Patent application number | Description | Published |
20090142977 | Multiaxial Fabrics - The present invention provides a multilayer multiaxial fabric for a paper machine having a reduced interference pattern and accordingly improved dewatering uniformity. The present invention also provides a method of forming such a multilayer multiaxial fabric. | 06-04-2009 |
20090176427 | Ultra-Resilient Fabric - A structure for use in industrial fabrics such as paper machine clothing and engineered fabrics. The structure contains both axially elastomeric yarns and relatively inelastic yarns in various patterns. The structure has a high degree of both compressibility under an applied normal load and excellent recovery (resiliency or spring back) upon removal of that load. | 07-09-2009 |
20090181590 | Ultra-Resilient Pad - A structure for use in a compressible resilient pad. The structure contains both axially elastomeric yarns and relatively inelastic yarns in various patterns. The structure has a high degree of both compressibility under an applied normal load and excellent recovery (resiliency or spring back) upon removal of that load. | 07-16-2009 |
20100112275 | Ultra-Resilient Pad - A structure for use as a compressible ultra-resilient pad is disclosed. The structure includes axially and radially elastic hollow members and relatively inelastic yarns in various patterns. The structure has a high degree of both compressibility under an applied normal load and excellent recovery (resiliency or spring back) upon removal of that load. | 05-06-2010 |
20100129597 | Ultra-Resilient Fabric - A structure for use in industrial fabrics such as paper machine clothing and engineered fabrics is disclosed. The structure includes axially and radially elastic hollow members, and relatively inelastic yarns in various patterns. The structure has a high degree of both compressibility under an applied normal load and excellent recovery (resiliency or spring back) upon removal of that load. | 05-27-2010 |
20110272113 | Multiaxial Fabrics - The present invention provides a multilayer multiaxial woven fabric for a papermachine having a reduced interference pattern and accordingly improved dewatering uniformity. The present invention also provides a method of forming such multilayer multiaxial fabric. | 11-10-2011 |
20120189803 | ULTRA-RESILIENT PAD AND METHOD OF MAKING THEREOF - Structures for use in compressible resilient pads and methods of making thereof are disclosed. One structure includes one or more layers of a nonwoven extruded film or sheet, wherein the nonwoven extruded film or sheet is elastic, resilient, and compressible in a thickness direction, and extensible, bendable and resilient in its length and transverse directions, and two or more layers of a plurality of substantially parallel longitudinal direction yarns. The structure has a high degree of both compressibility under an applied normal load and excellent recovery (resiliency or spring back) upon removal of that load. | 07-26-2012 |
Patent application number | Description | Published |
20080211130 | METHOD OF MAKING A NATURAL RUBBER VACUUM BAG BY SPRAY PROCESSES, NATURAL RUBBER VACUUM BAG MADE USING SPRAY PROCESS, AND METHOD FOR USING NATURAL RUBBER BAG MADE USING SPRAY PROCESS - Disclosed is a method for making a membrane for use as a vacuum bag, a natural rubber vacuum bag made using such methods, and methods for using such a natural rubber bag to form a composite article. One method can include providing a substantially non-porous working surface having a desired shape for forming a vacuum bag, spraying at least one layer of a natural rubber liquid over at least a portion of working surface, and solidifying the natural rubber liquid to form a membrane having a shape substantially corresponding to that of the working surface. The membrane formed being elastically deformable and substantially impermeable for functioning as a vacuum bag in Vacuum Assisted Resin Transfer Molding, debulking, compaction, or similar processes. | 09-04-2008 |
20080308960 | VACUUM BAG WITH INTEGRAL FLUID TRANSFER CONDUITS AND SEALS FOR RESIN TRANSFER AND OTHER PROCESSES - Disclosed are fluid transfer and evacuation structures formed in a vacuum bag operable for use in vacuum-assisted resin transfer molding, debulking, compaction, or similar processes. A reusable vacuum bag can be provided including an elastomeric membrane having a preform-contact surface and at least one textured surface formed in the elastomeric membrane. The textured surface can define a fluid transfer channel. At least one fluid extraction port can be provided in communication with the fluid transfer channel, the fluid extraction port being adapted for engagement to a vacuum pump to remove fluids from the fluid transfer channel. The textured surface defining the fluid transfer channel can be adapted to permit the flow of fluids between the elastomeric membrane and a base mold in communication with the elastomeric membrane when the fluid extraction port is engaged to a vacuum pump. | 12-18-2008 |
20140191434 | VACUUM BAG WITH INTEGRAL FLUID TRANSFER CONDUITS AND SEALS FOR RESIN TRANSFER AND OTHER PROCESSES - Disclosed are fluid transfer and evacuation structures formed in a vacuum bag operable for use in vacuum-assisted resin transfer molding, debulking, compaction, or similar processes. A reusable vacuum bag can be provided including an elastomeric membrane having a preform-contact surface and at least one textured surface formed in the elastomeric membrane. The textured surface can define a fluid transfer channel. At least one fluid extraction port can be provided in communication with the fluid transfer channel, the fluid extraction port being adapted for engagement to a vacuum pump to remove fluids from the fluid transfer channel. The textured surface defining the fluid transfer channel can be adapted to permit the flow of fluids between the elastomeric membrane and a base mold in communication with the elastomeric membrane when the fluid extraction port is engaged to a vacuum pump. | 07-10-2014 |