Patents Assigned to I.N.C. Corporation Pty Ltd
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Patent number: 7749595Abstract: A thermoformable acoustic sheet formed by a compressed fibrous web includes high melt fibers and adhesive thermoplastic fibers in which the adhesive fibers are at least partially melted so that in the compressed web the adhesive fibers at least partially coat the high melt fibers and reduce the interstitial space in the fiber matrix. Also included are methods of producing a thermoformable acoustic sheet which includes heating a fiber web including high melt and adhesive thermoplastic fibers to at least partially melt the adhesive fibers and compressing the web to form a sheet so that the adhesive fibers at least partially coat the high melt fibers to reduce the interstitial space in the fiber matrix.Type: GrantFiled: April 10, 2007Date of Patent: July 6, 2010Assignee: I.N.C. Corporation Pty LtdInventors: Michael William Coates, Marek Kierzkowski
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Publication number: 20100000640Abstract: An in tire sound absorber for a pneumatic wheel assembly including a wheel rim and a tire fitted to the wheel rim. The sound absorber comprises a first fibrous layer and a second fibrous layer with a higher air flow resistance than the first layer. The sound absorber is configured to fit around the wheel rim with the first layer in contact with a surface of the wheel rim and extending substantially between the second layer and the wheel rim.Type: ApplicationFiled: October 31, 2006Publication date: January 7, 2010Applicant: I.N.C. CORPORATION PTY LTDInventors: Marek Henryk Kierzkowski, Philip John Gibbons, Bruce Reginald Gascoigne, Michael William Coates
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Publication number: 20080274274Abstract: A thermoformable acoustic sheet formed by a compressed fibrous web includes high melt fibres and adhesive thermoplastic fibres in which the adhesive fibres are at least partially melted so that in the compressed web the adhesive fibres at least partially coat the high melt fibres and reduce the interstitial space in the fibre matrix. Also included are methods of producing a thermoformable acoustic sheet which includes heating a fibre web including high melt and adhesive thermoplastic fibres to at least partially melt the adhesive fibres and compressing the web to form a sheet so that the adhesive fibres at least partially coat the high melt fibres to reduce the interstitial space in the fibre matrix.Type: ApplicationFiled: July 8, 2008Publication date: November 6, 2008Applicant: I.N.C. Corporation Pty LtdInventors: Michael William Coates, Marek Kierzkowski
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Publication number: 20080081163Abstract: A thermoformable acoustic sheet formed by a compressed fibrous web includes high melt fibres and adhesive thermoplastic fibres in which the adhesive fibres are at least partially melted so that in the compressed web the adhesive fibres at least partially coat the high melt fibres and reduce the interstitial space in the fibre matrix. Also included are methods of producing a thermoformable acoustic sheet which includes heating a fibre web including high melt and adhesive thermoplastic fibres to at least partially melt the adhesive fibres and compressing the web to form a sheet so that the adhesive fibres at least partially coat the high melt fibres to reduce the interstitial space in the fibre matrix.Type: ApplicationFiled: April 10, 2007Publication date: April 3, 2008Applicant: I.N.C. Corporation Pty Ltd.Inventors: Michael Coates, Marek Kierzkowski
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Publication number: 20060090958Abstract: A thermo-formed acoustic product formed from an acoustic sheet with a relatively high flow resistance, and a layer of porous flow resistive spacer material attached to one side of the acoustic sheet and having a flow resistance substantially smaller than the acoustic sheet. The acoustic product has locally reactive acoustic behavior and an overall air flow resistance of between 2800 Rayls and 8000 Rayls. A decorative facing can be applied to the acoustic sheet.Type: ApplicationFiled: August 24, 2005Publication date: May 4, 2006Applicant: I.N.C. Corporation Pty. Ltd.Inventors: Michael Coates, Marek Kierzkowski, John Simmons, Bruce Gascoigne, Philip Gibbons