SE350270BSE08098/68ASE809868ASE350270BSE 350270 BSE350270 BSE 350270BSE 08098/68 ASE08098/68 ASE 08098/68ASE 809868 ASE809868 ASE 809868ASE 350270 BSE350270 BSE 350270B
Authority
SE
Sweden
Application number
SE08098/68A
Inventor
J Zizlsperger
G Beck
H Zettler
K Kinkel
H Tatzel
Original Assignee
Basf 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
Priority claimed from DE1704479Aexternal-prioritypatent/DE1704479C3/de
Application filed by Basf AgfiledCriticalBasf Ag
Publication of SE350270BpublicationCriticalpatent/SE350270B/xx
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent