Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing oxygen-containing organic compound
Reexamination Certificate
2004-01-28
2008-08-26
Lilling, Herbert J (Department: 1657)
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing oxygen-containing organic compound
C435S135000, C435S197000, C435S198000
Reexamination Certificate
active
07416867
ABSTRACT:
A method for the production of partially esterified (meth)acrylic acid esters of polyalcohols and the use thereof.
REFERENCES:
patent: 2680735 (1954-06-01), Fegley et al.
patent: 5240835 (1993-08-01), Pettrone et al.
patent: 6274357 (2001-08-01), Davies et al.
patent: 196 47 395 (1998-05-01), None
patent: 101 18 232 (2002-10-01), None
patent: 0 999 229 (2000-05-01), None
patent: 04 292675 (1992-10-01), None
patent: 08-277245 (1996-10-01), None
patent: 2001-294554 (2001-10-01), None
patent: 2001-294555 (2001-10-01), None
patent: 00/63150 (2000-10-01), None
patent: 01/46286 (2001-06-01), None
Tor, R. et al.: “Enzymatically catalysed transesterifications of acryl and methacryl monomeric esters”, Enzyme Microb. Technol., vol. 12, No. 1, pp. 299-304, Apr. 1990. XP002138281.
Kumar, Rajesh et al.: “Biocatalytic Route to Well-Defined Macromers Built around a Sugar Core”, J. Am. Chem. Soc., vol. 124, No. 9, pp. 1850-1851, Mar. 6, 2002. XP-002282214.
Kumar, Rajesh et al.: “Enzyme-Catalyzed Synthesis of Well-Defined Macromers Built around a Sugar Core”, American Chemical Society, Chapter 9, vol. 840, pp. 107-118, 2003. XP008031056.
Vänttinen, Eero et al.: “Optically Active 1,3-Dioxolane-4-methanols. Lipase-Catalysed Acylation of Racemic Ketals and Diastereomeric Acetals”, Tetrahedron: Asymmetry, vol. 7, No. 10, pp. 3037-3046, 1996. XP004048392.
Hajjar, Adam B. et al.: “Preparation of Monomeric Acrylic Ester Intermediates Using Lipase Catalysed Transesterifications in Organic Solvents”, Biotechnology Letters, vol. 12, No. 11, pp. 825-830, 1990. XP008031024.
Mori, Hideharu et al.: “Protection and Polymeization of Functional Monomers. 21. Anionic Living Polymerization of (2,2-Dimethyl-1,3-dioxolan-4-yl)methyl Methacrylate”, Macromolecules, vol. 27, pp. 35-39, 1994. XP-002282411.
Deschenaux, Robert et al.: “Transition-Metal-Catalyzed Asymmetric Organic Synthesis via Polymer-Attached Optically Active Phosphine Ligands. 13. Asymmetric Hydrogenation with Polymer Catalysts Containing Primary and Chiral Secondary Pendant Alcohols”, J. Org. Chem., vol. 50, pp. 2299-2302, 1985.
De Goede, A.T.J.W. et al.: “Selective Lipase-Catalyzed Esterification of Alkyl Glycosides”, Biocatalysis, vol. 9, pp. 145-155, 1994.
Beck Erich
Bruchmann Bernd
Haering Dietmar
Hauer Bernhard
Wagner Eva
BASF - Aktiengesellschaft
Lilling Herbert J
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
LandOfFree
Enzymatic production of (meth)acrylic acid esters does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Enzymatic production of (meth)acrylic acid esters, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Enzymatic production of (meth)acrylic acid esters will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4006961