FR1485300A - Perfectionnements apportés aux procédés de préparation de 2, 6-ditertiairebutyl-4-méthylphénol en granulés - Google Patents

Perfectionnements apportés aux procédés de préparation de 2, 6-ditertiairebutyl-4-méthylphénol en granulés

Info

Publication number
FR1485300A
FR1485300A FR67894A FR67894A FR1485300A FR 1485300 A FR1485300 A FR 1485300A FR 67894 A FR67894 A FR 67894A FR 67894 A FR67894 A FR 67894A FR 1485300 A FR1485300 A FR 1485300A
Authority
FR
France
Prior art keywords
ditertiarybutyl
methylphenol
granules
preparing
processes
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
FR67894A
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to FR67894A priority Critical patent/FR1485300A/fr
Application granted granted Critical
Publication of FR1485300A publication Critical patent/FR1485300A/fr
Expired legal-status Critical Current

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
    • C07C39/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
    • C07C39/06—Alkylated phenols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0004—Crystallisation cooling by heat exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
FR67894A 1965-07-01 1966-07-01 Perfectionnements apportés aux procédés de préparation de 2, 6-ditertiairebutyl-4-méthylphénol en granulés Expired FR1485300A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR67894A FR1485300A (fr) 1965-07-01 1966-07-01 Perfectionnements apportés aux procédés de préparation de 2, 6-ditertiairebutyl-4-méthylphénol en granulés

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3947865 1965-07-01
FR67894A FR1485300A (fr) 1965-07-01 1966-07-01 Perfectionnements apportés aux procédés de préparation de 2, 6-ditertiairebutyl-4-méthylphénol en granulés
US267370A 1970-01-13 1970-01-13

Publications (1)

Publication Number Publication Date
FR1485300A true FR1485300A (fr) 1967-06-16

Family

ID=27243375

Family Applications (1)

Application Number Title Priority Date Filing Date
FR67894A Expired FR1485300A (fr) 1965-07-01 1966-07-01 Perfectionnements apportés aux procédés de préparation de 2, 6-ditertiairebutyl-4-méthylphénol en granulés

Country Status (1)

Country Link
FR (1) FR1485300A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0277508A2 (fr) * 1987-01-20 1988-08-10 The Dow Chemical Company Appareil et procédé pour la production de granules en forme de perles
EP0278246A2 (fr) * 1987-01-20 1988-08-17 The Dow Chemical Company Production de biphénols granulaires

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0277508A2 (fr) * 1987-01-20 1988-08-10 The Dow Chemical Company Appareil et procédé pour la production de granules en forme de perles
EP0278246A2 (fr) * 1987-01-20 1988-08-17 The Dow Chemical Company Production de biphénols granulaires
EP0277508A3 (en) * 1987-01-20 1988-10-12 The Dow Chemical Company Apparatus and process for producing prills
EP0278246A3 (en) * 1987-01-20 1988-10-12 The Dow Chemical Company Production of granular bisphenols

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