Coating processes – With post-treatment of coating or coating material – Heating or drying
Reexamination Certificate
2005-08-09
2005-08-09
Cameron, Erma (Department: 1762)
Coating processes
With post-treatment of coating or coating material
Heating or drying
Reexamination Certificate
active
06926931
ABSTRACT:
The present invention relates to a dual performance cleaning article, wherein said cleaning article is comprised of a first abrasive meltblown surface that facilitates the process of loosening particulates, such as dust and dirt, and an opposing second soft, air permeable surface, which is capable of absorbing and/or picking up particulates and liquids. The meltblown layer comprises coarse discontinuous filamentary elements, formed from adjusting the variable commonly utilized in the traditional meltblown method.
REFERENCES:
patent: 3929678 (1975-12-01), Laughlin et al.
patent: 4041203 (1977-08-01), Brock et al.
patent: 4100324 (1978-07-01), Anderson et al.
patent: 4741941 (1988-05-01), Englebert et al.
patent: 4853281 (1989-08-01), Win et al.
patent: 5043155 (1991-08-01), Puchalski et al.
patent: 5098764 (1992-03-01), Bassett et al.
patent: 5108642 (1992-04-01), Aszman et al.
patent: 5169706 (1992-12-01), Collier et al.
patent: 5284703 (1994-02-01), Everhart et al.
patent: 5302446 (1994-04-01), Horn
patent: 5350624 (1994-09-01), Georger et al.
patent: 5534265 (1996-07-01), Fowler et al.
patent: 5643653 (1997-07-01), Griesbach et al.
patent: 5648083 (1997-07-01), Blieszner et al.
patent: 6028018 (2000-02-01), Amundson et al.
patent: 6103683 (2000-08-01), Romano et al.
patent: 6340663 (2002-01-01), Deleo et al.
patent: 6534472 (2003-03-01), Arvanitidou et al.
patent: 2003/0200991 (2003-10-01), Keck et al.
patent: 2004/0105965 (2004-06-01), Qashou et al.
patent: 2004/0110443 (2004-06-01), Pelham
patent: 2004/0128807 (2004-07-01), Qashou et al.
patent: WO 01 / 00917 (2001-01-01), None
patent: WO 01 / 47705 (2001-05-01), None
patent: WO 03 / 093557 (2003-11-01), None
patent: WO 03 / 095731 (2003-11-01), None
patent: WO 2004 / 053219 (2004-06-01), None
Augustine Rick
Barge Patrick
Carter Nick
Disotelle Mike
Kelly Karl
Cameron Erma
Polymer Group Inc.
Wood Phillips Katz Clark & Mortimer
LandOfFree
Dual sided nonwoven cleaning articles does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dual sided nonwoven cleaning articles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual sided nonwoven cleaning articles will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3470058