FR1457039A - Color stabilization of phenols - Google Patents

Color stabilization of phenols

Info

Publication number
FR1457039A
FR1457039A FR39749A FR39749A FR1457039A FR 1457039 A FR1457039 A FR 1457039A FR 39749 A FR39749 A FR 39749A FR 39749 A FR39749 A FR 39749A FR 1457039 A FR1457039 A FR 1457039A
Authority
FR
France
Prior art keywords
phenols
color stabilization
stabilization
color
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
FR39749A
Other languages
French (fr)
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.)
Ethyl Corp
Original Assignee
Ethyl Corp
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 Ethyl Corp filed Critical Ethyl Corp
Application granted granted Critical
Publication of FR1457039A publication Critical patent/FR1457039A/en
Expired legal-status Critical Current

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
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/88—Use of additives, e.g. for stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR39749A 1964-12-24 1965-11-25 Color stabilization of phenols Expired FR1457039A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42108864A 1964-12-24 1964-12-24

Publications (1)

Publication Number Publication Date
FR1457039A true FR1457039A (en) 1966-10-28

Family

ID=23669121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR39749A Expired FR1457039A (en) 1964-12-24 1965-11-25 Color stabilization of phenols

Country Status (3)

Country Link
BE (1) BE673730A (en)
FR (1) FR1457039A (en)
NL (1) NL6516378A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457849A1 (en) * 1979-05-30 1980-12-26 Gen Electric Stabilising a bisphenol during its distn. from a melt - obtd. in the mfr. from a phenol and a carbonyl cpd., by addn. of phthalic anhydride or a deriv.
FR2836784A1 (en) * 2002-03-11 2003-09-12 Serge Barbieux Non-staining moss killing compositions containing ferrous sulfate and components to prevent its oxidation to the ferric salt

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337369A (en) 1981-01-30 1982-06-29 Texaco Inc. Method of decolorizing mixtures of t-butyl alkylphenols
US4356330A (en) 1981-07-20 1982-10-26 Texaco Inc. Method of decolorizing mixtures of T-butyl alkylphenols with N-(2-hydroxyethyl)oxazolidine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457849A1 (en) * 1979-05-30 1980-12-26 Gen Electric Stabilising a bisphenol during its distn. from a melt - obtd. in the mfr. from a phenol and a carbonyl cpd., by addn. of phthalic anhydride or a deriv.
FR2836784A1 (en) * 2002-03-11 2003-09-12 Serge Barbieux Non-staining moss killing compositions containing ferrous sulfate and components to prevent its oxidation to the ferric salt

Also Published As

Publication number Publication date
NL6516378A (en) 1966-06-27
BE673730A (en) 1966-06-14

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