FR903947A - Process for preparing high molecular weight condensation products - Google Patents

Process for preparing high molecular weight condensation products

Info

Publication number
FR903947A
FR903947A FR903947DA FR903947A FR 903947 A FR903947 A FR 903947A FR 903947D A FR903947D A FR 903947DA FR 903947 A FR903947 A FR 903947A
Authority
FR
France
Prior art keywords
molecular weight
high molecular
condensation products
preparing high
weight 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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR903947A publication Critical patent/FR903947A/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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/60—Polyamides or polyester-amides
    • C08G18/603—Polyamides
FR903947D 1942-12-03 1944-05-04 Process for preparing high molecular weight condensation products Expired FR903947A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE903947X 1942-12-03

Publications (1)

Publication Number Publication Date
FR903947A true FR903947A (en) 1945-10-22

Family

ID=6861632

Family Applications (1)

Application Number Title Priority Date Filing Date
FR903947D Expired FR903947A (en) 1942-12-03 1944-05-04 Process for preparing high molecular weight condensation products

Country Status (1)

Country Link
FR (1) FR903947A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957852A (en) * 1955-12-29 1960-10-25 Du Pont Elastomers derived from hydrazine
US2980651A (en) * 1957-04-29 1961-04-18 Du Pont Polyureylenes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957852A (en) * 1955-12-29 1960-10-25 Du Pont Elastomers derived from hydrazine
US2980651A (en) * 1957-04-29 1961-04-18 Du Pont Polyureylenes

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