GRAFT POLYMER WITH SIDECHAINS COMPRISING NITROGEN HETEROCYCLES

Title:

GRAFT POLYMER WITH SIDECHAINS COMPRISING NITROGEN HETEROCYCLES

Document Type and Number:

WIPO Patent Application WO2003042264

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 more than 55 wt. % of the total polymer.

More Like This:

WO/2010/066576	SEMI-CONTINUOUS METHOD FOR PRODUCING COPOLYMERS
JPH07503744	[Title of Invention] Polyethylene or Polypropylene Glycol-Containing Polymer

Inventors:

BAUM PIA (DE)
MUELLER CHRISTINE (DE)
OSWALD ANKE (DE)
POTTHOFF-KARL BIRGIT (DE)

Application Number:

PCT/EP2002/012555

Publication Date:

March 04, 2004

Filing Date:

November 11, 2002

Export Citation:

Click for automatic bibliography generation Help

Assignee:

BASF AG (DE)
BAUM PIA (DE)
MUELLER CHRISTINE (DE)
OSWALD ANKE (DE)
POTTHOFF-KARL BIRGIT (DE)

International Classes:

C08F283/06; C08F287/00; C08F261/06; C08L51/00; C08L51/08; C11D3/00; C11D3/37; (IPC1-7): C08F283/06; C11D3/37

Foreign References:

US4904408A	1990-02-27
US4048301A	1977-09-13
DE10036713A1	2001-05-17
US4091030A	1978-05-23
US4032599A	1977-06-28
EP0039756A2	1981-11-18

Download PDF:

View/Download PDF PDF Help

Previous Patent: GRAFT POLYMER COMPRISING SIDECHAINS CONTAINING CYCLIC N-VINYLAMIDES

Next Patent: POLYMER AND OPHTHALMIC LENSES MADE BY USING THE SAME