Patent application number | Description | Published |
20080221257 | Aqueous Dispersions And Their Use - The present invention relates to aqueous dispersions comprising
| 09-11-2008 |
20080275166 | Method for Producing (Poly-C2-C4 Alkylene Glycol)-Mono(Meth)Acrylic Esters - The present invention relates to a process for the preparation of poly-C | 11-06-2008 |
20080287596 | Aqueous Dispersions of Water-Soluble Polymers with Comblike Stabilizers - The invention relates to aqueous dispersions of water-soluble polymers of N-vinyl-carboxamides, which are substantially salt-free and comprise anionic polymeric stabilizers having a comb-like molecular structure, processes for the preparation of the dispersions in the presence of anionic polymeric stabilizers having a comb-like molecular structure and the use of the dispersions as retention aids or fixing agents in papermaking. | 11-20-2008 |
20080293850 | Use of Comb Polymers as a Grinding Agent for Preparations Containing Cement - The present invention relates to the use of comb polymers which have a carbon backbone which bears polyether groups of the formula A | 11-27-2008 |
20080300343 | Comb Polymers and Their Use as Additives for Preparations of Mineral Binders - The present invention relates to novel comb polymers which bear poly-C | 12-04-2008 |
20090018240 | Use of Water-Soluble or Water-Dispersible Polymers as Additives in
Mineral Building Materials - The present invention relates to the use of water-soluble or water-dispersible polymers as additives in mineral building materials. The novel polymers are obtainable by polymerizing alkoxylated derivatives of 3-allyloxy-1,2-propanediol with ethylenically unsaturated mono- or dicarboxylic acids or the anhydrides, esters or mixtures thereof and, if appropriate, with one or more further ethylenically unsaturated monomers C. | 01-15-2009 |
20090105390 | USE OF CARBOXYLATE-CONTAINING POLYMERS AS ADDITIVES IN CERAMIC MATERIALS - The present invention relates to the use of homopolymers or copolymers of (meth)acrylic acid or copolymers of C | 04-23-2009 |
20100069532 | PROCESS FOR PREPARING POLYMERIZABLE CARBOXYLIC ESTERS WITH ALKOXY GROUPS - A process for preparing free-radically polymerizable carboxylic esters by reacting ethyllenically unsaturated carboxylic acids, carboxylic anhydrides or carbonyl halides (referred to collectively as carboxylic acid component) with a hydroxyl compound composed of at least 60% by weight of C | 03-18-2010 |
20100166627 | USE OF HYDROPHOBINS AS ADDITIVES IN THE CRYSTALLIZATION OF SOLIDS - Use of hydrophobins as auxiliaries in the crystallization of solids, in particular the use for producing gypsum from an aqueous phase. | 07-01-2010 |
20110099960 | Filter Insert and Filter Device - A filter insert has a filter element with an end surface at an inlet side and an end surface at an outlet side that are spaced from one another in a main flow direction of the filter insert. A frame circumferentially extends about lateral sides of the filter element. An axial seal is supported on the frame and has a sealing direction in or opposite to the main flow direction. When inserted into a filter housing and contacting a sealing surface of the filter housing, the seal separates seal-tightly the inlet and outlet. The frame has on two opposite lateral sides of the filter element contact surfaces for clamping the filter insert by matching clamping elements. The contact surfaces are oriented opposite to the sealing direction and each have an individual profile of varying height extending along the two opposite lateral sides. | 05-05-2011 |
20110257302 | BINDER COMPOSITIONS COMPRISING BORIC ACID OR BORIC ACID SALT - The present invention relates to binder compositions which are based on polymer dispersions and comprise boric acid or salts of boric acid as crosslinking agents, to processes for preparing them, and to their uses. | 10-20-2011 |
20120167534 | Filter Having A Drainage Connection - The invention relates to a filter ( | 07-05-2012 |
20120198803 | FILTER DEVICE - A filter device has a compact filter made of a filter material that is wound spirally. A star filter that is made of a filter material that has folds arranged in a star shape surrounds the compact filter. The filter device has a cylindrical shape. A fluid to be filtered passes the compact filter in an axial direction and the star filter in a radial direction. The filter device is exchangeable and is mounted in a filter housing such that the compact filter and the star filter have a common raw side and a common clean side that are separated from each other. | 08-09-2012 |
20120233972 | Filter Device - A filter housing ( | 09-20-2012 |
20130152526 | Filter Insert and Filter Device - A filter insert has a filter element with an end surface at an inlet side and an end surface at an outlet side that are spaced from one another in a main flow direction of the filter insert. A frame circumferentially extends about lateral sides of the filter element. An axial seal is supported on the frame and has a sealing direction in or opposite to the main flow direction. When inserted into a filter housing and contacting a sealing surface of the filter housing, the seal separates seal-tightly the inlet and outlet. The frame has on two opposite lateral sides of the filter element contact surfaces for clamping the filter insert by matching clamping elements. The contact surfaces are oriented opposite to the sealing direction and each have an individual profile of varying height extending along the two opposite lateral sides. | 06-20-2013 |
20130255203 | Air filter with preseparator - Air filter comprising a preseparator with an optimized intake geometry, wherein an outflow geometry of a preseparator is matched to an intake geometry of a filter element. | 10-03-2013 |
20130327005 | Air filter system and filter element - An air filter system ( | 12-12-2013 |
20140047808 | Air filter element, air filter housing and air filter system - A filter element ( | 02-20-2014 |
20140053521 | Efficiency-improved multiple bellows filter - Filter element or air filter in the configuration of a multiple bellows filter with an increased efficiency for use in internal combustion engines, wherein a folded filter bellows is arranged radially inwardly of another folded filter bellows and the inner folded filter bellows has a greater or deeper fold depth than the outer folded filter bellows. | 02-27-2014 |