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Inventor:
Webb; Steven P.
Address:
Midland, MI
No. of patents:
23
Patents:












Patent Number Title Of Patent Date Issued
7309522 Fibers made from block copolymer December 18, 2007
The present invention relates to compositions such as fibers, elastic yarns, wovens, nonwovens, knitted fabrics, fine nets, and articles produced at least in part from a styrenic block copolymer comprising at least two blocks produced from vinyl aromatic monomers and at least one blo
7235617 Organoborane amine complex polymerization initiators and polymerizable compositions June 26, 2007
The invention is a two part composition useful for initiating cure of one or more polymerizable monomers which cure when exposed to free radicals comprising in one part an organoboraneamine complex and in a second part an isocyanate which is capable of decomplexing the organoborane compl
7157399 Amine organoborane complex initiated polymerizable compositions containing siloxane polymerizabl January 2, 2007
In one embodiment the invention is a polymerizable composition comprising a) an organoborane amine complex; b) one or more of monomers, oligomers or polymers having olefinic unsaturation which is capable of polymerization by free radical polymerization; c) one or more compounds, olig
6949603 Amine organoborane complex initiated polymerizable compositions containing siloxane polymerizabl September 27, 2005
In one embodiment the invention is a polymerizable composition comprising a) an organoborane amine complex; b) one or more of monomers, oligomers or polymers having olefinic unsaturation which is capable of polymerization by free radical polymerization; c) one or more compounds, oligomer
6825298 Amine organoborane complex initiated polymerizable compositions containing siloxane polymerizabl November 30, 2004
In one embodiment the invention is a polymerizable composition comprising a) an organoborane amine complex; b) one or more of monomers, oligomers or polymers having olefinic unsaturation which is capable of polymerization by free radical polymerization; c) one or more compounds, oligomer
6806330 Amine organoborane complex polymerization initiators and polymerizable compositions October 19, 2004
The invention is an amine-organoborane complex wherein the organoborane is a trialkyl borane and the amine is an amine having an amidine structural component; an aliphatic heterocycle having at least one nitrogen in the heterocyclic ring wherein the heterocyclic compound may also contain
6777512 Amine organoborane complex initiated polymerizable compositions containing siloxane polymerizabl August 17, 2004
In one embodiment the invention is a polymerizable composition comprising a) an organoborane amine complex; b) one or more of monomers, oligomers or polymers having olefinic unsaturation which is capable of polymerization by free radical polymerization; c) one or more compounds, oligomer
6762260 Organoborane amine complex polymerization initiators and polymerizable compositions July 13, 2004
The invention is a two part polymerizable composition comprising in one part an organoborane amine complex and one or more compounds containing ring opening heterocyclic moieties, and in a second part, compounds capable of being polymerized by free radical polymerization, a catalyst
6740716 Organoborane amine complex polymerization initiators and polymerizable compositions May 25, 2004
The invention is a two part composition useful for initiating cure of one or more polymerizable monomers which cure when exposed to free radicals comprising in one part an organoboraneamine complex and in a second part an isocyanate which is capable of decomplexing the organoborane compl
6730759 Amine organoborane complex polymerization initiators and polymerizable compositions May 4, 2004
The invention is polymerizable composition comprising a) an organoborane/amine complex wherein the organoborane is a trialkyl borane or an alkyl cycloalkyl borane and the amine is selected from the group of amines having an amidine structural component; aliphatic heterocycles having a
6713579 Amine organoborane complex polymerization initiators and polymerizable compositions March 30, 2004
A method of modifying the surface of a low surface energy polymer by contacting the surface with a composition comprising a) an organoborane/amine complex wherein the amine is selected from the group of amines having an amidine structural component; aliphatic heterocycles having at l
6713578 Amine organoborane complex polymerization initiators and polymerizable compositions March 30, 2004
A method of bonding two or more substrates together which comprises I. contacting the components of the composition comprising a) an organoborane/amine complex wherein the amine is selected from the group of amines having an amidine structural component; aliphatic heterocycles having a
6710145 Amine organoborane complex polymerization initiators and polymerizable compositions March 23, 2004
A method of coating a substrate which comprises coating a substrate with the composition comprising a) an organoborane/amine complex wherein the amine is selected from the group of amines having an amidine structural component; aliphatic heterocycles having at least one nitrogen in th
6706831 Amine organoborane complex polymerization initiators and polymerizable compositions March 16, 2004
The invention is a method of polymerization comprising contacting the components of the polymerizable composition of a) an organoborane/amine complex wherein the amine is selected from the group of amines having an amidine structural component; aliphatic heterocycles having at least o
5800796 Composite membrane and use thereof for synthesis of hydrogen peroxide September 1, 1998
This invention is a composite membrane for chemical synthesis, a chemical reactor into which the composite membrane might be incorporated, and a method of using the composite membrane. The composite membrane comprises a substrate, a first side, and a second side, wherein the substrate
5620807 Flow field assembly for electrochemical fuel cells April 15, 1997
An electrochemical fuel cell having a membrane electrode assembly and a layer of an electrically conductive porous material adjacent thereto which has at least two portions with different mean pore sizes, wherein a first portion of the layer adjacent to the membrane electrode assembly ha
5427892 Optical recording media containing overcoat June 27, 1995
Optical storage media based on ablative metals give improved stability and offer improved write-read characteristics when they are overcoated with inorganic oxide, nitride, carbide, hydride, oxynitride or carbohydride to a reflectivity of 40-80% at the media write/read wavelength. Prefer
5426013 Optical recording media containing uniform partially oxidized metal layer June 20, 1995
An optical memory storage medium based on a partially oxidized deposited layer of soft metal alloy is described. A method of preparing the medium by vacuum depositing the soft metal alloy layer in the presence of controlled amounts of gaseous oxidant to thereby form the layer in a un
5411838 Method for the preparation of optical recording media containing overcoat May 2, 1995
Optical storage media based on ablative metals give improved stability and offer improved write-read characteristics when they are overcoated with inorganic oxide, nitride, carbide, hydride, oxynitride or carbohydride to a reflectivity of 40-80% at the media write/read wavelength. Prefer
5328813 Method for the preparation of optical recording media containing overcoat July 12, 1994
Optical storage media based on ablative metals give improved stability and offer improved write-read characteristics when they are overcoated with inorganic oxide, nitride, carbide, hydride, oxynitride or carbohydride to a reflectivity of 40-80% at the media write/read wavelength. Prefer
5302493 Method for the preparation of optical recording media containing uniform partially oxidized meta April 12, 1994
An optical memory storage medium based on a partially oxidized deposited layer of soft metal alloy is described. A method of preparing the medium by vacuum depositing the soft metal alloy layer in the presence of controlled amounts of gaseous oxidant to thereby form the layer in a un
5173432 Apparatus and method for measuring the concentration or partial pressure of oxygen December 22, 1992
A sensor and a method for using the sensor to determine the concentration or partial pressure of oxygen in a fluid media is provided. The sensor includes a light modifying medium containing a luminescent dye which is accessible to oxygen. The luminescent dye contains a hexanuclear core o
4994396 Method for measuring the concentration or partial pressure of oxygen February 19, 1991
A sensor and a method for determining the concentration or the partial pressure of oxygen comprising:(a) means for transmitting and collecting light to and from a light modifying medium; and(b) a light modifying medium containing a luminescent dye dispersed in or upon a matrix and the dy










 
 
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