FR2146805A6 - Sulphuric/sulphonic acid removal - from resin reaction mixts by reducing with polydiolefin - Google Patents

Sulphuric/sulphonic acid removal - from resin reaction mixts by reducing with polydiolefin

Info

Publication number
FR2146805A6
FR2146805A6 FR7225845A FR7225845A FR2146805A6 FR 2146805 A6 FR2146805 A6 FR 2146805A6 FR 7225845 A FR7225845 A FR 7225845A FR 7225845 A FR7225845 A FR 7225845A FR 2146805 A6 FR2146805 A6 FR 2146805A6
Authority
FR
France
Prior art keywords
polydiolefin
sulphuric
reducing
sulphonic acid
acid removal
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
FR7225845A
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.)
Hoechst AG Werk Kalle Albert
Original Assignee
Chemische Werke Albert
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
Priority claimed from DE19681768068 external-priority patent/DE1768068C3/de
Priority claimed from DE19681793116 external-priority patent/DE1793116C3/de
Priority claimed from US05/164,129 external-priority patent/US3954690A/en
Application filed by Chemische Werke Albert filed Critical Chemische Werke Albert
Application granted granted Critical
Publication of FR2146805A6 publication Critical patent/FR2146805A6/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/28—Chemically modified polycondensates
    • C08G8/30—Chemically modified polycondensates by unsaturated compounds, e.g. terpenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7225845A 1967-11-17 1972-07-18 Sulphuric/sulphonic acid removal - from resin reaction mixts by reducing with polydiolefin Expired FR2146805A6 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE1643829 1967-11-17
DE19681768068 DE1768068C3 (de) 1967-11-17 1968-03-28 Verfahren zur reduktiven Entfernung von sauer reagierenden organischen Derivaten der Schwefelsäure aus Reaktionsmischungen mit ungesättigten Terpenverbindungen
DE19681793116 DE1793116C3 (de) 1968-08-03 Verfahren zur reduktiven Entfernung von Schwefelsäure oder deren sauer reagierenden organischen Derivaten aus Reaktionsmischungen mittels ungesättigter Terpenverbindungen
US05/164,129 US3954690A (en) 1967-11-17 1971-07-19 Removal of sulfuric acid compounds
DE19722210057 DE2210057C3 (de) 1971-07-19 1972-03-02 Verfahren zur reduktiven Entfernung von Schwefelsäure bzw. ihren sauer reagierenden organischen Derivaten aus Reaktionsmischungen

Publications (1)

Publication Number Publication Date
FR2146805A6 true FR2146805A6 (en) 1973-03-02

Family

ID=27509915

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7225845A Expired FR2146805A6 (en) 1967-11-17 1972-07-18 Sulphuric/sulphonic acid removal - from resin reaction mixts by reducing with polydiolefin

Country Status (2)

Country Link
FR (1) FR2146805A6 (fr)
NL (1) NL154746B (fr)

Also Published As

Publication number Publication date
NL7209830A (fr) 1973-01-23
NL154746B (nl) 1977-10-17

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