Basf Construction Polymers Gmbh

Skw Polymers Gmbh

Martin Matzinger

Johann Plank

Christian E Spindler

Roland Reichenbach-Klinke

Uwe Holland

Gregor Keilhofer

Copolymers based on a polyamide containing at least one graft lateral chain consisting of ethylenic unsaturated compounds, in construction chemistry, as well as with the prospecting, exploiting and completion of oil-and gas deposits and with deep bore holes.

Water-soluble and biodegradable copolymers on a polyamide basis and use thereof

Sulfonated condensation products that are stable in storage and have increased thermal stability are based on aminoplastic formers having at least two amino groups or naphthalene and formaldehyde and, optionally include organic nitrogen bases which additionally contain, as nitrogenous formulation auxiliary agents, compounds of general formula (I) R&#x2014;NH&#x2014;X&#x2014;Y&#x2014;R, wherein Rand Rindependently represent H, &#x2014;CH, &#x2014;CH, &#x2014;CH, &#x2014;(CH)&#x2014;CH&#x2014;; X&#x2550;&#x2014;CH, CO, CS; Y&#x2550;S, NH, &#x2014;(CH)&#x2014;; n=0 to 9; m=1 to 4; and/or compounds of general formula (II),

Sulfonated condensation products which are stabile in storage, method for the production thereof, and their use

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Trostberg, Germany

Martin Matzinger