| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 524139000 | Phosphorus directly bonded to at least one O and at least one H or C only | 15 |
| 20080221243 | FLUIDISING COMPOSITION - A fluidising admixture for use with sprayable cementitious compostions, the admixture consists of 2-phosphonobutane-1,2,4-tricarboxylic acid and at least one selected polymer derived from ethylenically-unsaturated mono- or dicarboxylic acids. Citric acid may optionally be present. The admixture has good fluidising properties and outstanding shelf-life. | 09-11-2008 |
| 20090018242 | POLYETHERIMIDE/POLYPHENYLENE ETHER SULFONE BLENDS - Compositions comprise phase separated polyetherimide/polyphenylene ether sulfone blends. The dispersed phase has an average cross sectional size of 0.1 to 10 micrometers. The composition retains has good hydrolytic stability and is capable of withstanding steam autoclaving at temperatures of 130 to 138° C. | 01-15-2009 |
| 20090093573 | Polyester Compositions Which Comprise Cyclobutanediol and at Least One Phosphorus Compound - Described as one aspect of the invention are polyester compositions containing: (I) at least one polyester which comprises: (a) a dicarboxylic acid component comprising: (i) 70 to 100 mole % of terephthalic acid residues; (ii) 0 to 30 mole % of aromatic dicarboxylic acid residues having up to 20 carbon atoms; and (iii) 0 to 10 mole % of aliphatic dicarboxylic acid residues having up to 16 carbon atoms; and (b) a glycol component comprising: (i) 1 to 99 mole % of 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues; and (ii) 1 to 99 mole % of cyclohexanedimethanol residues; and (II) at least one thermal stabilizer chosen from at least one phosphorus compound, reaction products thereof, and mixtures thereof; wherein the total mole % of the dicarboxylic acid component is 100 mole %, and wherein the total mole % of the glycol component is 100 mole %; wherein the inherent viscosity of the polyester is from 0.35 to 1.2 dL/g as determined in 60/40 (wt/wt) phenol/tetrachloroethane at a concentration of 0.25 g/50 ml at 25° C. | 04-09-2009 |
| 20100305253 | Methods For Producing Flameproofed Thermoplastic Moulding Compounds - The invention relates to a process for the preparation of thermoplastic molding materials comprising
| 12-02-2010 |
| 20110054092 | NONFLAMMABLE POLYESTER RESIN COMPOSITION AND METHOD FOR MANUFACTURING SUCH A RESIN COMPOSITION - A method for manufacturing a nonflammable polyester resin composition comprising:
| 03-03-2011 |
| 20110118396 | REDUCTION OF VOLATILES OF STABILIZED POLYPROPYLENE/TALC COMPOSITIONS BY USING SPECIFIC ACIDIC ENVIRONMENT - The present invention is directed to the use of carbonyl compounds to reduce the headspace emission according to VDA 277 of a polymer, wherein the carbonyl compounds are selected from the group consisting of aromatic carboxylic acid having a pKa measured in DMSO of at least 10.5, fatty acid amide and fatty acid ester. | 05-19-2011 |
| 20110130499 | Process for the Preparation of a 1,3-Butadiene and Styrene Copolymer Containing a Random Section in its Main Chain Followed by a Block with a Structure Differentiated from the Main Chain, Homopolymeric or Copolymeric, Functionalized and the Product Obtained From This - This invention refers to a process for the preparation of a 1,3-butadiene and styrene copolymer, containing a random section in its main chain, followed by a block with a structure differentiated from the main chain, homopolymeric or copolymeric, functionalized, and the product obtained from this. | 06-02-2011 |
| 20110224340 | Method for Producing Mono-Vinylfunctionalized Dialkylphosphinic Acids, Salts and Esters Thereof, and the Use Thereof - The invention relates to a method for producing mono-vinylfunctionalized dialkylphosphinic acids, esters, and salts, characterized in that a) a phosphinic acid source (I) is converted with olefins (IV) to an alkylphosphonic acid, salt, or ester (II) in the presence of a catalyst A, b) the alkylphosphonic acid, salt, or ester (II) thus created is converted with acetylenic compounds of formula (V) into a mono-vinylfunctionalized dialkylphosphinic acid derivative (III) in the presence of a catalyst B, where R | 09-15-2011 |
| 20110251316 | FLAME RETARDANT POLYCARBONATE COMPOSITIONS - The present invention relates to impact-modified polylactic acid/polycarbonate compositions, containing
| 10-13-2011 |
| 20120065308 | MOISTURE CURABLE ORGANOPOLYSILOXANE COMPOSITION - The present invention provides curable compositions comprising non-Sn organo-metal catalysts that accelerate the condensation curing of moisture curable silicones/non-silicones. In particular, the present invention provides Mn(III) complexes that are particularly suitable as replacements for organotin for sealant and RTV formulations. The Mn(III) complexes are comparable or superior to organotin such as DBTDL, superior to Mn(II) compounds, and exhibit certain behavior in the presence of components that allow for tuning or adjusting the cure characteristics of the present compositions and provide good adhesion and storage stability. | 03-15-2012 |
| 20120115997 | PROCESS FOR PRODUCTION OF POLYESTERS - The present invention relates to a process for producing a polyester comprising: (a) forming a polyester with an intrinsic viscosity of at least about 0.65, wherein said forming of the polyester comprises use of a catalyst; and (b) adding a phosphorous compound to the polyester after the forming of step (a), wherein said phosphorous compound comprises at least one member selected from the group consisting of trialkyl phosphate, trialkyl phosphonoacetate, monoalkyl phosphate, dialkyl phosphate, trialkyl phosphite, triaryl phosphite, tris alkylaryl phosphite, and mixtures thereof. The present invention also includes compositions produced by process of the present invention and articles comprising those compositions. | 05-10-2012 |
| 20130109794 | Polish Composition | 05-02-2013 |
| 20140039102 | POLYSULFONE COMPOSITIONS AND METHODS FOR THE MANUFACTURE AND USE THEREOF - This disclosure relates generally to polysulfone compositions whose residual phenolic monomers or phenolic degradation products exhibit little or no estradiol binding activity. Also disclosed are methods for making the disclosed polysulfones and articles of manufacture comprising the disclosed polysulfones. | 02-06-2014 |
| 20140296399 | PROCESS FOR PRODUCTION OF POLYLACTIC ACID RESIN COMPOSITION - A method for producing a polylactic acid resin composition, including the following steps (1) and (2): step (1): subjecting an organic crystal nucleating agent to a wet pulverization in the presence of a carboxylic acid ester having a weight-average molecular weight of from 150 to 600 and a viscosity at 23° C. of from 1 to 500 mP·s and/or a phosphoric ester having a weight-average molecular weight of from 150 to 600 and a viscosity at 23° C. of from 1 to 500 mPa·s to give a finely pulverized organic crystal nucleating agent composition; and step (2): melt-kneading a raw material for a polylactic acid resin composition comprising the finely pulverized organic crystal nucleating agent composition obtained in the step (1) and a polylactic acid resin. The polylactic acid resin composition obtainable by the method of the present invention can be suitably used in various industrial applications, such as daily sundries, household electric appliance parts, packaging materials for household electric appliance parts, and automobile parts. | 10-02-2014 |
| 20160185954 | THERMOPLASTIC RESIN COMPOSITION, MOLDED ARTICLE MADE THEREFROM, AND METHOD OF PREPARING THE COMPOSITION - A thermoplastic resin composition including a polylactic acid, a thermoplastic polymer having a lower glass transition temperature than the polylactic acid, a nucleating agent, and a reactive plasticizer, a molded article made therefrom, and a method of preparing the thermoplastic resin composition. | 06-30-2016 |
