1
Karl H Neuschaeffer, Paul Spielau, Gunter Zoche, Hans Werner Engels: Aqueous curable molding compositions based on inorganic ingredients and process for the production of molded parts. Dynamit Nobel Aktiengesellschaft, Antonelli Terry & Wands, August 6, 1985: US04533393 (70 worldwide citation)

Molded parts having high flexural strength, based on alkali silicates, can be produced by casting and/or press-molding and curing by heating from aqueous molding compositions which are prepared from an oxide mixture containing amorphous silicic acid and aluminum oxide, as well as, optionally, as an ...


2
Hans Jaeschke, Paul Spielau, Horst Ulb: Composite material containing a thermoplastic synthetic resin layer. Dynamit Nobel Aktiengesellschaft, Antonelli Terry & Wands, April 5, 1983: US04379198 (54 worldwide citation)

A composite material, especially suitable for chemical apparatus construction is formed of a layer of a thermoplastic synthetic resin and a textile layer pressed onto the resin layer in the heated condition. The textile layer is a mechanically prestrengthened, polyester fiber mat bound chemically wi ...


3
Werner Kuhnel, Manfred Simm, Paul Spielau, Rudolf Kautz, Johan Harmsen, Henk van der Mey: Multi-ply self-adhesive and deep-drawable protective sheet, especially for automotive vehicles. Huels Troisdorf Aktiengesellschaft, Antonelli Terry & Wands, June 14, 1988: US04751121 (48 worldwide citation)

The invention describes a multi-ply, self-adhesive and deep-drawable protective sheet, especially for the internal and external outfitting of automotive vehicles, consisting of a carrier sheet containing a thermoplastic synthetic resin based on an ethylene-propylene-diene terpolymer and/or an ethyle ...


4
Franz W Alfter, Hans Ulrich Breitscheidel, Gunter Mecklenburg, Paul Spielau: Self-supporting molded component for automotive vehicles. Dynamit Nobel Aktiengesellschaft, Craig & Antonelli, December 26, 1978: US04131702 (33 worldwide citation)

A self-supporting molded headliner for use in the inside of automobile roofs is formed of a layered composite arrangement or construction of polyethylene foam panels laminated or otherwise secured on both sides to at least one reinforcing layer of rigid paperboard, for example, corrugated cardboard ...


5
Bertram Gasper, Karlheinz Neuschaffer, Paul Spielau: High-temperature resistant molded catalysts and process for their production. Dynamit Nobel Aktiengesellschaft, Antonelli Terry & Wands, September 26, 1989: US04870045 (31 worldwide citation)

A molded catalyst has a catalyst material homogeneously distributed in an inorganic molding or a catalytic material anchored on the surface of molding is produced from a flowable molding composition made up of


6
Karl H Neuschaeffer, Paul Spielau, Hans Werner Engels, Guenter Zoche: Facings of inorganic molding compositions for building components. Dynamit Nobel Aktiengesellschaft, Antonelli Terry & Wands, September 2, 1986: US04608795 (29 worldwide citation)

Facings for use as building components with a solid molded part constituting the visible side and a foam member of an inorganic and/or organic foam can be produced by shaping and heat curing from inorganic, aqueous molding compositions, wherein the molding composition contains a reactive oxide mixtu ...


7
Werner Kuhnel, Peter Putz, Manfred Simm, Paul Spielau: Multi-layered sealing sheet of elastomeric synthetic resin. Dynamit Nobel Aktiengesellschaft, Antonelli Terry & Wands, March 6, 1984: US04435466 (29 worldwide citation)

A multi-layered sealing sheet for the building industry is prepared so that all plies which contain elastomeric synthetic resins are devoid of vulcanization accelerator and consist of an elastomeric synthetic resin on the basis of ethylene-propylene-diene terpolymers and/or ethylene-propylene copoly ...


8
Werner Kuhnel, Paul Spielau: Process for the production of polyolefin foam sheets containing pore regulators. Dynamit Nobel, Craig and Antonelli, July 31, 1979: US04163085 (23 worldwide citation)

A process for producing a continuous foam sheet of a synthetic resin having a polyolefin base which comprises admixing an organic peroxide, a blowing agent, and a pore regulator with the synthetic resin, finely distributing said peroxide, blowing agent and pore regulator within said resin at a tempe ...


9
Paul Spielau, Peter Putz, Richard Weiss, Hansfritz Schraube deceased: Insulating panel for roof coverings. Dynamit Nobel Aktiengesellschaft, Antonelli Terry and Wands, January 18, 1983: US04368604 (19 worldwide citation)

An insulating panel suitable for the covering of roof structures includes a core layer of a synthetic foam material bonded adhesively on its top side to a sealing thermoplastic layer. The core layer is formed of an elastic closed-cell crosslinked polyolefin foamed material.


10
Werner Kuhnel, Paul Spielau: Process for the production of foam materials on polyolefin basis. Dynamit Nobel Aktiengesellschaft, Craig and Antonelli, March 10, 1981: US04255372 (19 worldwide citation)

A process for the production of polyolefin foam materials from crosslinked polyolefin foam scraps includes the steps of comminuting scraps of crosslinked polyolefin-containing foam; admixing the comminuted scraps with a synthetic resin on a polyolefin basis; compressing the resulting admixture at a ...