| Patent application number | Description | Published |
|---|
| 20090005514 | TOUGHENED POLYESTER AND ARTICLES THEREFROM - Disclosed are polyester compositions comprising a polyester polymer, such as poly(lactic acid), and an impact modifier comprising a tubular reactor produced ethylene copolymer derived from monomers (a) ethylene; (b) one or more olefins of the formula CH | 01-01-2009 |
| 20090054602 | Thermoformed articles and compositions of poly (hydroxyalkanoic acid) and polyoxymethylene - Disclosed are poly(hydroxyalkanoic acid) resin compositions comprising poly(hydroxyalkanoic acid), such as polylactic acid, and a polyoxymethylene. Also disclosed are articles such as films, sheets and thermoformed containers comprising the compositions. | 02-26-2009 |
| 20090069509 | Poly (hydroxyalkanoic acid) compositions with improved toughness, dimensional stability and stretchability - Disclosed are poly(hydroxyalkanoic acid) compositions comprising a poly(hydroxyalkanoic acid), an ethylene ester copolymer, and an aliphatic carboxylic acid amide. | 03-12-2009 |
| 20090099313 | POLY(HYDROXYALKANOIC ACID) AND THERMOFORMED ARTICLES - Disclosed is an article comprising a composition which comprises, consists essentially of, or consists of poly(hydroxyalkanoic acid) and a nucleator wherein the article is a two-dimensional article having a surface area to thickness ratio greater than about 200:1 length units. Also disclosed is a process which comprises contacting the composition with a nucleator to produce a compound; thermoforming in a heated mold to produce a thermoformed article; holding the article in the heated mold for about 1 to about 20 seconds; and recovering the article. | 04-16-2009 |
| 20090110859 | POLY(HYDROXYALKANOIC ACID) COMPOSITION - Disclosed is a composition comprising poly(hydroxyalkanoic acid) and an impact modifier having repeat units derived from an alkyl acrylate and optionally a comonomer. Also disclosed is a process for producing the composition and an article comprising the composition. | 04-30-2009 |
| 20090131566 | PLASTICIZED POLY(HYDROXYALKANOIC ACID) COMPOSITION - Disclosed is a composition comprising poly(hydroxyalkanoic acid), plasticizer, and optionally a nucleator, an impact modifier, or both. Also disclosed is a process for producing a thermoformed two-dimensional article having a surface area to thickness ratio greater than about 200:1 inch. | 05-21-2009 |
| 20090191371 | Article Comprising Poly(hydroxyalkanoic acid) - Disclosed are oriented films comprising toughened poly(hydroxy-alkanoic acid) resin compositions comprising poly(hydroxyalkanoic acid) and an impact modifier comprising an ethylene copolymer made from monomers (a) ethylene; (b) one or more olefins of the formula CH | 07-30-2009 |
| 20090209704 | Ethylene Alkyl Acrylate Toughened Poly(Hydroxyalkanoic acid) Compositions - Disclosed are poly(hydroxyalkanoic acid) compositions comprising a poly(hydroxyalkanoic acid) polymer, such as poly(lactic acid), and an impact modifier comprising a copolymer of ethylene and one or more alkyl acrylates of the formula CH | 08-20-2009 |
| 20090278279 | POLY(HYDROXYALKANOIC ACID) AND THERMOFORMED ARTICLES - Disclosed is a process comprising extruding a poly(hydroxyalkanoic acid) (PHA) to produce a first article; thermoforming the first article in a heated mold having a temperatureā§about 90Ā° C. to produce a second article; and heat treating the second article by holding the second article in the heated mold for less than about 40 seconds to produce a thermoformed article wherein the PHA composition comprises or consist essentially of PHA and 0 to about 4%, based on the weight of the composition, of a nucleator; and the first article is a film or sheet and is partially crystallized. | 11-12-2009 |
| 20100068435 | ETHYLENE VINYL ALCOHOL COMPOSITION WITH METAL CARBOXYLATE - Disclosed are a composition, an article comprising or produced from the composition, and a process for reducing gel formation of an ethylene vinyl alcohol copolymer. The composition comprises an ethylene vinyl alcohol copolymer. | 03-18-2010 |
| 20100080943 | ETHYLENE VINYL ALCOHOL COMPOSITION WITH METAL CARBOXYLATE - Disclosed are a composition, an article comprising or produced from the composition, and a process for reducing gel formation of an ethylene vinyl alcohol copolymer. The composition comprises an ethylene vinyl alcohol copolymer. | 04-01-2010 |
| 20110024954 | MODIFIED POLY(HYDROXYALKANOIC ACID) COMPOSITION - Disclosed is a process for preparing injection stretch blow molded containers from poly(hydroxyalkanoic acid) compositions comprising a poly(hydroxyalkanoic acid), an ethylene ester copolymer, and a nucleator. | 02-03-2011 |
| 20110028622 | POLY(HYDROXYALKANOIC ACID) BLOWN FILM - Disclosed are blown films prepared from poly(hydroxyalkanoic acid) compositions comprising a poly(hydroxyalkanoic acid), an ethylene ester copolymer, and a nucleator. | 02-03-2011 |
| 20110071258 | POLY(HYDROXYALKANOIC ACID) PLASTICIZED WITH POLY(TRIMETHYLENE ETHER) GLYCOL - Toughened, plasticized poly(hydroxyalkanoic acid) polymer compositions comprising poly(trimethylene ether) glycol and ethylene ester copolymers are provided. | 03-24-2011 |
