Patents Assigned to Uniroyal Chemical Company
  • Patent number: 5543404
    Abstract: Compounds having the formula: ##STR1## wherein R is C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkyl, hydrogen, halogen, or C.sub.1 -C.sub.4 alkylthio; R.sup.1 is phenyl, phenoxy, or benzyl, the phenyl ring of each substituent being optionally substituted with one or more of halogen, nitro, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 haloalkyl or di(C.sub.1 -C.sub.4 alkyl)amino; and R.sup.2 is branched or straight-chained, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 alkoxy, C.sub.3 -C.sub.6 cycloalkoxy, C.sub.1 -C.sub.6 haloalkyl, alkoxyalkyl, C.sub.1 -C.sub.6 alkenyl, C.sub.1 -C.sub.6 alkylthio, (C.sub.1 -C.sub.6 alkoxy)carbonyl, C.sub.1 -C.sub.6 alkylamino, C.sub.1 -C.sub.6 haloalkoxy, or C.sub.3 -C.sub.6 cycloalkyl. These compounds are effective for controlling mites.
    Type: Grant
    Filed: July 5, 1995
    Date of Patent: August 6, 1996
    Assignees: Uniroyal Chemical Company, Inc, Uniroyal Chemical Ltd/Ltee
    Inventors: Mark A. Dekeyser, Paul T. McDonald
  • Patent number: 5540861
    Abstract: This invention relates to a blend of different isomers of a compound represented by structure I ##STR1## wherein R is C.sub.9 -C.sub.20 alkyl; wherein Y is NO.sub.2 or SO.sub.3 R' or H; wherein R' is C.sub.1 -C.sub.20 alkyl; wherein X is NO.sub.2 or C.sub.1 -C.sub.20 alkyl; and wherein R" is H or C.sub.1 -C.sub.20 alkyl, m is 2 or 3, and n is 0, 1, 2, 3, with the provisos: (1) that Y may not be H and X may not be NO.sub.2 when n=0 and (2) that when R is C.sub.9 and n=0, X and Y may not both be NO.sub.2.
    Type: Grant
    Filed: February 14, 1994
    Date of Patent: July 30, 1996
    Assignee: Uniroyal Chemical Company, Inc.
    Inventors: Anthony V. Grossi, Paul E. Stott, John M. DeMassa, Howard S. Friedman, Gerald J. Abruscato
  • Patent number: 5536720
    Abstract: Compounds of the formula ##STR1## wherein: Z is ##STR2## wherein x is an integer from 0 to 4, n is an integer from 0 to 5 and R is defined below; or ##STR3## wherein n is an integer from 0 to 5 and R is defined below; R is selected from the group consisting of: hydrogen; C.sub.1 -C.sub.4 alkyl; C.sub.1 -C.sub.4 alkoxy; halogen; nitro; phenyl; cyano; phenoxy; benzyloxy; benzyl; C.sub.1 -C.sub.4 dialkylamino; C.sub.1 -C.sub.4 alkylthio; or C.sub.1 -C.sub.4 haloalkyl; andR.sup.1 is a C.sub.1 -C.sub.4 haloalkyl other than a chloroalkyl, or a group of the formula ##STR4## wherein R.sup.4 is halogen, C.sub.1 -C.sub.4 haloalkyl or C.sub.1 -C.sub.4 haloalkoxy; physiologically acceptable salts thereof. These compounds exhibit insecticidal and acaricidal activity.
    Type: Grant
    Filed: May 11, 1994
    Date of Patent: July 16, 1996
    Assignees: Uniroyal Chemical Company, Inc., Uniroyal Chemical Ltd./Ltee
    Inventors: Mark A. Dekeyser, Paul T. McDonald
  • Patent number: 5536746
    Abstract: Compounds having the structural formula ##STR1## where X, Y, R and Z are defined in the specification are disclosed. The compounds of this invention are effective for controlling mites, nematodes, rice planthopper, tobacco budworm, and southern corn rootworm. Methods for making these compounds are also set forth.
    Type: Grant
    Filed: March 24, 1995
    Date of Patent: July 16, 1996
    Assignees: Uniroyal Chemical Company, Inc., Uniroyal Chemical Ltd/Ltee
    Inventors: Mark A. Dekeyser, Paul T. McDonald
  • Patent number: 5534543
    Abstract: Compounds comprised of 2-(4-tert-butylphenoxy) cyclohexy1 prop-2-ynyl sulfite and a synthetic pyrethroid exhibit synergistic pesticidal activity.
    Type: Grant
    Filed: June 2, 1995
    Date of Patent: July 9, 1996
    Assignee: Uniroyal Chemical Company, Inc.
    Inventors: Masaaki Kataoka, Akira Wakai, Takehiko Nakamura
  • Patent number: 5527951
    Abstract: Tert-alkylmethoxy-substituted vanadium compounds, several of which are novel, are useful as catalysts for the polymerization of ethylene or the copolymerization of ethylene with alphaolefins and (optionally) nonconjugated polyenes. Also disclosed is a novel catalyst composition comprising such vanadium compounds.
    Type: Grant
    Filed: January 12, 1995
    Date of Patent: June 18, 1996
    Assignee: Uniroyal Chemical Company, Inc.
    Inventors: Jamil A. Khan, Walter Nudenberg, David J. Smudin, Demetreos N. Matthews
  • Patent number: 5527764
    Abstract: Compounds having the structural formula ##STR1## wherein R.sub.1 is C.sub.1 -C.sub.4 alkyl, R.sub.2 is C.sub.1 -C.sub.4 alkyl or haloalkyl, R.sub.3 and R.sub.4 are hydrogen or halogen, and R.sub.5 is hydrogen or COOR.sub.6 wherein R.sub.6 is C.sub.1 -C.sub.8 linear or branched alkyl, alkenyl, or alkynyl, and compositions comprising the compounds. The compounds and compositions are useful as herbicides, desiccants and defoliants.
    Type: Grant
    Filed: September 15, 1994
    Date of Patent: June 18, 1996
    Assignees: Uniroyal Chemical Company, Inc., Uniroyal Chemical Ltd./Ltee
    Inventors: Dong Dao-cong, Alan W. Dalrymple
  • Patent number: 5491168
    Abstract: Compounds comprised of 2-(4-tert-butylphenoxy) cyclohexyl prop-2-ynyl sulfite and a synthetic pyrethroid exhibit synergistic pesticidal activity.
    Type: Grant
    Filed: February 22, 1994
    Date of Patent: February 13, 1996
    Assignee: Uniroyal Chemical Company, Inc.
    Inventors: Masaaki Kataoka, Akira Wakai, Takehiko Nakamura
  • Patent number: 5489151
    Abstract: A portable fluid-mixing device. The fluid-mixing device comprises a container insert, an elongated shaft, a one-piece propeller, a wrench, a jam nut, and a crank. External threads of the insert are removably engageable with internal threads of an opening of a conventional 55-gallon drum. The propeller is pivotally connected to an end portion of the shaft. The wrench defines an annular surface and has external threads which are mated to internal threads of the insert. The jam nut defines an annular shoulder which is engageable by the wrench annular surface and has internal threads which are mated to the external threads of the insert, for bringing the insert into fluid-tight engagement with the drum opening. The crank, removably engageable with the shaft at the insert-carried end portion of the shaft, is used by an operator to manually rotate the propeller in the drum.
    Type: Grant
    Filed: November 14, 1994
    Date of Patent: February 6, 1996
    Assignee: Uniroyal Chemical Company, Inc.
    Inventor: Joseph A. Weber
  • Patent number: 5486610
    Abstract: Pyrimidinylbenzenesulfonyl chloride compounds of the formula ##STR1## wherein R is hydrogen, C.sub.1 -C.sub.4 alkyl, or C.sub.1 -C.sub.4 haloalkyl;X is C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.8 alkoxy, or halogen;Y is hydrogen or halogen;R.sup.3 is hydrogen, halogen or C.sub.1 -C.sub.4 alkyl; andR.sup.4 is C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 haloalkyl.The compounds are useful as intermediates in the preparation of herbicides.
    Type: Grant
    Filed: March 17, 1994
    Date of Patent: January 23, 1996
    Assignee: Uniroyal Chemical Company, Inc.
    Inventors: Richard J. Strunk, Allyn R. Bell
  • Patent number: 5486521
    Abstract: The present invention is directed to a novel class of pyrimidinyl aryl ketone oximes having excellent herbicidal and insecticidal activity.The novel compounds are represented by the structures I, Ia and Ib shown immediately below.Herbicidal activity is particularly directed against "weed-like" grasses and broadleaf weeds while the insecticidal properties are particularly active against rice planthoppers and aphids.
    Type: Grant
    Filed: March 21, 1994
    Date of Patent: January 23, 1996
    Assignees: Uniroyal Chemical Company, Inc., Uniroyal Chemical Ltd., Ltee
    Inventors: Walter G. Brouwer, Alan W. Dalrymple, Ethel E. Felauer, Paul T. McDonald
  • Patent number: 5486533
    Abstract: Compounds having the structural formula ##STR1## wherein: R can be the same or different and is halogen, hydrogen, C.sub.1 -C.sub.8 alkyl, C.sub.1 -C.sub.8 haloalkyl, C.sub.3 -C.sub.6 cycloalkyl, C.sub.7 -C.sub.9 aralkyl, phenyl, nitro, C.sub.1 -C.sub.6 alkoxy, C.sub.1 -C.sub.6 alkylthio, C.sub.1 -C.sub.6 alkylsulfinyl, C.sub.1 -C.sub.6 alkylsulfonyl, C.sub.7 -C.sub.9 aralkoxy, phenoxy, phenylthio, phenylsulfinyl, or phenylsulfonyl;m is an integer from 0 to 5;Y is CH.sub.2, oxygen, or sulfur;n is an integer from 0 to 5;R.sub.1 is C.sub.1 -C.sub.5 alkyl, phenyl, C.sub.1 -C.sub.5 alkyl substituted phenyl, or halogenated phenyl;X is N or CH; or physiologically acceptable salts thereof are disclosed which have fungicidal activity. Fungicidal compositions comprising the compounds and a carrier are also disclosed, as are methods for controlling the growth of phytopathogenic fungi utilizing the compounds. Methods for the preparation of such compounds are also disclosed.
    Type: Grant
    Filed: May 18, 1995
    Date of Patent: January 23, 1996
    Assignees: Uniroyal Chemical Company, Inc., Uniroyal Chemical Ltd./Ltee
    Inventors: Anupama Mishra, Robert A. Davis
  • Patent number: 5474973
    Abstract: Heterocyclic-alkylene guinoxalinyloxyphenoxypropanoate compounds exhibit unexpectedly desirable selective herbicidal activity. Also disclosed are compositions comprising such compounds as well as a method of controlling the growth of undesirable plants employing such compounds.
    Type: Grant
    Filed: March 29, 1994
    Date of Patent: December 12, 1995
    Assignee: Uniroyal Chemical Company, Inc.
    Inventors: Robert G. Davis, Allyn R. Bell, John A. Minatelli
  • Patent number: 5442115
    Abstract: A process for the preparation of .alpha.-chloroacetoacetanilide compounds (.alpha.-Cl AAA) which comprises the steps of:(a) reacting an acetoacetanilide compound (AAA) with chlorine in the presence of a solvent mixture consisting essentially of an organic solvent and water, wherein the percent water to organic solvent in the solvent mixture is between about 10% and 150% (v/v);(b) isolating the .alpha.-Cl AAA produced in step (a); and(c) optionally hydrogenating any .alpha.,.alpha.-dichloroacetoacetanilide compound (.alpha.,.alpha.-diCl AAA) produced in step (a), with hydrogen in the presence of a catalyst selected from the group consisting of palladium, platinum and Raney nickel, and in the presence of a solvent mixture consisting essentially of water and an organic solvent, wherein the percent of the water to the organic solvent in the solvent mixture is between 10% to 150% (v/v), for a period of time sufficient to produce .alpha.-Cl AAA; and isolating the .alpha.-Cl AAA so produced.
    Type: Grant
    Filed: June 15, 1994
    Date of Patent: August 15, 1995
    Assignee: Uniroyal Chemical Company, Inc.
    Inventor: Benjamin J. Pierce
  • Patent number: 5438123
    Abstract: Compounds having the structural formula ##STR1## where X, Y, R and Z are defined in the specification are disclosed. The compounds of this invention are effective for controlling mites, nematodes, rice planthopper, tobacco budworm, and southern corn rootworm. Methods for making these compounds are also set forth.
    Type: Grant
    Filed: August 5, 1994
    Date of Patent: August 1, 1995
    Assignees: Uniroyal Chemical Company, Inc., Uniroyal Chemical Ltd./Ltee
    Inventors: Mark A. Dekeyser, Paul T. McDonald
  • Patent number: 5420354
    Abstract: A process of preparing para phenylenediamines, such as, p-aminodiphenylamine. The process involves contacting nitrobenzene or a substituted derivative thereof with hydrogen and an amine, such as aniline, in the presence of a hydrogenation catalyst, a hydrogenation inhibitor, and an acid cocatalyst under reaction conditions.
    Type: Grant
    Filed: October 6, 1994
    Date of Patent: May 30, 1995
    Assignee: Uniroyal Chemical Company, Inc.
    Inventors: Russell E. Malz, Gerard V. Smith, Mark P. Ferrandino, Ruozhi Song
  • Patent number: 5384315
    Abstract: A class of compounds having the structural formula ##STR1## in which R is C.sub.1 -C.sub.8 alkyl, C.sub.3 -C.sub.6 cycloalkyl, phenyl or substituted phenyl; N, R.sup.1 and R.sup.2 form a monocyclic or bicyclic nitrogen heterocycle which is at least partially saturated and which may contain oxygen or sulfur or be substituted with lower alkyl; and physiologically acceptable salts thereof is disclosed.A process for forming the thiophene substituted cycloamines of the subject invention is described. A composition comprising the compound of the subject invention and a suitable carrier therefor is taught.A method of controlling phytopathogenetic fungi is disclosed. In this method a fungicidally effective amount of the compound of the present invention is applied to the locus to be protected.
    Type: Grant
    Filed: February 14, 1994
    Date of Patent: January 24, 1995
    Assignees: Uniroyal Chemical Company, Inc., Uniroyal Chemical Ltd./Ltee
    Inventors: Kiong H. Lai, Wan S. Yu, Robert A. Davis
  • Patent number: 5367093
    Abstract: Compounds having the structural formula ##STR1## where X, Y, R and Z are defined in the specification are disclosed. The compounds of this invention are effective for controlling mites, nematodes, rice planthopper, tobacco budworm, and southern corn rootworm. Methods for making these compounds are also set forth.
    Type: Grant
    Filed: November 20, 1992
    Date of Patent: November 22, 1994
    Assignees: Uniroyal Chemical Company, Inc., Uniroyal Chemical LTD/LTEE
    Inventors: Mark A. Dekeyser, Paul T. McDonald
  • Patent number: 5338478
    Abstract: A stabilizer composition useful as an additive for polyether polyols, particularly those employed in the manufacture of polyurethane foams, is provided which comprises a diarylamine, a sterically hindered phenol and a pentaerythritol diphosphite.
    Type: Grant
    Filed: July 27, 1993
    Date of Patent: August 16, 1994
    Assignee: Uniroyal Chemical Company, Inc.
    Inventors: Lawrence B. Barry, Mark C. Richardson
  • Patent number: 5328942
    Abstract: Film-forming compositions for coating objects, such as seeds, are characterized by a cellulosic polymer, and a polyalkylene oxide polymer. The compositions may also include a glycol, microbial agents, gelling agents, surfactants, and antifoamants in an aqueous medium.In a process for enveloping solid forms such as seeds with the above composition, the composition may be mixed with seed protectant chemicals, such as fungicides, prior to its application to seeds in seed treating equipment.
    Type: Grant
    Filed: July 21, 1992
    Date of Patent: July 12, 1994
    Assignee: Uniroyal Chemical Company, Inc.
    Inventors: Ikbal A. Akhtar, Harold R. Sisken