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.)
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.)
THUERINGISCHE ZELLWOLLE AG
Zellwolle und Kunstseide Ring GmbH
Original Assignee
THUERINGISCHE ZELLWOLLE AG
Zellwolle und Kunstseide Ring GmbH
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 THUERINGISCHE ZELLWOLLE AG, Zellwolle und Kunstseide Ring GmbHfiledCriticalTHUERINGISCHE ZELLWOLLE AG
Application grantedgrantedCritical
Publication of FR892947ApublicationCriticalpatent/FR892947A/fr
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
C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
Landscapes
Chemical & Material Sciences
(AREA)
Health & Medical Sciences
(AREA)
Chemical Kinetics & Catalysis
(AREA)
Medicinal Chemistry
(AREA)
Polymers & Plastics
(AREA)
Organic Chemistry
(AREA)
Shielding Devices Or Components To Electric Or Magnetic Fields
(AREA)
FR892947D1942-04-011943-03-29Procédé de fabrication de produits de condensation
ExpiredFR892947A
(fr)