1
Catia Bastioli, Vittorio Bellotti, Alessandro Montino, Gianfranco D Tredici, Roberto Lombi, Roberto Ponti: Biodegradable polymeric compositions based on starch and thermoplastic polymers. Novamont S p A, Bryan Cave, May 2, 1995: US05412005 (121 worldwide citation)

The biodegradable polymeric compositions comprise a starch based component and a polymeric component comprising polymers of hydroxyacids or mixtures thereof with polymers deriving from ethylenically unsaturated monomers, particularly polymers of ethylene-vinylalcohol or polyvinylalcohol.


2
Catia Bastioli, Vittorio Bellotti, Gianfranco Del Tredici, Alessandro Montino, Roberto Ponti: Film-forming, starchy, polymeric composition and shaped articles, particularly films and sheets, which can be produced from the composition and have a good barrier effect, and a method of producing the articles. Novamont S p A, Bryan Cave, October 31, 1995: US05462980 (48 worldwide citation)

The film-forming polymeric compositions described include a synthetic, thermoplastic polymer and a starchy material, with a high amylopectin content; they enable the production of films, sheets and the like having good liquid- and gas-barrier effects and improved mechanical properties.


3
Catia Bastioli, Vittorio Bellotti, Gianfranco Del Tredici, Alessandro Montino, Roberto Ponti: Biodegradable foamed plastic materials. Novamont S p A, Bryan Cave, April 7, 1998: US05736586 (44 worldwide citation)

Biodegradable foamed plastic material having a bulk density comprised within the range of from 5 to 13 kg/m.sup.3, comprising:


4
Catia Bastioli, Vittorio Bellotti, Gianfranco Del Tredici, Roberto Ponti: Method of producing plasticized polyvinyl alcohol and its use for the preparation of starch-based, biodegradable thermoplastic compositions. Novamont S p A, Bryan Cave, October 31, 1995: US05462981 (35 worldwide citation)

The method of producing plasticized polyvinyl alcohol by mixing polyvinyl alcohol in the presence of an organic plasticizer and water in a quantity which is insufficient to dissolve the polyvinyl alcohol under normal conditions, includes the steps of:


5
Catia Bastioli, Gianfranco Del Tredici, Italo Guanella, Roberto Ponti, Claudio Russo: Ternary mixture of biodegradable polyesters and products obtained therefrom. Novamont S p A, Connolly Bove Lodge & Hutz, Larry J Hume, January 11, 2005: US06841597 (17 worldwide citation)

The invention relates to a mixture of biodegradable polyesters comprising: (A) a polyhydroxy acid of the poly-ε-caprolactone type and its copolymers, (B) aliphatic polyester, and (C) a polymer of polylactic acid, in which the concentration of (A) varies with respect to (A+B) in the range between 40 ...


6
Catia Bastioli, Gianfranco Del Tredici, Italo Guanella, Roberto Ponti: Ternary mixture of biodegradable polyesters and products obtained therefrom. Novamont S p A, Connolly Bove Lodge & Hutz, September 7, 2004: US06787613 (14 worldwide citation)

The invention relates to a mixture of biodegradable polyesters which includes an aromatic-aliphatic polyester (A), an aliphatic polyester (B) and a polyactic acid polymer (C) in which the concentration of A varies, with respect to (A+B) in the range between 40 and 70% by weight, and the concent ...


7
Catia Bastioli, Gianfranco Del Tredici, Italo Guanella, Tiziana Milizia, Roberto Ponti: Ternary mixtures of biodegradable polyesters and products manufactured from them. Novamont S p A, Connolly Bove Lodge & Hutz, June 27, 2006: US07067596 (13 worldwide citation)

The invention relates to a mixture of biodegradable polyesters which includes an aromatic-aliphatic polyester (A), an aliphatic polyester (B) and a polylactic acid polymer (C) in which the concentration of A varies, with respect to (A+B) in the range between 40 and 70% by weight, and the concentrati ...


8
Catia Bastioli, Gianfranco Del Tredici, Italo Guanella, Giovanni Floridi, Roberto Ponti: Binary mixtures of biodegradable aliphatic polyesters and products obtained from these. Novamont S p A, Connolly Bove Lodge & Hutz, January 12, 2010: US07645839 (3 worldwide citation)

A biodegradable mixture obtained by melt mixing polyesters comprising (A) an aliphatic polyester obtained from aliphatic diacids selected from the group consisting of azelaic acid, sebacic acid, brassilic acid, mixtures thereof and mixtures of said acids with aliphatic dicarbossilic acids and/or ali ...


9
Catia Bastioli, Stefano Facco, Roberto Ponti, Angelos Rallis: Biodegradable polyester and wrapping films for packaging produced therewith. Novamont S p A, Novak Druce Connolly Bove Quigg, April 21, 2015: US09012573

This invention relates to a biodegradable polyester which is particularly suitable for use for the manufacture of wrapping films for packaging, comprising units deriving from at least one diacid and at least one diol, characterized by a high static friction coefficient in comparison with conventiona ...


10
Catia Bastioli, Gianfranco Del Tredici, Italo Guanella, Tiziana Milizia, Roberto Ponti: Ternary mixtures of biodegradable polyesters and products manufactured from them. Burton A Amernick, Connolly Bove Lodge & Hutz, April 8, 2004: US20040068058-A1

The invention relates to a mixture of biodegradable polyesters which includes an aromatic-aliphatic polyester (A), an aliphatic polyester (B) and a polylactic add polymer (C) in which the concentration of A varies, with respect to (A+B) in the range between 40 and 70 % by weight, and the concentrati ...