公开(公告)号：US20200239684A1

公开(公告)日：2020-07-30

申请号：US16845159

申请日：2020-04-10

Applicant: Novamont S.p.A.

Inventor： Nicola Marini ,  Angelos Rallis

IPC: C08L67/04 ,  B29C45/00 ,  B29C51/00 ,  B29C51/42 ,  B29C71/02

Abstract: This invention relates to a biodegradable polymer composition which is particularly suitable for use in the manufacture of articles having a high heat deflection temperature (HDT) by injection moulding and thermoforming.

公开(公告)号：US20200079899A1

公开(公告)日：2020-03-12

申请号：US16682628

申请日：2019-11-13

Applicant: Novamont S.p.A.

Inventor： Catia Bastioli ,  Giampietro Borsotti ,  Luigi Capuzzi ,  Roberto Vallero

IPC: C08G63/16 ,  C08L67/02 ,  C08G63/672 ,  C08G63/181 ,  C08J5/18

Abstract: Disclosed are aliphatic-aromatic biodegradable polyesters obtained from aliphatic dicarboxylic acids, polyfunctional aromatic acids of renewable origin and particularly 2,5-furan dicarboxylic acid, and diols. Also disclosed are blends of the polyesters with other biodegradable polymers of either natural or synthetic origin. The polyesters have properties and viscosity values that make them suitable, after adjusting their molecular weight, for use in numerous practical applications such as films, injection molded products, extrusion coatings, fibers, foams, thermoformed products, extruded profiles and sheets, extrusion blow molding, injection blow molding, rotomolding, stretch blow molding.

公开(公告)号：US10519275B2

公开(公告)日：2019-12-31

申请号：US14391565

申请日：2013-04-11

Applicant: Novamont S.p.A.

Inventor： Tiziana Milizia ,  Roberto Vallero

IPC: C08G63/183 ,  C08L67/02 ,  C08G63/16 ,  C08G63/181

Abstract: Provided are polyesters selected from i) aliphatic polyesters wherein the dicarboxylic component and the diolic component are both aliphatic, the aliphatic dicarboxylic component comprising at least 20% by moles of 2-methylglutaric acid and up to 80% by moles of at least one second linear aliphatic saturated diacid; and ii) aliphatic-aromatic polyesters having a dicarboxylic component comprising repeating units deriving from at least one polyfunctional aromatic acid and at least one aliphatic diacid, and a diol component comprising repeating units deriving from at least one aliphatic diol, wherein said aliphatic diacid comprises a mixture consisting of at least 30% by moles of 2-methylglutaric acid and up to 70% by moles, with respect to the total moles of the aliphatic dicarboxylic component, of at least one second linear aliphatic saturated aliphatic diacids; and processes for production thereof. The polyesters have great toughness and high elongation at failure values.

公开(公告)号：US10450631B2

公开(公告)日：2019-10-22

申请号：US15542852

申请日：2016-01-20

Applicant: Novamont S.p.A.

Inventor： Giampietro Borsotti ,  Francesca Digioia

IPC: C22B3/42 ,  C22B34/36 ,  B01J39/04 ,  B01J47/02 ,  B01J39/05 ,  B01J39/20 ,  C02F1/42 ,  C22B3/00 ,  C02F1/26 ,  C02F101/20 ,  C02F103/32 ,  C02F101/32

Abstract: This invention relates to a process for the recovery of cobalt ions and tungstic acid and/or its derivatives from aqueous solutions, such as in particular the spent catalytic waters deriving from processes for the oxidative cleavage of vegetable oils. In particular this invention relates to a process for the recovery of cobalt ions and tungstic acid and/or its derivatives which provides for the use of cation-exchange resins.

公开(公告)号：US20190249113A1

公开(公告)日：2019-08-15

申请号：US16310602

申请日：2017-06-20

Applicant: NOVAMONT S.P.A.

Inventor： Giampietro BORSOTTI ,  Francessa DIGIOIA

IPC: C11C3/12 ,  B01J23/44 ,  B01J21/18 ,  B01J35/00

Abstract: The invention relates to a process for the hydrogenation of vegetable oils that selectively converts polyunsaturated fatty acids into mono-unsaturated fatty acids, and to the products obtained therefrom. Vegetable oils obtained by the process according to the invention have a particularly high content of monounsaturated fatty acids and are suitable for use as raw materials for the synthesis of chemical intermediates.

公开(公告)号：US10301425B2

公开(公告)日：2019-05-28

申请号：US15516503

申请日：2015-10-02

Applicant: Novamont S.p.A.

Inventor： Federico Faiella ,  Tiziana Milizia ,  Roberto Vallero

IPC: C08G63/02 ,  C08G63/183 ,  C08G63/16 ,  C08G63/181 ,  C08G63/85 ,  C08G63/46

Abstract: This invention relates to a process for the production of polyesters comprising an esterification/transesterification stage and a polycondensation stage, characterized in that the said polycondensation stage is carried out in the presence of a catalyst comprising a mixture of at least one Titanium-based compound and at least one Zirconium-based compound in which the Ti/(Ti+Zr) ratio by weights is equal to or greater than 0.01 and equal to or less than 0.70.

公开(公告)号：US20190136150A1

公开(公告)日：2019-05-09

申请号：US16306122

申请日：2017-06-05

Applicant: NOVAMONT S.P.A.

Inventor： Francesca DIGIOIA

IPC: C11C3/00 ,  B01J23/30

CPC classification number: C11C3/006 ,  B01J23/30 ,  C07C51/245 ,  C07C51/367 ,  C07C67/31 ,  C07C67/333 ,  C07C69/675 ,  C07C69/48 ,  C07C53/126 ,  C07C59/10 ,  C07C55/02

Abstract: This invention relates to a process for obtaining monocarboxylic and dicarboxylic acids from unsaturated carboxylic acids and/or their derivatives. The said process comprises an oxidative cleavage reaction of vicinal diols into which are fed at least some of the aqueous phase separated out at the end of the reaction itself and at least one base so that the pH of the aqueous solution at the start of the oxidative cleavage reaction is between 4 and 7.

公开(公告)号：US20190119438A1

公开(公告)日：2019-04-25

申请号：US16094726

申请日：2017-04-20

Applicant: Novamont S.p.A.

Inventor： Catia BASTIOLI ,  Luigi CAPUZZI ,  Tiziana MILIZIA ,  Angelos RALLIS ,  Roberto VALLERO

IPC: C08G63/181 ,  C08K3/013 ,  C08K7/02 ,  C08L67/02 ,  C08J5/04 ,  C08J5/18

Abstract: This invention relates to biodegradable compositions containing at least a polyester containing 2,5-furandicarboxylic acid and at least a polymer selected from the group consisting of polyhydroxyalkanoates and/or aliphatic and/or aliphatic-aromatic diacid diol polyesters, which is particularly suitable for use in the manufacture of mass-produced articles characterised by excellent mechanical properties, associated with a high barrier property against oxygen and carbon dioxide.

公开(公告)号：US10208271B2

公开(公告)日：2019-02-19

申请号：US15538352

申请日：2015-12-21

Applicant: Novamont S.p.A.

Inventor： Giampietro Borsotti ,  Luigi Capuzzi ,  Francesca DiGioia

IPC: C11C3/12 ,  C07C67/303 ,  C07C69/587

Abstract: Process for the catalytic hydrogenation of vegetable oils wherein the oil is placed in contact with molecular hydrogen in the presence of a metal catalyst, and the process is performed in the absence of water or in the presence of a quantity of water equal to or less than 5:1 with respect to the weight of the metal catalyst and at a temperature equal to or less than 50° C.

公开(公告)号：US20190021979A1

公开(公告)日：2019-01-24

申请号：US16069890

申请日：2017-01-18

Applicant: Novamont S.p.A.

Inventor： Paolo MAGISTRALI ,  Nicola MARINI ,  Ioanna PETRAKOU

IPC: A61K8/73 ,  A61K8/81 ,  A61K8/34 ,  A61K8/02 ,  A61Q1/02

Abstract: This invention relates to the use of microgranules comprising destructurized starch in a complexed form as abrasive and/or structuring agents in cosmetic, dermatological, detergent and cleansing formulations.