Patent application number | Description | Published |
20080214702 | Biodegradable Aliphatic-Aromatic Polyesters - Biodegradable aliphatic/aromatic copolyester comprising 50 to 60 mol % of an aromatic dicarboxylic acid and 40 to 50 mol % of an aliphatic acid, at least 90% of which is a long-chain dicarboxylic acid (LCDA) of natural origin selected from azelaic acid, sebacic acid, brassylic acid or mixtures thereof; and a diol component. | 09-04-2008 |
20090005472 | Biodegradable Aliphatic-Aromatic Copolyester - Biodegradable aliphatic/aromatic copolyester comprising: A) an acid component comprising repeating units of: 1) 53 to 54 mol % of an aromatic carboxylic acid; 2) 47 to 36 mol % of an aliphatic acid at least 50% of which is azelaic acid ; B) a diol component selected from the group consisting of C | 01-01-2009 |
20090311455 | BIODEGRADABLE COMPOSITIONS BASED ON NANOPARTICULATE STARCH - The present invention relates to biodegradable multiphase compositions comprising a continuous phase composed of a matrix of at least one tough hydrophobic polymer incompatible with the starch and a nanoparticulate dispersed starch phase with mean dimensions of less than 0.25 m. The compositions are characterized by breaking load, Young's Modulus and breaking energy. | 12-17-2009 |
20100003434 | BIODEGRADABLE MULTIPHASE COMPOSITIONS BASED ON STARCH - The present invention relates to biodegradable multiphase compositions characterized in that they comprise three phases: (a) a continuous phase composed of a matrix of at least one tough hydrophobic polymer incompatible with the starch; (b) a nanoparticulate dispersed starch phase with mean dimensions of less than 0.3 μm, (c) a further dispersed phase of at least one rigid and fragile polymer with modulus greater than 1000 MPa. Such compositions having a Modulus greater than 300 MPa and a substantial isotropy in the two longitudinal and transverse directions in relation to tear propagation. | 01-07-2010 |
20120219740 | BIODEGRADABLE ALIPHATIC-AROMATIC POLYESTERS - Biodegradable aliphatic/aromatic copolyester comprising 50 to 60 mol % of an aromatic dicarboxylic acid and 40 to 50 mol % of an aliphatic acid, at least 90% of which is a long-chain dicarboxylic acid (LCDA) of natural origin selected from azelaic acid, sebacic acid, brassylic acid or mixtures thereof; and a diol component. | 08-30-2012 |
20120220687 | BIODEGRADABLE ALIPHATIC-AROMATIC COPOLYESTER - Biodegradable aliphatic/aromatic copolyester comprising 49 to 66 mol % of an aromatic polyfunctional acid; 51 to 34 mol % of an aliphatic acid, at least 70% of which is sebacic acid; and butandiol; and blends containing such copolyester. | 08-30-2012 |
20120220698 | BIODEGRADABLE ALIPHATIC-AROMATIC POLYESTER - Biodegradable aliphatic/aromatic copolyester comprising: A) an acid component comprising repeating units of: 1) 49 to 63 mol % of an aromatic carboxylic acid; 2) 51 to 37 mol % of an carboxylic acid, at least 50% of which is brassylic acid; B) a diol component; said copolyester being disintegrated according to the Standard ISO 20200 in 90 days. | 08-30-2012 |
20120225230 | BIODEGRADABLE ALIPHATIC-AROMATIC COPOLYESTER - Biodegradable aliphatic/aromatic copolyester comprising: A) an acid component comprising repeating units of: 1) 53 to 54 mol % of an aromatic carboxylic acid; 2) 47 to 36 mol % of an aliphatic acid at least 50% of which is azelaic acid; B) a diol component selected from the group consisting of C | 09-06-2012 |
20120315401 | CERAMIC MEDIUMS AND INKS IN POWDER FORM - The disclosure relates to printing mediums, useful for ceramic sinterable materials, that are in powder form and are based on glycols, urea and an inorganic absorbent, to ceramic inks compositions comprising the printing mediums and to methods for decorating green or fired ceramic bodies by the use of said printing mediums and compositions. | 12-13-2012 |
20130061520 | POD SEALING METHOD - The present invention relates to a method for reducing the seed loss due to pod-shattering using a composition comprising a low viscosity carboxymethyl cellulose and to the use of a low viscosity carboxymethyl cellulose as pod sealant. | 03-14-2013 |
20130150229 | RHEOLOGY MODIFIER FOR CERAMIC GLAZES - The present invention relates to a theology modifier for ceramic glazes comprising a water-swellable granulated clay, a carboxymethyl cellulose and possibly another natural gum. In another aspect the invention relates to the ceramic glaze and the glaze slip obtained using the above rheology modifier, which can be used for glazing green or fired ceramic bodies such as artware, tableware, tile, heavy clays products and sanitaryware. | 06-13-2013 |
20130165322 | AQUEOUS ADJUVANT CONCENTRATES WITH IMPROVED SPRAY DRIFT PROPERTIES - Aqueous adjuvant concentrate with improved spray drift properties and method for its preparation comprising the steps of: i) dissolving from 15 to 30% by weight, on the weight of the final concentrate, of ammonium sulfate in water; ii) adding to the solution from 1 to 10% by weight, on the weight of the final concentrate, of anionic esters of alkyl polyglycosides; iii) dispersing in the solution from 2 to 10% by weight, on the weight of the final concentrate, of hydroxypropyl guar or hydroxypropyl guar acetate; iiii) adding ammonium sulfate to the dispersion to reach an ammonium sulfate final concentration comprised between 33 and 40% by weight. | 06-27-2013 |
20130180433 | PAPER COATING COMPOSITIONS - Paper coating compositions contain specific polyethers which are obtained by reacting a diglycidyl ether with a water soluble polyol containing at least one polyoxyethylene chain acting as deflocculants, water retention agents and gloss enhancers. | 07-18-2013 |
20130237628 | LOW-EXTRACTABLE THIOXANTHONES - 3-Esters and 3-amides of thioxanthone bearing alkyl chains of appropriate length and can be used as photoinitiators or sensitizers in photopolymerizable systems, in particular for the preparation of coatings compatible with the food use. | 09-12-2013 |
20130271525 | INKS FOR INKJET PRINTERS - Method for decorating green or fired ceramic bodies by inkjet printing comprising the use of a ceramic inkjet ink which is prepared by milling a ceramic inorganic pigment in an organic medium in the presence of a dispersant which is the reaction product of a polyethyleneimine and a ricinoleic acid polyester, until the average particle size of the pigment is between 0.1 and 0.8 μm. | 10-17-2013 |
20130281326 | CLAY INHIBITORS FOR THE DRILLING INDUSTRY - The hydration of clays in drilling operations can be inhibited by employing an aqueous based drilling fluid containing from about 0.2 to about 5 wt % of a hydration inhibitor that comprises bis-hexamethylene-triamine, bis-hexamethylene-triamine salts, or mixtures thereof. | 10-24-2013 |
20130289167 | HYDRAULIC BINDER COMPOSITION - Compositions comprising a hydraulic binder such as cement or gypsum and a hydroxypropyl guar derivative that comprises unsubstituted linear or branched C | 10-31-2013 |
20130312636 | DISPERSANTS - Compound of Formula (1); wherein: Z | 11-28-2013 |
20130342593 | CERAMIC INKS FOR INKJET PRINTERS - Ceramic inkjet inks comprising ceramic inorganic pigments having average particle size between 0.1 and 0.8 μm, an organic medium and a dispersant, the dispersant being the reaction product of a polyethyleneimine with a homo- or co-polyester based on lactic acid, and method for decorating green or fired ceramic bodies by the use of the above ceramic inkjet inks. | 12-26-2013 |
20140017184 | PERSONAL CARE COMPOSITIONS - Personal care compositions comprising, as thickeners and suspending agents, crosslinked alkali swellable polyacrylates containing one or more acetoacetyl or cyanoacetyl groups. | 01-16-2014 |
20140018284 | DETERGENT COMPOSITIONS - Liquid aqueous detergent compositions comprising as thickeners and suspending agents crosslinked alkali swellable polyacrylates containing one or more acetoacetyl or cyanoacetyl groups. | 01-16-2014 |
20140023600 | SKIN CARE COMPOSITION - The present invention relates to a composition for enhancing the overall quality of the skin and for treating aging skin, comprising from 0.05 to 5.0% by weight of a depolymerized hydroxypropyl guar having MS between 1.5 and 3.5, in a cosmetic or pharmaceutical acceptable carrier. | 01-23-2014 |
20140031264 | METHOD OF TREATING SUBTERRANEAN FORMATIONS - A method of treating a portion of a subterranean formation through the use of an aqueous fracturing fluid comprising dissolved therein from 0.3 to 3.0% by weight of a viscosifying agent, wherein the viscosifying agent consists of fast dissolving and easy dispersible glyoxalated, ground guar splits containing from 0.01 to 0.05% by weight of glyoxal. | 01-30-2014 |
20140165875 | ADDITIVES FOR CERAMIC GLAZES - Use of extruded pellets comprising carboxymethyl cellulose and at least another ceramic glaze additive for the preparation of ceramic glaze slips. | 06-19-2014 |
20140316043 | AQUEOUS POLYMER COMPOSITION FOR PAPER COATING - The present invention concerns aqueous polymer compositions comprising a water soluble hydrophilic polymer with poly(ethylene oxide) content higher than 50% by weight and a polyacrylic thickener containing sulfonic groups. The aqueous polymer compositions of the invention are useful as deflocculants, rheology modifiers and water retention agents for paper coating compositions. | 10-23-2014 |