Patents Assigned to Cellresin Technologies, LLC
-
Publication number: 20060183857Abstract: Thermoplastic polymer compositions, films, continues, closures, laminates can comprise a modified vinyl polymer said modified polymer having a moiety comprising a cyclodextrin compound. The cyclodextrin compound, locked into the polymer structure, can absorb impurities, permeants, or other undesirable volatile materials. The cooperation between the cyclodextrin grafted onto the thermoplastic polymer and the polymer structure can provide barrier properties to a film, web or other polymer structure. A permeant or a contaminant can be complexed or trapped within the polymer and held within the film or Web preventing the permeant or contaminant from passing into the interior of a container or enclosure.Type: ApplicationFiled: April 13, 2006Publication date: August 17, 2006Applicant: Cellresin Technologies, LLCInventors: Willard Wood, Neil Beaverson, Kasyap Seethamraju
-
Publication number: 20060183856Abstract: Thermoplastic polymer compositions, films, continues, closures, laminates can comprise a modified vinyl polymer said modified polymer having a moiety comprising a cyclodextrin compound. The cyclodextrin compound, locked into the polymer structure, can absorb impurities, permeants, or other undesirable volatile materials. The cooperation between the cyclodextrin grafted onto the thermoplastic polymer and the polymer structure can provide barrier properties to a film, web or other polymer structure. A permeant or a contaminant can be complexed or trapped within the polymer and held within the film or Web preventing the permeant or contaminant from passing into the interior of a container or enclosure.Type: ApplicationFiled: April 13, 2006Publication date: August 17, 2006Applicant: Cellresin Technologies, LLCInventors: Willard Wood, Neil Beaverson, Kasyap Seethamraju
-
Patent number: 7018712Abstract: Volatile organic compound or other materials are produced in the thermoplastic manufacture of thermoplastic polyester beverage containers. Such materials can be eluted into beverages such as carbonated beverages, sparkling or still water from the polyester. Such thermoplastic polyester resins can be manufactured with a material that can prevent the formation of, or react with, and absorb volatile by-products during the formation of thermoplastic preforms or containers from the thermoplastic pellet or chip. Further, as the preform is blown into a polyester container, the active materials of the invention prevent the generation of additional undesirable volatile materials. Lastly, the scavenger material can act as a barrier that prevents transport of materials from the exterior of the container into the container contents.Type: GrantFiled: March 2, 2005Date of Patent: March 28, 2006Assignee: Cellresin Technologies, LLCInventors: Willard E. Wood, Neil J. Beaverson, Phillip Lawonn, Xiaoyan Huang
-
Patent number: 7014909Abstract: Volatile organic compounds containing carbonyl groups can be released by lithographic printing materials including inks, fountain solutions and printed materials. Volatile organic compounds containing carbonyl groups can also have a serious negative impact on the taste or odor of staple materials such as foodstuffs. The volatile materials can be retained in the lithographic compositions and printed materials can be trapped in the printed materials using an improved reactive technology involving a chemically reactive trap for such volatile carbonyl containing compounds.Type: GrantFiled: February 9, 2004Date of Patent: March 21, 2006Assignees: Graphic Packaging Corporation, Cellresin Technologies, LLCInventors: Boris Vasilyevich Rozynov, William J. Coyle, Willard E. Wood, Neil J. Beaverson
-
Patent number: 6974603Abstract: Volatile organic compound or other materials are produced in the thermoplastic manufacture of thermoplastic polyester beverage containers. Such materials can be eluted into beverages such as carbonated beverages, sparkling or still water from the polyester. Such thermoplastic polyester resins can be manufactured with a substituted cyclodextrin material that can prevent the formation of, or react with, and absorb volatile by-products during the formation of thermoplastic preforms or containers from the thermoplastic pellet or chip. Further, as the preform is blown into a polyester container, the active materials of the invention prevent the generation of additional undesirable volatile materials. Lastly, the scavenger material can act as a barrier that prevents transport of materials from the exterior of the container into the container contents.Type: GrantFiled: January 23, 2004Date of Patent: December 13, 2005Assignee: Cellresin Technologies, LLCInventors: Willard E. Wood, Neil J. Beaverson, Phillip A. Lawonn, Xiaoyan Huang
-
Publication number: 20050182234Abstract: Volatile organic compound or other materials are produced in the thermoplastic manufacture of thermoplastic polyester beverage containers. Such materials can be eluted into beverages such as carbonated beverages, sparkling or still water from the polyester. Such thermoplastic polyester resins can be manufactured with a material that can prevent the formation of, or react with, and absorb volatile by-products during the formation of thermoplastic preforms or containers from the thermoplastic pellet or chip. Further, as the preform is blown into a polyester container, the active materials of the invention prevent the generation of additional undesirable volatile materials. Lastly, the scavenger material can act as a barrier that prevents transport of materials from the exterior of the container into the container contents.Type: ApplicationFiled: March 2, 2005Publication date: August 18, 2005Applicant: Cellresin Technologies, LLCInventors: Willard Wood, Neil Beaverson, Phillip Lawonn, Xiaoyan Huang
-
Patent number: 6894085Abstract: The incorporation of nanosized metal particles into cyclodextrin-containing material leads to a “reactive” barrier material having excellent barrier properties. Also, it has been found that the presence of nanosized metal or metal alloy particles in a barrier material such as thermoplastic material, wherein said material comprises cyclodextrin derivatives, may be advantageous in achieving excellent barrier properties. The barrier material of the present invention may provide improved barrier resistance to a variety of permeants and/or impurities. The diffusion of volatile substances through the barrier material may be prevented by adding compatible derivatized cyclodextrin and nanosized metal particles to the material used.Type: GrantFiled: September 13, 2002Date of Patent: May 17, 2005Assignee: Cellresin Technologies, LLCInventors: Neil Beaverson, Willard Wood
-
Patent number: 6878457Abstract: Volatile organic compound or other materials are produced in the thermoplastic manufacture of thermoplastic polyester beverage containers. Such materials can be eluted into beverages such as carbonated beverages, sparkling or still water from the polyester. Such thermoplastic polyester resins can be manufactured with a substituted cyclodextrin material that can prevent the formation of, or react with, and absorb volatile by-products during the formation of thermoplastic preforms or containers from the thermoplastic pellet or chip. Further, as the preform is blown into a polyester container, the active materials of the invention prevent the generation of additional undesirable volatile materials. Lastly, the scavenger material can act as a barrier that prevents transport of materials from the exterior of the container into the container contents.Type: GrantFiled: October 24, 2003Date of Patent: April 12, 2005Assignee: Cellresin Technologies, LLCInventors: Willard E. Wood, Neil J. Beaverson, Phillip Lawonn, Xiaoyan Huang
-
Patent number: 6875809Abstract: Volatile organic compounds containing carbonyl groups can be released by lithographic printing materials including inks, fountain solutions and printed materials. Volatile organic compounds containing carbonyl groups can also have a serious negative impact on the taste or odor of staple materials such as foodstuffs. The volatile materials can be retained in the lithographic compositions and printed materials can be trapped in the printed materials using an improved reactive technology involving a chemically reactive trap for such volatile carbonyl containing compounds.Type: GrantFiled: May 25, 2001Date of Patent: April 5, 2005Assignees: Cellresin Technologies, LLC, Graphic Packaging International, Inc.Inventors: Boris Vasilyevich Rozynov, William J. Coyle, Willard E. Wood, Neil J. Beaverson
-
Publication number: 20040161602Abstract: Volatile organic compound or other materials are produced in the thermoplastic manufacture of thermoplastic polyester beverage containers. Such materials can be eluted into beverages such as carbonated beverages, sparkling or still water from the polyester. Such thermoplastic polyester resins can be manufactured with a material that can prevent the formation of, or react with, and absorb volatile by-products during the formation of thermoplastic preforms or containers from the thermoplastic pellet or chip. Further, as the preform is blown into a polyester container, the active materials of the invention prevent the generation of additional undesirable volatile materials. Lastly, the scavenger material can act as a barrier that prevents transport of materials from the exterior of the container into the container contents.Type: ApplicationFiled: October 24, 2003Publication date: August 19, 2004Applicant: Cellresin Technologies, LLCInventors: Willard E. Wood, Neil J. Beaverson, Phillip A. Lawonn, Xiaoyan Huang
-
Publication number: 20040161591Abstract: Volatile organic compounds containing carbonyl groups can be released by lithographic printing materials including inks, fountain solutions and printed materials. Volatile organic compounds containing carbonyl groups can also have a serious negative impact on the taste or odor of staple materials such as foodstuffs. The volatile materials can be retained in the lithographic compositions and printed materials can be trapped in the printed materials using an improved reactive technology involving a chemically reactive trap for such volatile carbonyl containing compounds.Type: ApplicationFiled: February 9, 2004Publication date: August 19, 2004Applicants: Graphic Packaging Corporation, Cellresin Technologies, LLCInventors: Boris Vasilyevich Rozynov, William J. Coyle, Willard E. Wood, Neil J. Beaverson
-
Publication number: 20040151856Abstract: Volatile organic compound or other materials are produced in the thermoplastic manufacture of thermoplastic polyester beverage containers. Such materials can be eluted into beverages such as carbonated beverages, sparkling or still water from the polyester. Such thermoplastic polyester resins can be manufactured with a material that can prevent the formation of, or react with, and absorb volatile by-products during the formation of thermoplastic preforms or containers from the thermoplastic pellet or chip. Further, as the preform is blown into a polyester container, the active materials of the invention prevent the generation of additional undesirable volatile materials. Lastly, the scavenger material can act as a barrier that prevents transport of materials from the exterior of the container into the container contents.Type: ApplicationFiled: January 23, 2004Publication date: August 5, 2004Applicant: Cellresin Technologies, LLCInventors: Willard E. Wood, Neil J. Beaverson, Phillip A. Lawonn, Xiaoyan Huang
-
Patent number: 6709746Abstract: Volatile organic compound or other materials are produced in the thermoplastic manufacture of thermoplastic polyester beverage containers. Such materials can be eluted into beverages such as carbonated beverages, sparkling or still water from the polyester. Such thermoplastic polyester resins can be manufactured with a substituted cyclodextrin material that can prevent the formation of, or react with, and absorb volatile by-products during the formation of thermoplastic preforms or containers from the thermoplastic pellet or chip. Further, as the preform is blown into a polyester container, the active materials of the invention prevent the generation of additional undesirable volatile materials. Lastly, the scavenger material can act as a barrier that prevents transport of materials from the exterior of the container into the container contents.Type: GrantFiled: June 5, 2002Date of Patent: March 23, 2004Assignees: Arteva North America S.á.r.l., Cellresin Technologies, LLCInventors: Willard E. Wood, Neil J. Beaverson, Phillip Lawonn, Xiaoyan Huang
-
Publication number: 20030232208Abstract: Volatile organic compound or other materials are produced in the thermoplastic manufacture of thermoplastic polyester beverage containers. Such materials can be eluted into beverages such as carbonated beverages, sparkling or still water from the polyester. Such thermoplastic polyester resins can be manufactured with a material that can prevent the formation of, or react with, and absorb volatile by-products during the formation of thermoplastic preforms or containers from the thermoplastic pellet or chip. Further, as the preform is blown into a polyester container, the active materials of the invention prevent the generation of additional undesirable volatile materials. Lastly, the scavenger material can act as a barrier that prevents transport of materials from the exterior of the container into the container contents.Type: ApplicationFiled: June 5, 2002Publication date: December 18, 2003Applicant: Cellresin Technologies, LLCInventors: Willard E. Wood, Neil J. Beaverson, Phillip A. Lawonn, Xiaoyan Huang
-
Publication number: 20030129403Abstract: The incorporation of nanosized metal particles into cyclodextrin-containing material leads to a “reactive” barrier material having excellent barrier properties. Also, it has been found that the presence of nanosized metal or metal alloy particles in a barrier material such as thermoplastic material, wherein said material comprises cyclodextrin derivatives, may be advantageous in achieving excellent barrier properties. The barrier material of the present invention may provide improved barrier resistance to a variety of permeants and/or impurities. The diffusion of volatile substances through the barrier material may be prevented by adding compatible derivatized cyclodextrin and nanosized metal particles to the material used.Type: ApplicationFiled: September 13, 2002Publication date: July 10, 2003Applicant: CELLRESIN TECHNOLOGIES, LLCInventors: Neil Beaverson, Willard Wood
-
Patent number: 6541560Abstract: Volatile organic compounds containing carbonyl groups can be released by lithographic printing materials including inks, fountain solutions and printed materials. Volatile organic compounds containing carbonyl groups can also have a serious negative impact on the taste or odor of staple materials such as foodstuffs. The volatile materials can be retained in the lithographic compositions and printed materials can be trapped in the printed materials using an improved reactive technology involving a chemically reactive trap for such volatile carbonyl containing compounds.Type: GrantFiled: March 15, 2000Date of Patent: April 1, 2003Assignees: Graphic Packaging Corporation, Cellresin Technologies, LLCInventors: Boris Vasilyevich Rozynov, William J. Coyle, Willard E. Wood, Neil J. Beaverson
-
Patent number: 6391946Abstract: Carbonated beverages can have a substantially reduced concentration of water soluble materials derived from biaxially oriented thermoformed beverage containers. Such containers can comprise a permeant barrier and an active trap for water soluble materials that can be removed from the thermoplastic by extraction into the carbonated beverage. The improved container material comprises a blow molded thermoplastic polyester web comprising a compatible modified cyclodextrin material having pendent moieties or substituents that render the cyclodextrin material compatible with the container thermoplastic. The cyclodextrin material, after it is added to the polymer material, acts as a barrier and to trap extractable materials as they permeate through the thermoplastic polyester. The cyclodextrin molecule has a large center cavity having properties that increase the likelihood that organic molecules will be absorbed and trapped in the center pore.Type: GrantFiled: June 21, 2001Date of Patent: May 21, 2002Assignee: Cellresin Technologies, LLCInventors: Willard E. Wood, Neil J. Beaverson
-
Publication number: 20020006991Abstract: Carbonated beverages can have a substantially reduced concentration of water soluble materials derived from biaxially oriented thermoformed beverage containers. Such containers can comprise a permeant barrier and an active trap for water soluble materials that can be removed from the thermoplastic by extraction into the carbonated beverage. The improved container material comprises a blow molded thermoplastic polyester web comprising a compatible modified cyclodextrin material having pendent moieties or substituents that render the cyclodextrin material compatible with the container thermoplastic. The cyclodextrin material, after it is added to the polymer material, acts as a barrier and to trap extractable materials as they permeate through the thermoplastic polyester. The cyclodextrin molecule has a large center cavity having properties that increase the likelihood that organic molecules will be absorbed and trapped in the center pore.Type: ApplicationFiled: June 21, 2001Publication date: January 17, 2002Applicant: Cellresin Technologies, LLCInventors: Willard E. Wood, Neil J. Beaverson
-
Publication number: 20010036538Abstract: Volatile organic compounds containing carbonyl groups can be released by lithographic printing materials including inks, fountain solutions and printed materials. Volatile organic compounds containing carbonyl groups can also have a serious negative impact on the taste or odor of staple materials such as foodstuffs. The volatile materials can be retained in the lithographic compositions and printed materials can be trapped in the printed materials using an improved reactive technology involving a chemically reactive trap for such volatile carbonyl containing compounds.Type: ApplicationFiled: May 25, 2001Publication date: November 1, 2001Applicant: Cellresin Technologies, LLCInventors: Boris Vasilyevich Rozynov, William J. Coyle, Willard E. Wood, Neil J. Beaverson
-
Patent number: 6306936Abstract: Carbonated beverages can have a substantially reduced concentration of water soluble materials derived from biaxially oriented thermoformed beverage containers. Such containers can comprise a permeant barrier and an active trap for water soluble materials that can be removed from the thermoplastic by extraction into the carbonated beverage. The improved container material comprises a blow molded thermoplastic polyester web comprising a compatible modified cyclodextrin material having pendent moieties or substituents that render the cyclodextrin material compatible with the container thermoplastic. The cyclodextrin material, after it is added to the polymer material, acts as a barrier and to trap extractable materials as they permeate through the thermoplastic polyester. The cyclodextrin molecule has a large center cavity having properties that increase the likelihood that organic molecules will be absorbed and trapped in the center pore.Type: GrantFiled: April 14, 2000Date of Patent: October 23, 2001Assignee: Cellresin Technologies, LLCInventors: Willard E. Wood, Neil J. Beaverson