| Wacker Chemical Corporation Patent applications |
| Patent application number | Title | Published |
|---|
| 20120114578 | Paste Composition For Use In Coating Films, Fibers, And Fabrics And Method of Manufacture - A paste composition for use in coating film, fiber, or fabric includes a dry grease having a discontinuous aqueous phase having a non-ionic alkoxylate surfactant portion and a polyorganosiloxane oil phase. The past further includes a dry-grease suspended powder. The surfactant portion is effective to suspend the powder forming a self-supporting form. | 05-10-2012 |
| 20120028527 | Ultra Low Formaldehyde Binders for Nonwoven Substrates - A low-formaldehyde binder composition for increasing wet and dry tensile strength of a nonwoven substrate includes:
| 02-02-2012 |
| 20110290410 | PROCESS FOR FABRICATING SILICONE COATED ROLLERS WITHOUT BUILD LINES - Rollers faced with silicone and having no build lines are produced by wrapping pigment/filler-containing addition-curable silicone rubber strips around a roller substrate followed by curing to an integral silicone layer, wherein build lines are prevented by selecting the strips such that physical properties at the edge regions of the strip due to orientation of pigment/filler particles is minimized. | 12-01-2011 |
| 20100227072 | PHOSPHATE-CONTAINING BINDERS FOR NONWOVEN GOODS - A method of improving the wet tensile strength of a cellulose-containing web includes applying to the web an aqueous binder emulsion and subsequently drying and curing the binder emulsion. The aqueous binder emulsion is prepared by emulsion-polymerizing a monomer mixture comprising vinyl acetate, ethylene, and an olefinically unsaturated crosslinking monomer in the presence of a phosphate ester surfactant wherein the at least one crosslinking monomer comprises a (meth)acrylamide moiety and a cellulose-reactive moiety. The binder emulsion may be applied to a cellulose-containing web to increase wet strength, aid in creping, or both. | 09-09-2010 |
| 20100215904 | POLYMERIC BINDERS HAVING SPECIFIC PEEL AND CURE PROPERTIES AND USEFUL IN MAKING CREPED WEBS - This invention is directed to alkylphenol ethoxylate (APE)-free polymer binders formed by aqueous free radical emulsion polymerization and having specific peel and cure properties. The APE-free polymeric binders have a peel value, when adhered to a heated metal surface, of 35% to 200% of the peel value shown by a standard APE-based polymer binder control and exhibit a cure profile such that at least 55% cure is achieved within 30 seconds at a temperature required for cure, and a wet tensile strength at 30-seconds of cure of at least 1000 g/5 cm. Wet tensile strength is used as a measure of cure. Binders having the peel and cure properties described herein can be considered for use in crepe processes, especially DRC processes. | 08-26-2010 |
| 20100122770 | FLEXOGRAPHIC APPLICATION OF ADHESIVE DISPERSIONS - A method of forming on a substrate an adhesive region that includes an adhesive composition employs steps of:
| 05-20-2010 |
| 20090274915 | BUILDING MATERIALS INCORPORATED WITH HYDROPHOBIC SILICONE RESIN(S) - An inorganic matrix building material with enhanced water impermeability is prepared by curing an inorganic curable matrix and at least one particulate hydrophobic silicone resin substantially uniformly incorporated within the matrix, the at least one hydrophobic silicone resin being selected from the group consisting of a TD resin, an MQ resin, an MT resin, an MQT resin, and combinations thereof. In certain particular instances, the at least one hydrophobic silicone resin is a TD resin. The curing takes place at elevated temperature, optionally at elevated pressure. | 11-05-2009 |
