Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate
2006-07-11
2010-02-09
Woodward, Ana L (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
C525S057000, C525S058000, C525S060000, C525S179000, C525S183000
Reexamination Certificate
active
07659339
ABSTRACT:
The present invention relates to thermoplastic vulcanizates (TPVs) based on low Mooney, optionally hydrogenated nitrile butadiene rubber and polyamides. The present invention also relates to TPVs based on low Mooney, optionally, hydrogenated nitrile terpolymers and polyamides. TPVs prepared according to the present invention have improved morphology, smaller rubber particle size, and improved processability compared to TPVs containing non-low Mooney, optionally hydrogenated nitrile butadiene rubber.
REFERENCES:
patent: 4508867 (1985-04-01), Sato
patent: 4983678 (1991-01-01), Saito et al.
patent: 5208294 (1993-05-01), Brown
patent: 6281293 (2001-08-01), Fujii
patent: 6673881 (2004-01-01), Guerin
patent: 6780939 (2004-08-01), Guerin et al.
patent: 6841623 (2005-01-01), Guerin et al.
patent: 7291667 (2007-11-01), Nasreddine et al.
patent: 2003/0220449 (2003-11-01), Jacques et al.
patent: 2 356 580 (2003-03-01), None
patent: 2356580 (2009-03-01), None
patent: 0 319 320 (1992-04-01), None
patent: 0319320 (1992-04-01), None
patent: 0 364 859 (1994-01-01), None
patent: 0364859 (1994-01-01), None
patent: 0 559 278 (1997-11-01), None
patent: 03/020820 (2003-03-01), None
Datatbase WPI Week 198738 Derwent Publications Ltd., London, GB; AN 1987-266726 XP002409884.
Anil K Bhowmick et al: “Structure Development During Dynamic Vulcanization of Hydrogenated Nitrile Rubber/Nylon Blends” Sep. 15, 1993, Journal of Applied Polymer Science, John Wiley and Sons Inc. New York, US, pp. 1893-1900 XP000462224 ISSN: 0021-8995.
Guo Sharon X.
Nasreddine Victor
Ong Christopher M.
Schaefer Dirk
LANXESS Deutschland GmbH
LANXESS Inc.
Seng Jennifer R.
Woodward Ana L
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