Patent application number | Description | Published |
20090036639 | Post-Processing of Polylactic Acid Article - Methods are provided for making a polylactic acid article. The methods may include the steps of providing an article comprising polylactic acid; supporting the article using a carrier support system; and curing the article with heat. The step of curing the article is effective to improve one or more properties of the article. Articles comprising polylactic acid also are provided having improved properties. Methods also are provided for preparing a beverage including the steps of providing a pod comprising polylactic acid, wherein the pod has been cured with heat while being supported by a carrier support system; placing a beverage material in the pod; placing a hot liquid into the pod; brewing the beverage material and hot liquid in the pod to create a beverage; and removing the beverage from the pod. | 02-05-2009 |
20090246430 | BIO-BASED POLYETHYLENE TEREPHTHALATE POLYMER AND METHOD OF MAKING SAME - A bio-based polyethylene terephthalate polymer comprising from about 25 to about 75 weight percent of a terephthalate component and from about 20 to about 50 weight percent of a diol component, wherein at least about one weight percent of at least one of the terephthalate and/or the diol component is derived from at least one bio-based material. A method of producing a bio-based polyethylene terephthalate polymer comprising obtaining a diol component comprising ethylene glycol, obtaining a terephthalate component comprising terephthalic acid, wherein at least one of the diol component and/or the diol component is derived from at least one bio-based material, and reacting the diol component and the terephthalate component to form a bio-based polyethylene terephthalate polymer comprising from about 25 to about 75 weight percent of the terephthalate component and from about 20 to about 50 weight percent of the diol component. | 10-01-2009 |
20100028512 | BIO-BASED POLYETHYLENE TEREPHTHALATE PACKAGING AND METHOD OF MAKING THEREOF - This invention relates to a method of making a bio-based PET packaging and particularly to a method of producing a bio-based PET from at least one bio-based material comprising: a) forming at least one PET component from at least one bio-based material, wherein the at least one PET component is selected from a monoethylene glycol (“MEG”), a terephthalic acid (“TA”), and combinations thereof; (b) processing said bio-based PET component into a bio-based PET. | 02-04-2010 |
20100104697 | Bottles with Controlled Bubble Release - A container with a carbonated fluid therein. The container may include a base and a sidewall positioned about the base. The base and/or the sidewall may include a number of nucleation sites thereon. The nucleation sites may be positioned to form a number of bubbles in a pattern when the container is opened | 04-29-2010 |
20100143546 | CONTAINER AND COMPOSITION FOR ENHANCED GAS BARRIER PROPERTIES - A container comprising a polyester composition with enhanced carbon dioxide and oxygen barrier properties is provided. The polyester composition comprises a polyester and a gas barrier enhancing additive. In a particular embodiment, the gas barrier enhancing additive comprises a compound having the chemical formula: | 06-10-2010 |
20100143547 | Pet Container And Compositions Having Enhanced Mechanical Properties And Gas Barrier Properties - A container comprising a polyester composition with enhanced mechanical properties is provided. The polyester composition comprises a polyester and a creep control agent. In particular embodiments, the polyester composition comprises a polyester, a creep control agent, and a gas barrier additive. In particular embodiments, the creep control agents are molecules or polymers comprising dianhydrides, bis-lactams, bis-oxazoles, and epoxides. | 06-10-2010 |
20100209641 | METHOD TO MAKE SINGLE-LAYER PET BOTTLES WITH HIGH BARRIER AND IMPROVED CLARITY - The present invention comprises a blend of polyester and a partially aromatic polyamide with an ionic compatibilizer and a cobalt salt. This blend can be processed into a container that has both active and passive oxygen barrier and carbon dioxide barrier properties at an improved color and clarity than containers known in the art. The partially aromatic polyamide is preferably meta-xylylene adipamide. The ionic compatibilizer is preferably 5-sodiumsulfoisophthalic acid or 5-zinesulfoisophthalic acid, or their dialkyl esters such as the dimethyl ester (SIM) and glycol ester (SIPEG). The cobalt salt is selected form the class of cobalt acetate, cobalt carbonate, cobalt chloride, cobalt hydroxide, cobalt naphthenate, cobalt oleate, cobalt linoleate, cobalt octoate, cobalt stearate, cobalt nitrate, cobalt phosphate, cobalt sulfate, cobalt (ethylene glycolate), or mixtures of two or more of these. The partially aromatic polyamide is present in a range from about 1 to about 10 wt. % of said composition. The ionic compatibilizer is present in a range from about 0.1 to about 2.0 mol-% of said composition. The cobalt salt is present in a range from about 20 to about 500 ppm of said composition. | 08-19-2010 |
20110262669 | Bio-based Polyethylene Terephthalate Polymer and Method of Making Same - A bio-based polyethylene terephthalate polymer comprising from about 25 to about 75 weight percent of a terephthalate component and from about 20 to about 50 weight percent of a diol component, wherein at least about one weight percent of at least one of the terephthalate and/or the diol component is derived from at least one bio-based material. A method of producing a bio-based polyethylene terephthalate polymer comprising obtaining a diol component comprising ethylene glycol, obtaining a terephthalate component comprising terephthalic acid, wherein at least one of the diol component and/or the diol component is derived from at least one bio-based material, and reacting the diol component and the terephthalate component to form a bio-based polyethylene terephthalate polymer comprising from about 25 to about 75 weight percent of the terephthalate component and from about 20 to about 50 weight percent of the diol component. | 10-27-2011 |
20120121837 | Pet Container and Compositions Having Enhanced Mechanical Properties and Gas Barrier Properties - A container comprising a polyester composition with enhanced mechanical properties is provided. The polyester composition comprises a polyester and a creep control agent. In particular embodiments, the polyester composition comprises a polyester, a creep control agent, and a gas barrier additive. In particular embodiments, the creep control agents are molecules or polymers comprising dianhydrides, bis-lactams, bis-oxazoles, and epoxides. | 05-17-2012 |
20140150665 | Method of Making a Beverage in a Beverage Making Machine - A method of making a beverage in a beverage making machine includes filling a beverage diluent receptacle with a beverage diluent liquid, a beverage making cartridge further comprising at least one of a beverage ingredient, and the beverage diluent receptacle, and storing the beverage making cartridge in a refrigerated appliance separate from the beverage making machine, wherein at least the beverage diluent liquid is chilled. The method further preparing a beverage by retrieving the beverage cartridge form the refrigerated appliance, inserting the beverage making cartridge, into the beverage making machine, and dispensing selectively a predefined ratio of the beverage ingredient and a beverage diluent liquid to form the beverage. | 06-05-2014 |
20140154446 | Pet Container and Compositions Having Enhanced Mechanical Properties and Gas Barrier Properties - A container comprising a polyester composition with enhanced mechanical properties is provided. The polyester composition comprises a polyester and a creep control agent. In particular embodiments, the polyester composition comprises a polyester, a creep control agent, and a gas barrier additive. In particular embodiments, the creep control agents are molecules or polymers comprising dianhydrides, bis-lactams, bis-oxazoles, and epoxides. | 06-05-2014 |
20140170279 | Method of Making a Beverage in a Beverage Making Machine - A method of making a beverage in a beverage making machine includes inserting at least one of a first beverage making cartridge, into the beverage making machine, the first beverage making cartridge includes a gas source portion which includes a solid gas source that through sublimation emits a gas, and pressurizing a gas storage tank arranged to store the gas. The method further includes inserting at least one of a second beverage making cartridge, into the beverage making machine, the second beverage making cartridge includes at least one of a beverage ingredient, supplying a beverage diluent liquid into a beverage diluent receptacle, dissolving the gas, from the gas storage tank, into the beverage diluent liquid; and dispensing selectively a predefined ratio of the beverage ingredient and the beverage diluent liquid to form a beverage. | 06-19-2014 |
20140212611 | CONTAINER AND COMPOSITION FOR ENHANCED GAS BARRIER PROPERTIES - A container comprising a polyester composition with enhanced carbon dioxide and oxygen barrier properties is provided. The polyester composition comprises a polyester and a gas barrier enhancing additive. In a particular embodiment, the gas barrier enhancing additive comprises a compound having the chemical formula: | 07-31-2014 |
20150045482 | Pet Container and Compositions Having Enhanced Mechanical Properties and Gas Barrier Properties and Methods - A container comprising a polyester composition with enhanced mechanical properties is provided. The polyester composition comprises a polyester and a creep control agent. In particular embodiments, the polyester composition comprises a polyester, a creep control agent, and a gas barrier enhancing additive. In particular embodiments, the creep control agents are molecules or polymers comprising dianhydrides, bis-lactams, bis-oxazoles, and epoxides. | 02-12-2015 |
20150054203 | REPAIR OF REFILLABLE OR REUSABLE POLYMER-BASED PACKAGING - This disclosure provides economical and effective methods and apparatus for repairing scratches and scuffs on refillable bottle surfaces that minimally contaminates the bottle during the refurbishing process. In one aspect, the method comprises the steps of: a) adding at least one fluid into the polymeric packaging material such as a bottle to form at least a partially filled packaging material; and b) applying at least one heat source to an exterior surface of the at least partially filled packaging material to form a repaired polymeric packaging material. Apparatus and recycling systems that incorporate this method are also disclosed. | 02-26-2015 |