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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Wendland; Michael S.
Address:
North Saint Paul, MN
No. of patents:
21
Patents:












Patent Number Title Of Patent Date Issued
7767143 Colorimetric sensors August 3, 2010
Colorimetric sensors comprising a reflective surface and a curable layer are disclosed. Devices comprising the colorimetric sensors and methods of making the sensors and devices are also disclosed. Methods of using the sensors and devices in numerous applications are also disclosed.
7704751 Polymeric fluorescent chemical sensor April 27, 2010
A method of detecting organic vapors is described. More particularly, the method involves the use of an analyte sensor that contains a polymeric material having a relatively large intrinsic porosity and that is capable of fluorescence in the visible region of the electromagnetic spectrum
7557177 Ring-opened azlactone initiators for atom transfer radical polymerization July 7, 2009
Initiators for atom transfer radical polymerizations are described. The initiators have an azlactone or ring-opened azlactone moiety to provide telechelic (co)polymers.
7294742 Ring-opened azlactone initiators for atom transfer radical polymerization November 13, 2007
Initiators for atom transfer radical polymerizations are described. The initiators have an azlactone or ring-opened azlactone moiety to provide telechelic (co)polymers.
7087194 K-type polarizer and preparation thereof August 8, 2006
A process for preparing a polarizer is described whereby a pre-polarizing article comprising an oriented, vinylalcohol polymer film layer, and an acid donor layer comprising a thermal acid generator, is exposed to radiant energy at a temperature sufficient to effect a partial dehydra
7041755 Ring-opened azlactone photoiniferters for radical polymerization May 9, 2006
Photoiniferters for controlled radical polymerizations are described. The photoiniferters have an azlactone or ring-opened azlactone moiety to provide telechelic (co)polymers.
6992217 Ring-opened azlactone initiators for atom transfer radical polymerization January 31, 2006
Initiators for atom transfer radical polymerizations are described. The initiators have an azlactone or ring-opened azlactone moiety to provide telechelic (co)polymers.
6969749 Azlactone initiators for atom transfer radical polymerization November 29, 2005
Initiators for atom transfer radical polymerizations are described. The initiators have an azlactone or ring-opened azlactone moiety to provide telechelic (co)polymers.
6949207 K-type polarizer and preparation thereof September 27, 2005
A process for preparing a polarizer is described whereby a pre-polarizing article comprising an oriented, vinylalcohol polymer film layer, and an acid donor layer comprising a thermal acid generator, is exposed to radiant energy at a temperature sufficient to effect a partial dehydration
6911510 Azlactone chain transfer agents for radical polymerization June 28, 2005
Chain transfer agents for controlled radical polymerizations (RAFT) are described. The chain transfer agents have an azlactone or ring-opened azlactone moiety to provide telechelic (co)polymers.
6908952 Ring-opened azlactone photoiniferters for radical polymerization June 21, 2005
Photoiniferters for controlled radical polymerizations are described. The photoiniferters have an azlactone or ring-opened azlactone moiety to provide telechelic (co)polymers.
6894133 Azlactone initiators for atom transfer radical polymerization May 17, 2005
Initiators for atom transfer radical polymerizations are described. The initiators have an azlactone or ring-opened azlactone moiety to provide telechelic (co)polymers.
6841637 Ring-opened azlactone chain transfer agents for radical polymerization January 11, 2005
Chain transfer agents for controlled radical polymerizations (RAFT) are described. The chain transfer agents have an azlactone or ring-opened azlactone moiety to provide telechelic (co)polymers.
6818716 Azlactone photoiniferters for radical polymerization November 16, 2004
Photoiniferters for controlled radical polymerizations and telechelic copolymers comprising polymerized units of one or more free radically (co)polymerizable monomers having a first azalactone terminal group and a second dithiocarbamate terminal group are described.
6784265 Ring-opened azlactone initiators for nitroxide-mediated polymerization August 31, 2004
Initiators for nitroxide-mediated radical polymerizations are described. The initiators have an azlactone or ring-opened azlactone moiety to provide telechelic (co)polymers.
6784264 Azlactone initiators for nitroxide-mediated polymerization August 31, 2004
Initiators for nitroxide-mediated radical polymerizations are described. The initiators have an azlactone or ring-opened azlactone moiety to provide telechelic (co)polymers.
6762257 Azlactone chain transfer agents for radical polymerization July 13, 2004
Chain transfer agents for controlled radical polymerizations (RAFT) are described. The chain transfer agents have an azlactone or ring-opened azlactone moiety to provide telechelic (co)polymers.
6753391 Ring-opened azlactone chain transfer agents for radical polymerization June 22, 2004
Chain transfer agents for controlled radical polymerizations (RAFT) are described. The chain transfer agents have an azlactone or ring-opened azlactone moiety to provide telechelic (co)polymers.
6747104 Azlactone photoiniferters for radical polymerization June 8, 2004
Photoiniferters for controlled radical polymerizations are described. The photoiniferters have an azlactone or ring-opened azlactone moiety to provide telechelic (co)polymers.
6680362 Ring-opened azlactone initiators for nitroxide-mediated polymerization January 20, 2004
Initiators for nitroxide-mediated radical polymerizations are described. The initiators have an azlactone or ring-opened azlactone moiety to provide telechelic (co)polymers.
6677413 Azlactone initiators for nitroxide-mediated polymerization January 13, 2004
Initiators for nitroxide-mediated radical polymerizations are described. The initiators have an azlactone or ring-opened azlactone moiety to provide telechelic (co)polymers.










 
 
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