Title:
GRAFT POLYMER WITH SIDECHAINS COMPRISING NITROGEN HETEROCYCLES
Document Type and Number:
WIPO Patent Application WO2003042262
Kind Code:
A3
Abstract:
Graft polymer, comprising (A) a polymer graft skeleton with no mono-ethylenic unsaturated units and (B) polymer sidechains formed from co-polymers of two different mono-ethylenic unsaturated monomers (B1) and (B2), each comprising a nitrogen-containing heterocycle, whereby the proportion of the sidechains (B) amounts to 35 to 55 wt. % of the total polymer.
Inventors:
BAUM PIA (DE)
MUELLER CHRISTINE (DE)
OSWALD ANKE (DE)
POTTHOFF-KARL BIRGIT (DE)
MUELLER CHRISTINE (DE)
OSWALD ANKE (DE)
POTTHOFF-KARL BIRGIT (DE)
Application Number:
PCT/EP2002/012553
Publication Date:
March 04, 2004
Filing Date:
November 11, 2002
Export Citation:
Assignee:
BASF AG (DE)
BAUM PIA (DE)
MUELLER CHRISTINE (DE)
OSWALD ANKE (DE)
POTTHOFF-KARL BIRGIT (DE)
BAUM PIA (DE)
MUELLER CHRISTINE (DE)
OSWALD ANKE (DE)
POTTHOFF-KARL BIRGIT (DE)
International Classes:
C08F283/06; C11D3/37; C08F261/06; (IPC1-7): C08F283/06; C11D3/37
Foreign References:
US4048301A | 1977-09-13 | |||
DE10036713A1 | 2001-05-17 | |||
US4904408A | 1990-02-27 | |||
US4091030A | 1978-05-23 | |||
US4032599A | 1977-06-28 | |||
EP0039756A2 | 1981-11-18 |
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