| Patent Number |
Title Of Patent |
Date Issued |
| RE37105 |
Lubricants containing ashless antiwear-dispersant additive having viscosity index improver credi |
March 20, 2001 |
| A graft copolymer is disclosed. The copolymer is prepared by the interpolymerization of a mixture of monomers comprising ethylene, a C.sub.3 to C.sub.12 alpha monoolefin, and a polyene being a member selected from the group consisting of non-conjugated dienes and trienes. Grafted to |
| D336480 |
Industrial roll |
June 15, 1993 |
|
| 7473795 |
Blends of quinone alkide and nitroxyl compounds as polymerization inhibitors |
January 6, 2009 |
| Disclosed herein is a method for inhibiting the premature polymerization of ethylenically unsaturated monomers comprising adding to said monomers an effective amount of: A) at least one nitroxyl compound, and B) at least one quinone alkide compound having an electron-withdrawing group at |
| 7205348 |
Rubber composition and method of making same |
April 17, 2007 |
| Process of producing unvulcanized rubber useful for producing vulcanized rubber with improved hysteresis, which comprises mixing a composition comprising unvulcanized rubber, carbon black and xanthogen polysulfide at an elevated temperature in a non-productive stage and composition s |
| 7153895 |
Blending of rubber compounds, fillers and plasticizers |
December 26, 2006 |
| Disclosed are methods for the formation of a rubber/filler/curative/plasticizer compacted masterbatch which may be performed in two ways. In one embodiment, a rubber and a filler are intimately mixed for a time and under shear conditions sufficient to form a free flowing associated c |
| 7083165 |
Side bearing pad |
August 1, 2006 |
| In a side bearing pad assembly two housings are provided, each having a bore of such size and orientation that the housings slide telescopically one within the other. When assembled the bores constitute a single internal cavity which houses resilient members. Each housing is mounted |
| 7064139 |
Method for treating retroviral infections |
June 20, 2006 |
| Compositions and methods of treating a retroviral infection in an afflicted host and/or inhibiting replication of a retrovirus involve administering a therapeutically effective amount of the following compound of formula I: A-L-B (I) wherein A is a substituted or unsubstituted aryl |
| 7053137 |
Azodicarbonamide treatment for carbon black and rubber compounds |
May 30, 2006 |
| A process for producing cured rubber is disclosed wherein the process comprises: A) mixing rubber, carbon black, and azodicarbonamide without other curative ingredients; B) adding the remaining curative ingredients in one or more subsequent mixing steps; and then C) curing the rubber; |
| 7045647 |
Blends of quinone alkide and nitroxyl compounds and polymerization inhibitors |
May 16, 2006 |
| Disclosed herein is a method for inhibiting the premature polymerization of ethylenically unsaturated monomers comprising adding to said monomers an effective amount of: A) at least one nitroxyl compound, and B) at least one quinone alkide compound having an electron-withdrawing group at |
| 7045512 |
Fungicidal phenoxyphenylhydrazine derivatives |
May 16, 2006 |
| A fungicidally active compound of the formula: a) ##STR00001## wherein Q is --NY--NH--, --N.dbd.N--, or ##STR00002## X is oxygen, sulfur, sulfoxide, or sulfone; n is 0 or 1; Y is hydrogen, C.sub.1 C.sub.4 alkanoyl, C.sub.1 C.sub.4 haloalkanoyl, C.sub.1 C.sub.6 straight chain or bra |
| 7037974 |
Process for the oligomerization of .alpha.-olefins having low unsaturation, the resulting polyme |
May 2, 2006 |
| A poly(.alpha.-olefin) copolymer obtained from the polymerization of at least one .alpha.-olefin having from 2 to about 20 carbon atoms and at least one bulky olefin, the process comprising polymerizing the monomers in the presence of hydrogen and a catalytically effective amount of a |
| 7022220 |
C-nitrosoaniline compounds and their blends as polymerization inhibitors |
April 4, 2006 |
| Disclosed herein is a method for inhibiting the premature polymerization of ethylenically unsaturated monomers comprising adding to said monomers an effective amount of at least one inhibitor selected from the group consisting of C-nitrosoaniline and quinone imine oxime compounds. Also |
| 6926767 |
Aqueous dispersions of nucleating agents |
August 9, 2005 |
| A storage stable aqueous dispersion useful in preparing sizing compositions for glass fibers contains a normally solid nucleating agent, a nonionic surfactant, and a base. The nucleating agent is a mixture of an aliphatic monocarboxylic acid and an aliphatic dicarboxylic acid. Also discl |
| 6916767 |
Antioxidant amines based on n-(4aniliophenyl) amides antioxidant amines based on n-(4-anilinophe |
July 12, 2005 |
| A composition of matter is disclosed wherein the composition comprises an N-aromatic substituted acid amide compound selected from the group consisting of compounds of formula (I) wherein A and B are independently selected alkylene groups; R.sub.1 is selected from the group consisting of |
| 6906121 |
4-nitrosodiphenylamine derivatives and their use as coupling agents for filled rubber compounds |
June 14, 2005 |
| A composition of matter is disclosed that comprises a compound of the formula A.sub.n R, wherein: A is ##STR1## R.sub.1 is hydrocarbyl; m is 0 or 1; n is 1, 2, or 3; R is selected from the group consisting of:mono-, di-, and trivalent aliphatic groups; mono-, di-, and trivalen |
| 6902663 |
C-nitrosoaniline compounds and their blends as polymerization inhibitors |
June 7, 2005 |
| Disclosed herein is a method for inhibiting the premature polymerization of ethylenically unsaturated monomers comprising adding to said monomers an effective amount of at least one inhibitor selected from the group consisting of C-nitrosoaniline and quinone imine oxime compounds.Also di |
| 6899806 |
C-nitrosoaniline compounds and their blends as polymerization inhibitors |
May 31, 2005 |
| Disclosed herein is a method for inhibiting the premature polymerization of ethylenically unsaturated monomers comprising adding to said monomers an effective amount of:A) at least one first inhibitor selected from the group consisting of C-nitrosoaniline compounds; andB) at least one se |
| 6858767 |
Process for producing liquid polyalphaolefin polymer, metallocene catalyst therefor, the resulti |
February 22, 2005 |
| A liquid polyalphaolefin homo- or copolymer, preferably 1-decene, which is substantially amorphous is obtained by a polymerization process employing hydrogen and a particular type of metallocene catalyst. Additionally, liquid polyalphaolefin homo- or copolymer containing from 2 to about |
| 6753374 |
Rubber compositions and method for increasing the Mooney Scorch value |
June 22, 2004 |
| A rubber composition is disclosed wherein the rubber composition contains at least (a) a rubber component; (b) a silica filler; and, (c) at least one thiuram disulfide accelerator, it being provided that diphenyl guanidine is substantially absent in the rubber composition. The compos |
| 6726855 |
Lubricant compositions comprising multiple antioxidants |
April 27, 2004 |
| A composition is disclosed that comprises lubricating oil and at least a first antioxidant and a second antioxidant, the first antioxidant being a secondary diarylamine and the second antioxidant being a 2,2,4-trialkyl-1,2-dihydroquinoline or a polymer thereof. Also disclosed is a me |
| 6723771 |
High friction polyurethane elastomers having improved abrasion resistance |
April 20, 2004 |
| A composition of matter is disclosed wherein the composition comprises a polyurethane elastomer prepared by mixing A) a polyurethane prepolymer, B) a curative, and C) a liquid, non-reactive polydimethylsiloxane,wherein C) is present in a concentration of about 0.5 to about 25% based on |
| 6713582 |
Process for the oligomerization of .alpha.-olefins having low unsaturation, the resulting polyme |
March 30, 2004 |
| A process for the preparation of a poly(.alpha.-olefin) copolymer is disclosed wherein the process comprises polymerizing at least one .alpha.-olefin, and at least one bulky olefin, in the presence of hydrogen and a catalytically effective amount of catalyst comprising the product ob |
| 6710077 |
Use of thiocarboxanilide derivatives for the preparation of a medicament for preventing the tran |
March 23, 2004 |
| Method for preventing or inhibiting the transmission of HIV to susceptible uninfected cells by administering to the HIV, to cells infected with HIV, and/or to the uninfected cells, an effective amount of a compound of formula (I), wherein X is O or S, prior to the HIV or the cells infect |
| 6706895 |
4-methoxybiphenyl hydrazone derivatives |
March 16, 2004 |
| Disclosed herein is a compound having the formula: ##STR1##wherein R.sub.1 is alkyl and R.sub.2 and R.sub.3 are independently selected aryl groups. Also disclosed is a method of making bifenazate using the compound as an intermediate. |
| 6706671 |
Alkyl-succinhydrazide additives for lubricants |
March 16, 2004 |
| Disclosed herein is a composition comprising: (A) a lubricant, and (B) at least one alkyl succinhydrazide compound of the formula: ##STR1## wherein: R.sub.1 is selected from the group consisting of linear or branched alkyl, alkenyl, alkaryl, alkyl ether, alkyl ester, and alkylen |
| 6706217 |
Liquid antiozonants and rubber compositions containing same |
March 16, 2004 |
| Liquid antiozonant mixtures obtained from the process comprising simultaneously reacting at least one unsubstituted and/or substituted paraphenylenediamine compound with a carbonyl compound mixture comprising acetone and at least one other carbonyl compound selected from the group co |
| 6706216 |
Liquid antiozonants and rubber compositions containing same |
March 16, 2004 |
| Liquid antiozonant mixtures obtained from the process comprising simultaneously reacting at least one unsubstituted and/or substituted paraphenylenediamine compound with a carbonyl compound mixture comprising acetone and at least one other carbonyl compound selected from the group co |
| 6699957 |
Resilient, shear resistant polyurethane compositions for golf ball covers |
March 2, 2004 |
| Disclosed herein is a polyurethane elastomer comprising the reaction product of: A) at least one aliphatic diisocyanate monomer; B) at least one high molecular weight polyol; C) at least one low molecular weight diol comprising an aromatic moiety; and D) at least one saturated di |
| 6686410 |
Blending of polymeric materials and fillers |
February 3, 2004 |
| Disclosed are methods for the formation of a free flowing polymer/filler masterbatch powder, in which a polymer and filler are intimately mixed for a time and under shear conditions sufficient to convert the combination into a free flowing associated composition of polymer and filler. |
| 6685823 |
C-nitrosoaniline compounds and their blends as polymerization inhibitors |
February 3, 2004 |
| Disclosed herein is a method for inhibiting the premature polymerization of ethylenically unsaturated monomers comprising adding to said monomers an effective amount of at least one inhibitor selected from the group consisting of C-nitrosoaniline and quinone imine oxime compounds. Also |
| 6653414 |
Inhibition of polymerization of unsaturated monomers |
November 25, 2003 |
| Disclosed herein is a method for inhibiting the premature polymerization of ethylenically unsaturated monomers comprising adding to said monomers an effective amount of a mixture comprising: A) at least one stable hindered nitroxyl compound having the structural formula: ##STR1##w |
| 6646127 |
Process for the synthesis of 2,2,6,6-tetramethyl-4-oxopiperidine |
November 11, 2003 |
| A process for the synthesis of 2,2,6,6-tetramethyl-4-oxopiperidine is disclosed wherein the process comprises reacting in a liquid phase reaction mixture: A) at least one acetone compound, and B) at least one ammonia donor compound,in the presence of a catalytically effective amount of |
| 6620875 |
Rubber compositions and method for increasing the mooney scorch value |
September 16, 2003 |
| A rubber composition is disclosed wherein the rubber composition contains at least (a) a rubber component; (b) a silica filler; (c) a coupling agent; (d) a cure-enhancing amount of at least one polyalkylene oxide; and (e) at least one high molecular weight thiuram disulfide. The composit |
| 6573339 |
In situ preparation of bis-(benzothiazolesulfen)amide in a polymeric matrix |
June 3, 2003 |
| A process is disclosed for preparing an N-hydrocarbyl-bis-benzothiazolesulfenamide comprising reacting an N-hydrocarbyl-2-benzothiazolesulfenamide with a cyclic organic acid anhydride in situ in a polymeric matrix at elevated temperature. |
| 6569927 |
Thermoplastic resins stabilized by blends of sterically hindered phenols, secondary amines, and |
May 27, 2003 |
| A composition is disclosed comprising: (A) a thermoplastic resin; and (B) a stabilizing amount of a blend of at least one sterically hindered phenol antioxidant, at least one aromatic amine and/or N,N'-substituted oxamide antioxidant, and at least one lactone antioxidant having a 3 |
| 6566311 |
1,3,4-oxadiazole additives for lubricants |
May 20, 2003 |
| Disclosed herein is a composition comprising: (A) a lubricant, and (B) at least one 1,3,4-oxadiazole compound of the formula: ##STR1##wherein wherein R.sub.1 is selected from the group consisting of hydrogen, linear or branched alkyl, alkenyl, alkaryl, aryl, alkyl ether, and alkyl e |
| 6559106 |
Tri-glycerinate vegetable oil-succinhydrazide additives for lubricants |
May 6, 2003 |
| Disclosed herein is a composition comprising: (A) a lubricant, and (B) at least one compound of the formula: ##STR1## wherein: each R.sub.1 is an independently selected linear alkyl or alkenyl fatty acid group; R.sub.2 is a C.sub.1 to C.sub.3 alkyl group; R.sub.3 and R.sub |
| 6543199 |
Roof sheeting |
April 8, 2003 |
| A method is disclosed for covering a roof with seamable sheet material for roofing prepared from a polymeric composition of matter comprising the steps of: applying layers of sheet material prepared from a seamable polymeric composition of matter to the roof being covered, overlapping |
| 6530849 |
Low cost, resilient, shear resistant polyurethane elastomers for golf ball covers |
March 11, 2003 |
| Disclosed herein is a golf ball comprising a core and a cover, said cover comprising a polyurethane elastomer comprising the reaction product of: A) at least one diisocyanate monomer; B) at least one polyol that is a homopolymer of propylene oxide having a molecular weight greater than |
| 6514911 |
Substituted oxadiazines useful as pesticides |
February 4, 2003 |
| A method of controlling pests is disclosed wherein the method comprises contacting said pests with an effective amount of a pesticide comprising a composition comprising: A) a compound of the formula: ##STR1##wherein R.sup.1 is a straight-chain perfluoroalkyl group or a partially |
| 6498254 |
Antiretroviral compounds and compositions |
December 24, 2002 |
| Certain pyridine and quinoline derivatives' which inhibit replication of the retroviruses HIV-1, HIV-2 and human cytomegalovirus (HCMV) are provided. Pharmaceutical compositions useful in methods of treating or inhibiting certain retrovirus infections are described. |
| 6451835 |
Pesticidal fluoroethyl pyrazole derivatives |
September 17, 2002 |
| Disclosed herein are fluoroethyl pyrazole compounds of the formula: ##STR1##wherein X and Y are independently selected from the group consisting of hydrogen, halogen, alkyl, haloalkyl, nitro, alkylthio, alkylsulfinyl, alkylsulfonyl, and haloalkoxy. These compounds are useful as insectici |
| 6403850 |
Inhibition of polymerization of unsaturated monomers |
June 11, 2002 |
| Disclosed herein is a method for inhibiting the premature polymerization of ethylenically unsaturated monomers comprising adding to said monomers an effective amount of:A) at least one stable hindered nitroxyl compound having the structural formula: ##STR1## wherein R.sub.1 and R.sub |
| 6380312 |
Thermoplastic elastomer blends |
April 30, 2002 |
| Disclosed are elastomer blends with improved oil-resistance, which blends comprises:a) 100 parts by weight of a monoolefin copolymer or terpolymer;b) from about 5 to about 150 parts by weight of a polyolefin resin;c) from about 10 to about 80 parts by weight of one of the following:i) a copolyme |
| 6376430 |
Enhancement of seed yield of soybeans by a substituted benzoyl urea |
April 23, 2002 |
| A method is disclosed for increasing yield in soybeams by applying, in the absence of insect pressure on the crop, an amount effective for increasing seed pod formation of an active amount of a substituted benzoyl urea represented by structural formula (I). |
| 6372297 |
Wood preservative oxathiazines |
April 16, 2002 |
| The present invention provides certain 3-aryl-5,6-dihydro-1,4,2-oxathiazines and their oxides, useful for the long-term preservation of wood and composite wood materials against wood damaging and wood destroying materials. The present invention also provides compositions containing t |
| 6348514 |
Stabilized polyether polyol and polyurethane foam obtained therefrom |
February 19, 2002 |
| Disclosed is an isocyanate-reactive composition comprising an isocyanate-reactive compound having an equivalent weight of from about 400 to about 12000, and a stabilizing amount of methyl 3-(4-hydroxy-3,5-di-tert-butylphenyl)propionate with optional costabilizers selected from anothe |
| 6344560 |
Nitroaromatic solubilizer for nitroxyls in aromatic solvents |
February 5, 2002 |
| A nitroaromatic compound is used to enhance the solubility of a nitroxyl compound in an aromatic hydrocarbon solvent. |
| 6310237 |
Process for the preparation and uses of derivatives of esters of .alpha.-methylene-.beta.-hydrox |
October 30, 2001 |
| A process for the preparation of derivatives of halo-but-2-enoic acids and esters high in 2-ene content, several of which are novel. The esters and their derivatives are useful as promoters for the polymerization of ethylene or the copolymerization of ethylene with .alpha.-olefins and, |
| 6309313 |
Low cost, resilient, shear resistant polyurethane elastomers for golf ball covers |
October 30, 2001 |
| Disclosed herein is a golf ball comprising a core and a cover, said cover comprising a polyurethane elastomer comprising the reaction product of:A) at least one diisocyanate monomer;B) at least one polyether polyol having a molecular weight greater than 1000 and selected from the group consi |
