The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 12, 2014
Filed:
Sep. 28, 2007
Hans-juergen Reese, Damme, DE;
Ralf Fritz, Bissendorf-Schledehausen, DE;
Gunther Lukat, Bohmte, DE;
Hans Ulrich Schmidt, Osnabrueck, DE;
Hans-Juergen Reese, Damme, DE;
Ralf Fritz, Bissendorf-Schledehausen, DE;
Gunther Lukat, Bohmte, DE;
Hans Ulrich Schmidt, Osnabrueck, DE;
BASF Aktiengesellschaft, Ludwigshafen, DE;
Abstract
The invention relates to a polyol mixture which comprises as components These polyol mixtures can be employed to produce polyurethane-based embedding compositions. The invention additionally relates to embedding compositions based on the polyol mixtures (A) described at the outset and at least one modified isocyanate (B) and to the use of the embedding compositions as potting material. The invention further relates to a process for producing the embedding compositions as described at the outset. The invention additionally relates to dialysis filters which comprise the embedding compositions described at the outset. Finally, the invention relates to the combination of components (A) and (B) which are present separately but are to be used together.