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1.发明公开
公开(公告)号：EP1204529A4
公开(公告)日：2004-04-28
申请号：EP00954150
申请日：2000-06-20
Applicant: PELLA CORP
Inventor： BEER KENNETH D , DAVIES LAURENCE W , FRITZ PETER J
IPC: B32B5/28 , B29C70/10 , B29C70/52 , B29K67/00 , B29K105/08 , D04H3/00 , D04H3/04 , D04H3/10 , B29C70/08
CPC classification number: B29C70/521
Abstract: A method of pultrusion includes collating an assembly of substantially longitudinally continuous fibrous elements (126, 18', 18") and a resin from a bath (132, 122), pulling the elements (126, 18', 18") and the resin through a die (54) to shape the elements and to effect setting of the resin, where one of the elements is a mat (18a) specially designed to transport primarily transverse fibers (32) into the part (10). The mat has a first layer (34) containing a plurality of glass fibers (32) which extend substantially transversely of the mat (18a) so as to be arranged in the part (10) to provide strength to the part (10) primarily in the transverse direction.
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公开(公告)号：CA2469650C
公开(公告)日：2009-09-08
申请号：CA2469650
申请日：2002-10-07
Applicant: PELLA CORP
Inventor： BEER KENNETH D , DAVIES LAURENCE W , FRITZ PETER J
IPC: B29C70/52 , B29C70/08 , B29C70/22 , B29C70/24 , B29C70/50 , D04H3/04 , D04H3/10 , D04H3/12 , D04H3/14
Abstract: The present invention is directed to a reinforcing structure adapted for use in the manufacture of a pultruded part where the reinforcing structure is pulled through a pultrusion die in a continuous longitudinal pull direction. The reinforcing structure comprises a permeable transport web of staple fibe rs and a plurality of first reinforcing fibers attached to the permeable transport web. The portion of the first reinforcing fibers extending in a transverse direction comprises at least 40% of a volume of materials comprising the reinforcing structure.
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公开(公告)号：CA2377744C
公开(公告)日：2006-08-08
申请号：CA2377744
申请日：2000-06-20
Applicant: PELLA CORP
Inventor： FRITZ PETER J , DAVIES LAURENCE W , BEER KENNETH D
Abstract: A method of pultrusion includes collating an assembly of substantially longitudinally continuous fibrous elements (126, 18', 18") and a resin from a bath (132, 122), pulling the elements (126, 18', 18") and the resin through a die (54) to shape the elements and to effect setting of the resin, where one of the elements is a mat (18a) specially designed to transport primarily transverse fibers (32) into the part (10). The mat has a first layer (34) containing a plurality of glass fibers (32) which extend substantially transversely of the mat (18a) so as to be arranged in the part (10) to provi de strength to the part (10) primarily in the transverse direction.
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公开(公告)号：AU6648500A
公开(公告)日：2001-01-09
申请号：AU6648500
申请日：2000-06-20
Applicant: PELLA CORP
Inventor： BEER KENNETH D , DAVIES LAURENCE W , FRITZ PETER J
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Patent Agency Ranking
公开(公告)号：CA2421901A1
公开(公告)日：2003-10-17
申请号：CA2421901
申请日：2003-03-13
Applicant: PELLA CORP
Inventor： CAMPESE JOHN A , FRITZ PETER J
IPC: B29C70/02 , B29C70/52 , B29C70/66 , B32B5/28 , B32B27/18 , C08J9/32 , C08K7/26 , E06B3/22 , B32B1/06 , B29C70/00 , B29C47/02 , C08L75/04 , B32B5/18
Abstract: The invention provides a composite part comprising a matrix and coated, holl ow microspheres. The coated, hollow microspheres are generally polymeric sphere s with an inorganic exterior coating such as calcium carbonate. In one embodiment, the composite part is a fenestration component formed by a pultrusion process, and may include reinforcing fiber material such as roving or mat. In some embodiments, the matrix is made from a curable precursor that includes a thermosetting resin and coated, hollow microsphere s. A method for making a pultruded composite part incorporating coated, hollow microspheres is also provided.
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公开(公告)号：MXPA02000252A
公开(公告)日：2003-08-20
申请号：MXPA02000252
申请日：2000-06-20
Applicant: PELLA CORP
Inventor： FRITZ PETER J
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公开(公告)号：AU2002366559A1
公开(公告)日：2003-06-23
申请号：AU2002366559
申请日：2002-10-07
Applicant: PELLA CORP
Inventor： DAVIES LAURENCE W , FRITZ PETER J , BEER KENNETH D
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公开(公告)号：CA2469650A1
公开(公告)日：2003-06-19
申请号：CA2469650
申请日：2002-10-07
Applicant: PELLA CORP
Inventor： DAVIES LAURENCE W , FRITZ PETER J , BEER KENNETH D
IPC: B29C70/08 , B29C70/22 , B29C70/24 , B29C70/50 , B29C70/52 , D04H3/04 , D04H3/10 , D04H3/12 , D04H3/14
Abstract: The present invention is directed to a reinforcing structure adapted for use in the manufacture of a pultruded part where the reinforcing structure is pulled through a pultrusion die in a continuous longitudinal pull direction. The reinforcing structure comprises a permeable transport web of staple fibers and a plurality of first reinforcing fibers attached to the permeable transport web. The portion of the first reinforcing fibers extending in a transverse direction comprises at least 40% of a volume of materials comprising the reinforcing structure.
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公开(公告)号：CA2377744A1
公开(公告)日：2000-12-28
申请号：CA2377744
申请日：2000-06-20
Applicant: PELLA CORP
Inventor： BEER KENNETH D , DAVIES LAURENCE W , FRITZ PETER J
Abstract: A method of pultrusion includes collating an assembly of substantially longitudinally continuous fibrous elements (126, 18', 18") and a resin from a bath (132, 122), pulling the elements (126, 18', 18") and the resin through a die (54) to shape the elements and to effect setting of the resin, where one of the elements is a mat (18a) specially designed to transport primarily transverse fibers (32) into the part (10). The mat has a first layer (34) containing a plurality of glass fibers (32) which extend substantially transversely of the mat (18a) so as to be arranged in the part (10) to provi de strength to the part (10) primarily in the transverse direction.
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