BE879853A - Procede de recuperation du para-aminophenol - Google Patents

Procede de recuperation du para-aminophenol

Info

Publication number
BE879853A
BE879853A BE0/197988A BE197988A BE879853A BE 879853 A BE879853 A BE 879853A BE 0/197988 A BE0/197988 A BE 0/197988A BE 197988 A BE197988 A BE 197988A BE 879853 A BE879853 A BE 879853A
Authority
BE
Belgium
Prior art keywords
aminophenol
para
recovery process
recovery
aminophenol recovery
Prior art date
Application number
BE0/197988A
Other languages
English (en)
French (fr)
Inventor
P Henson
R Benner
Original Assignee
Mallinckrodt Inc
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 Mallinckrodt Inc filed Critical Mallinckrodt Inc
Publication of BE879853A publication Critical patent/BE879853A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/10—Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE0/197988A 1978-11-08 1979-11-06 Procede de recuperation du para-aminophenol BE879853A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/958,868 US4224247A (en) 1978-11-08 1978-11-08 Recovery of para-aminophenol

Publications (1)

Publication Number Publication Date
BE879853A true BE879853A (fr) 1980-03-03

Family

ID=25501394

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/197988A BE879853A (fr) 1978-11-08 1979-11-06 Procede de recuperation du para-aminophenol

Country Status (12)

Country Link
US (1) US4224247A (enExample)
JP (1) JPS5569544A (enExample)
BE (1) BE879853A (enExample)
CA (1) CA1118791A (enExample)
CH (1) CH644088A5 (enExample)
DE (1) DE2945140A1 (enExample)
FR (2) FR2440940A1 (enExample)
GB (1) GB2036018B (enExample)
GR (1) GR68186B (enExample)
IT (1) IT1164134B (enExample)
NL (1) NL7907957A (enExample)
SE (2) SE7909028L (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256669A (en) * 1978-11-08 1981-03-17 Mallinckrodt, Inc. Para-aminophenol derivatives
FR2811670B1 (fr) * 2000-07-13 2004-05-14 Rhodia Chimie Sa Stabilisation de compositions polymeriques, organosiliciques ou silicone

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2053785A (en) * 1933-06-02 1936-09-08 Goodrich Co B F Antioxidants
US2048823A (en) * 1933-06-02 1936-07-28 Goodrich Co B F Antioxidant
US2087199A (en) * 1934-02-08 1937-07-13 Wingfoot Corp Age resistor
US3418373A (en) * 1965-04-12 1968-12-24 Monsanto Co Preparation of aromatic diamine mixtures
US3383416A (en) * 1965-07-08 1968-05-14 Roland G. Benner Process for preparing aminophenol
US3432460A (en) * 1968-02-19 1969-03-11 Goodyear Tire & Rubber Antiozonants
BE757391A (fr) * 1969-10-16 1971-04-13 Howard Hall & Cy Purification de p-aminophenol
JPS5344531A (en) * 1976-10-05 1978-04-21 Mitsui Toatsu Chem Inc Purification of p-aminophenol
US4139562A (en) * 1978-03-13 1979-02-13 Mitsui Toatsu Chemicals, Inc. Process for purifying crude p-aminophenol
US4256669A (en) * 1978-11-08 1981-03-17 Mallinckrodt, Inc. Para-aminophenol derivatives

Also Published As

Publication number Publication date
GB2036018A (en) 1980-06-25
US4224247A (en) 1980-09-23
CA1118791A (en) 1982-02-23
GB2036018B (en) 1983-03-02
SE8500289L (sv) 1985-01-22
FR2440940A1 (fr) 1980-06-06
IT1164134B (it) 1987-04-08
FR2443453B1 (enExample) 1984-01-20
CH644088A5 (de) 1984-07-13
DE2945140A1 (de) 1980-05-29
NL7907957A (nl) 1980-05-12
SE7909028L (sv) 1980-05-09
FR2443453A1 (fr) 1980-07-04
GR68186B (enExample) 1981-11-09
JPS5569544A (en) 1980-05-26
SE8500289D0 (sv) 1985-01-22
FR2440940B1 (enExample) 1984-01-20
IT7950741A0 (it) 1979-11-05

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MALLINCKRODT INC. (ETAT DU DELAWARE)

Effective date: 19861130