Astrazeneca Ab

Sca Hygiene Products Ab

Lantmannen Ek for

Anette Larsson

Shabira Abbas

Mikael Larsson

Kent Malmgren

Catherine Boissier

Rozalia Bitis

Anne Mari Juppo

Erik Söderlind

Gunnar Westman

Hans Carlsson

Marie-Louise Andersson

Anna STRÖM

Mikaela BÖRJESSON

A superabsorbent polymer composite including superabsorbent polymers and cellulosic nanofibrils having a diameter equal to or less than 100 nm. The composite may be in the form of particles or a foam. Methods for producing the composite and absorbent articles including the superabsorbent polymer composite are also provided.

Superabsorbent polymer composite comprising a superabsorbent polymer and cellulosic nanofibrils

The present invention concerns polymer particle vaccine delivery systems in which a water insoluble protein antigen, e.g. a lipidated HpaA protein, is incorporated with particles comprising a polymer matrix. The present invention also concerns a method for incorporating such a water insoluble protein antigen with a polymer matrix in order to produce a polymer particle vaccine delivery system. In addition, the invention also provides a vaccine composition comprising the polymer particle delivery system. The vaccine can be used to treat and/or reduce the risk of for example Helicobacter infection.

Antigen delivery system and method of production

A process for the incorporation of an active substance in a carrier system by forming an emulsion of the components and precipitating the system by the use of fluid gas technique.

Incorporation of active substances in carrier matrixes

Growing community of inventors

Olofstorp, Sweden

Anette Larsson