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Class 524/515 - Two or more solid polymers derived from ethylenic reactants only


Subclass of Class 524 - Synthetic resins or natural rubbers -- part of the class 520 series
Definition: Subject matter wherein in addition to the NRM there is additionally
No. of patents: 400
Last issue date: 03/06/2012


1                    
NumberTitleIssue Date
8129465Polymeric material and process for forming and using same
The present invention is directed to a polymeric material, particularly a thermoplastic material, the includes thermoplastic polyolefin and an elastomer. ...
03/06/2012
8119726Flame retardant thermoplastic resin composition
The flame retardant thermoplastic resin composition according to the present invention comprises (A) about 45 to 95 parts by weight of a polycarbonate resin; (B) about 1 to 50 parts by weight of a rubber modified vinyl graft copolymer; (C) about 0 to 50 parts by wei...
02/21/2012
8080607Polymeric material and process for forming and using same
The present invention is directed to a polymeric material, particularly a thermoplastic material, the includes thermoplastic polyolefin and an elastomer. ...
12/20/2011
8076407Hot melt adhesive
Hot melt adhesives are provided that have improved heat resistance. The adhesives comprise a metallocene polyolefin, an amorphous α-olefin polymer, a tackifier and a functional polyolefin. The functional polyolefin is used in an amount sufficient to increase the he...
12/13/2011
8076408Radiation resistant composition, wire and cable
A radiation resistant composition includes 100 parts by weight of a polymer, 5 to 80 parts by weight of an aromatic series process oil that a polycyclic aromatic (PCA) extract by an IP 346 method (DMSO extraction) is not more than 3% and an aromatic compound content...
12/13/2011
8039540Polyolefin composition having a high balance of stiffness, impact strength and elongation at break and low thermal shrinkage
Polymer composition showing an improved balance of flexural modulus, IZOD impact strength and elongation at break comprising (percent by weight): A) a polymer blend comprising: A1) 50-70% of a crystalline propylene homopolymer or copolymer; and A2) 30-50% of one or ...
10/18/2011
7994253Translucent propylene-based elastomeric compositions
A composition is described in one aspect as comprising one or more propylene-α-olefin terpolymers; wherein the propylene-α-olefin terpolymer(s) possess a melting temperature (Tm) within the range of from less than 105° C., and a heat of fusion (Hf...
08/09/2011
7968642Redispersible polymers including a protective colloid system
A redispersible polymer including, as a redispersing aid, a protective colloid system including from 30% to 100% of a low molecular weight polyacrylamide colloid having a 20% solution viscosity in water of 200 to 800 Centipoise. ...
06/28/2011
7897679Isotactic propylene copolymers, their preparation and use
Unique copolymers comprising propylene, ethylene and/or one or more unsaturated comonomers are characterized as having: at least one, preferably more than one, of the following properties: (i) 13C NMR peaks corresponding to a regio-error at about 14.6 and...
03/01/2011
7812085Functionalized propylene copolymer adhesive composition
This invention relates to an adhesive composition comprising a functionalized random propylene polymer (FRPP) having at least 0.1 wt % of a functional group, a heat of fusion of between 0.5 and 70 J/g, and an mm triad tacticity index of at least 75%, where the adhes...
10/12/2010
7799864Compositions and aqueous dispersions
An aqueous dispersion including (A) at least one base polymer selected from the group consisting of an ethylene-based co-polymer and a propylene-based co-polymer; (B) at least one polymeric stabilizing agent; and at least one filler; wherein the polymeric stabilizin...
09/21/2010
7649046Modified polypropylene composition
The invention relates to a polypropylene composition a heterophasic propylene copolymer, an elastomeric copolymer and inorganic filler and to a method for producing the propylene composition using peroxides. The composition is characterised by a combination of excel...
01/19/2010
7649045Medical films and articles prepared from emulsion polymers
Protective film forming compositions useful as medical films and other related wound care and treatment articles, including liquid bandages are prepared from emulsion polymers, including a polymer blend including at least one hard emulsion polymer component and at l...
01/19/2010
7645829Plasticized functionalized propylene copolymer adhesive composition
Disclosed herein is an adhesive composition comprising: a random propylene polymer component having a heat of fusion of between 1 and 70 J/g and an mm triad tacticity index of at least 75%; and a functionalized polymer component comprising a C2-C20
01/12/2010
7589145Syndiotactic rich polyolefins
Disclosed herein is a polymer comprising an amorphous syndiotactic rich polyolefin comprising greater than about 50 wt % C3-C40 alpha olefins and having about 50% to less than about 80% r dyads, based on the total number of r and m dyads presen...
09/15/2009
7435781Polymers for electrical applications
Electrical insulation compounds are disclosed, the insulation compounds including an ethylene polymer comprising at least 40 wt % ethylene-derived units and having a density of ≦0.91 g/cm3 and a propylene polymer comprising at least 75 wt % propylene-de...
10/14/2008
7416686Polymer composition for pipes
Pipes having a design stress of at least 9.0 MPa are produced by using a new bimodal polyethylene composition of particular properties compounded with carbon black. ...
08/26/2008
7414090Low-temperature press process for making insulating glass assemblies
A process for making an insulating glass assembly is disclosed, the process including applying a sealant composition to a surface of a spacer; contacting the sealant composition with a glass pane, and applying pressure on the glass pane to bond the glass pane to the...
08/19/2008
7396864Ink jet ink composition and method of printing
A HAPs-free ink jet ink includes a pigment; a binder comprising vinyl chloride-vinyl acetate copolymer; and a HAPs-free solvent component comprising 1-methoxy-2-propanol acetate, a dispersing solvent selected from cyclohexanone, n-propyl acetate, n-butyl acetate, di...
07/08/2008
7393564Rubber compositions and articles thereof having improved metal adhesion
A vulcanizable rubber composition having improved adhesion and adhesion retention properties with steel reinforcement includes up about 10 pbw of a compound selected from aminosilanes and/or mercaptosilanes per 100 parts of the rubber component in the rubber composi...
07/01/2008
7393889Method of preparing rubber modified polystyrene resin composition with high gloss and impact resistance
The rubber modified polystyrene resin composition with high gloss and impact resistance according to the present invention is prepared by (i) polymerizing a solution consisting of about 80 to 95% by weight of styrene (A) and about 5 to 20% by weight of polybutadiene...
07/01/2008
7371795Polymer mixture and the utilization thereof for injection molded parts
The invention relates to a polymer mixture based on the (meth)acrylate (co)polymer components a), b), c), and/or d) according to claim 1, where a test specimen produced from the polymer mixture simultaneously has the following properties: ...
05/13/2008
7368494Emulsion for damping materials and chipping-resistant materials
The present invention provides an emulsion composition for vibration damping materials which is capable of giving water-based vibration damping materials exhibiting very satisfactory thermal drying characteristics and vibration damping properties through improved di...
05/06/2008
7365131Thermoplastic vulcanizate composition
A thermoplastic vulcanizate composition comprised of (a) thermoplastic resin selected from the group consisting of polyphenylene ether, polypropylene, polyethylene, and polystyrene, (b) at least one elastomer selected from the group consisting of butadiene-isoprene ...
04/29/2008
7358293Thermoplastic polycarbonate compositions with improved optical surface quality, articles made therefrom and method of manufacture
A thermoplastic composition contains a polycarbonate resin, an aromatic vinyl copolymer, an impact modifier and a mineral filler, wherein the composition has a lightness L* of greater than or equal to about 70 under one or more of CIE D65, CWF-2 or C illu...
04/15/2008
7348371Cellulosic-reinforced composites having increased resistance to water absorption
Cellulosic-reinforced composites having increased resistance to water absorption are provided. The improved composites are obtained using a mixture of high density polyethylene and silane copolymer with the cellulosic filler. ...
03/25/2008
7348381High modulus, high ductility polyolefins
Provided herein are propylene polymers which are capable of being used as thermoplastic polyolefins just as they emerge from the reactor system described, without further compounding of components which substantially modify the physical properties of the polymers, a...
03/25/2008
7345106Composition comprising EPDM and a paraffinic oil
The invention relates to a composition having a ethylene-propylene-diene rubber component and a Fischer-Tropsch derived process oil. The process oil preferably has a flash point of above 260° C. and an evaporation loss at 107° C. during 22 hours of less than 0.05 ...
03/18/2008
7340134Flame retardant fiber optic cables
Fiber optic cables are disclosed that include at least one optical fiber and a flame-retardant cable jacket. The flame-retardant cable jacket has a cavity wherein the at least one optical fiber is disposed within the cavity. The flame-retardant cable jacket includes...
03/04/2008
7338698Homogeneously branched ethylene polymer carpet, carpet backing and method for making same
The present invention pertains to carpet and methods of making carpet. In one aspect, the carpet includes (a) a primary backing which has a face and a back surface, (b) a plurality of fibers attached to the primary backing and extending from the face of the primary ...
03/04/2008
7332540Aromatic-acrylate tackifier resins
A tackifier resin is provided comprising monomer units from at least one aromatic monomer and at least one acrylate monomer; wherein the tackifier resin has a low residual monomer concentration. In other embodiments of the invention, the tackifier resin does not sig...
02/19/2008
7329697Elastomeric compositions
The present invention includes compositions suitable for tire treads or sidewalls and other articles where abrasion resistance and flexibility are desirable. The invention includes a tire tread or sidewall made by combining a filler; a sulfur cure system; optionally...
02/12/2008
7329696Aqueous synthetic resin dispersion
A aqueous dispersion comprising particles of at least one resin selected from the group consisting of a polyaddition type resin, a polycondensation type resin, an addition condensation type resin, a ring-opening-polymerization type resin and an addition polymerizati...
02/12/2008
7300980Thermoplastic elastomer composition and process for producing the same
A thermoplastic elastomer composition of the invention, formed by dynamically crosslinking a polymer composition including a rubber and an olefinic resin and having an average particle size of rubber particles within a specific range, shows an excellent balance of m...
11/27/2007
7300973Composition for recovering hydrocarbon fluids from a subterranean reservoir
A composition comprising expandable cross linked polymeric microparticles having an unexpanded volume average particle size diameter of from about 0.05 to about 10 microns and a cross linking agent content of about 6,000 to less than about 9,000 ppm of labile cross ...
11/27/2007
7297733Aqueous dispersions of water-soluble polymers of N-vinylcarboxamides, their preparation and their use
Aqueous dispersions of water-soluble polymers of N-vinylcarboxamides contain, based on 100 parts of water, (A) from 5 to 80 parts by weight of water-soluble polymer containing N-vinylformamide units and/or N-vinylacetamide units and having particle size...
11/20/2007
7297743Curable composition
The object of the present invention is to significantly improve weather resistance over a long period of time of the cured product of the invention, while maintaining physical properties, such as tensile properties and rubber-like elasticity, at levels required of s...
11/20/2007
7288588Polymer binder for intumescent coatings
The present invention discloses a copolymer composition for use in or as a polymeric binder in an intumescent coating, said copolymer composition comprising a blend of a Newtonian copolymer and of a reticulated copolymer, wherein the Newtonian copolymer is comprised...
10/30/2007
7285588Low polarity dimerate and trimerate esters as plasticizers for thermoplastic compositions
A plasticized thermoplastic composition including a thermoplastic, and plasticizer compound selected from the group consisting of a cyclic dimerate ester, a cyclic trimerate ester plasticizer, and mixtures thereof. ...
10/23/2007
7281547Multi-layered flexible tube
A multi-layered tube comprising a first inner polymeric tubular structure, a second foamed polymeric structure containing a plurality of short or long reinforcing elements dispersed therein and, optionally, a third cover layer on the outer surface of the reinforcing...
10/16/2007
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