| Patent Number |
Title Of Patent |
Date Issued |
| 6103004 |
Matting agent based on aggregated silica |
August 15, 2000 |
| The invention relates to an aggregated silica gel which has been produced from silica gel particles having a particle size of 1 to 20.mu., a surface of 200 to 1000 m.sup.2 /g and a specific pore volume of 0.4 to 2.5 ml/g and a binding agent selected from synthetic or natural phyllosilica |
| 6066691 |
Anti-blocking agent and process for its manufacture |
May 23, 2000 |
| An anti-blocking agent comprising silicon dioxide or mixtures of silicon dioxide and zeolite is described, which is characterized in that it has a bimodal pore size distribution, the first maximum of the bimodal pore size distribution being in the pore size range <5 nm and the second |
| 5792808 |
Anti-blocking agent and process for its manufacture |
August 11, 1998 |
| An anti-blocking agent comprising silicon dioxide or mixtures of silicon dioxide and zeolite is described, which is characterized in that it has a bimodal pore size distribution, the first maximum of the bimodal pore size distribution being in the pore size range<5 nm and the second m |
| 5709542 |
Device and method for the combustion of oxidizable constituents in a carrier gas which is to be |
January 20, 1998 |
| The invention relates to a process and a device for burning oxidizable components in a vehicle gas to be purified, comprising a gas inlet (36), a burner (19) with an attached flame pipe (22) opening into a main combustion chamber (24) comprising a bottom and side walls, an annular ch |
| 4983362 |
Process and apparatus for controlled thermal afterburning of a process exhaust gas containing ox |
January 8, 1991 |
| A process and an apparatus for the thermal incineration of oxidizable substances in a process gas are proposed, whereby the process gas is conveyed through an afterburning apparatus (10) comprising, inter alia, a combustion chamber (18) chamber and a process gas outlet (24) in order to |
| 4927722 |
Separator for starter batteries |
May 22, 1990 |
| In a separator made of elastic synthetic material for starter batteries, which has a sheet thickness of approx. 0.15 to 0.35 mm and solid ribs formed integrally on both sides from the synthetic material, such that on the front side of the separator facing the positive electric plate a |
| 4675122 |
Combined antiblocking and lubricant concentrate |
June 23, 1987 |
| Combined antiblocking agent and lubricant concentrate based on polyolefin, which contains diatomaceous earth, precipitated silica and/or silica gel as the antiblocking agent, one or more amides of unsaturated C.sub.18 -C.sub.22 -fatty acids and optionally further conventional additives a |
