IT998850B - IMPROVED PROCESS TO PREPARE BISPHENOL A - Google Patents

IMPROVED PROCESS TO PREPARE BISPHENOL A

Info

Publication number
IT998850B
IT998850B IT3041973A IT3041973A IT998850B IT 998850 B IT998850 B IT 998850B IT 3041973 A IT3041973 A IT 3041973A IT 3041973 A IT3041973 A IT 3041973A IT 998850 B IT998850 B IT 998850B
Authority
IT
Italy
Prior art keywords
improved process
prepare bisphenol
bisphenol
prepare
improved
Prior art date
Application number
IT3041973A
Other languages
Italian (it)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT998850B publication Critical patent/IT998850B/en

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)
IT3041973A 1972-10-30 1973-10-23 IMPROVED PROCESS TO PREPARE BISPHENOL A IT998850B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30211172A 1972-10-30 1972-10-30

Publications (1)

Publication Number Publication Date
IT998850B true IT998850B (en) 1976-02-20

Family

ID=23166307

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3041973A IT998850B (en) 1972-10-30 1973-10-23 IMPROVED PROCESS TO PREPARE BISPHENOL A

Country Status (8)

Country Link
JP (1) JPS4993347A (en)
AU (1) AU6193473A (en)
CA (1) CA1002069A (en)
DE (1) DE2353940A1 (en)
FR (1) FR2204601A1 (en)
GB (1) GB1384840A (en)
IT (1) IT998850B (en)
NL (1) NL7314920A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365098A (en) * 1980-12-31 1982-12-21 General Electric Company Fluorinated diphenols and method for their preparation
JPH068261B2 (en) * 1988-02-10 1994-02-02 三井東圧化学株式会社 Method for producing bisphenol A
JP4039534B2 (en) * 1997-11-19 2008-01-30 Ｓａｂｉｃイノベーティブプラスチックスジャパン合同会社 Method for producing bisphenols

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792429A (en) * 1953-09-22 1957-05-14 Union Carbide & Carbon Corp Production of dihydroxy diphenyl alkanes

Also Published As

Publication number Publication date
GB1384840A (en) 1975-02-26
AU6193473A (en) 1975-05-01
FR2204601A1 (en) 1974-05-24
NL7314920A (en) 1974-05-02
CA1002069A (en) 1976-12-21
DE2353940A1 (en) 1974-05-02
JPS4993347A (en) 1974-09-05

Similar Documents

Publication Publication Date Title
BR7304522D0 (en) PROCESS TO PRODUCE A POLYMER
BR7203287D0 (en) A CONVERSION PROCESS
BR7300224D0 (en) PROCESS FOR THE PREPARATION OF ARYLPYERAZINS
IT961977B (en) PROCESS TO PREPARE POLYISOCIA NATI
BR7303669D0 (en) PROCESS FOR THE PREPARATION OF THIO-CARBAMYL-SULFENAMIDES
BR7303407D0 (en) PROCESS TO PREPARE POLYTIODIGLICOIS
BR7205845D0 (en) PREPARATION PROCESS FOR NEW AZA-BENZIMIDAZOIS
IT964249B (en) ISOPRENE RECOVERY PROCESS
BR7207461D0 (en) PERFECTED A CLYCHLORO-BUTENE PROCESS
BR7208008D0 (en) A FENOIS PREPARATION PROCESS
IT1001202B (en) RECOVERY PROCESS
BR7301612D0 (en) PROCESS FOR THE PREPARATION OF 4-NITROSO-DIPHENYLAMINS
BR7206056D0 (en) PROCESS TO PRODUCE DIMETHIL-TIN BIS- (OCTIL-TIO ALCANOATES)
IT993119B (en) IMPROVEMENTS MADE TO MIXERS
IT998850B (en) IMPROVED PROCESS TO PREPARE BISPHENOL A
IT1056058B (en) PROCESS TO PRODUCE OXIDE KINOSSALIN
BR7107739D0 (en) A CYCLE-BUTANE PREPARATION PROCESS
BR7305646D0 (en) PROCESS FOR OBTAINING A CARMATE
IT1005111B (en) PROCESS TO OBTAIN RESORCINA
IT991479B (en) PHOTODECORATION PROCESS
BR7304049D0 (en) PROCESS FOR THE PREPARATION OF 3-NITRO-4-AMINO-TOLUENE
BR7307856D0 (en) PROCESS FOR OBTAINING 2-HYDRAZINE-BENZO-THIAZOIS
BR7308149D0 (en) PERFECT PROCESS TO PRODUCE CHLORINE METHES
BR7206196D0 (en) PROCESS FOR OBTAINING TRANSPARENT POLYAMIDES
BR7400250D0 (en) PROCESS TO PRODUCE CUMENO