Method of manufacturing composite roofing and building cover material with integrally formed nail tabs
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B05D-001/00
B05D-001/26
출원번호
US-0237653
(2002-09-04)
발명자
/ 주소
Lassiter, Robert F.
인용정보
피인용 횟수 :
26인용 특허 :
3
초록▼
A composite roofing material includes a final condition underlayment material having bonded thereto appropriate rows of nail tabs preferably made of thermoplastic-based material, such as low density polyethylene material, and of a contrasting color to the underlayment material. A process is used to
A composite roofing material includes a final condition underlayment material having bonded thereto appropriate rows of nail tabs preferably made of thermoplastic-based material, such as low density polyethylene material, and of a contrasting color to the underlayment material. A process is used to make the nail tabs by conveying the saturated underlayment material in a continuous process past appropriate sets of nozzles that are coordinated with the speed of conveyance to deposit the tabs while in a liquid state and to form tabs of appropriate size and appropriately patterned across the underlayment surface. Each nozzle can include multiple orifices to control the width and thickness of the formed tabs. A similar process is disclosed for making other building cover materials having rows of nail tabs coinciding with standard stud spacing.
대표청구항▼
A composite roofing material includes a final condition underlayment material having bonded thereto appropriate rows of nail tabs preferably made of thermoplastic-based material, such as low density polyethylene material, and of a contrasting color to the underlayment material. A process is used to
A composite roofing material includes a final condition underlayment material having bonded thereto appropriate rows of nail tabs preferably made of thermoplastic-based material, such as low density polyethylene material, and of a contrasting color to the underlayment material. A process is used to make the nail tabs by conveying the saturated underlayment material in a continuous process past appropriate sets of nozzles that are coordinated with the speed of conveyance to deposit the tabs while in a liquid state and to form tabs of appropriate size and appropriately patterned across the underlayment surface. Each nozzle can include multiple orifices to control the width and thickness of the formed tabs. A similar process is disclosed for making other building cover materials having rows of nail tabs coinciding with standard stud spacing. loxamer 407," Am J Obstet Gynecol 162(5):1317-19 (1990). Linsky, et al., "Adhesion reduction in the rabbit uterine horn model using an absorbable barrier, TC-7," J Reprod Med 32(1):17-20 (1987). Lipatova, "Medical Polymer Adhesives," Advances in Polymer Science 79:65-93 (1986). Liu & Scouten, "New ligands for boronate affinity chromatography," J Chromatography A 687:61-69 (1994). Miyazaki, et al., "Boronate-containing polymer as novel mitogen for lymphocytes," Biochem Biophys Res Commun 195(2):829-36 (1993). Sawhney & Hubbell, "Poly(ethylene oxide)-graft-poly(L-lysine) copolymers to enhance the biocompatibility to poly(L-lysine)-alginate microcapsule membranes," Biomaterials 13(12):863-70 (1992). Sawhney & Hubbell, "Rapidly degraded terpolymers of di-lactide, glycolide, and epsilon-caprolactone with increased hydrophilicity by copolymerization of polyethers," J Biomed Mater Res 24(10):1397-411 (1990). Sawhney, et al., "Interfacial photopolymerization of poly(ethylene glycol)-based hydrogels upon alginate-poly (l-lysine) microcapsyles for enhanced biocompatibility," Biomaterials 14:1008-1016 (1993). Shino, et al., "Amine effect on phenylboronic acid complex with glucose under physiological pH in aqueous solution," J Biomater Sci Polym Ed. 7(8):697-705 (1996). Singhal, et al., "New ligands for boronate affinity chromatography: synthesis and properties," J Chromatography 543:17-38 (1991). Steinleitner, et al., "Poloxamer 407 as an intraperitoneal barrier material for the prevention of postsurgical adhesion formation in rodent modesl for reproductive surgery," Obster Gynecol 77(1):48-52 (1991). Tho
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이 특허에 인용된 특허 (3)
Meeker, Brian L., Hardened portion of a fibrous product and a method for producing the same.
Vermilion, Donn; Rinne, Stephanie A.; Ugorek, Michael S.; Scowden, John; Lewis, Barry M.; Hendershot, D. Greg; Ault, Russell L.; Belt, James S., Method of manufacturing a shingle with reinforced nail zone.
Vermilion, Donn; Rinne, Stephanie A.; Ugorek, Michael S.; Scowden, John; Lewis, Barry M.; Hendershot, D. Greg; Ault, Russell L.; Belt, James S., Method of manufacturing a shingle with reinforced nail zone.
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