U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Did You Know...

...that it was melting ice cream that inspired the invention of the outboard motor? It was a lovely August day and Ole Evinrude was rowing his boat to his favorite island picnic spot. As he rowed, he watched his ice cream melt and wished he had a faster way to get to the island. At that moment the idea for the outboard motor was born!

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 525/93 - Mixture contains solid polymer derived from reactant containing chalcogen


Subclass of Class 525 - Synthetic resins or natural rubbers -- part of the class 520 series
Definition: Subject matter wherein the solid polymer is derived from
No. of patents: 347
Last issue date: 04/10/2012


1                  
NumberTitleIssue Date
8153727Block copolymer, resin composition comprising same, and process for producing the resin composition
A block copolymer comprised of a polymer block or blocks (A) comprising conjugated diene monomer units and a polymer block or blocks (B) comprising conjugated diene monomer units and aromatic vinyl monomer units, wherein (1) the polymer block or blocks (A) have a gl...
04/10/2012
7906584Polymer composition
The invention provides a polymer composition containing an addition polymerization-based block copolymer (a), an acrylic resin (b), and a softener (c), wherein the addition polymerization-based block copolymer (a) has a weight average molecular weight of 30000 to 20...
03/15/2011
7902296Poly(arylene ether) composition and article
A composition includes specific amounts of a high molecular weight poly(arylene ether), a rubber-modified polystyrene, and a hydrogenated block copolymer. The use of the high molecular weight poly(arylene ether) unexpectedly provides substantially improved durabilit...
03/08/2011
7659342Polymer nano-particle with polar core and method for manufacturing same
The present invention provides a nano-particle comprising a shell and a polar core, their preparation, and their applications in ER fluids, polymeric product, rubber composition, tire product, hard disk drive gasket, matrix composition, and engine mount etc. The she...
02/09/2010
7425322Responsive biomedical composites
A responsive polymeric system including a responsive polymeric component capable of undergoing a transition that results in a sharp increase in viscosity in response to a triggering effected at a predetermined body site. The system includes a solid non-ceramic reinf...
09/16/2008
7354635Peelable seal film
The present invention is related to a heat sealable coextruded multilayer packaging film peelable on a variety of substrates including polyethylene, polypropylene, polyester, polyvinyl chloride, polyamide, polyacrylonitirle and paper, comprising at least one peelabl...
04/08/2008
7351767Composition for monovinylrenic-based shrink label films
We disclose a composition comprising (i) a monovinylarene-conjugated diene copolymer and (ii) an acrylate terpolymer. The composition can be in the form of a film. We also disclose a container comprising a container structure and a shrink label in contact with the c...
04/01/2008
7335424Ionomer laminates and articles formed from ionomer laminates
A co-extruded laminate of at least one layer of an ionomer and at least one layer of an acid polymer that can be thermoformed with a plastic substrate such as a polyolefin. The laminate can be pigmented to eliminate the need to paint the surface of the plastic subst...
02/26/2008
7320649Golf balls incorporating rigid, rosin-modified polymers
Golf ball compositions including a rosin-modified polymeric composition including a conventional ionomer, acid copolymer, highly neutralized polymer, or other suitable polymer that has been modified with a rosin material to impart stiffness through increasing the fl...
01/22/2008
7319121Microcellular foams of thermoplastic vulcanizates
The invention described relates to formed profiles comprising microcellular TPE foam compositions, and articles therefrom, wherein the TPE are thermoplastic vulcanizates. The foamed thermoplastic elastomer profile comprises a foamable thermoplastic elastomer composi...
01/15/2008
7309522Fibers made from block copolymer
The present invention relates to compositions such as fibers, elastic yarns, wovens, nonwovens, knitted fabrics, fine nets, and articles produced at least in part from a styrenic block copolymer comprising at least two blocks produced from vinyl aromatic monomers an...
12/18/2007
7294070Golf ball
In a golf ball having a core and a cover of one or more layer which encloses the core, at least one cover layer is made primarily of a mixture of (A) a thermoplastic resin or thermoplastic elastomer and (B) a polyacetal. The golf ball has an excellent durability to ...
11/13/2007
7268186Sheet for carrier tape
The present invention relates to a sheet for a carrier tape, having at least one layer comprising (I) a block copolymer comprising a vinyl aromatic hydrocarbon and a conjugated diene, (II) a non-rubber-modified vinyl aromatic type hydrocarbon polymer, and (III) a ru...
09/11/2007
7265180Thermoplastic molding composition having high clarity
A clear and ductile thermoplastic molding composition containing (i) a styrene copolymer and (ii) a rubber component is disclosed. The styrene copolymer is represented by styrene-acrylonitrile copolymer and the rubber component is a styrene-butadiene-styrene (SBS) b...
09/04/2007
7250210Pressure-sensitive adhesives having microstructured surfaces
The invention provides pressure-sensitive adhesive (PSA) coated articles, including tapes and transfer coatings, having microstructured surfaces and methods of making pressure-sensitive adhesive articles bearing such microstructured surfaces. The performance propert...
07/31/2007
7247674Polymer composition and uses thereof
The present invention concerns a polymer composition comprising: a block copolymer (a) including a polymer block A, which is composed mainly of an α-methylstyrene, and a hydrogenated or unhydrogenated polymer block B, which is composed of a conjugated diene or isob...
07/24/2007
7217764Golf ball layers formed of polyurethane-based and polyurea-based compositions incorporating block copolymers
Golf equipment having improved cut and shear resistance that includes a polyurea-based composition or polyurethane-based composition, preferably saturated and/or water resistant, formed of a prepolymer, a functionalized block copolymer, and optionally further cured ...
05/15/2007
7214738Golf ball layers formed of polyurethane-based and polyurea-based compositions incorporating block copolymers
Golf equipment having improved cut and shear resistance that includes a polyurea-based composition or polyurethane-based composition, preferably saturated and/or water resistant, formed of a prepolymer, a functionalized block copolymer, and optionally further cured ...
05/08/2007
7211624Golf ball layers formed of polyurethane-based and polyurea-based compositions incorporating block copolymers
Golf equipment having improved cut and shear resistance that includes a polyurea-based composition or polyurethane-based composition, preferably saturated and/or water resistant, formed of a prepolymer, a functionalized block copolymer, and optionally further cured ...
05/01/2007
7211625Thermoplastic resin composition and elastomer composition
Provided are a thermoplastic resin composition which is excellent in oil resistance, heat resistance, weatherability, impact resistance, transparency, and moldability, and which can be produced economically, an elastomer composition with low hardness and high tensil...
05/01/2007
7202303Golf ball layers formed of polyurethane-based and polyurea-based compositions incorporating block copolymers
Golf equipment having improved cut and shear resistance that includes a polyurea-based composition or polyurethane-based composition, preferably saturated and/or water resistant, formed of a prepolymer, a functionalized block copolymer, and optionally further cured ...
04/10/2007
7198576Golf ball comprising UV-cured non-surface layer
Golf balls including at least one non-surface layer that has been treated with a radiation source to effect a complete cure of the non-surface layer and methods for making same, wherein the radiation-curable non-surface layer includes a polymer component and, option...
04/03/2007
7193014Binary and ternary blends comprising monovinylarene/conjugated diene block copolymers and monovinylarene/alkyl (meth)acrylate copolymers
We disclose compositions, comprising (i) from about 25 parts by weight to about 95 parts by weight of a monovinylarene-conjugated diene coupled block copolymer comprising at least one tapered block, having a blocky monovinylarene content of less than 90 wt % of tota...
03/20/2007
7186777Polyurethane compositions for golf balls
Polyurethane and polyurea compositions for golf balls with improved stability of the curative blend, wherein the curative blend includes a pigment, a curing agent, and a compatible freezing point depressing agent so that the curative blend has a lower freezing point...
03/06/2007
7182951Selection and treatment of seeds
A new vigor test is used to select seeds which, after appropriate polymeric coating, will perform well under adverse planting and growing conditions. For example, suitably coated hybrid corn seeds can be planted earlier than seeds now available, while still obtainin...
02/27/2007
7166675Low gloss powder coating composition
A thermosetting protective and/or decorative coating composition that includes a co-reactable solid, particulate mixture of a film-forming material that includes a copolymer containing functional groups and a crosslinking agent having at least two functional groups ...
01/23/2007
7163968UV curable pressure sensitive adhesives
UV curable adhesives are provided that comprise epoxidized monohydroxylated polydiene polymers, hydrogenated hydroxylated polydiene polymers, and selectively hydrogenated starblock copolymers. The adhesive formulations provide both excellent room temperature propert...
01/16/2007
7160952Process for preparing linear block copolymer
The present invention relates to a linear block copolymer and a process for preparing the same, particularly to a linear block copolymer and a process for preparing the same which can improve transmissivity of a block copolymer and remarkably lower a Haze value by i...
01/09/2007
7144952Compositions based on semicrystalline thermoplastic resins and block copolymers, resulting materials and methods for obtaining same
These compositions based on semi-crystalline thermoplastic resin and on ABC block copolymers result in materials or in items which exhibit an impact strength, an elongation at break, a resistance to cracking and to deformation under stress, and a thermal behavior wh...
12/05/2006
7135529Golf ball comprising saturated rubber/ionomer block copolymers
The invention provides golf balls with a core and with one or more layers, preferably cover layers, formed of a saturated rubber/ionomer block copolymer comprising one or more neutral thermoplastic polymer blocks and one or more ionomeric blocks. The saturated rubbe...
11/14/2006
7132475Block copolymers for multifunctional self-assembled systems
The invention provides methods for the preparation of multiblock copolymers, dispersions of multiblock copolymers, vesicles and micelles containing multiblock copolymers, and oxidative degradation products of multiblock copolymers. ...
11/07/2006
7119160Polyalkenyl ether resin
There are provided a polyalkenyl ether type polyurethane, which is excellent in flexibility, aor the like, and which has in the molecule, a structural unit represented by formula (XXX): (wherein n represents an i...
10/10/2006
7108269Plug for the sealing closure of an opening in a sheet of a body or the bottom of an automobile
A plug for the sealing closure of an opening in a sheet includes an integral body including a cap portion having an annular shirt portion and a cover portion connected to one end of the shirt portion. The body further includes a flange portion extending obliquely ou...
09/19/2006
7108911Adhesive composition and adhesive sheet
To provide an adhesive composition which can effectively improve the thermal-peeling-easy properties and the adhesion properties at low temperature at the same time. An adhesive composition comprising a crystalline polymer which comprises polyol units formed from a ...
09/19/2006
7091269Golf ball
In a golf ball comprising a core and a cover of one or more layers, at least one layer of the cover is formed primarily of a mixture comprising (A) an ionomer resin, (B) a thermoplastic elastomer and (C) a thermoplastic block copolymer terminated with a functional g...
08/15/2006
7081499Electrical insulating material and method for fastening a shaped body
An electrical insulating material for use in electrical insulators, for example, for insulated electric wires such as internal wiring of electronic equipment, automobiles or the like, electrical insulating covers produced from the electrical insulating material and ...
07/25/2006
7074855Thermoplastic elastomer composition
A thermoplastic elastomer composition comprising (I) 100 parts by weight of at least one block copolymer formed by addition polymerization which is selected among block copolymers which comprise a polymer block (A) consisting of aromatic vinyl units and a polymer bl...
07/11/2006
7071256Polymer composition
A polymer composition which comprises a continuous phase comprising a water immiscible liquid and a dispersed phase comprising a polymer of an N-substituted acrylamide and ethylenically unsaturated acid or salt and optionally a cross-linking agent. The polymer compo...
07/04/2006
7071253Golf ball core compositions comprising unsaturated long chain organic acids and their salts
A golf ball comprising a core formed from a polymer composition including a blend of a diene rubber, a halogenated organosulfur compound, and a salt of a mono- or poly-unsaturated long chain organic acid; and a cover having a thickness of about 0.05 inches or less a...
07/04/2006
7059977Golf ball
In a golf ball comprising a core and a cover of one or more layers, the cover or its layer is formed primarily of a mixture comprising a blend of (a) an ionomer resin in the form of an alkali metal-neutralized ethylene-acrylic acid copolymer and (b) an olefin-unsatu...
06/13/2006
1                  
 
Sign InRegister
Username  
Password   
forgot password?