Graft polymer with sidechains comprising nitrogen heterocycles

Details Graft polymer with sidechains comprising nitrogen heterocycles Graft polymer with sidechains comprising nitrogen heterocycles

2006-09-05

2006-09-05

Hardee, John R. (Department: 1751)

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

Specific organic component

C525S404000

Reexamination Certificate

active

07101836

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.

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patent: 4904408 (1990-02-01), Kud et al.
patent: 195 19 339 (1996-11-01), None
patent: 100 36 713 (2001-05-01), None
patent: 039 756 (1981-11-01), None
patent: 2001-106743 (2001-04-01), None

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