FR719894A - Improved process for the production of condensation products - Google Patents

Improved process for the production of condensation products

Info

Publication number
FR719894A
FR719894A FR719894DA FR719894A FR 719894 A FR719894 A FR 719894A FR 719894D A FR719894D A FR 719894DA FR 719894 A FR719894 A FR 719894A
Authority
FR
France
Prior art keywords
production
condensation products
improved process
improved
condensation
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
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.)
Robeson Process Co
Original Assignee
Robeson Process Co
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 Robeson Process Co filed Critical Robeson Process Co
Application granted granted Critical
Publication of FR719894A publication Critical patent/FR719894A/en
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
FR719894D 1930-08-02 1931-07-09 Improved process for the production of condensation products Expired FR719894A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US719894XA 1930-08-02 1930-08-02

Publications (1)

Publication Number Publication Date
FR719894A true FR719894A (en) 1932-02-12

Family

ID=22104867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR719894D Expired FR719894A (en) 1930-08-02 1931-07-09 Improved process for the production of condensation products

Country Status (1)

Country Link
FR (1) FR719894A (en)

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