ES337564A1 - Procedure for the treatment of aldehyde condensation products. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the treatment of aldehyde condensation products. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES337564A1
ES337564A1 ES337564A ES337564A ES337564A1 ES 337564 A1 ES337564 A1 ES 337564A1 ES 337564 A ES337564 A ES 337564A ES 337564 A ES337564 A ES 337564A ES 337564 A1 ES337564 A1 ES 337564A1
Authority
ES
Spain
Prior art keywords
translation
treatment
machine
legally binding
google translate
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
ES337564A
Other languages
Spanish (es)
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.)
Usines de Melle SA
Original Assignee
Usines de Melle SA
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 Usines de Melle SA filed Critical Usines de Melle SA
Publication of ES337564A1 publication Critical patent/ES337564A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/74—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Details Of Garments (AREA)

Abstract

Process for the treatment of condensation products of aldehydes, by partial condensation, by a strong alkaline agent, of high molecular weight by-products formed during the condensation of butyraldehyde, characterized in that after the condensation reaction the aforementioned by-products are separated from the mix thoroughly and heat treated with the strong alkaline agent in solution. (Machine-translation by Google Translate, not legally binding)
ES337564A 1966-03-30 1967-03-04 Procedure for the treatment of aldehyde condensation products. (Machine-translation by Google Translate, not legally binding) Expired ES337564A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR55652A FR1480337A (en) 1966-03-30 1966-03-30 Process for the treatment of aldehyde condensation products

Publications (1)

Publication Number Publication Date
ES337564A1 true ES337564A1 (en) 1968-03-01

Family

ID=8605089

Family Applications (1)

Application Number Title Priority Date Filing Date
ES337564A Expired ES337564A1 (en) 1966-03-30 1967-03-04 Procedure for the treatment of aldehyde condensation products. (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
CS (1) CS165982B2 (en)
DE (1) DE1643140B1 (en)
ES (1) ES337564A1 (en)
FR (1) FR1480337A (en)
NO (1) NO131384C (en)
SE (1) SE350021B (en)
YU (1) YU31656B (en)

Also Published As

Publication number Publication date
YU31656B (en) 1973-10-31
NO131384B (en) 1975-02-10
FR1480337A (en) 1967-05-12
NO131384C (en) 1975-05-28
YU61967A (en) 1973-04-30
CS165982B2 (en) 1975-12-22
DE1643140B1 (en) 1971-09-16
SE350021B (en) 1972-10-16

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