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Patent No. 6711769

Pillow with retractable umbrella

A pillow assembly having a supporting assembly and a retractable umbrella assembly that is easily transportable and allows a user to support his/her head while covering their face from sunlight.

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Class 524/576 - Adding nonreactive material to chemically modified solid polymer


Subclass of Class 524 - Synthetic resins or natural rubbers -- part of the class 520 series
Definition: Subject matter wherein the solid polymer derived from at
No. of patents: 97
Last issue date: 08/05/2008


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NumberTitleIssue Date
7408000Dispersant or coatability improver
The present invention provides a modifier for resins which comprises a dispersant (I) or a coatability improver (II) comprising a modified polyolefin (A) and a filler in combination, the modified polyolefin (A) containing a hydrophobic group comprising a polyolefin ...
08/05/2008
7312270Fuel cell hose
A hose material for a fuel cell which is superior in both of low extraction property and electrical isolation, and which also has excellent mechanical properties, and also a hose manufactured using the hose material. The hose material comprises: (A) an ...
12/25/2007
7309744Article formed from cross-linking isotactic polymers in the presence of peroxide
An article of manufacture made of an isotactic polymer, a cross-linking agent, and an accelerator. The cross-linking agent includes a peroxide and a sulfur. The peroxide has an activity ranging from about 40% to about 100%. The ratio of the accelerator to the sulfur...
12/18/2007
7247657Expandable compositions and methods of making and using the compositions
A novel expandable composition and method for using the same are disclosed. The disclosed method relates to using the composition, for example, as an automotive cavity sealant. The inventive composition normally is a combination of at least one base polymer, at leas...
07/24/2007
7241844Method for cross-linking isotactic polymers in the presence of peroxide
A method for making isotactic polymer using a cross-linking agent entails introducing the cross-linking agent to a polymer and an accelerator. The cross-linking agent includes a peroxide and a sulfur. The peroxide has an activity ranging from about 40% to about 100%...
07/10/2007
7226649Laser weldable flexible medical tubings, films and assemblies thereof
The present invention provides a tubing assembly having a sidewall having a first layer. The first layer is fabricated from a first polymer blend comprising a first component of a material not thermally responsive to laser beam and selected from the group consisting...
06/05/2007
7217463Machine direction oriented polymeric films and methods of making the same
This invention relates to a film comprising a machine direction oriented polymeric film prepared from (A) at least one propylene homopolymer or copolymer or lend of two or more thereof, wherein (A) has a melt flow rate from about 6 to about 30 and (B) an olefin elas...
05/15/2007
7158282Electrophoretic display and novel process for its manufacture
This application is directed to electrophoretic displays and semi-finished display panels comprising display cells prepared from the microcup and top-sealing technologies. ...
01/02/2007
7144948Processes for producing a fluororesin powder having curable functional groups and its coating composition
It is to provide a production process by which gelation can be prevented, in a case where a solvent is removed from a curable fluororesin to obtain a chief material resin, and then coating additives such as a curing agent are mixed to produce a powder coating compos...
12/05/2006
7144630Aqueous adhesive compositions for bonding elastomers
The present invention relates to improved compositions for aqueous adhesives and aqueous primers that increase the durability of composites made by adhering elastomers to metal. ...
12/05/2006
7037989Copolymers of ethylene and/or α-olefins and vicinally disubstituted olefins
Substantially random ethylene and/or α-olefin copolymers containing units derived from vicinally disubstituted olefin monomers are described. The vicinally disubstituted olefin monomers may be represented by the generic formula (R1)CH═CH(R2)...
05/02/2006
7015277Elastomeric composition comprising a functionalized elastomer
An elastomeric composition vulcanizable with sulfur and/or sulfur donors useful for the preparation of tyres, which comprises: a) 100 parts of an elastomeric mixture comprising from 20 to 100% by weight, preferably from 60 to 100% by weight, of a functionalized elas...
03/21/2006
6989423Oxygen tailoring of polyethylene film resins
Processes are disclosed for oxygen-tailoring polyethylene resin. Polyethylene resin is conveyed through a feed zone, a melt-mixing zone and a melt zone. The resin is contacted with oxygen in an amount of at least 40 parts by weight O2 per million parts by...
01/24/2006
6894103Electropolymerization modified carbon black and articles including tires having at least one component containing such modified carbon black
This invention relates to a carbon black modified by a two step process in which carbon black is initially treated with functional monomers by an electropolymerization process to form a functionalized carbon black having an initial polymer attached to, of grafted to...
05/17/2005
6884843Method for preparing a laminate
A method of preparing a cured laminate employing electron beam radiation is provided. The cured laminate is prepared from an uncured laminate including a prepolymer composition containing oligomer, tackifying resin, and optionally, monomer. Also provided are a prepo...
04/26/2005
6818692High strength non hazardous air pollutant rubber cement composition
This invention pertains to rubber cement compositions containing a rubber elastomer, a tackifier, and an organic solvent that is not a hazardous air pollutant (HAP). This invention also includes the method of making this rubber cement composition and of using this a...
11/16/2004
6720383Curable compositions of chlorinated polyolefin elastomers
Chlorinated olefin elastomers prepared from olefin polymer base resins having I10 values of 0.05-0.8 dg/minute are blended with curative and at least 300 phr of an additive package to form a curable composition having excellent properties. Cured compositi...
04/13/2004
6693148Humidity sensitive composition
A humidity responsive control device consists of a package having at least one face that is a permeable to liquid and gases and water vapor and is formed by mixing together a) 5 to 50% by weight of a hygroscopic polyacrylate and/or PVA polymer, b) 10 to 6...
02/17/2004
6673870Compositions of polyolefins and hyperbranched polymers with improved tensile properties
A composition of polyolefin, ester additive, and hyperbranched polymer with improved tensile energy-to-break value compared to polyolefins wihtout the hyperbranched polymer. The concentration of the hyperbranched polymers can be between about 0.1% and abo...
01/06/2004
6414083S-EB-S block copolymer/oil aqueous dispersion and its use in forming articles
A dispersion has particles dispersed in a continuous aqueous dispersion medium. The particles, preferably no more than about 2 micrometers in size, are formed of a mixture of styrene-ethylene/butylene-styrene (S-EB-S) block copolymer having end blocks eac...
07/02/2002
6380297Polymer particles of controlled shape
A method for the preparation of polymer particles comprising the steps of: a) forming an organic phase by dissolving a polymer material in a solvent; b) dispersing the organic phase in an aqueous phase comprising a particulate stabilizer and homogenizing ...
04/30/2002
6303676Process for the production of water soluble modified rosin ester vehicles for laminating inks
A method for the production of an improved water soluble resin binder for laminating printing inks has been discovered. The method comprises esterifying the carboxylated Diels Alder adduct produced from the reaction of rosin and at least one carboxylated ...
10/16/2001
6211271Process for producing a vulcanizable rubber composition including carbon black-based and silica-based reinforcing fillers
A process for producing a vulcanizable rubber composition containing silica and carbon black, comprises the step of intimately mixing at a temperature of from 130° to 180° C. at least a first cross-linkable unsaturated chain polymer with a first carbon ...
04/03/2001
6206364Paper transport belt of alkylated chlorosulfonated polyethylene
A paper transport belt and a paper handling apparatus containing a paper transport belt which is made from a composition containing an alkylated chlorosulfonated polyethylene polymer....
03/27/2001
5959035Water-reducible resins for coatings and inks
Water-reducible resins, neutralized resins, and derivatized resins useful for water-borne and solvent-based coatings and inks, powder coatings, and anti-corrosive coatings are disclosed. The water-reducible resins are copolymers of a vinyl aromatic monome...
09/28/1999
5936029Macrocyclic polymers having low hysteresis compounded properties
The present invention provides a method of anionic synthesis of stable macrocyclic polymers that are compounded to form vulcanizable elastomeric compounds exhibiting reduced hysteresis properties. Cyclic organometallic compounds containing divalent metal ...
08/10/1999
5905106Composition that is extrudable and curable in air
The composition is constituted by a mixture comprising a thermoplastic material, a hydrolysable silane compound, an elastomer, and a peroxide, said thermoplastic material and said silane compound carrying respective groups that react with each other. The ...
05/18/1999
5869591Thermoset interpolymers and foams
The subject invention provides a thermoset elastomer comprising a crosslinked pseudorandom or substantially random interpolymer of: (a) from 15 to 70 weight percent of monomer units derived from at least one a-olefin, (b) from 30 to 70 weight percent of m...
02/09/1999
5851518Polymeric compositions
The invention provides a physiologically acceptable polymer comprising a backbone to which are attached guanidino groups, the polymer having a minimum molecular weight of 10,000. The invention also extends to foodstuffs and pharmaceutical compositions com...
12/22/1998
5747580Formulated ethylene/଱-olefin elastomeric compounds
Formulated compositions having good uncured ("green") and cured physical properties are disclosed. The compositions comprise at least one substantially linear ethylene/C3 -C20 ଱-olefin copolymer, or alternately, at least one li...
05/05/1998
5705568Polypropylenes obtainable by chemical degradation
New polypropylenes which are obtained by chemical degradation of elastic polypropylenes using organic peroxides....
01/06/1998
5700888Synthesis of macrocyclic polymers having low hysteresis compounded properties
The present invention provides a method of anionic synthesis of stable macrocyclic polymers that are compounded to form vulcanizable elastomeric compounds exhibiting reduced hysteresis properties. Cyclic organometallic compounds containing divalent metal ...
12/23/1997
5698640Low bromine isobutylene-co-4-bromomethylstyrene compositions for severe duty elastomer applications
Tire curing bladders are made from poly(isobutylene-co-4-bromomethylstyrene) with a benzylic bromine content of from 0.15 to 0.45 mole percent, vulcanized with a cure system of 1,6-hexamethylene-bis(sodium thiosulfate) and zinc oxide. The vulcanizate ...
12/16/1997
5648419Restructuring silicone rubber to produce fluid or grease
The invention comprises processes for the production of useful fluid or grease from curable silicone compositions or silicone rubbers, preferably reclaimed or scrap silicone rubber. The processes involve the application of energy in such a manner that a u...
07/15/1997
5610254Ethylene-଱-olefin-nonconjugated polyene random copolymer, rubber composition, and process for preparing the random copolymer
Disclosed is an ethylene-଱-olefin-nonconjugated polyene random copolymer which is a random copolymer of (a) ethylene, (b) an ଱-olefin of 3 or more carbon atoms and (c) a nonconjugated polyene, and has such properties that (i) the copolymer con...
03/11/1997
5594063Stable chlorosulfonated resin latex related applications
Sulfonate salts produced by basic hydrolysis of chlorosulfonated ethylene/propylene polymers grafted with an unsaturated acid or anhydride having chlorine contents of 20-70 weight percent and sulfur contents of 1.5-10 weight percent, and 2-10 weight perce...
01/14/1997
5580920Formulated ethylene/଱-olefin elastomeric compounds
Formulated compositions having good uncured ("green") and cured physical properties are disclosed. The compositions comprise at least one substantially linear ethylene/C3 -C20 ଱-olefin copolymer, or alternately, at least one li...
12/03/1996
5559182Stable chlorosulfonated resin latex
Self-stabilized resin latexes are provided which contain sulfonate salts produced by basic hydrolysis of chlorosulfonated C2 -C8 alpha-olefin polymers grafted with an unsaturated acid or anhydride, the polymers having chlorine conten...
09/24/1996
5559181Stable chlorosulfonated resin latex
Self-stabilized resin latexes are provided which contain sulfonate salts produced by basic hydrolysis of chlorosulfonated C2 C8 alpha-olefin polymers having chlorine contents of 20-70 weight percent and sulfur contents of 1.5-10 weig...
09/24/1996
5492963Overcoat and adhesive compositions based on chlorinated polyolefins having high chlorine contents
Adhesive compositions based on chlorinated polyolefins having chlorine contents greater than about 60 percent and molecular weights greater than about 500. The adhesive compositions contain the chlorinated polyolefin and a crosslinking agent. The chlorina...
02/20/1996
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