C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 77/445 (2006.01) C09D 7/06 (2006.01)
Patent
CA 2511456
The invention relates to polyester-modified polysiloxanes of the general formula (I) (see formula I) where A is an alkyl group having 1 to 8 carbon atoms, Z is an aliphatic group having 1 to 14 carbon atoms, R is an aliphatic and/or cycloaliphatic and/or aromatic polyester group containing at least 3 (see formulas II and III) and having a weight-average molecular weight of 200 to 4000 g/mol, with no Zerewitinoff hydrogen atoms, Q is a group which contains no Zerewitinoff hydrogen atoms and is free from reactive carbon-carbon multiple bonds, m is 3 to 200 and o + n = 2, with both o and n being other than zero. The invention further relates to the use of the compounds of the invention in thermoplastics, moulding compounds and coating materials.
Boegershausen Hans-Willi
Bubat Alfred
Griesel Wolfgang
Haubennestel Karlheinz
Nolte Ulrich
Byk-Chemie Gmbh
Goudreau Gage Dubuc
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