[특허]Forming construction underlayment

[미국특허] Forming construction underlayment 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B29C-065/00 B32B-037/00 E04C-001/00
출원번호	US-0614181 (2012-09-13)
등록번호	US-8562769 (2013-10-22)
발명자 / 주소	Kraus, David P. Slowikowski, Derrick Tachauer, Ernesto S. Shepard, William H. Kingsford, Howard A. Garrigus, Peter C. Murry, Michael D.
출원인 / 주소	Velcro Industries B.V.
대리인 / 주소	Fish & Richardson P.C.
인용정보	피인용 횟수 : 2 인용 특허 : 69

초록 ▼

A foam roofing underlayment is provided with a reinforcement membrane having an array of fastener elements for engaging fastener elements on a flexible roof membrane. The underlayment is formed by molding foam between the reinforcement membrane and a carrier membrane. The underlayment in secured to the roof using washers having fastener elements for engaging the fastener elements of the flexible roof membrane. An anti-peel flap with fastener elements is provided around the periphery of the washers. A slip sheet is used between the underlayment and the flexible roof membrane to permit accurate positioning of the flexible roof membrane prior to engagement of the fastener elements. The interstices between the fastener elements provide lateral moisture paths to vents in the flexible roof membrane.

대표청구항 ▼

1. A method of forming construction underlayment, the method comprising introducing a longitudinally continuous facing into a molding channel;introducing liquid resin to the molding channel, the liquid resin containing a foaming agent that causes the liquid resin to foam to expand within the molding channel on a back side of the facing, such that the foamed resin bonds to the facing; andsolidifying the foamed resin to form a resin board having the facing bonded thereto;wherein the facing, as introduced to the molding channel, comprises a flexible sheet-form base and an array of fastener elements extending from a fastening side of the base directed toward a surface of the molding channel, such that the formed construction underlayment carries the array of fastener elements exposed across a broad surface of the resin board. 2. The method of claim 1, wherein the molding channel is one of a substantially open corridor and a substantially closed tube. 3. The method of claim 2, further comprising introducing a carrier sheet to the molding channel, with the liquid resin disposed between the carrier sheet and the facing, such that the carrier sheet forms an opposite surface of the resin board. 4. The method of claim 3, wherein the liquid resin is carried into the molding channel on the carrier sheet. 5. The method of claim 3, wherein the carrier sheet comprises touch fastener elements exposed on a face of the carrier sheet directed away from the liquid resin. 6. The method of claim 1, wherein the liquid resin is introduced as parallel lanes of resin that expand to form a single contiguous foam structure having corresponding knit lines, with the facing spanning multiple knit lines. 7. The method of claim 6, wherein the molding channel is formed by opposing belts that convey the resin and the facing along the channel as the resin foams. 8. The method of claim 7, wherein the belts comprise interconnected rigid belt segments, and wherein segments of one of the belts have extensions that come together to form side walls of the molding channel. 9. The method of claim 7, wherein, prior to introducing the facing, the facing is annealed by at least one of heating, manipulating, tensioning and yielding of the facing. 10. The method of claim 1, wherein the array of fastener elements extends across an entire width of the facing. 11. The method of claim 1, wherein the facing extends across an entire width of the formed resin board.

이 특허에 인용된 특허 (69) 인용/피인용 타임라인 분석

Robinson Norman M. (Coatesville PA), Adhesive arrangement for shingles and the like.
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Chiu Jessie T. (1811-164th Ave. ; NE. Bellevue WA 98008), Adhesive composition laminate with butyl rubber.
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Kelly Thomas L., Air sealed roof assembly having secondary air seals isolated from unstable perimeter penetration and protrusion areas.
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Pacione Joseph R. (Thornhill CAX), Anchor board system.
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Pacione Joseph R.,CAX, Anchor sheet and anchor sheet module.
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Kelly, Thomas L., Anchored roof seam and method for anchoring a seam to a roof.
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Algrim Donald J. (Reynoldsburg OH) Uffner William E. (Newark OH) Lamb Glenn D. (Granville OH) Jones Stephen J. (Newark OH), Asphalt adhesives superimposed on asphalt-based roofing sheet.
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Tippmann Eugene R. (4221 Boca Trail Fort Wayne IN 46815), Building construction element and the machine and method for its manufacture.
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Denehy Daniel G. ; Tuttle Eric D., Carrier release sheet for molding compound.
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Ahmad Abu (Newark OH), Composite foam panel.
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Egan William F., Composite weather barrier.
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Johnson Frederick M. (Austin TX) Brown James R. (Austin TX) Reitz Rex L. (Austin TX), Construction laminate of plastic foam between paper sheets.
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Kiser Weldon C. (Abilene TX), Elastomeric polysulfide composites and method.
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Grieb Donald J. (3101 W. Mill Rd. Milwaukee WI 53209), Energy efficient building system.
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Gluck David G. (St. Petersburg FL) DeLeon Alberto (Clearwater FL) Oliver John P. (St. Petersburg FL), Faced foam insulation board and froth-foaming method for making same.
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Bailey Bob ; Grogan Larry N., Fastener disk.
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Weber Wilfried (Schopfloch-Unteriflingen DEX), Fixing element for holding a mat.
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Thompson Thomas K. (Granville OH), Foamable liquid distributing means.
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Provost,George A.; Shepard,William H.; Clune,William P., Forming discrete fastener element regions.
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Kenney, Randall B.; Routhier, Brian J.; Jacobs, Martin I., Forming fastener components of multiple streams of resin.
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Stacavich-Notaro Marylou I. (145 74th St. Brooklyn NY 11209), Golf ball marker.
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Joseph R. Pacione CA, Hook and loop anchor sheet module with overlapped edges and sufficient mass to resist buckling.
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Vanbenschoten,Brian J.; Tachauer,Ernesto S.; Kurtz, Jr.,Wallace L.; Tremblay,Heidi S.; Dandurand,Paul A.; Clune,William P.; Neeb,Alexander J.; Pierce,Joseph E.; Schmidt,Richard J.; Tanzer,Richard W., Hook fasteners and methods of making the same.
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Bynoe Robert J. (Chagrin Falls OH), Insulated roof construction.
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Hodges Robert E. (Memphis TN) Bell ; III John R. (Germantown TN) Helgesen Peter E. (Germantown TN), Insulated roofing structure.
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Watkins, Norman C., Insulative roof structure.
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Egan, William F., Integral composite building material and uses therefor.
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Murasaki Ryuichi (Toyama-ken JPX), Joint structure of panel-like components.
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Kennedy William J. (Manchester NH) Provost George A. (Manchester NH) Rocha Gerald F. (Bedford NH), Laminated hook fastener.
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Ovaert Francis (Paris FRX) Desgouilles Henri (Chantilly FRX), Leaktight covering fixed to a framework.
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Billarant,Fabrice; Raimbault,Louis; Westeel,St？phane; Delsart,Patrick; Hammer,Pavel, Looped fabric roof.
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Thomas Dennis A. (Cincinnati OH) Blaney Ted L. (West Chester OH), Mechanical fastening prong.
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White Douglas M. (Stamps AR) White Alga L. (Lewisville AR), Method and article for tufting upholstery and the like, and the resulting article of manufacture.
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Hammer Pavel,DEX, Method and device for producing a hook-and-pile type closure part from thermoplastic plastics.
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Raus Frank J. (Morris IL), Method and product for floor covering installation and removal.
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Sulzbach Hans-Michael (Konigswinter DEX) Steilen Herbert (Konigswinter DEX) Klahre Horst (Sankt Augustin DEX), Method for the continuous production of foam blocks or sheets.
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Robert J. Alderman ; James E. Taylor, Method of dispensing netting for a roof structure.
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Robert J. Alderman ; James E. Taylor, Method of dispensing netting for a roof structure.
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Chesley Jason A. (St. Croix WI) Bell Donald R. (White Bear Township ; Ramsey County MN) Rude Harold E. (Roseville MN) Sheffield William F. (Oakdale MN) Slama David F. (Vadnais Heights MN) Stephens Al, Method of making an abrasive article.
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Larson Roger E. (P.O. Box 7123 Carmel CA 93921), Method of making foam core building panels in a continuous operation.
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Venable Jesse S. (Rte. 1 Herington KS 67449), Method of membrane application in roof construction.
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Hart Timothy L., Methods of sealing roof drain pipes in single ply synthetic plastic roof cover systems and roof cover systems employing.
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Provost George A. ; Dowd Clinton ; Van Stumpf James ; Lacey Thomas G. ; Condon Mark Joseph ; Pollard Samuel White ; Jens Stephen C. ; Grulke Peter E., Molding methods, molds and products.
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Ritland, Norm; Scheafbauer, Paul; Shackelford, William, Non-cellular adhesive for composite roof structure.
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Ritland, Norm; Scheafbauer, Paul; Shackelford, William, Non-cellular adhesive for composite roof structure.
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Gluck David G. (St. Petersburg FL) Oliver John P. (St. Petersburg FL), Polyisocyanurate foams made with polyester polyols and chlorodifluoromethane as a blowing agent.
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Parker Lawrence J. (Converse TX), Process for crimping a non-woven mat and foam structure produced therewith.
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Gallant, Christopher M.; Clarner, Mark A.; Slowikowski, Derrick; Davis, Jefferson; Kurtz, Jr., Wallace L., Releasable fastening arrangement.
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Jamie A. Lombardo, Removable tile wall covering.
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Lehr Dale A. (Dallas TX) Nunley Charles L. (Dallas TX), Roof deck construction.
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Hasan, S. Riaz; Blucher, William J.; Reinebach, Lawrence R., Roof decking membrane welding system and method.
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Lemke, Stuart H., Roof fastener assembly including a dual plate stress reliever.
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Kelly Thomas L., Scrim reinforced lightweight concrete roof system.
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Godschalx Raymond D. (Rancho Cucamonga CA), Structure and method of reducing uplift of and scouring on membrane roofs.
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Smirlock Martin E. (Concord MA) Ribich William A. (Lexington MA) Marinaccio Paul J. (East Orleans MA) Sawaf Bernard E. (Nashua NH), Survivability enhancement.
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Ward Lonnie R. (Flower Mound TX), System and method of installing roof insulation.
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Houssin Emmanuel (Paris FRX), Waterproof covering device for a roof or the like.
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이 특허를 인용한 특허 (2) 인용/피인용 타임라인 분석

Yu, Young Dong; Yoon, Tae Yang; Lee, Pil Goo, Building material.
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Cornu, Frederic; Comet, Carlos Sáez; Longo, Fabio Billa, Membrane edge sealing.
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[미국특허] Forming construction underlayment 원문보기