Process for crosslinking
We claim: 1. A process for crosslinking comprising (a) introducing into a reactor, under crosslinking conditions, a mixture comprising (i) one or more polyolefins; (ii) organic peroxide; (iii) an este... Read More
Inventors: Shaw, Richard G.; Caronia, Paul J.;, Assignee: Union Carbide Chemicals & Plastics Technology Corporation (Danbury, CT) |
Rubber composition and tire having tread thereof
What is claimed is: 1. A tire having a tread of a rubber composition comprised of the product of blending: (A) 100 parts by weight of at least one diene-based elastomer selected from homopolymers of c... Read More
Inventors: Agostini, Giorgio; Materne, Thierry Florent Edme;, Assignee: The Goodyear Tire & Rubber Company (Akron, OH) |
Non-aqueous inks and coatings containing modified carbon products
The claimed invention is: 1. A non-aqueous coating composition comprising a non-aqueous solvent and a modified carbon product comprising carbon having attached a substituted or unsubstituted aromatic ... Read More
Inventors: Belmont, James A.; Adams, Curtis E.;, Assignee: Cabot Corporation (Boston, MA) |
Powder coating compositions and method
OF THE PREFERRED EMBODIMENTS A powder coating composition of the present invention, after application to a metal substrate, provides an applied coating composition that effectively inhibits the corro... Read More
Inventors: Jung, Rolf; Schmid, Christian;, Assignee: The Valspar Corporation (Minneapolis, MN) |
Superabsorbent resin composition
What is claimed is: 1. A superabsorbent resin composition comprising components (A) and (D) wherein (A) is a superabsorbent resin selected from the group consisting of a crosslinked polyacrylic acid s... Read More
Inventors: Hosokawa, Yasunori; Igarashi, Tadashi; Tsuru, Isao; Hanada, Yoko;, Assignee: Kao Corporation (Tokyo, JP) |
Blends based on vinyl aromatic polymers with enhanced mechanical characteristics
We claim: 1. A blend based on vinyl aromatic polymers endowed with high mechanical properties even after successive processings at temperatures equal to or higher than 200.degree. C., comprising: from... Read More
Inventors: Fasulo, Gian C.; Ghidoni, Dario; Callaioli, Andrea; Matarrese, Savino;, Assignee: Montedipe S.r.l. (IT) |
Thermoformable, chemical resistant polymer blends
We claim: 1. A thermoformable polymer blend that is resistant to the solvent effects of halogenated hydrocarbons comprising: A) from 50.1 to 59.9 parts by weight impact modified monovinylidene aromati... Read More
Inventors: Swartzmiller, Steven B.; Donald, Robert J.; Bonekamp, Jeffrey E.;, Assignee: The Dow Chemical Company (Midland, MI) |
Thermoformable, chemical resistant polymer blends
OF THE INVENTION Suitable monovinylidene aromatic polymers comprise polymers containing monovinylidene aromatic monomers which are processable into thermoformed articles. Preferable monovinylidene ar... Read More
Inventors: Bonekamp, Jeffrey E.; Swartzmiller, Steven B.; Donald, Robert J.; Uzee, Andre J.;, Assignee: The Dow Chemical Company (Midland, MI) |
Plasticizied .alpha.-olefin/vinylidene aromatic monomer of hindered aliphatic or cycloaliphatic vinylidene monomer interpolymers
OF THE INVENTION The term "interpolymer" is used herein to indicate a polymer wherein at least two different monomers are polymerized to make the interpolymer. The term "copolymer" as employed herein... Read More
Inventors: Cheung, Yunwa W.; Gathers, John J.; Guest, Martin J.; Bethea, James R.;, Assignee: The Dow Chemical Company (Midland, MI) |
Process to scavenge amines in polymeric compounds by treatment with triazine derivatives, and compositions therefrom
What is claimed is: 1. A rubber tread stock comprising: a vulcanizable composition of matter that is devoid of metal reinforcement, and a triazine compound that is selected from the group consisting o... Read More
Inventors: Lawson, David F.; Hilton, Ashley S.; Schreffler, John R.; Quirk, Roderic P.;, Assignee: Bridgestone Corporation (Tokyo, JP) |
Process to scavenge amines in polymeric compounds by treatment with triazine derivatives and compositions therefrom
What is claimed is: 1. A method comprising the steps of: adding at least one amine-scavenging compound selected from the group consisting of ##STR11## ##STR12## where R.sub.2 is selected from the grou... Read More
Inventors: Lawson, David F.; Hilton, Ashley S.; Schreffler, John R.; Quirk, Roderic P.;, Assignee: Bridgestone Corporation (Tokyo, JP) |
Rapidly curable vinyl ether release coatings
What is claimed is: 1. A solventless, silicone free, UV curable release coating composition consisting essentially of: (a) between about 50 and about 95 wt. % of an alkyl vinyl ether having the formul... Read More
Inventors: Crivello, James V.; Dougherty, James A.;, Assignee: ISP Investments Inc. (Wilmington, DE) |
Curable sealant composition
The inventive composition comprises or consists essentially of 1) at least one epoxy such as that supplied by UCB Radcure as Uvacure 1500, 1530, and 1534 or by Sartomer as SARCAT K126, 2) at least on... Read More
Inventors: Pachl, Jeffrey T.; Taylor, Donald; Scrivens, Todd W.;, Assignee: DenoVus LLC (Excelsior Springs, MO) |
Charging member, and process cartridge and electrophotographic apparatus having the charging member
What is claimed is: 1. A charging member which is to be provided in contact with an object member and to which a voltage is to be applied to electrostatically charge the object member; said charging m... Read More
Inventors: Takenaka, Masaaki; Yamashita, Takashi; Hirai, Yoshihiro;, Assignee: Canon Kasei Kabushiki Kaisha (Ibaraki-ken, JP); Canon Kabushiki Kaisha (Tokyo, JP) |
Spray drying of polymer-containing dispersions, water-in-oil emulsions and water-in-oil microemulsions, and dry polymer products formed thereby
OF THE PREFERRED EMBODIMENTS In accordance with the instant invention, vinyl-addition polymer-containing dispersions, water-in-oil emulsions, and water-in-oil microemulsions are sprayed-dried by a su... Read More
Inventors: Davies, William Bloor; Healy, John Edward; Miller, Gary Kaui Lani; Kozakiewicz, Joseph J.; Ryles, Roderick G.;, Assignee: Cytec Technology Corp. (Wilmington, DE) |
Bonding method and adhesive useful for the method
In view of the above-mentioned drawbacks of the conventional adhesives and bonding methods, it is an object of the present invention to provide a bonding method whereby after laminating the objects to... Read More
Inventors: Okamura, Naomi; Aoki, Hiroshi; Makino, Junzo; Yagi, Hajime; Arai, Yasuo; Yamanaka, Takashi;, Assignee: Cemedine Company, Ltd. (Tokyo, JP) |
Aqueous dispersions of olefin copolymers
OF THE INVENTION The olefin polymer used to prepare the aqueous dispersion of the present invention is from a family of olefin polymers, which are described in U.S. Pat. Nos. 3,645,992, 5,272,236, an... Read More
Inventors: Walther, Brian W.; Bethea, Jim R.;, Assignee: The Dow Chemical Comapny (Midland, MI) |
Hot melt adhesive pellet comprising continuous coating of pelletizing aid
OF THE INVENTION The present invention relates to hot melt adhesive pellets and methods of pelletizing hot melt adhesives to produce free-flowing pellets. By "free-flowing" or "non-blocking" it is me... Read More
Inventors: Cameron, Janelle C.; Fischer, Carolyn A.; Lehman, Nicholas C.; Lindquist, Jeffrey S.; Olson, Christopher E.; Fox, Steve A.;, Assignee: H. B. Fuller Licensing & Financing Inc. (St. Paul, MN) |
Water tree resistant insulating composition
In the FIGURE an insulated electrical cable 1 includes a conductor 2; an internal sublayer 3; an electrically insulating layer 4; and an external sublayer 5; a metallic screen 6; and an outer sheath ... Read More
Inventors: Peruzzotti, Franco; Castellani, Luca; Dacal, Luis Jose; Garcia, Valeria;, Assignee: Pirelli Cavi S.p.A. (Milan, IT) |
Masonry weep hole insert
The present invention of a weep hole insert for masonry walls is comprised of a substantially L-shaped body in which one portion fits within the space between two adjacent bricks which define the weep... Read More
Inventors: Schulenburg, Sally;, Assignee: Masonry Accessories, LLC (New Berlin, WI) |
Pre-expanded particles of polypropylene resin and inmolded foamed article using the same
The polypropylene pre-expanded particle of the present invention comprises a fatty acid amide compound in polypropylene as a basic resin. As the fatty acid amide compound, a primary amide having 15 t... Read More
Inventors: Ogita, Tetsuya; Yamaguchi, Takema;, Assignee: Kaneka Corporation (Osaki, JP); Kaneka Texas Corporation (Pasadena, TX) |
Carboxylated polymer composition
What is claimed is: 1. A water soluble carboxyl group-containing polymer composition, comprising 100 parts by weight of a carboxyl group-containing polymer (A) prepared by copolymerizing an .alpha.,.b... Read More
Inventors: Fujikake, Masato; Hamamoto, Shigeki; Kawakita, Tomoki; Yoshinaka, Masatoyo;, Assignee: Sumitomo Seika Chemicals Co., Ltd. (Hyogo, JP) |
Photoimageable elements
OF THE INVENTION The present invention is directed to photoimageable elements that include a substrate on which is coated a photosensitive composition for imaging and a protective overcoating. The pr... Read More
Inventors: Kangas, Steven L.; Sprute, Emil D.; Stych, Dean J.;, Assignee: Minnesota Mining and Manufacturing Company (Saint Paul, MN) |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST*** *** NO IMAGES AVAILABLE***
Description:... Read More
Inventors: , Assignee: |
Novel methacrylic polymers having condensation-crosslinkable functionality
We claim: 1. An anionically-polymerized addition polymer of at least one ester of methacrylic acid, the polymer comprising mers having condensation-crosslinkable functionality, wherein the average cha... Read More
Inventors: Lewis, Sheldon N.; Haggard, Richard A.;, Assignee: Rohm and Haas Company (Philadelphia, PA) |
Composition comprising condensation cross-linkable novel methacrylate polymers
We claim: 1. A curable composition comprising (A) an anionically-polymerized addition polymer of at least one ester of methacrylic acid, the polymer comprising mers having condensation-crosslinkable f... Read More
Inventors: Lewis, Sheldon N.; Haggard, Richard A.;, Assignee: Rohm and Haas Company (Philadelphia, PA) |
Novel ester group-containing (meth)acrylic acid ester, novel (co)polymer thereof, composition comprising the (co)polymer and composition comprising the ester group containing (meth)acrylic acid ester
What is claimed is: 1. An ester group-containing (meth)acrylic acid ester (co)polymer composed of (A) 5-100% by weight of an ester group-containing (meth)acrylic acid ester of the general formula (I) ... Read More
Inventors: Ohira, Yosihiro; Ohhara, Toshio; Miyabayashi, Toshio;, Assignee: Japan Synthetic Rubber Co., Ltd. (Tokyo, JP) |
Rubber composition
OF THE PREFERRED EMBODIMENTS The acrylic elastomer to be used for the rubber composition of the present invention is preferably an elastomer obtained by polymerizing from 80 to 100% by weight of an a... Read More
Inventors: Kondo, Takeo; Miyagawa, Jiro; Shinohara, Katsuaki;, Assignee: Denki Kagaku Kogyo Kabushiki Kaisha (Tokyo, JP) |
Starch composite reinforced rubber composition and tire with at least one component thereof
What is claimed is: 1. A rubber composition is provided which comprises (A) 100 parts by weight of at least one diene-based elastomer, (B) about 0.1 to about 120 phr of at least one reinforcing filler... Read More
Inventors: Corvasce, Filomeno Gennaro; Linster, Tom Dominique; Thielen, Georges;, Assignee: The Goodyear Tire & Rubber Company (Akron, OH) |
Granular powder of modified polytetrafluoroethylene
What is claimed is: 1. A modified polytetrafluoroethylene granular powder obtained by granulating a pulverized modified polytetrafluoroethylene powder prepared by suspension-copolymerizing 99 to 99.99... Read More
Inventors: Asano, Michio; Tsuji, Masayuki;, Assignee: Daikin Industries, Ltd. (Osaka, JP) |
Adhesives and Rubbers 
