FR894763A - Nitrogenous condensation products and process for their preparation - Google Patents

Nitrogenous condensation products and process for their preparation

Info

Publication number
FR894763A
FR894763A FR894763DA FR894763A FR 894763 A FR894763 A FR 894763A FR 894763D A FR894763D A FR 894763DA FR 894763 A FR894763 A FR 894763A
Authority
FR
France
Prior art keywords
preparation
condensation products
nitrogenous condensation
nitrogenous
products
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 FR894763A publication Critical patent/FR894763A/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
    • C08G71/00—Macromolecular compounds obtained by reactions forming a ureide or urethane link, otherwise, than from isocyanate radicals in the main chain of the macromolecule

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR894763D 1942-06-02 1943-05-17 Nitrogenous condensation products and process for their preparation Expired FR894763A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE894763X 1942-06-02

Publications (1)

Publication Number Publication Date
FR894763A true FR894763A (en) 1945-01-05

Family

ID=6847341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR894763D Expired FR894763A (en) 1942-06-02 1943-05-17 Nitrogenous condensation products and process for their preparation

Country Status (1)

Country Link
FR (1) FR894763A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731446A (en) * 1953-03-30 1956-01-17 Du Pont Polyurethanes from piperazine
US2731445A (en) * 1953-03-30 1956-01-17 Du Pont Polyurethanes from piperazines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731446A (en) * 1953-03-30 1956-01-17 Du Pont Polyurethanes from piperazine
US2731445A (en) * 1953-03-30 1956-01-17 Du Pont Polyurethanes from piperazines

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