Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Noninterengaged fiber-containing paper-free web or sheet...
Reexamination Certificate
2011-03-29
2011-03-29
Ortiz, Angela (Department: 1798)
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Noninterengaged fiber-containing paper-free web or sheet...
C428S292100, C428S394000, C428S364000, C428S113000, C442S001000, C442S002000, C442S017000
Reexamination Certificate
active
07914884
ABSTRACT:
The present disclosure relates to cementitious articles that are reinforced with a fabric made at least partially of high modulus polyolefin monofilament fibers. Preferably, the polypropylene monofilament yarns have a 3% secant modulus of elasticity of at least 100 g/denier. The high modulus polypropylene fabric has an intrinsic resistance to the alkaline conditions present in a cementitious composite, as well as a low elongation at break. The high modulus polypropylene may contain a nucleating agent to facilitate the process of obtaining desired draw ratio.
REFERENCES:
patent: 3446251 (1969-05-01), Dow
patent: 3903879 (1975-09-01), Riley et al.
patent: 4306911 (1981-12-01), Gordon et al.
patent: 4413110 (1983-11-01), Kavesh et al.
patent: 4455273 (1984-06-01), Harpell et al.
patent: 4578301 (1986-03-01), Currie et al.
patent: 4581275 (1986-04-01), Endo et al.
patent: 4778718 (1988-10-01), Nicholls
patent: 4894270 (1990-01-01), Nicholls
patent: 4899498 (1990-02-01), Grieb
patent: 5114653 (1992-05-01), Schuerhoff et al.
patent: 5350554 (1994-09-01), Miller
patent: 5549863 (1996-08-01), Symons
patent: 5705233 (1998-01-01), Denes et al.
patent: 5766724 (1998-06-01), Tailor et al.
patent: 5891374 (1999-04-01), Shah et al.
patent: 5902528 (1999-05-01), Spragg
patent: 6069192 (2000-05-01), Shalaby et al.
patent: 6110588 (2000-08-01), Perez et al.
patent: 6156842 (2000-12-01), Hoenig et al.
patent: 6263574 (2001-07-01), Lubker et al.
patent: 6358575 (2002-03-01), Spragg
patent: 6418610 (2002-07-01), Lubker et al.
patent: 6420024 (2002-07-01), Perez et al.
patent: 6432347 (2002-08-01), Perez et al.
patent: 6468451 (2002-10-01), Perez et al.
patent: 6528151 (2003-03-01), Shah et al.
patent: 6586073 (2003-07-01), Perez et al.
patent: 6586606 (2003-07-01), Gerster et al.
patent: 6759124 (2004-07-01), Royer et al.
patent: 2001/0010116 (2001-08-01), Lubker et al.
patent: 2002/0034610 (2002-03-01), Perez et al.
patent: 2003/0044592 (2003-03-01), Perez et al.
patent: 2003/0176593 (2003-09-01), Bordes et al.
patent: 2004/0025465 (2004-02-01), Aldea et al.
Graham Samuel E.
Kohlman Randolph S.
Royer Joseph R.
Brickey Cheryl J.
Milliken & Company
Ortiz Angela
Sykes Altrev C
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