Measuring and testing – Testing of material
Reexamination Certificate
2005-01-11
2005-01-11
Cooney, Jr., John M. (Department: 1711)
Measuring and testing
Testing of material
C073S149000, C073S863000, C073S863310, C073S863330, C436S174000, C521S155000, C521S170000
Reexamination Certificate
active
06840124
ABSTRACT:
Rapid and efficient production and examination of formulations for polyurethane foams using only small amounts of materials are achieved by allowing the foam-forming mixture to foam in a container, preparing disks from sections of the container in which the foam is present and removing a plurality of cylindrical samples having substantially the same density from the disk.
REFERENCES:
patent: 4272049 (1981-06-01), Kindel
patent: 4988271 (1991-01-01), Kumasaka et al.
patent: 5154088 (1992-10-01), Lehnert et al.
patent: 6037180 (2000-03-01), Yorkgitis et al.
patent: 6221929 (2001-04-01), Ryugo et al.
patent: 6235799 (2001-05-01), Eisen et al.
patent: 6294388 (2001-09-01), Petro
patent: 28 35 038 (1980-02-01), None
patent: 30 01 602 (1980-07-01), None
patent: 156 873 (1982-09-01), None
patent: 42 30 068 (1994-03-01), None
patent: 197 01 074 (1998-07-01), None
patent: 198 10 092 (1999-09-01), None
patent: 198 54 837 (2000-05-01), None
patent: 197 30 891 (2000-08-01), None
patent: 199 60 779 (2001-07-01), None
patent: 100 28 226 (2001-12-01), None
patent: 197 43 590 (2002-01-01), None
patent: 1 176 413 (2002-01-01), None
patent: 2 447 030 (1980-01-01), None
patent: 2 804 898 (2001-08-01), None
patent: 0070323 (2000-11-01), None
Mathematical Modelling In Materials Processing, Oxford University Press, (month unavailable) 1991, pp. 399-417 L. Lefebvre and R. Keunings “Mathematical Modelling and Computer Simulation of the Flow of Chemically-Reacting Polymeric Foams”.
Albach Rolf
Jähn Peter
Kirschbaum Hermann-Josef
Kusan-Bindels Jacqueline
Ulbrich Dagmar
Bayer Aktiengesellschaft
Cooney Jr. John M.
Gil Joseph C.
Whalen Lyndanne M.
LandOfFree
Screening process for the production and characterization of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Screening process for the production and characterization of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Screening process for the production and characterization of... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3375608