NL7807404A - Bereiding van bisfenolen. - Google Patents

Bereiding van bisfenolen.

Info

Publication number
NL7807404A
NL7807404A NL7807404A NL7807404A NL7807404A NL 7807404 A NL7807404 A NL 7807404A NL 7807404 A NL7807404 A NL 7807404A NL 7807404 A NL7807404 A NL 7807404A NL 7807404 A NL7807404 A NL 7807404A
Authority
NL
Netherlands
Prior art keywords
bisphenols
preparation
Prior art date
Application number
NL7807404A
Other languages
English (en)
Original Assignee
Shell Int Research
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 Int Research filed Critical Shell Int Research
Publication of NL7807404A publication Critical patent/NL7807404A/nl

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL7807404A 1977-07-11 1978-07-10 Bereiding van bisfenolen. NL7807404A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2901377A GB1578952A (en) 1977-07-11 1977-07-11 Preparation of bisphenols

Publications (1)

Publication Number Publication Date
NL7807404A true NL7807404A (nl) 1979-01-15

Family

ID=10284864

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7807404A NL7807404A (nl) 1977-07-11 1978-07-10 Bereiding van bisfenolen.

Country Status (5)

Country Link
JP (1) JPS5419952A (nl)
DE (1) DE2830175A1 (nl)
FR (1) FR2397384A1 (nl)
GB (1) GB1578952A (nl)
NL (1) NL7807404A (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928443A1 (de) * 1979-07-13 1981-01-29 Bayer Ag Verfahren zur herstellung von gemischen alkylierter aromatischer hydroxyverbindungen
JPS62158203U (nl) * 1986-03-31 1987-10-07
JPS633502U (nl) * 1986-06-25 1988-01-11
JPS6315305U (nl) * 1986-07-15 1988-02-01
PL169959B1 (pl) * 1993-05-14 1996-09-30 Inst Ciezkiej Syntezy Orga Sposób obróbki katalizatora jonitowego do procesu syntezy alkilofenoli PL PL
EP1669339B1 (en) 2003-09-28 2010-07-28 China Petroleum & Chemical Corporation Method for preparing bisphenol a
PL210812B1 (pl) * 2007-02-14 2012-03-30 Inst Ciężkiej Syntezy Organicznej Blachownia Sposób otrzymywania bisfenolu A

Family Cites Families (6)

* 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
GB883391A (en) * 1958-10-20 1961-11-29 Union Carbide Corp Production of 2,2-bis(4-hydroxyphenyl) propane
NL291796A (nl) * 1962-06-23
BE763512Q (nl) * 1971-02-26 1971-07-16 Union Carbide Corp
AU489747B2 (en) * 1973-12-17 1976-06-17 Monsanto Australia Limited Production of bis (hydroxyphenyl) alkanes
GB1410750A (en) * 1974-05-13 1975-10-22 Combinaturl Petrochemic Borzes Process for bisphenol production

Also Published As

Publication number Publication date
DE2830175C2 (nl) 1987-10-29
JPS6254779B2 (nl) 1987-11-17
JPS5419952A (en) 1979-02-15
FR2397384A1 (fr) 1979-02-09
DE2830175A1 (de) 1979-01-25
GB1578952A (en) 1980-11-12
FR2397384B1 (nl) 1983-04-29

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed