Aqueous acrylic coating composition for electrical conductors
I claim: 1. An aqueous coating composition having a solids content of about 5-50% of film forming constituents; wherein the film forming constituents consist essentially of about (A) 60-95% by weight ... Read More
Inventors: Craig, John D.;, Assignee: E. I. Du Pont de Nemours and Company (Wilmington, DE) |
Electric cable
We claim: 1. In an electrical cable having a core made of insulated conductors disposed within a polymeric sheath wherein the improvement comprises at least partially filling the voids within the core... Read More
Inventors: Cretney, Donald F.; Howard, John;, Assignee: Phillips Cables Ltd. (Ontario, CA) |
Water-tight electric cable
What is claimed is: 1. An electric cable having a core of a plurality of insulated conductors and a jacket, the area between the conductors and within the jacket being at least partially filled with a... Read More
Inventors: Herman, Daniel F.; Kruse, Uno;, Assignee: NL Industries, Inc. (New York, NY) |
Longitudinally water-tight cables
We claim: 1. In a longitudinally water-tight communication cable structure having at least one signal-carrying element therein and a jacket for closing the interior of such structure off from the outs... Read More
Inventors: Zeidler, Guenter; Ney, Ernst; Lange, Gerhard; Saller, Helmut;, Assignee: Siemens Aktiengesellschaft (Berlin & Munich, DE) |
Novel water-absorbing acrylic fibers
What is claimed is: 1. Water-absorbing acrylic fibers consisting of more than 90 weight % on an acrylonitrile polymer and less than 10 weight % of a water-absorbing resin, which fibers have a surface ... Read More
Inventors: Takegami, Shinsuke; Ban, Kaoru; Wakitani, Mitsuru;, Assignee: Japan Exlan Company, Limited (Osaka, JP) |
Stoma seal adhesive
What is claimed is: 1. A pressure-sensitive adhesive composition having a Williams Plasticity Number of from about 2 mm to 4 mm and the capacity to absorb at least about 7 percent of its own weight in... Read More
Inventors: Doehnert, Donald F.; Hill, Arthur S.;, Assignee: Johnson & Johnson Products, Inc. (New Brunswick, NJ) |
Filter
What is claimed is: 1. A filter for removing carbonaceous particles from oil, gas, or air which comprises a fabric composed of (a) a plurality of nonwoven fibers having a composition selected from the... Read More
Inventors: Watanabe, Koh; Tokashiki, Michihide; Wada, Sadao;, Assignee: Toa Nenryo Kogyo Kabushiki Kaisha (Tokyo, JP) |
Production process for highly water absorbable polymer
OF THE INVENTION In accordance with one embodiment of the present invention a cross-linked polyacrylate resin is prepared by aqueous solution polymerization while dehydrating or drying the reaction p... Read More
Inventors: Takeda, Hisao; Taniguchi, Yasunori;, Assignee: American Colloid Company (Skokie, IL) |
Method for wire insulation
The basic process for electrochemically treating or coating a wire in accordance with this invention involves the use of super absorbent salts and/or mixed salts of polymers having terminal anions att... Read More
Inventors: Freeman, Clarence S.; Freeman, Katherine M.;, Assignee: |
Soap-thickened reenterable gelled encapsulants
Two preferred embodiments, designated Encapsulant Compositions A and B, will be described. Encapsulant Composition A comprises: (a) a plasticizer which can be a naphthalenic or paraffinic oil having ... Read More
Inventors: Billigmeier, James E.; Groves, James D.; Haugen, Hartwick A.; Pokorny, Richard J.;, Assignee: Minnesota Mining and Manufacturing Company (St. Paul, MN) |
Accelerators for refractory magnesia
OF THE INVENTION The Phenolic Resin The phenolic resin can be a novolac solution, a resole solution, a novolac in a resole solution or a mixture of the foregoing. The phenolic resole resin solutions ... Read More
Inventors: Gerber, Arthur H.;, Assignee: Borden, Inc. (Columbus, OH) |
Cellulose acetate solutions containing methylolated polymers
We claim: 1. A process for inhibiting the gelation of a cellulose acetate solution containing a methylolated polymer soluble in said solution and selected from the group consisting of melamine and gua... Read More
Inventors: Turbak, Albin F.; Thelman, John P.; Auerbach, Andrew B.;, Assignee: International Telephone and Telegraph Corporation (New York, NY) |
Acoustic vibration sheet and polypropylene composition for the same
OF PREFERRED EMBODIMENTS The composition and effectiveness of the present invention will be described below in more detail. Examples of polypropylene (polypropylene resin) used in the present inventi... Read More
Inventors: Moteki, Tsutomu; Yamaguchi, Kunihiro; Iizuka, Hisao;, Assignee: Chisso Corporation (Osaka, JP) |
Insect pest-repelling film or sheet
OF THE INVENTION This invention provides an insect pest-repelling film or sheet which has a reflective spectrum in a ultraviolet region of a wavelength of less than 0.4 .mu.m, particularly a reflecti... Read More
Inventors: Kitamura, Shuji; Nakae, Kiyohiko; Kotani, Kozo; Kume, Takanori; Negawa, Hideo; Ikeda, Tsuneta;, Assignee: Sumitomo Chemical Company, Limited (Osaka, JP) |
Vibration-insulating rubber composition
What is claimed is: 1. A vibration-insulating rubber composition comprising: 45 to 75 parts by weight of at least one rubber selected from the group consisting of natural rubber, isoprene rubber, buta... Read More
Inventors: Nakauchi, Hideo; Kato, Shingo; Ando, Yukio;, Assignee: Bridgestone Tire Co., Ltd. (Tokyo, JP) |
Adhesive for adhering polybutylene to metal
OF THE INVENTION The present invention relates to a laminated structure comprising a metal layer and a polybutylene layer and an adhesive comprising at least one functionalized selectively hydrogenat... Read More
Inventors: Kasakevich, Mark L.; Engle, Jennifer L.; St. Clair, David J.;, Assignee: Shell Oil Company (Houston, TX) |
Blends of linear polymers with macrocyclic oligomers
What is claimed is: 1. A composition comprising an intimate physical mixture of at least one macrocyclic poly(alkylene dicarboxylate) oligomer and at least one linear styrene-acrylonitrile copolymer. ... Read More
Inventors: Kambour, Roger P.; Nachlis, Warren L.; Pearce, Eric J.; Carbeck, Jeffrey D.;, Assignee: General Electric Company (Schenectady, NY) |
Process for vulcanizing rubber at a low temperature
What is claimed is: 1. A process for vulcanizing a non-aqueous chloroprene rubber base comprising chloroprene rubber at a low temperature consisting essentially of vulcanizing said non-aqueous chlorop... Read More
Inventors: Maeda, Isamu; Aoshima, Masashi;, Assignee: Sumitomo Chemical Company, Limited (Osaka, JP) |
Ambient temperature curing polymer compositions containing acetoacetoxyethyl methacrylate, glycidyl methacrylate and a polymerizable acid
What is claimed is: 1. A thermosetting coating composition comprising an aqueous dispersion of a copolymer of (a) acetoacetoxy ethyl acrylate or methacrylate, (b) glycidyl acrylate or methacrylate, (c... Read More
Inventors: Say, Terence E.;, Assignee: RTZ Chemicals, Ltd. (London, GB) |
Pipes made of polypropylene reinforced with carbon fibers
OF THE INVENTION The present invention is based on the finding that pipe manufactured by shaping a composite material comprising 100 parts by weight of polypropylene, 10 to 40 parts by weight of modi... Read More
Inventors: Satoh, Hiroaki;, Assignee: Kureha Kagaku Kogyo Kabushiki Kaisha (Tokyo, JP) |
Modified polyolefin composite material with improved properties
OF THE INVENTION Polyolefins used in the present invention must be modified with an unsaturated carboxylic acid to have good affinity thereof for a reinforcement which is one component of the composi... Read More
Inventors: Sasaki, Isao; Ii, Yasuaki; Mori, Hiroshi;, Assignee: Mitsubishi Rayon Co., Ltd. (Tokyo, JP) |
Electroplating of polypropylene compositions
Materials In order to achieve the much-sought combination of high adherence of the metal plate to the plastic, optimum decorative quality of the plated product, good physical properties of injection ... Read More
Inventors: Adelman, Robert L.;, Assignee: E. I. Du Pont de Nemours and Company (Wilmington, DE) |
Conductive composite filaments and methods for producing said composite filaments
What is claimed is: 1. A unitary, elongated, electrically conductive, bi-component filament which in transverse cross-section consists essentially of an electrically conductive component in the form o... Read More
Inventors: Matsui, Masao; Naito, Hiroshi; Okamoto, Kazuo;, Assignee: Kanebo Synthetic Fibers Ltd. (Osaka, JP); Kanebo, Ltd. (Tokyo, JP) |
Packet container
This object is achieved in accordance with a preferred embodiment of the present invention, which provides an arrangement of condiment packets in a container having a top, a bottom and peripheral wall... Read More
Inventors: Sokolsky, David; Sendra, Jamie; Zierhut, Clarence;, Assignee: Daisy Brand, Inc. (Dallas, TX) |
Blends of a graft copolymer of propylene polymer material with a graft copolymer of olefinic rubber material
OF THE INVENTION Unless otherwise specified all percentages and parts are by weight in this specification. The propylene polymer material backbone of component (a) can be (i) a homopolymer of propyle... Read More
Inventors: DeNicola, Jr., Anthony J.; Tatarka, Paul D.;, Assignee: Montell North America Inc. (Wilmington, DE) |
Thermoplastic adhesive compositions
OF THE INVENTION It has now been discovered and forms a unique feature of this invention that novel adhesive compositions can be prepared by replacing all or a portion of the polyolefinic components ... Read More
Inventors: Bartz, Kenneth W.; Higgins, John J.; Berejka, Anthony J.; DiCresce, Amerigo J.;, Assignee: Exxon Research and Engineering Company (Linden, NJ) |
Terblends and films of LLDPE, LMW-HDPE and HMW-HDPE
OF THE INVENTION The blends of this invention which exhibit improved extrusion characteristics such as reduced back pressure, lower power consumption and higher melt strength extrudate generally comp... Read More
Inventors: Su, Tien-Kuei;, Assignee: Mobil Oil Corporation (New York, NY) |
Release agent composition
OF THE INVENTION The objectives of this invention are achieved by release agent composition comprising a mixture of (A) an amino-functional diorganopolysiloxane that contains no more than 50,000 ppm ... Read More
Inventors: Ishikawa, Hiroki; Naganawa, Tsutomu; Ona, Isao;, Assignee: Dow Corning Toray Silicon Co., Ltd. (Tokyo, JP) |
Coating compositions prepared from hydroxyl functional graft copolymers
OF THE INVENTION The ungelled, hydroxyl functional graft copolymer of the present invention is prepared by the free radical initiated vinyl addition polymerization of a vinyl monomer component. The p... Read More
Inventors: Das, Suryya K.; Dowbenko, Rostyslaw; Porter, Samuel;, Assignee: PPG Industries, Inc. (Pittsburgh, PA) |
Solid state thermosensitive polymer compositions
OF THE INVENTION Representative devices and apparatus useful in this invention are disclosed in U.S. Pat. Nos. 4,260,225; 4,085,999; 4,082,892 and 4,307,942, all of which are incorporated herein by r... Read More
Inventors: Keskey, William H.; Schuetz, James E.;, Assignee: The Dow Chemical Company (Midland, MI) |
Adhesives and Rubbers 
