Bizarre Patents
User-operated amusement apparatus for kicking the user's buttocks
An apparatus including a user-operated and controlled apparatus for self-infliction of repetitive blows to the user's buttocks by a plurality of elongated arms bearing flexible extensions that rotate under the user's control.
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| Number | Title | Issue Date |
| 7666954 | Epoxy resin amine curing agent of N,N′-dimethyl secondary diamine polymer The present invention provides N,N′-dimethyl secondary diamine polymers including methylamine-terminated poly-(N-methylazetidine) and methylamine-terminated poly-(N-methylazacycloheptane). Amine compositions and amine-epoxy compositions comprising N,N′-dimethyl ... | 02/23/2010 |
| 7666919 | Aromatic diacid ester diols and substituted carbamates thereof for minimizing deterioration of polyurethane foams A composition for making a polyurethane foam includes a non-fugitive tertiary amine urethane catalyst and an aromatic diacid ester diol or substituted carbamate thereof. Foams prepared from the reaction of a polyol and an organic isocyanate in the presence of these ... | 02/23/2010 |
| 7655736 | Polyamide curative from substituted amine mixture and dimer fatty acid or ester The present invention provides polyamide curing agent compositions comprising the reaction products of (1) multifunctional amines of structure 1 where R1 is CH2CH2CH2NH2; R2, R3 and R4 ... | 02/02/2010 |
| 7615584 | Method of preparation of a water based epoxy curing agent The present invention relates to a method of preparation of a water based epoxy resin curing agent in dispersion form which is formed by combining an amine-functional dispersion (A) with an amine-functional curing agent (B). The invention also relates to the curing ... | 11/10/2009 |
| 7615580 | Ester alcohols and substituted carbamates thereof for minimizing deterioration of polyurethane foams A composition for making a polyurethane foam includes a non-fugitive tertiary amine urethane catalyst and an ester alcohol or substituted carbamate thereof. Foams prepared from the reaction of a polyol and an organic isocyanate in the presence of these ingredients s... | 11/10/2009 |
| H2233 | Catalysts which stabilize hydrofluorocarbon blowing agents in polyurethane foam compositions A composition comprising a polyisocyanate, a polyol, a hydrofluorocarbon blowing agent, optionally water, a surfactant, and at least one catalyst for the reaction of the polyisocyanate with the polyol and/or the reaction of the polyisocyanate with water, the catalys... | 11/03/2009 |
| 7595029 | Monolith catalytic reactor coupled to static mixer The invention pertains to an improved apparatus comprised of a monolith catalytic reactor having an inlet and an outlet and a static mixer having an inlet and an outlet thereto with the outlet of said static mixer in communication with the inlet of said monolith cat... | 09/29/2009 |
| 7528183 | Method of preparation of a water based epoxy curing agent The present invention relates to a method of preparation of a water based epoxy resin curing agent in dispersion form which is formed by combining an amine-functional dispersion (A) with an amine-functional curing agent (B). The invention also relates to the curing ... | 05/05/2009 |
| 7495131 | Blowing catalyst compositions containing hydroxyl and surface active groups for the production of polyurethane foams Tertiary amines useful as catalysts for preparing polyurethane foams are provided. Tertiary amines are employed to catalyze the trimerization reaction of isocyanates and the reaction between isocyanates and active hydrogen-containing compounds, such as a polyol and/... | 02/24/2009 |
| 7476766 | Bis(3-alkoxypropan-2-ol) sulfides, sulfoxides, and sulfones: new preparative methods Compounds according to formula (I) wherein Z is S, SO, or SO2, may be prepared by a process that includes charging to a reactor hydrogen sulfide and an alkyl glycidyl ether according to formula (III), in the pres... | 01/13/2009 |
| 7452848 | Amine-based gas hydrate inhibitors Certain substituted amines, alkylenediamines or polyamines, and derivatives of these, are suitable for use in preventing, inhibiting, or otherwise modifying crystalline gas hydrate formation. These inhibitors include compounds from any of the following groups. | 11/18/2008 |
| 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 |
| 7279447 | Subterranean well and oil or gas stream treatment with 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... | 10/09/2007 |
| 7230138 | Bis(3-alkoxypropan-2-ol) sulfides, sulfoxides, and sulfones: new preparative methods Compounds according to formula (I) wherein Z is S, SO, or SO2, may be prepared by a process that includes charging to a reactor hydrogen sulfide and an alkyl glycidyl ether according to formula (III), ... | 06/12/2007 |
| 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 |
| 7192990 | Tertiary amino alkyl amide polyurethane catalysts derived from long chain alkyl and fatty carboxylic acids The present invention relates to a method for preparing a polyurethane foam, which comprises reacting an organic polyisocyanate and a polyol in the presence of water as a blowing agent, a cell stabilizer, and an acid-blocked tertiary amino alkyl amide catalyst compo... | 03/20/2007 |
| 7189765 | Improving the physical properties of polyurethane foams using tertiary amino alkyl amide catalysts The present invention relates to a method for preparing a polyurethane foam which comprises reacting an organic polyisocyanate and a polyol in the presence of water as a blowing agent, a cell stabilizer, a gelling catalyst, and a tertiary amino alkyl amide catalyst ... | 03/13/2007 |
| 7183330 | Silicone surfactants for rigid polyurethane foam made with hydrocarbon blowing agents A method for making a rigid polyurethane foam by reacting a polyisocyanate and a polyol in the presence of a urethane catalyst, a blowing agent and a silicone surfactant characterized by employing a blowing agent comprising a C4 or C5 hydrocarbon, or mixtures thereo... | 02/27/2007 |
| 7169823 | Tertiary alkanolamine polyurethane catalysts derived from long chain alkyl and fatty carboxylic acids The present invention relates to a method for preparing a polyurethane foam which comprises reacting an organic polyisocyanate and a polyol in the presence of water as a blowing agent, a cell stabilizer, and a tertiary amine amide catalyst composition represented by... | 01/30/2007 |
| 7112635 | Acid catalyzed copolymerization of water, tetrahydrofuran and multifunctional epoxides and uses thereof Non-gelled polymeric polyols are prepared by the acid catalyzed copolymerization of water, tetrahydrofuran and multifunctional epoxy resins. The polyols can be cured with OH reactive crosslinkers such as amino resins and polyisocyanates to yield thermosetting coatin... | 09/26/2006 |
| 7097705 | Cationic-anionic blends for dynamic surface tension reduction This invention provides water-based compositions, particularly coating, ink, adhesive, fountain solution and agricultural compositions, manifesting reduced equilibrium and dynamic surface tension by the incorporation of a surface tension reducing amount of a mixture... | 08/29/2006 |
| 7049472 | 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... | 05/23/2006 |
| 7038088 | Hydrogenation of highly contaminated methylenedianiline This invention relates to a process for the catalytic hydrogenation of impurity laden methylenedianiline feedstocks commonly referred to a MDA-50 and MDA-60. The process for hydrogenating methylenedianiline containing at least 40% oligomer function by weight compris... | 05/02/2006 |
| 7026512 | Tertiary alkanolamines containing surface active alkyl groups The present invention relates to novel tertiary alkanolamines useful as catalysts for preparing polyurethane foams and as additives to reduce the dynamic surface tension of aqueous solutions. The tertiary alkanolamines may be represented by formula (I): ... | 04/11/2006 |
| 6998508 | Tertiary alkanolamines containing surface active alkyl groups The present invention relates to novel tertiary alkanolamines useful as catalysts for preparing polyurethane foams and as additives to reduce the dynamic surface tension of aqueous solutions. The tertiary alkanolamines may be represented by formula (I): ... | 02/14/2006 |
| 6998507 | Hydrogenation of methylenedianiline The invention is directed to an improvement in a catalytic process for the ring hydrogenation of a methylenedianiline feedstock, including crude methylenedianiline. One component of the improvement is a pretreatment process which resides in passing the crude methyle... | 02/14/2006 |
| 6969738 | Malic acid diester surfactants This invention provides water-based compositions, particularly coating, ink, fountain solution, adhesive and agricultural compositions, manifesting reduced equilibrium and dynamic surface tension by the incorporation of a surface tension reducing amount of certain m... | 11/29/2005 |
| 6924315 | Gemini glycidyl ether adducts of polyhydroxyalkyl alkylenediamines The present invention provides compounds useful as surfactants having formula (1), including isomers thereof: wherein a and b are integers independently selected from about 3 to about 6; x is an integer from about 1 to... | 08/02/2005 |
| 6924395 | Metal modified Pd/Ni catalysts This invention relates to improved catalytic compositions suited for use in hydrogenation processes and to an improved process for hydrogenating organic compounds as in amination of alcohols or hydrogenation of nitrile and nitro groups to the amine using the catalys... | 08/02/2005 |
| 6921779 | Blowing agent enhancers for polyurethane foam production Rigid polyurethane blowing agent enhancers, methods for using them, and the products produced by these methods are disclosed. The enhancers are low molecular weight alcohols and/or ethers that assist the action of blowing agents comprising a hydrohalocarbon compound... | 07/26/2005 |
| 6916505 | Mannich based adducts as water based epoxy curing agents with fast cure capabilities for green concrete application A water-soluble composition including a water soluble polyamine adduct which is a reaction product of: (a) an alkoxy group modified polyepoxide resin containing an average of at least 1.5 epoxide groups per molecule; and (b) a Mannich base polyamine. The Mannich bas... | 07/12/2005 |
| 6903046 | Metal modified Pd/Ni catalysts This invention relates to improved catalytic compositions suited for use in hydrogenation processes and to an improved process for hydrogenating organic compounds as in amination of alcohols or hydrogenation of nitro groups to the amine using the catalyst. The catal... | 06/07/2005 |
| 6884904 | MDI-based polyurethane prepolymer with low monomeric MDI content An MDI/polypropylene polyether prepolymer composition consisting essentially of at least 80 wt % perfect prepolymers and less than 2 wt % free MDI monomer suitable for use in polyurethane adhesive compositions optionally also comprising a curative for isocyanate gro... | 04/26/2005 |
| 6878849 | Metal modified PD/NI catalysts This invention relates to improved catalytic compositions suited for use in hydrogenation processes and to an improved process for hydrogenating organic compounds as in amination of alcohols or hydrogenation of nitrile and nitro groups to the amine using the catalys... | 04/12/2005 |
| 6866743 | Controlled structure polyurethane prepolymers for polyurethane structural adhesives A structural polyurethane adhesive composition comprising a polyurethane reaction product and a curative for isocyanate groups, characterized in that the polyurethane reaction product consists essentially of at least 80 wt % perfect prepolymers and less than 2 wt % ... | 03/15/2005 |
| 6864395 | Acetylenic diol ethylene oxide/propylene oxide adducts and processes for their manufacture This invention provides water-based compositions, particularly coating, ink, fountain solution and agricultural compositions, manifesting reduced equilibrium and dynamic surface tension by the incorporation of a surface tension reducing amount of an acetylenic diol ... | 03/08/2005 |
| 6858654 | Catalyst blends for producing low thermal desorption polyurethane foams A catalyst composition for catalyzing a polyurethane forming reaction includes a gelling catalyst and a blowing catalyst selected such that the resulting polyurethane foam has a low level of volatile and/or malodorous material in it. The gelling catalysts are select... | 02/22/2005 |
| 6846959 | Process for producing alkanolamines A process for producing an alkanolamine includes supplying a reactive distillation apparatus having an inner contacting surface which simultaneously facilitates a reaction process and a distillation process, feeding a first reactant including an amine represented by... | 01/25/2005 |
| 6835757 | Tertiary amino alkyl amide catalysts for improving the physical properties of polyurethane foams The present invention relates to a method for preparing a polyurethane foam which comprises reacting an organic polyisocyanate and a polyol in the presence of water as a blowing agent, a cell stabilizer, a gelling catalyst, a blowing catalyst, and a tertiary amino a... | 12/28/2004 |
| 6825238 | Low acid organometallic catalyst for the production of flexible, semi-flexible and rigid polyurethane foams The present invention relates to an improvement in flexible, semi-flexible and rigid foams formed by the catalytic reaction of an aromatic polyisocyanate, a polyol and a blowing agent and a process for preparing such polyisocyanate. The improvement resides in using ... | 11/30/2004 |
