Wonner Johann
15 Papers
137 Citations
Wonner Johann is an academic researcher. The author has contributed to research in topics: Aqueous solution & Self-healing hydrogels. The author has an hindex of 6, co-authored 15 publications.
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Papers
Patent
Aerogel and adhesive-containing composite, process for its production and its use
Fritz Schwertfeger,Andreas Zimmermann,Wonner Johann,Frank Scholl,Marc Schmidt +4 more
- 04 Sep 1996
TL;DR: In this paper, a composite material that contains 5 to 97%vol aerogel particles and at least one adhesive and that is characterised in that the diameter of the aerogels particles is smaller than 0.5 mm, a process for manufacturing this, and the use thereof.
45
Patent
Method for the subcritical drying of aerogels
Jansen Rolf-Michael,Birgit Kessler,Wonner Johann,Andreas Zimmermann +3 more
- 04 May 1994
TL;DR: In this article, a process for the preparation of aerogels by subcritical drying of inorganic and organic hydrogels and lyogels to give aerogel, dielectric drying methods being used.
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Patent
Method for the sub-critical drying of aerogels
Jansen Rolf-Michael,Birgit Kessler,Wonner Johann,Andreas Zimmermann +3 more
- 04 May 1994
TL;DR: In this article, a method for the preparation of aerogels by the sub-critical drying of inorganic or organic hydrogels or lyogels using dielectric drying techniques is described.
13
Patent
Verfahren zur unterkritischen trocknung von aerogelen
Rolf-Michael Dr Jansen,Birgit Kessler,Wonner Johann,Andreas Zimmermann +3 more
- 04 May 1994
TL;DR: Verfahren zur Herstellung von Aerogelen durch unterkritische Trocknung von anorganischen und organischen Hydrogelen und Lyogelsen zu Aerogels werden.
10
Patent
Use of modified melamine formaldehyde resins for the production of coated wooden or layered materials
Frank Scholl,Wolfgang Dr. Scholz,Wonner Johann +2 more
- 08 Apr 2004
TL;DR: In this paper, the authors used melamine-formaldehyde resins modified with a filler having an average particle size of 0.5-200 nm to produce coated wood-based materials or laminates.
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