IT8023890A0 - Procedimento di preparazione di particelle solide di bisfenolo-f. - Google Patents

Procedimento di preparazione di particelle solide di bisfenolo-f.

Info

Publication number
IT8023890A0
IT8023890A0 IT8023890A IT2389080A IT8023890A0 IT 8023890 A0 IT8023890 A0 IT 8023890A0 IT 8023890 A IT8023890 A IT 8023890A IT 2389080 A IT2389080 A IT 2389080A IT 8023890 A0 IT8023890 A0 IT 8023890A0
Authority
IT
Italy
Prior art keywords
particles
procedure
preparation
solid bisphenol
bisphenol
Prior art date
Application number
IT8023890A
Other languages
English (en)
Other versions
IT1132299B (it
Inventor
Granjon Robert
Fournier Michel
Original Assignee
Rhone Poulenc Ind
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 Ind filed Critical Rhone Poulenc Ind
Publication of IT8023890A0 publication Critical patent/IT8023890A0/it
Application granted granted Critical
Publication of IT1132299B publication Critical patent/IT1132299B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
    • C07C39/15—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings with all hydroxy groups on non-condensed rings, e.g. phenylphenol
    • C07C39/16—Bis-(hydroxyphenyl) alkanes; Tris-(hydroxyphenyl)alkanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fireproofing Substances (AREA)
  • Glanulating (AREA)
IT23890/80A 1979-08-03 1980-08-01 Procedimento di preparazione di particelle solide di bisfenolo-f IT1132299B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7920347A FR2462409A1 (fr) 1979-08-03 1979-08-03 Procede de preparation de particules solides de bisphenol-f

Publications (2)

Publication Number Publication Date
IT8023890A0 true IT8023890A0 (it) 1980-08-01
IT1132299B IT1132299B (it) 1986-07-02

Family

ID=9228739

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23890/80A IT1132299B (it) 1979-08-03 1980-08-01 Procedimento di preparazione di particelle solide di bisfenolo-f

Country Status (12)

Country Link
US (1) US4338470A (it)
JP (1) JPS5626827A (it)
AU (1) AU6094980A (it)
BR (1) BR8004867A (it)
DE (1) DE3029386A1 (it)
ES (1) ES493929A0 (it)
FR (1) FR2462409A1 (it)
GB (1) GB2055102B (it)
IL (1) IL60719A (it)
IT (1) IT1132299B (it)
NL (1) NL8004422A (it)
ZA (1) ZA804645B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129546C1 (it) * 1991-09-05 1993-04-15 Bayer Ag, 5090 Leverkusen, De
CN102516035B (zh) * 2011-12-19 2014-04-09 胶州市精细化工有限公司 一种双酚f的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB592278A (en) * 1945-04-09 1947-09-12 Bakelite Corp Improvements in or relating to the production of crystalline hydroxy-hydroxy-diphenyl-methanes and to the formation of synthetic resins therefrom
US2464207A (en) * 1944-03-24 1949-03-15 Bamelite Corp Crystalline dihydroxy phenols
US2602822A (en) * 1951-07-23 1952-07-08 Shell Dev Production of bis (hydroxyphenyl) compounds
US3277183A (en) * 1960-12-12 1966-10-04 Bayer Ag Process for the purification of bisphenolic compounds
FR1280336A (fr) * 1961-02-11 1961-12-29 Konink Zwavelzuurfabrieken V H Procédé de purification du 4. 4'-dihydroxy-2. 2 diphénylpropane
NL135916C (it) * 1966-11-26
GB1149322A (en) * 1967-04-18 1969-04-23 Dow Chemical Co An improved process for purifying 4,4'-isopropylidenediphenol
US4079087A (en) * 1969-01-27 1978-03-14 The Dow Chemical Company Three phase crystallization of bisphenol A
GB1467628A (en) * 1973-04-26 1977-03-16 Shell Int Research Production of mixtures of bis-hydroxyphenyl-alkanes
DE2729075A1 (de) * 1977-06-28 1979-01-18 Haarmann & Reimer Gmbh Verfahren zur herstellung von reinem 2-hydroxybenzylalkohol, reinem 4-hydroxybenzylalkohol oder einem gemisch beider hydroxybenzylalkohole
US4242527A (en) * 1977-12-28 1980-12-30 General Electric Company Process for purifying crude diphenols

Also Published As

Publication number Publication date
JPS5626827A (en) 1981-03-16
AU6094980A (en) 1981-02-05
ES8104170A1 (es) 1981-04-01
IT1132299B (it) 1986-07-02
GB2055102A (en) 1981-02-25
BR8004867A (pt) 1981-02-10
ES493929A0 (es) 1981-04-01
GB2055102B (en) 1984-02-15
NL8004422A (nl) 1981-02-05
FR2462409A1 (fr) 1981-02-13
US4338470A (en) 1982-07-06
ZA804645B (en) 1981-08-26
DE3029386A1 (de) 1981-02-19
IL60719A (en) 1983-10-31

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