WÄSSRIGE KLEBSTOFF-DISPERSIONEN

Aqueous polymer dispersions (I) obtained by polymerisation of chloroprene at 0-70[deg]C, optionally with unsaturated comonomers, in which the gel content (based on polymer) is increased by at least 10% to 1-60 wt% (from an original value of 0.1-30 wt%) by storage at 50-110[deg]C. Independent claims...

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Bibliographische Detailangaben
Hauptverfasser: SCHILDAN, NORBERT, MUSCH, RUEDIGER, MOTTWEILER, RENKE, OPPENHEIMER-STIX, CHRISTIANE, PANSKUS, KNUT
Format: Patent
Sprache:ger
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Zusammenfassung:Aqueous polymer dispersions (I) obtained by polymerisation of chloroprene at 0-70[deg]C, optionally with unsaturated comonomers, in which the gel content (based on polymer) is increased by at least 10% to 1-60 wt% (from an original value of 0.1-30 wt%) by storage at 50-110[deg]C. Independent claims are also included for (1) adhesive formulations containing these aqueous dispersions (2) substrates coated with these formulations.