SOLVAY SPECIALTY POLYMERS USA, LLC Patent applications |
Patent application number | Title | Published |
20160090450 | Polyarylene ether sulfone (PAES) polymers - A poly(arylether sulfone) polymer [(t-PAES) polymer, herein after], wherein more than 70% moles of the recurring units are recurring units (R | 03-31-2016 |
20160083523 | Polyarylene ether sulfone (PAES) compositions - A poly(arylether sulfone) polymeric material comprising polymer molecules wherein more than 50% moles of the recurring units of said polymer molecules are recurring units (Rt), equal to or different from each other, complying with formula (S | 03-24-2016 |
20160075876 | Polyarylene ether sulfone (PAES) compositions - A composition [composition (C), herein after] comprising from 30 to 95% by weight of at least one poly(arylether sulfone) polymer, wherein said polymer comprising more than 50% moles of recurring units (R | 03-17-2016 |
20160060414 | Thermoformed foam articles - A method for manufacturing a thermoformed a polyetherimide/poly(biphenyl ether sulfone) foam article which comprises following three steps:
| 03-03-2016 |
20150348673 | Mobile electronic device - A mobile electronic device comprising at least one part made of a polymer composition [composition (C), herein after] comprising at least one part made of a polymer composition [composition (C), herein after] comprising from at least one polyaryletherketone polymer [(PAEK) polymer], and at least one nitride (NI) of an element having an electronegativity (∈) of from 1.3 to 2.5, as defined in <>, CRC Press, 64 | 12-03-2015 |
20150322210 | Polyaryl Ether Polymers End-Capped with Phenolic Amino Acids - The invention relates to modified polyaryl ether polymers (PAEs) obtained by end-capping the polymers with a phenolic aminoacid, in particular with a bio-phenolic aminoacid such as L-tyrosine. The polymers of the present invention feature high thermal resistance and increased hydrophilicity. The present invention also relates to a method for the manufacture of those polymers, and their use in the manufacture of shaped articles including membranes. | 11-12-2015 |
20150306279 | Prosthetic device - A prosthetic device comprising at least one part made of a polymer composition [composition (C), herein after] comprising at least one part made of a polymer composition [composition (C), herein after] comprising a polymer composition [composition (C)] comprising at least one polyaryletherketone polymer [(PAEK) polymer], and at least one nitride (NI) of an element having an electronegativity (c) of from 1.3 to 2.5, as defined in <>, CRC Press, 64 | 10-29-2015 |
20150299422 | Improved fasteners - A fastener comprising a polymer composition [composition (C)] comprising at least one polyaryletherketone polymer [(PAEK) polymer], and at least one nitride (NI) of an element having an electronegativity (c) of from 1.3 to 2.5, as listed in <>, CRC Press, 64 | 10-22-2015 |
20150299395 | Polyarylene ether sulfones - A process for the manufacturing of a poly(arylether sulfone)polymer comprising reacting in a solvent mixture comprisng a polar aprotic solvent and in the presence of an alkali metal carbonate, a monomer mixture which contains: at least one 1,4:3,6-dianhydrohexitol selected from the group consisting of isosorbide (1), isomannide (2) and isoidide (3); at least one dihaloaryl compound of formula (S): X—Ar | 10-22-2015 |
20150267023 | High temperature sulfone (HTS) foam materials - A foam material made from a composition [composition (C)] comprising at least one high temperature poly(aryl ether sulfone) (PAES | 09-24-2015 |
20150259531 | PAEK/PAES compositions - A composition [composition (C)] comprising from 1 to 90% by weight (wt. %) of at least one poly(aryl ether ketone) [(PAEK) polymer, herein after], from to 25 wt. % of at least one polyphenylsulfone polymer [(PPSU) polymer, herein after], from 1 to 90% wt. % of at least one poly(aryl ether sulfone) polymer [(P1) polymer, herein after], selected from a group consisting of at least one high temperature poly(aryl ether sulfone) polymer [(PAES | 09-17-2015 |
20150225522 | High Melt Flow PEAK compositions - A composition [composition (C)] comprising at least one poly(aryl ether ketone) polymer having a melt flow rate (MFR) equal to or higher than 8 g/10 min at 400° C. and under a load of 2.16 kg, [(PAEK | 08-13-2015 |
20150203712 | High Melt Flow PEAK Compositions - A composition [composition (C)] comprising: from 0.1 to 99.8% by weight (wt. %) of at least one poly(aryl ether ketone) polymer having a melt flow rate (MFR) equal to or higher than 8 g/10 min at 400° C. and under a load of 2.16 kg, as measured in accordance with ASTM method D1238 [(PAEK | 07-23-2015 |
20150191425 | PROCESS FOR SULFONATING HALOBENZENE DERIVATIVES WITH SULFUR TRIOXIDE - A process for sulfonating at least one halobenzene with sulfur trioxide (SO | 07-09-2015 |
20150188148 | FUEL CELL COMPONENT - A fuel cell component, preferably an endplate, comprising a polymer composition (C) comprising: at least one polyamide polymer [polyamide (A)] comprising recurring units derived from the polycondensation of at least one phthalic acid and hexamethylenediamine and less than 10% moles of recurring units derived from the polycondensation of adipic acid and hexamethylene diamine, at least one reinforcing filler [filler (F)] and at least one impact modifier [impact modifier (IM)]. The fuel cell component may be manufactured by conventional molding techniques. | 07-02-2015 |
20150126663 | Tribological aromatic polyimide compositions - A resin composition [composition (C)] comprising: from 40 to 95% by volume (% v) of at least one aromatic polyimide [polymer (PI)], from 0.1 to 15% by volume (% v) of at least one compound having the general formula A | 05-07-2015 |
20150099838 | High heat resistant polyamide for down hole oil components - High heat resistant polyamide for down hole oil components Rod guides comprising a high heat resistant polyamide composition comprising at least one polyamide and at least one heat stabilizing additive selected from elemental iron and polyhydric alcohol. | 04-09-2015 |
20150020871 | Framing structure for a solar panel - The invention pertains to a framing structure for a solar panel made from a polymer composition (C) comprising at least one polyamide polymer [polyamide (A)], and at least one reinforcing filler [filler (F)], the framing structure being characterized by having a top surface and a bottom surface, said top surface having a depressed central portion sized for receiving a solar panel. It also relates to a method for manufacturing the same, to a method for assembly a solar panel into said framing structure, to a solar panel assembly comprising the same, and to a method for fixing said solar panel assembly onto a support (e.g. a roof). | 01-22-2015 |
20140357782 | HIGH PERFORMANCE POLYMER COMPOSITION FOR MOBILE ELECTRONIC DEVICES - The present invention relates to mobile electronic devices comprising at least one structural part made of a polymer composition (C) comprising at least one polyaryletherketone (PAEK), at least one aromatic sulfone polymer (SP) such as poly phenylsulfone (PPSU), polyethersulfone (PESU), polysulfone (PSU) or mixture thereof, and at least one reinforcing filler. | 12-04-2014 |
20140343184 | Thermoformed foam articles - A method for manufacturing a thermo formed poly(biphenyl ether sulfone) foam article which comprises following three steps: Step 1. preparing a poly(biphenyl ether sulfone) foamable composition [composition (FP)], foaming the composition (FP) to yield a foamed poly(biphenyl ether sulfone) material [foam (P) material], and Step 2. molding said foam (P) material under the effect of heat and pressure to provide a thermoformed foamed article. Step 3. molding said foam (P) material under the effect of heat and pressure to provide a thermoformed foamed article. | 11-20-2014 |
20140329973 | Epoxy resin compositions - An epoxy resin composition [composition (C)] comprising: (i) from 30 to 90% by weight of at least one epoxy compound [compound E], based on the total weight of the composition (C); (ii) from 0 to 60% by weight of at least one curing agent [agent C], based on the total weight of the composition (C); (iii) from 0 to 15% by weight of at least one accelerator, based on the total weight of the composition (C); (iv) from 1 to 60% by weight of at least one poly(aryl ether sulfone) (I) [PAES (I-1)], based on the total weight of the composition (C) and wherein said PAES (I-1) polymer comprises amine functional groups in an amount equal to or more than 200 μeq/g; (v) from 1 to 60% by weight of at least one poly(aryl ether sulfone) (I) [PAES (I-2)], based on the total weight of the composition (C), and wherein said PAES (I-2) polymer is different from the PAES (I-1) polymer. | 11-06-2014 |
20140323765 | Process for Manufacturing Haloaryl Compounds From Mixtures of Isomers of Dihalodiarylsulfone - A process for the manufacture of a haloaryl compound which comprises contacting a mixture of dihalodiarylsulfone isomers [mixture (M)] with sulfuric acid to provide a mixture of haloarylsulfonic acid isomers [mixture (M1)] and reacting mixture (M1) in the presence of water. The process is independent on the manufacturing process of mixture (M) and is advantageous in that the obtained haloaryl compound can be recycled to the first step of a dihalodiarylsulfone manufacturing process. | 10-30-2014 |
20140322462 | High Performance Sulfone Polymer Composition - The present invention relates to a polymer composition (C) comprising at least one polyaryletherketone (PAEK), at least one polyphenylsulfone (PPSU), at least one polysulfone (PSU) and glass fibers having an elastic modulus of at least 76 GPa as measured according to ASTM D2343. Polymer composition (C) is very well suited for the manufacture of articles useful in areas as various as plumbing and electronics. | 10-30-2014 |
20140256835 | Polyetherimide/ poly(biphenyl ether sulfone) foam materials - A foam material made from a composition (C) comprising a polyetherimide (PEI) and a poly(biphenyl ether sulfone) (P2). | 09-11-2014 |
20140148544 | Polyester compositions with improved heat and light aging - Polymer composition featuring very high light reflectance after heat and light treatment suitable for the manufacture of light emitting diode (LED) components. Such polymer composition includes at least one polyester, at least one inorganic additive (A) and at least one inorganic additive (B) including magnesium oxide, barium oxide, cerium oxide (IV) and calcium oxide. | 05-29-2014 |
20140127440 | Mobile electronic devices made of amorphous polyamides - The present invention relates to components of mobile electronic devices made of an amorphous polyamide composition characterized by excellent mechanical properties, low moisture uptake, low distortion and very good aesthetical properties. The amorphous polyamide has recurring units derived from the polycondensation of a mixture of monomers of aromatic dicarboxylic acid(s), cycloaliphatic diamine(s) with 6 to 12 carbon atoms, and a third monomer with 10 to 16 carbon atoms. | 05-08-2014 |
20130334006 | Polymeric Bearing Articles for Use in Ultra-high Pressure and Velocity Environments - A polymeric thrust bearing is provided for an ultra-high PV environment. The polymeric thrust bearing includes an annular bearing body having an inner perimeter and an outer perimeter, and a plurality of lubricant channels extending across the annular bearing body from the inner perimeter to the outer perimeter. The annular bearing body comprises a polymer composition comprising a polymer having typically a glass transition temperature of at least about 140° C., such as an aromatic polyimide or a poly(aryl ether ketone), and at least one friction and wear additive. The polymeric thrust bearing is configured to withstand a velocity and a pressure in a lubricated environment in which the product of the velocity and the pressure is about 1,100,000 psi-fpm (23540 kg/cm | 12-19-2013 |
20130309928 | Stain-resistant fibers, textiles and carpets - The present invention relates to stain- or dye-resistant light colored fibers, textiles and carpets made of a polymer composition (C) comprising at least one semi-aromatic polyamide comprising recurring units resulting from the condensation of terephthalic acid and at least one aliphatic diamine selected from the group consisting of 1,8-octanediamine, 1,9-nonanediamine, 2-methyl-1,8-octanediamine, 1,10-decanediamine, 1,12-dodecanediamine, 2,2,4-trimethyl-1,6-hexanediamine, 2,4,4-trimethyl-1,6-hexanediamine, 5-methyl-1,9-nonanediamine, methylcyclohexanediamine, isophoronediamine and mixtures thereof. | 11-21-2013 |
20130231431 | Stain-resistant articles - The present invention relates to stain- or dye-resistant articles comprising a polymer composition comprising at least one semi-aromatic polyamide comprising recurring units resulting from the condensation of terephthalic acid and at least one aliphatic diamine comprising more than 8 carbon atoms, at least one filler and from 0.1 to 35 wt. % of at least one white pigment, based on the total weight of the composition. | 09-05-2013 |
20130197150 | Stain-resistant articles - The present invention relates to stain- or dye-resistant light colored articles comprising a polymer composition (C) comprising a semi-aromatic polyamide comprising recurring units resulting from the condensation of terephthalic acid, isophthalic acid and at least one aliphatic diamine comprising 6 carbon atoms, a filler and from 0.1 to 35 wt. % of a white pigment, based on the total weight of the polymer composition (C). | 08-01-2013 |
20130112409 | Proppant particulates and methods of using such particulates in subterranean applications - The invention pertains to improved proppant particles comprising an aromatic polycondensation polymer having a glass transition temperature (T | 05-09-2013 |
20130030390 | Improved needles made of a particular plastic material - Needle comprising a polyarylene material comprising a polyarylene. The needle can meet all the advantages of metal, while avoiding its drawbacks. It has a high rigidity and ductility, and is excellent in penetrability and ability to hold a sharp edge. It is easily disposable and recyclable. It is non toxic and non irritant. | 01-31-2013 |
20120283407 | New polyamide, polyimide or polyamide-imide comprising dibenzodiazocine units - The invention relates to polymers (P) of amides, imides, amides-imides or their derivates. The polymer (P) comprising recurring units (I) of one or more structural formula(e): -A-B-C-D- (I), wherein, A and C, identical or different from each other and from one structural formula to another, independently represent an amido group an imido group of formula or a mixture thereof; B, identical or different from one structural formula to another, is independently selected from the set consisting of C | 11-08-2012 |