Spherical polymer tertiary or secondary organosiloxaneamine...

C - Chemistry – Metallurgy – 08 – G

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402/21, 402/8, 4

C08G 77/54 (2006.01) B01J 20/26 (2006.01) B01J 31/08 (2006.01) C08G 77/58 (2006.01)

Patent

CA 1328141

ABSTRACT OF THE DISCLOSURE The present invention relates to spherical polymer tertiary or secondary organosiloxaneamine compounds of units Image (I) in which R1 and R stand for a group Image (II) wherein R4 is an alkylene group and the oxygen atoms are saturated by additional groups (II), optionally with the incorporation of cross-linking agents, R3 equals R1 and R or stands for a hydrogen, an alkyl, cycloalkyl, or the benzyl group. Further objects of the present invention are a process for producing the compounds in spherical form as well as the use of these products for the removal of acids from liquids and gases, and for the adsorption of gaseous organic compounds.

588111

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