Antitumor protein hybrid and process for the preparation thereof
What is claimed is: 1. Antitumor protein hybrid comprising (1) a moiety which is substantially the fragment Fab of an anti-.alpha.-fetoprotein antibody and (2) a moiety which is substantially the frag... Read More
Inventors: Masuho, Yasuhiko; Umemoto, Naoji; Hara, Takeshi; Hirai, Hidematsu;, Assignee: Teijin Limited (Osaka, JP); Hirai; Hidematsu (Hokkaido, JP) |
Carrier-bound immunoglobulin fission product and its use in immunologic analyses
What is claimed is 1. An Fc-sensitive reagent consisting essentially of an immunoglobulin fission product having an immunologically-functioning Fc-portion, said product being bound to a carrier by adh... Read More
Inventors: Sedlacek, Hans H.; Seiler, Friedrich R.;, Assignee: Behringwerke Aktiengesellschaft (Marburg, DE) |
Immobilization of Streptokinase
The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows: 1. The process of control of blood clotting in a living mammal comprising: providing a c... Read More
Inventors: Everse, Johannes; Everse, Kathleen E.; Mercer, Leo C.;, Assignee: |
Ternary polycarbonate blends
OF THE INVENTION The polycarbonate resin used in the binary blends of the present invention is an aromatic carbonate polymer which may be prepared by reacting a dihydric phenol with a carbonate precu... Read More
Inventors: Liu, Ping Y.; Ishihara, Toshio;, Assignee: General Electric Company (Mt. Vernon, IN) |
Dehydrocyclodimerization process
Processes for the conversion of light aliphatic hydrocarbons to aromatic or nonaromatic C.sub.6 -plus hydrocarbons have been the subject of significant development efforts as evidenced by the previou... Read More
Inventors: Steacy, Paul C.;, Assignee: UOP Inc. (Des Plaines, IL) |
Conversion of a lower alkane
These objects are achieved by an improved method for converting at least one feedstock alkane containing from one to three carbon atoms to a more valuable, higher molecular weight hydrocarbon, compris... Read More
Inventors: Jezl, James L.; Blanks, Robert F.; Stasi, Michael A.; Puskas, Imre;, Assignee: Amoco Corporation (Chicago, IL) |
Production of 2,5-dimethyl-2,4-hexadiene
We claim: 1. A method for preparing 2,5-dimethyl-2,4-hexadiene by bringing isobutylene and/or tert.-butyl alcohol into contact with isobutyl aldehyde in a gaseous phase in the presence of a niobic aci... Read More
Inventors: Higashio, Yasuhiko; Takahashi, Kazuteru;, Assignee: Sumitomo Chemical Company, Ltd. (Osaka, JP) |
Production of benzene from light hydrocarbons
Dehydrocyclodimerization processes have been developed for the conversion of light aliphatic hydrocarbons to aromatic or nonaromatic C.sub.6 -plus hydrocarbons. The basic utility of these processes i... Read More
Inventors: Martindale, David C.;, Assignee: UOP Inc. (Des Plaines, IL) |
Organopolysiloxane microemulsion, process for its production and application thereof
OF THE INVENTION The aforesaid objects are accomplished by a microemulsion composition comprising an organopolysiloxane having an average particle size not exceeding 0.15 micrometers and composed of ... Read More
Inventors: Ona, Isao; Ozaki, Masaru;, Assignee: Toray Silicone Company Limited (Tokyo, JP) |
Hydrophilic polyvinylbutyral alloys
What is claimed is: 1. A stable hydrophilic polymer blend which comprises a first polymer component which is an organic solvent soluble performed thermoplastic, polyvinylbutyral (PvB) resin and a seco... Read More
Inventors: Creasy, Walter S.;, Assignee: Hydromer, Inc. (Whitehouse, NJ) |
Artificial intraocular lens with improved stave
It is an object of this invention to provide an anterior chamber intraocular lens which is designed to facilitate and simplify the surgical procedure required for its implantation in the eye. It is an... Read More
Inventors: LaHaye, Peter G.;, Assignee: Iolab Corporation (San Dimas, CA) |
Method of producing reinforced aqueous emulsion of polydiorganosiloxane
That which is claimed is: 1. A method of preparing an aqueous emulsion of reinforced polydiorganosiloxane having a molecular weight of at least 5000 consisting essentially of (A) homogenizing a mixtur... Read More
Inventors: Huebner, David J.; Landis, Julie K.;, Assignee: Dow Corning Corporation (Midland, MI) |
Precured silicone emulsion
That which is claimed is: 1. An aqueous silicone emulsion having an improved shelf life and which yields an elastomer upon removal of the water at ambient conditions comprising (1) 100 parts by weight... Read More
Inventors: Liles, Donald T.;, Assignee: Dow Corning Corporation (Midland, MI) |
Silicone water based elastomers
That which is claimed is: 1. An aqueous silicone emulsion which cures to a reinforced elastomer upon removal of the water comprising (A) an aqueous, anionic emulsion of crosslinkable hydroxy terminate... Read More
Inventors: Burns, Stephanie A.; Liles, Donald T.; Schoenherr, Christine J.;, Assignee: Dow Corning Corporation (Midland, MI) |
Method of producing silicone emulsion
That which is claimed is: 1. A method of producing an aqueous silicone emulsion which dries to an elastomer comprising (A) homogenizing a mixture of (1) 100 parts by weight of hydroxyl endblocked poly... Read More
Inventors: Liles, Donald T.;, Assignee: Dow Corning Corporation (Midland, MI) |
Method of grafting monomers to wool with nitric acid
We claim: 1. A method of grafting a (monomeric substance) vinyl monomer containing sterically available vinyl group onto wool (comprising) consisting of contacting the wool with (the monomer or) a sol... Read More
Inventors: Garnett, John Lyndon; Kenyon, Robert Sydney;, Assignee: |
Polysaccharide-containing adsorbent
What is claimed is: 1. An adsorbent which has been manufactured from (1) a cellulose material, a reaction product of (2) a basic, nitrogen-containing polymer selected from the group consisting of a po... Read More
Inventors: Bowes, Quentin; Haase, Jaroslav; Wurster, Rudolf F.;, Assignee: Ciba-Geigy AG (Basel, CH) |
Three-dimensional carrier of inorganic porous material-reactive polymer and a method for its preparation
We claim: 1. A three dimensional carrier consisting of a porous inorganic material and 0.001-95% unextractably sorbed reactive polymer of the general formula I, ##STR5## wherein R.sub.1, R.sub.2, R.su... Read More
Inventors: Kalal, Jaroslav; Tlustakova, Marie;, Assignee: Ceskoslovenska akademie ved (Prague, CS) |
Molecular separation column and use thereof
In accordance with the present invention, a molecular separation column is provided for effecting differential distribution, between two phases, of the components of a sample flowing therethrough, sai... Read More
Inventors: Crowder, III, Alvin L.; Dailey, Nils L.; Fiore, Joseph V.; Hou, Kenneth C.; Marinaccio, Paul J.; Ostreicher, Eugene A.;, Assignee: AMF Incorporated (White Plains, NY) |
Nonwoven products having low residual free formaldehyde content
OF THE INVENTION Commercially available N-methylol acrylamide which is used in the preparation of nonwoven binder emulsion compositions is typically a 48% aqueous solution and contains free formaldeh... Read More
Inventors: Iacoviello, John G.;, Assignee: Air Products and Chemicals, Inc. (Allentown, PA) |
Fibrous media containing millimicron-sized particulates
It is an object of the invention to provide fibrous media containing millimicron-sized particulates immobilized therein. It is another object of the invention to provide a method for the production of... Read More
Inventors: Hou, Kenneth C.;, Assignee: AMF Incorporated (White Plains, NY) |
Preparation, decarboxylation and polymerization of novel acid fluorides and resulting monomers
OF THE INVENTION The present invention relates to a novel class of fluorine containing ethers and methods for their preparation which ethers have terminal functionality according to the general formu... Read More
Inventors: Ezzell, Bobby R.; Carl, William P.; Mod, William A.;, Assignee: The Dow Chemical Company (Midland, MI) |
Thickening systems for high water based functional fluids and the high water based functional fluids containing these thickening systems
OF THE INVENTION With the aid of the combinations to be used according to the invention, high water based functional fluids are obtained which are distinguished not only overall by outstanding stabil... Read More
Inventors: Hentschel, Karl-Heinz; Rasp, Christian; Kussi, Siegfried; Hendricks, Udo-Winfried;, Assignee: Bayer Aktiengesellschaft (Leverkusen, DE) |
Polyketone polymer blends
What is claimed is: 1. A polymer blend composition comprising (1) a major proportion of a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon, and (2) ... Read More
Inventors: Machado, Joseph M.;, Assignee: Shell Oil Company (Houston, TX) |
Antibiotic complex producing bacterial culture
Having thus described our invention, what we claim and desire by Letters Patent to secure are the following: 1. A biologically pure culture of the microorganism Streptomyces pulveraceus subspecies fos... Read More
Inventors: Tunac, Josefino B.; Dobson, William E.; Graham, Blanche D.;, Assignee: Warner-Lambert Company (Morris Plains, NJ) |
Method of preparing soluble collagen fibers
OF THE INVENTION "Raw hide" as used herein means and refers to an animal hide having the hair and flesh thereon. In treating the raw hide with the aqueous solution of an alkali metal hydroxide and a ... Read More
Inventors: Cioca, Gheorge; Siegler, Marcel;, Assignee: Seton Company (Newark, NJ) |
Method for amorphization of a metal crystal
An object of the present invention is to form an amorphous metal region having a given shape at a predetermined position in a metal crystal. The present invention lies in a method of obtaining the amo... Read More
Inventors: Mori, Hirotaro; Fujita, Hiroshi;, Assignee: Osaka University (Suita, JP) |
Azetidinone intermediates for cephalosporin analogs
What is claimed is: 1. A compound of the formula ##STR79## wherein A is amino or acylamino selected from (1) phenylacetamido, (2) phenoxyacetamido, (3) benzamido, (4) thienylacetamido, (5) .alpha.-hyd... Read More
Inventors: Narisada, Masayuki; Onoue, Hiroshi; Tsuji, Teruji; Nishitani, Yasuhiro; Yoshioka, Mitsuru; Hamashima, Yoshio; Nagata, Wataru;, Assignee: Shionogi & Co., Ltd. (Osaka, JP) |
Electroformation of the running track of a rotary internal combustion engine
What is claimed is: 1. A method for forming a housing comprised essentially of aluminum for the running track of a rotary internal combustion engine which comprises the steps of: 1. electrodepositing ... Read More
Inventors: Brown, Henry;, Assignee: Oxy Metal Industries Corporation (Warren, MI) |
Method of preparing 3,3-Bis (chloromethyl) oxetane
OF THE INVENTION In accordance with this invention, it has been unexpectedly discovered that polymerization grade 3,3-bis (chloromethyl) oxetane can be prepared in substantial yields, and in high deg... Read More
Inventors: Stockel, Richard Frederick; Valenti, Peter Carl;, Assignee: National Patent Development Corporation (New York, NY) |
Adhesives and Rubbers 
