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
2011-06-21
2011-06-21
Eashoo, Mark (Department: 1767)
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...
C524S287000, C524S321000, C524S569000, C560S008000, C560S076000, C560S103000
Reexamination Certificate
active
07964658
ABSTRACT:
A plasticizer capable of fast gelling and capable of imparting storage stability on plastisols contains dialkyl terephthalate, wherein the alkyl radicals of said dialkyl terephthalate have a longest carbon chain of at least 4 carbon atoms and have a total number of carbon atoms per alkyl radical of 5.
REFERENCES:
patent: 3224995 (1965-12-01), De Pree
patent: 7323586 (2008-01-01), Wiese et al.
patent: 7323588 (2008-01-01), Grass et al.
patent: 7638568 (2009-12-01), Grass et al.
patent: 2003/0114718 (2003-06-01), Knoop et al.
patent: 2004/0238787 (2004-12-01), Wiese et al.
patent: 2004/0260113 (2004-12-01), Bueschken et al.
patent: 2005/0038285 (2005-02-01), Maschmeyer et al.
patent: 2005/0049341 (2005-03-01), Grass et al.
patent: 2005/0101800 (2005-05-01), B schken et al.
patent: 2006/0167151 (2006-07-01), Grass et al.
patent: 2007/0010599 (2007-01-01), Grass et al.
patent: 2007/0037926 (2007-02-01), Olsen et al.
patent: 2007/0060768 (2007-03-01), Grass et al.
patent: 2007/0287781 (2007-12-01), Grass et al.
patent: 2008/0188601 (2008-08-01), Grass et al.
patent: 199 27 978 (2000-12-01), None
patent: 2001-31794 (2001-02-01), None
patent: 2003-301082 (2003-10-01), None
patent: WO 2007/021987 (2007-02-01), None
Jay Nematollahi, et al. “Plasticizers in Medical Application I. Analysis and Toxicity Evaluation of DIALKYL1 Benzenedicarboxylates”, Journal of Pharmaceutical Sciences, XP-009080785, vol. 56, No. 11, Nov. 1967, pp. 1446-1453.
A. Don Beeler, Terephthalate Esters: A New Class of Plasticizers for Polyvinyl Chloride, SPE Annual Technical Conference and Exhibition, XP-008040735, Apr. 26, 1976, pp. 613-615.
Eashoo Mark
Evonik Oxeno GmbH
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Pepitone Michael
LandOfFree
Dialkyl terephthalates and their use does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dialkyl terephthalates and their use, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dialkyl terephthalates and their use will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2701025