A Carbon In The Chain Is Multiple Bonded To Carbon (e.g., 1,4 Dicyanobutene, Etc.) Patents (Class 558/457)
  • Publication number: 20130004861
    Abstract: A non-aqueous electrolyte additive for a lithium secondary battery, a non-aqueous electrolyte, and a lithium secondary battery including the same, the additive including dicyanoacetylene or a cyano group-containing unsaturated compound represented by the following Chemical Formula 1, the cyano group-containing unsaturated compound including an unsaturated bond and two or more cyano groups linked in cis- or trans-positions of carbons of the unsaturated bond.
    Type: Application
    Filed: January 26, 2012
    Publication date: January 3, 2013
    Inventors: Jung-Yi YU, Woo-Cheol SHIN, Sang-Il HAN, Mi-Hyun LEE, Tae-Hyun BAE
  • Patent number: 6689895
    Abstract: The present invention relates to a novel compound 4,8-dodecadienedinitrile represented by the following formula (1): wherein means a cis or trans bond, and a process for preparing 4,8-dodecadienedinitrile which comprises reacting a 2-alkoxy-5,9-cyclododecadienone oxime or a 2-halogeno-5,9-cyclododecadienone oxime with formic acid and hydroxylamine.
    Type: Grant
    Filed: March 3, 2003
    Date of Patent: February 10, 2004
    Assignee: Ube Industries, Ltd.
    Inventors: Katsumasa Harada, Yasuhisa Fukuda, Yoshinori Yamanaka, Tadashi Murakami, Kenji Hirotsu
  • Publication number: 20030181751
    Abstract: The present invention relates to a novel compound 4,8-dodecadienedinitrile represented by the following formula (1): 1
    Type: Application
    Filed: March 3, 2003
    Publication date: September 25, 2003
    Applicant: UBE INDUSTRIES
    Inventors: Katsumasa Harada, Yasuhisa Fukuda, Yoshinori Yamanaka, Tadashi Murakami, Kenji Hirotsu
  • Patent number: 6380420
    Abstract: A process for preparing fatty amines by the cross-metathesis of normal alpha olefins and acrylonitrile to form an intermediate fatty acid nitrile which is hydrogenated to the corresponding fatty amine.
    Type: Grant
    Filed: September 8, 2000
    Date of Patent: April 30, 2002
    Assignee: Chevron U.S.A. Inc.
    Inventors: William L. Schinski, Michael S. Driver
  • Patent number: 5834617
    Abstract: The present invention relates to a process for selective dimerization of 2-pentenenitrile or mixtures of 2- and 3-pentenenitrile in the presence of a strong base to form 1,3-dicyano-2-ethyl-3-hexene.
    Type: Grant
    Filed: December 18, 1997
    Date of Patent: November 10, 1998
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: William Allen Beck, Frank Edward Herkes, David Page Higley
  • Patent number: 5475131
    Abstract: Aminomethylenated glutaconic acid dinitriles of the formula ##STR1## in which R.sup.1 and R.sup.2 independently of one another represent hydrogen, straight-chain or branched C.sub.1 -C.sub.8 -alkyl, C.sub.3 -C.sub.8 -alkenyl, C.sub.2 -C.sub.8 -alkoxyalkyl, C.sub.4 -C.sub.8 -alkoxyalkenyl, C.sub.3 -C.sub.8 -cycloalkyl, C.sub.6 -C.sub.12 -aryl, C.sub.7 -C.sub.10 -aralkyl or a 5- to 8-membered, saturated or unsaturated heterocyclic ring containing 1 or 2 heteroatoms from the group comprising N, O and S,are obtained by reacting 3-amino-acrylonitriles of the formula ##STR2## in which the radicals R.sup.1 and R.sup.2 have the meaning mentioned, with one another at from 0.degree. to 100.degree. C. in the presence of at least 0.5 equivalents of an acidic compound.
    Type: Grant
    Filed: December 8, 1994
    Date of Patent: December 12, 1995
    Assignee: Bayer Aktiengesellschaft
    Inventor: Helmut Kraus
  • Patent number: 5468870
    Abstract: Dye-donor element for use according to thermal dye sublimation transfer comprising a support having thereon a dye layer containing a dye corresponding to the following formula ##STR1## wherein Z represents CN, COOR.sup.1 or CONR.sup.2 R.sup.3 ;R.sup.1, R.sup.2 and R.sup.3 each independently represent hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aryl, or R.sup.2 and R.sup.3 together represent the necessary atoms to close a heterocyclic nucleus or substituted heterocyclic nucleus;Y represents OR.sup.4 or NR.sup.5 R.sup.6 or CN;R.sup.4 represents hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aryl, SO.sub.2 R.sup.7, COR.sup.7, CSR.sup.7, POR.sup.7 R.sup.8 ;R.sup.5 and R.sup.6 each independently has one of the significances given to R.sup.4 or represent substituted or unsubstituted amino, or R.sup.5 and R.sup.
    Type: Grant
    Filed: October 20, 1994
    Date of Patent: November 21, 1995
    Assignee: AGFA-GAVAERT, N.V.
    Inventor: Luc J. Vanmaele
  • Patent number: 5354777
    Abstract: New cyanoalkene derivatives of the formula (I) ##STR1## are described, in which R and R.sup.1 have the meaning given in the description, and a process for their preparation.The new cyanoalkene derivatives are used for combating microorganisms for the protection of industrial materials.
    Type: Grant
    Filed: February 23, 1993
    Date of Patent: October 11, 1994
    Assignee: Bayer Aktiengesellschaft
    Inventors: Peter Wachtler, Wilfried Paulus, Georg-Wilhelm Ludwig
  • Patent number: 5312956
    Abstract: A non-functional liquid rubber is prepared by the solution polymerization of vinyl monomers. The polymer may be a homopolymer or a copolymer. As a copolymer the preferred monomers are a conjugated diene and a vinyl substituted nitrile such as acrylonitrile or methacrylonitrile. A non-functional initiator is employed that is either an azo initiator or a peroxide initiator.
    Type: Grant
    Filed: November 17, 1992
    Date of Patent: May 17, 1994
    Assignee: The B. F. Goodrich Company
    Inventor: Robert J. Bertsch
  • Patent number: 4705650
    Abstract: Compounds halogenated in the .alpha.-position to an electron-attracting group of formula ##STR1## in which X denotes a halogen atom, R denotes a hydrogen atom or a hydrocarbon radical or a radical --(CH.sub.2).sub.3 --COOR.sub.1 and Z denotes a radical --CHO, --COR.sub.2, --COOR.sub.3, --CONR.sub.4 R.sub.5, --CN, --SO.sub.2 R.sub.6, --NO.sub.2, --CO--(CH.sub.2)p--COO.sub.1 or --COO(CH.sub.2)p--COOR.sub.1 are made by a halogenating deacylation of a compound of formula ##STR2## in which R' denotes a hydrogen atom or a hydrocarbon radical, R" denotes a methyl radical and Z' denotes a radical --CHO, --COR.sub.2, --COOR.sub.3, --CONR.sub.4 R.sub.5, --CN, --SO.sub.2 R.sub.6 or --NO.sub.2 or R' and R" may form a radical --(CH.sub.2)-- or R' and R" may form a radical --CO--(CH.sub.2)p-- or --COO(CH.sub.2)p--, using an alkali metal alcoholate or an alkali or alkaline-earth metal carbonate and a halogenating agent.
    Type: Grant
    Filed: July 10, 1985
    Date of Patent: November 10, 1987
    Assignee: Rhone-Poulenc Sante
    Inventors: Gerard Mignani, Didier Morel
  • Patent number: 4634789
    Abstract: The vapor phase oxidation of acetonitrile with molecular oxygen in the presence or absence of water vapor to produce glycolonitrile or glycolamide in the presence of a vanadium oxide based catalyst.
    Type: Grant
    Filed: August 22, 1984
    Date of Patent: January 6, 1987
    Assignee: The Standard Oil Company
    Inventors: Raymond G. Teller, James F. Brazdil, Linda C. Glaeser
  • Patent number: 4604244
    Abstract: Disclosed is the reaction of propylene with acrylonitrile or acrylamide to make a cyano- or amidopentene and reacting that compound with NH.sub.3 and O.sub.2 to form mucononitrile or 5-cyano-2,4-pentadiene amide. Also disclosed is a process which comprises contacting a reactant of the formula H--(CH.sub.2).sub.a --(CH.dbd.CH)--(CH.sub.2).sub.b X with oxygen and ammonia to thereby form a product of the formula NC--CH.dbd.CH--CH.dbd.CH--X wherein X is --CN or --CONH.sub.2 and each of a and b are zero or an integer from 1 to 3 such that a+b=3.
    Type: Grant
    Filed: April 23, 1984
    Date of Patent: August 5, 1986
    Assignee: The Standard Oil Company
    Inventors: James D. Burrington, Robert K. Grasselli, Craig T. Kartisek
  • Patent number: 4574060
    Abstract: Selective conversion of acrylonitrile into 1,4-dicyano-1-butene by contacting a liquid phase comprising acrylonitrile with an effective amount of a polymer-bound alkyl diarylphosphinite catalyst having the formula I: ##STR1## wherein the trivalent phosphorus is substituted by one alkoxy group and one aryl group and wherein the third bond of phosphorus is a P--C bond to a pendant aryl group of the polymer matrix, such as polystyrene cross-linked with divinylbenzene is disclosed. Treatment of the liquid phase, prior to contacting same with the polymer-bound catalyst, with a drying agent comprising a polymer-bound dialkyl arylphosphonite and regeneration of the drying agent are also disclosed.
    Type: Grant
    Filed: November 3, 1982
    Date of Patent: March 4, 1986
    Assignee: Allied Corporation
    Inventors: William J. Boyle, Jr., Frank Mares, Andrea M. Wallo