Stock material or miscellaneous articles – Composite – Of polyamide
Reexamination Certificate
2007-02-27
2007-02-27
Woodward, Ana (Department: 1711)
Stock material or miscellaneous articles
Composite
Of polyamide
C428S034100, C428S035700, C428S035900, C428S475500, C428S475800, C428S476100, C428S476300, C428S476900, C428S483000, C428S515000, C428S516000, C428S523000, C428S903300
Reexamination Certificate
active
10923180
ABSTRACT:
Regrind is mixed with at least one low density metallocene polyethylene to increase the amount of regrind that can be used in a thermoformed article.
REFERENCES:
patent: 4808561 (1989-02-01), Welborn, Jr.
patent: 5017714 (1991-05-01), Welborn, Jr.
patent: 5055438 (1991-10-01), Canich
patent: 5064802 (1991-11-01), Stevens et al.
patent: 5124418 (1992-06-01), Welborn, Jr.
patent: 5153157 (1992-10-01), Hlatky et al.
patent: 5324800 (1994-06-01), Welborn, Jr. et al.
patent: 5749202 (1998-05-01), Eichbauer
patent: 5752362 (1998-05-01), Eichbauer
patent: 5814399 (1998-09-01), Eichbauer
patent: 5902684 (1999-05-01), Bullard et al.
patent: 5907942 (1999-06-01), Eichbauer
patent: 5907943 (1999-06-01), Eichbauer
patent: 6068933 (2000-05-01), Shepard et al.
patent: 6223945 (2001-05-01), Giblin et al.
patent: 6270867 (2001-08-01), Eckstein et al.
patent: 6376410 (2002-04-01), Burkhardt et al.
patent: 6380122 (2002-04-01), Kuchta et al.
patent: 6492010 (2002-12-01), Karaoglu et al.
patent: 6670007 (2003-12-01), Safian et al.
patent: 6884450 (2005-04-01), Wu et al.
patent: 2002/0051891 (2002-05-01), Le Roy et al.
patent: 2002/0086174 (2002-07-01), Genske et al.
patent: 2002/0176955 (2002-11-01), Hayashi et al.
patent: 2003/0175538 (2003-09-01), Yamaguchi et al.
patent: 2003/0198768 (2003-10-01), Delbarre
patent: 2004/0071904 (2004-04-01), Short
patent: 2122283 (1994-04-01), None
patent: 0313066 (1989-04-01), None
patent: 1108586 (2001-06-01), None
patent: 1298168 (2003-04-01), None
patent: WO 1996/11960 (1996-04-01), None
patent: WO 1996/11961 (1996-04-01), None
patent: WO 98029245 (1998-07-01), None
patent: WO 2001/98409 (2001-12-01), None
patent: WO03/000790 (2003-01-01), None
Extrusion Blow Molding of Clarified Polypropylene Rigid Containers, T.M. Miller, Polyolefins Conference, Houston Feb. 2002.
Mika Allen T
Poloso Anthony
ExxonMobil Chemical Patents Inc.
Woodward Ana
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