Verfahren zur gewinnung von reinem 2,2-(4,4' - dihydroxydiphenyl) - propan

Country Status (5)

Country Link
US (1) US3290390A (cg-RX-API-DMAC10.html)
DE (1) DE1493815B2 (cg-RX-API-DMAC10.html)
GB (1) GB1071486A (cg-RX-API-DMAC10.html)
NL (1) NL301688A (cg-RX-API-DMAC10.html)
SE (1) SE312343B (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0332203A1 (en) * 1988-03-11 1989-09-13 MITSUI TOATSU CHEMICALS, Inc. Process for preparing high-purity bisphenol A

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL275312A (cg-RX-API-DMAC10.html) * 1961-04-22
US4212775A (en) * 1977-10-13 1980-07-15 Babina Margarita D Process for the purification of waste liquors in the production of phenol-formaldehyde resins
US4192954A (en) * 1977-12-23 1980-03-11 General Electric Company Process for preparing 2,2-bis(4-hydroxy-phenyl) propane from distillation by-products thereof
US4180683A (en) * 1977-12-23 1979-12-25 General Electric Company Process for recovering 2,2-bis(4-hydroxyphenyl)propane from distillation residues from the preparation thereof
US4188496A (en) * 1977-12-23 1980-02-12 General Electric Company Process for preparing 2,2-bis(4-hydroxy-phenyl) propane from distillation by-products thereof
US4300000A (en) * 1977-12-28 1981-11-10 General Electric Company Process for the recovery of 2,2-bis(4-hydroxyphenyl)propane
US4354046A (en) * 1981-05-26 1982-10-12 The Dow Chemical Company Process for obtaining high purity bisphenol A
US4533764A (en) * 1984-03-29 1985-08-06 The Dow Chemical Company Purification of bisphenols by removing residual solvent
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
PL164289B1 (pl) * 1990-11-24 1994-07-29 Inst Ciezkiej Syntezy Orga Sposób otrzymywani blsfenolu A PL PL
ES2093780T3 (es) * 1991-08-05 1997-01-01 Chiyoda Chem Eng Construct Co Procedimiento para la produccion de bisfenol a.
EP0616002B1 (en) * 1992-09-18 1998-03-04 Idemitsu Petrochemical Co., Ltd. Process for producing polycarbonate powder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2791616A (en) * 1953-09-29 1957-05-07 Shell Dev Production of bis hydroxyaryl substituted compounds
US3073868A (en) * 1959-02-05 1963-01-15 Hooker Chemical Corp Production and purification of diphenylolalkanes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0332203A1 (en) * 1988-03-11 1989-09-13 MITSUI TOATSU CHEMICALS, Inc. Process for preparing high-purity bisphenol A

Also Published As

Publication number Publication date
US3290390A (en) 1966-12-06
NL301688A (cg-RX-API-DMAC10.html)
DE1493815A1 (de) 1969-06-04
SE312343B (cg-RX-API-DMAC10.html) 1969-07-14
GB1071486A (en) 1967-06-07

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee