Combination Beverage Container and Spittoon
A combination beverage container and spittoon includes a bottom portion including outer wall and a first inner wall defining a spittoon space.
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7341985 | 2-Hydroxy-3-alkoxypropyl sulfides, sulfones, and sulfoxides: new surface active agents Compositions containing surfactant compounds according to formula (I) R4OCH2CH(OH)CR2R3ZR1 (I) wherein Z is S, SO, or SO2, can have a range of equilibrium and/or dynamic surf... | 03/11/2008 |
| 7205431 | Bis(3-alkoxyalkan-2-ol) sulfides, sulfones, and sulfoxides: new surface active agents Compositions containing surfactant compounds according to formula (I) ROCH2CH(OH)CR1R2ZCR1R2CH(OH)CH2OR, (I) wherein Z is S, SO, or SO2, can have a range of equilib... | 04/17/2007 |
| 7145034 | Method for producing N-phosphonomethylglycine The invention relates to a process for preparing N-phosphono-methylglycine by reacting a hexahydrotriazine compound with a triacyl phosphite in an organic solvent, hydrolyzing the resulting phosphono compound after prior extraction into an aqueous phase and separati... | 12/05/2006 |
| 7132466 | Halogen-free flame retardant compounds The invention relates to a compound of the general formula: Z1-O-[m(R1PO3),n(R2HPO3]Z2, represent a copolyphosphate, with m (R1PO3) units and n (R2HPO3) uni... | 11/07/2006 |
| 7067693 | Deeply reduced oxidation catalyst and its use in preparing N-(phosphonomethyl) glycine compounds This invention relates to an improved catalyst, comprising a carbon support having a noble metal at its surface, for use in catalyzing liquid phase oxidation reactions, especially in an acidic oxidative environment and in the presence of solvents, reactants, interme... | 06/27/2006 |
| 6965047 | Method for producing ethers, esters or acid anhydrides Ethers, esters or acid anhydrides are advantageously obtained when a cake of a first reactant selected from salts of organic or oxygen-containing inorganic acids or alkoxides disposed on a filter element is flowed through by a solution of a second reactant selected ... | 11/15/2005 |
| 6818793 | Method for production of n-phosphonomethylglycine The present invention relates to a process for the preparation of N-phosphonomethylglycine by reacting a hexahydrotriazine derivative with a triacyl phosphite. The process gives N-phosphonomethylglycine in high yield and in a simple and inexpensive manner. ... | 11/16/2004 |
| 6692764 | Wet granulation formulation for bisphosphonic acids Pharmaceutical compositions of bisphosphonic acids, and salts thereof, are prepared by wet granulation tablet formulation. These pharmaceutical compositions are useful in the treatment of disturbances involving calcium or phosphate metabolism, in particul... | 02/17/2004 |
| 6278017 | Continuous process for the preparation of N-(phosphonomethyl)iminodiacetic acid A process for the continuous production of N-(phosphonomethyl)glycine is provided. In the process, N-(acetyl)iminodiacetic acid is formed in an amidocarboxymethylation reactor system. The N-(acetyl)iminodiacetic acid product stream is either: (1) reacted ... | 08/21/2001 |
| 6130351 | Continuous process for the preparation of N-(phosphonomethyl) iminodiacetic acid A process for the production of N-(phosphonomethyl)iminodiacetic acid. N-(acetyl)iminodiacetic acid is formed in a amidocarboxymethylation reactor system, into which a source of each of the following is continuously fed: (1) acetamide or an acetamide deri... | 10/10/2000 |
| 5859289 | Method for isolating N-phosphonomethylglycine The present invention provides a method for isolating N-phosphonomethylglycine which comprises adding an acid to precipitate salts from an aqueous solution of an alkali metal salt and/or an alkaline earth metal salt of N-phosphonomethylglycine solution to... | 01/12/1999 |
| 5563121 | Peptide linkage unit A peptide linkage unit is employed for joining peptide and pseudopeptide sequences, including peptides and pseudopeptides that inhibit aspartic proteinase enzymes. The peptide linkage unit includes a phosphinate methylene ammonium linkage in place of a pe... | 10/08/1996 |
| 5500485 | Manufacture of N-phosphonomethylglycine and its salts N-Phosphonomethylglycine and its salts are manufactured by hydrolysing N-phosphonomethyl-2-oxazolidinone in an aqueous medium and thereafter oxidising the hydrolysis product in an aqueous alkaline medium using an oxygen-containing gas in the presence of a... | 03/19/1996 |
| 5326898 | Substituted phenylethenyl compounds having retinoid-like biological activity Compounds of the formula ##STR1## wherein R1, R2, R3 and R4 independently are hydrogen, lower alkyl of 1 to 6 carbons, halogen or lower alkoxy of 1 to 6 carbons; R5 and R5 ' independen... | 07/05/1994 |
| 5284970 | 2-azabicyclo[2.2.1]hept-5-ene-2-acetic acid, derivatives thereof and related compounds, process for the preparation of said compounds and n-phosphonomethylglycine The present invention describes a novel compound, 2-azabicyclo[2.2.1]hept-5-ene-2-acetic acid, its preparation and the preparation of related compounds, and the use of said compounds as intermediates for the preparation of N-phosphonomethylglycine.... | 02/08/1994 |
| 5053529 | Process for the preparation of N-phosphonomethylglycine There is disclosed a novel process for the preparation of N-phosphonomethylglycine of formula(I) ##STR1## (wherein, R and R1 are selected from the group consisting of alkyl having 1 to 2 carbon atoms) which process comprises reacting ... | 10/01/1991 |
| 4810426 | Process for making glyphosate from n-phosphonomethyl-2-oxazolidone Hydrolysis of N-phosphonomethyl-2-oxazolidone and separation of the carbon dioxide co-product prior to oxidation of the hydrolyzate to glyphosate results in a process of significantly increased efficiency over the previously described processes.... | 03/07/1989 |
| 4804499 | Process for the preparation of N-substituted aminomethylphosphonic acids A process for the preparation of an N-substituted aminomethylphosphonic acid comprising reacting a 2,5-diketopiperazine compound with phosphorous acid and formaldehyde in an acidic medium.... | 02/14/1989 |
| 4578224 | Method for preparation of salts of N-phosphonomethylglycine Disclosed is a method for the preparation of salts of N-phosphonomethylglycine which comprises the steps of (a) reacting hydantoin or a 3-substituted hydantoin, a compound of the formula ##STR1## wherein R is selected from the group consisting of hyd... | 03/25/1986 |
| 4547324 | Method for preparation of N-phosphonomethylglycine A method for the production of N-phosphonomethylglycine which comprises reacting a 2-oxazolidone starting compound of the formula ##STR1## with p-formaldehyde, then adding a substituted phosphorus compound of the formula PXYZ wherein X is halogen, an... | 10/15/1985 |
| 4491548 | Process for preparing phosphonomethylated amino acids A process for preparing phosphonomethylated amino acids comprising phosphonomethylating an N-carbamylated amino acid derivative with formaldehyde and a phosphorus source to obtain a phosphonomethylated N-carbamylated amino acid derivative which is then hy... | 01/01/1985 |
| 4487724 | Method for preparation of N-phosphonomethylglycine A method for preparing N-phosphonomethylglycine comprising (a) O,O-dialkylaminomethylphosphonate with formaldehyde to produce a triazine; (b) reacting the triazine formed in step (a) with an acyl halide to form the O,O-dialkyl-N-phosphonomethyl-N-chlorome... | 12/11/1984 |
| 4482504 | Method for preparation of N-phosphonomethylglycine A method of preparing N-phosphonomethylglycine comprising (a) reacting a substituted triazine with an acyl halide to form the N-carboalkoxymethyl-N-halomethyl amide of the acyl halide; reacting the said amide with a phosphite to form a phosphonate compoun... | 11/13/1984 |
| 4444693 | Method for preparation of N-phosphonomethylglycine A method of preparing N-phosphonomethylglycine comprising: (a) reacting O,O-dialkylaminomethylphosphonate with formaldehyde to produce a triazine compound; (b) reacting the triazine formed in step (a) with an acyl cyanide to form the O,O-dialkyl-N-phospho... | 04/24/1984 |
| 4428888 | Method for preparation of N-phosphonomethylglycine Disclosed is a method for the preparation of N-phosphonomethylglycine which comprises the steps of (1) reacting 1,3,5-tris(alkoxy- or aryloxy-substituted carbonylmethyl) hexahydro-s-triazine, with a substituted phosphorus compound having the formula PXYZ ... | 01/31/1984 |
| 4427599 | Method for preparation of N-phosphonomethylglycine A method of preparing N-phosphonomethylglycine comprising (a) reacting a triazine with an acyl halide to form the N-cyanomethyl-N-halomethyl amide of the acyl halide; reacting the said amide with a phosphite to form a phosphonate compound; and hydrolyzing... | 01/24/1984 |
| 4425284 | Method for preparation of N-phosphonomethylglycine A method of preparing N-phosphonomethylglycine comprising (a) reacting a substituted triazine with an acyl halide to form the N-carboalkoxymethyl-N-halomethyl amide of the acyl halide; reacting the said amide with a phosphite to form a phosphonate compoun... | 01/10/1984 |
| 4425283 | Method for preparation of N-phosphonomethylglycine A process for preparing N-phosphonomethylglycine which comprises: (1) reacting a primary amine with formaldehyde to produce N,N', N"-tris-substituted-hexahydro-s-triazine; (2) reacting the triazine with an haloacetyl halide, preferably chloroacetyl chloride, t... | 01/10/1984 |
| 4415503 | Method for preparation of N-phosphonomethylglycine Disclosed is a method for the preparation of N-phosphonomethylglycine which comprises the steps of (a) reacting 1,3,5-tri-(substituted methyl) hexahydro-s-triazine, a compound of the formula ##STR1## wherein R, R1 and R2 are the... | 11/15/1983 |
| 4400330 | Method for preparation of N-phosphonomethylglycine A method for the production of N-phosphonomethylglycine is disclosed which comprises the steps of: (1) first reacting 2,5-diketopiperazine with p-formaldehyde, then adding substituted phosphorus compound, all in the presence of a low molecular weight carb... | 08/23/1983 |
| 4053505 | Preparation of n-phosphonomethyl glycine A herbicidal compound N-phosphonomethyl glycine is prepared by (a) reacting 1,3,5-tricarbohydrocarbonoxymethyl hexahydrotriazine with a di-monovalent hydrocarbon phosphite to form an ester of N-phosphonomethyl glycine which is thereafter (b) hydrolyzed an... | 10/11/1977 |