Bizarre Patents
Behavior Modification Wristwatch
A wristwatch including a watch band and a watch body having an octagon shaped perimeter and being red in color and having the word STOP thereon to resemble a stop sign.
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| Number | Title | Issue Date |
| 7439275 | Anion-conducting polymer, composition, and membrane Anion-conducing polymers and membranes with enhanced stability to aqueous alkali include a polymer backbone with attached sulfonium, phosphazenium, phosphazene, and guanidinium residues. Compositions also with enhanced stability to aqueous alkali include a support e... | 10/21/2008 |
| 7282553 | Flexible isopropylidene and tetramethyl-containing fluoropolyamide and fluoropolymide and preparation method thereof Polyamides and polyimides containing flexible isopropylidene, trifluoromethyl and tetramethyl substituents and their synthetic method are disclosed. Polyamide containing flexible isopropylidene, trifluoromethyl and tetramethyl substituents is synthesized by reacting... | 10/16/2007 |
| 7169499 | Sulfonated polyphosphazenes, uses thereof, and methods for preparing same Polyphosphazene polymers having at least one sulfonated pendent group, and no more than five different sulfonated pendent groups, repeated along the polymer chain, wherein at least one the repeated sulfonated pendent groups links at least one SO3− | 01/30/2007 |
| 7118729 | Radioactive source materials formable into various shapes The present invention provides an integral source material, the integral source material has at least one nuclide that is an integral source material having at least one nuclide that is activatable by exposure to radiation, the nuclide is a chemically bound constitu... | 10/10/2006 |
| 7074256 | Phosphazene membranes for gas separations A polyphosphazene having a glass transition temperature (“Tg”) of approximately −20° C. or less. The polyphosphazene has at least one pendant group attached to a backbone of the polyphosphazene, wherein the pendant group has no halogen atoms. In ad... | 07/11/2006 |
| 6921622 | Photoresist monomers, polymers thereof and photoresist compositions containing the same Photoresist monomers of following Formula 1, photoresist polymers thereof, and photoresist compositions containing the same. The photoresist polymer includes a repeating unit comprising the photoresist monomer of Formula 1 as a comonomer and the photoresist composit... | 07/26/2005 |
| 6632891 | Flame-retardant resin, composition thereof, and process for producing the same A flame-retardant resin composition comprising a phosphazene flame retardant and a polyester resin, wherein the flame retardant is bonded to the molecules of the polyester resin via the ester group thereof, can retain a high flame retardance for a prolong... | 10/14/2003 |
| 6576161 | Polyphosphate ester morpholides, mixtures thereof, and thermoplastic resin compositions containing polyphosphate ester morpholides as flame retardants The present invention relates to polyphosphate ester morpholides, compositions comprising mixtures thereof and thermoplastic resin compositions containing the polyphosphate ester morpholide composition as a flame retardant. The flame retardant composition... | 06/10/2003 |
| 6309619 | Solid state synthesis of poly(dichlorophosphazene) A method for making poly(dichlorophosphazene) using solid state reactants is disclosed and described. The present invention improves upon previous methods by removing the need for chlorinated hydrocarbon solvents, eliminating complicated equipment and sim... | 10/30/2001 |
| 6291618 | Phosphazene azide coupling agents and their use in rheology modification of polymers The present invention relates to cyclic phosphazene azides and their use in a process for producing a rheology modified polymer which comprises contacting a polymer with a cyclic phosphazene azide at a temperature which is at least the decomposition tempe... | 09/18/2001 |
| 6203143 | Hydroxyalkylated high performance curable polymers Disclosed is a composition which comprises (a) a polymer containing at least some monomer repeat units with photosensitivity-imparting substituents which enable crosslinking or chain extension of the polymer upon exposure to actinic radiation, said polyme... | 03/20/2001 |
| 6040416 | Melt polymer synthesis of poly ether phosphine oxides A melt polymerization method for producing poly(arylene ethers phosphine oxide)s suited to optical applications comprising reacting a trimethyl silyl derivative of bisphenol and an activated aromatic dihalide, wherein either reactant is a phosphine oxide,... | 03/21/2000 |
| 5914388 | Synthesis polyphosphazenes with controlled molecular weight and polydisperity A process for the preparation of polyphosphazenes is provided that includes the cationic solution polymerization reaction of a phosphoranimine, using a main group or transition metal halide, or other appropriate halide salt, including a linear phosphazene... | 06/22/1999 |
| 5898062 | Poly (organophosphazene) hydrogels Poly (organophosphazene) polymers bearing various ratios of a carboxylic acid containing sidegroup and an alkylamino, alkoxy, or alkoxy ether sidegroup are disclosed. These water-soluble macromolecules are cross-linked and allowed to absorb water to form ... | 04/27/1999 |
| 5869016 | Production of polyorganophosphazenes having desired molecular weights A method for producing a polyorganophosphazene, such as, for example, polydi(carboxylatophenoxy)phosphazenel!, from polydichlorophosphazene. The polydichlorophosphazene is reacted with at least one nucleophilic reagent at a defined molar ratio of the at... | 02/09/1999 |
| 5842471 | Purification of polyphosphazene polyacids A method for purification of a polyphosphazene polyacid or acid salt thereof in which a polyphosphazene polyacid or acid salt thereof is dissolved in a concentrated aqueous solution of a salt of monovalent ions. The resulting aqueous solution of the polyp... | 12/01/1998 |
| 5807960 | Alkyl phosphate catalyst for polyquinoline synthesis A method is provided for the preparation of polyquinoline polymers based on Friedlander condensation polymerization. The method comprises mixing monomers which, when polymerized, form a polyquinoline polymer, together with a catalyst and a solvent, wherei... | 09/15/1998 |
| 5762746 | Method of internally insulating a propellant combustion chamber A composition consisting essentially of a polyphosphazene binder having the following repeating units: ##STR1## wherein n is from about 20 to about 50,000, A is selected from --O-- and --NH--, and R1 and R2 are independently sel... | 06/09/1998 |
| 5698664 | Synthesis of polyphosphazenes with controlled molecular weight and polydispersity A process for the preparation of polyphosphazenes is provided that includes the cationic solution polymerization reaction of a phosphoranimine, using a main group or transition metal halide, or other appropriate halide salt, including a linear phosphazene... | 12/16/1997 |
| 5648437 | Process for the manufacture of thermoplastic polycarbonate The present invention provides a melt process for the manufacture of thermoplastic solvent-free polycarbonates with the use of a continuously operated tubular reactor for monophenol vaporization.... | 07/15/1997 |
| 5633077 | Infrared radiation blocking insulation product A thermal insulation product which effectively blocks the transmission of infrared radiation through the product is provided and includes, in combination, an insulating material and a chiral polymer adapted to block the passage of infrared radiation throu... | 05/27/1997 |
| 5616659 | Low flammability thermoset polymers Novel bisoxazoline monomers and novel bisoxazoline-novolak thermoset polymeric systems made therewith which have increased flame resistance.... | 04/01/1997 |
| 5464932 | Photocrosslinkable polyphosphazenes and their use as microencapsulation materials Chalcone and cinnamate bearing polyphosphazenes are disclosed. The polyphusphazenes contain a sufficient number of chalcone or cinnamate groups, or a combination thereof, to achieve a photocrosslinkable material. The phosphazene backbone is transparent fr... | 11/07/1995 |
| 5420225 | Aramid compositions of improved solubility and flame retardancy Aramid polymers, e.g., those derived from p-phenylene diamine and terephthaloyl chloride, can have their solubility properties and flame retardancy enhanced by the incorporation therein of a moiety derived from a bis(aminophenoxyphenyl) phosphine oxide, e... | 05/30/1995 |
| 5384389 | Process for the production of polycarbonates A process for the production of polycarbonates is disclosed. Accordingly, oligocarbonate in the melt is passed through a heated tube and inert gas is simultaneously introduced by injecting to the melt.... | 01/24/1995 |
| 5384337 | Poromeric material having uniformly distributed electrets for maintaining an electrostatic charge A poromeric material for maintaining an electrostatic charge is provided, the material including a matrix of fibers, a polymeric binder for binding the matrix, and electrets present substantially uniformly throughout the poromeric material. Also provided ... | 01/24/1995 |
| 5334692 | Highly branched polyphosphonates based on melamine New, highly branched polyphosphonates which have a greatly improved flame retardant action compared with known polyphosphonates which are suitable as additives for plastics. In addition the new polyphosphonates may be incorporated in plastics as stabilize... | 08/02/1994 |
| 5304625 | Phosphazene-containing amine as curing agent for phthalonitrile-based polymer Phosphazene-containing amines having at least one amine or substituted amine moiety reactive with nitrile groups of the phthalonitrile monomers or oligomeric resins are useful curing agents for phthalonitriles. Typically, the phosphazene-containing amines... | 04/19/1994 |
| 5262456 | Fire retardant casting resin molding compounds based on epoxy resins and acidic esters of hydroxy-functional phosphors A halogen free casting resin suitable for covering electron devices with a fire retardant material contains an acidic ester of an hydroxy-functional phosphor compound and an organic anhydride. A stable mixture can be generated from the acidic ester and th... | 11/16/1993 |
| 5248585 | Polyphosphazene binder resins for photoresists comprising as photosensitizers o-quinone diazide esters This invention relates to novel radiation sensitive compositions. More particularly the invention relates to photoresists containing phosphorus and nitrogen linked polymers; i.e., polyphosphazenes, useful in the preparation of a relief pattern on a substr... | 09/28/1993 |
| 5216118 | Preparation of aromatic polyimides from CO, primary diamine and bis (halo aromatic carboxylic acid ester) A method for preparing polyimides comprising reacting carbon monoxide, a primary diamine and a reactant selected from the group consisting of bis(o-iodoaromatic ester)s and bis(o-bromoaromatic ester)s, in the presence of solvent and catalyst, said catalys... | 06/01/1993 |
| 5214123 | Preparation of aromatic poly(imide-amide)s from CO, primary diamine and di(trifluoro methane sulfonate) containing phthalimide group A method for preparing poly(imide-amide)s comprising reacting carbon monoxide, an aromatic or heteroaromatic diamine, and an aromatic or heteroaromatic di(trifluoromethane sulfonate), in the presence of solvent and a catalyst One of the aromatic reactants... | 05/25/1993 |
| 5210171 | Process to polymerize AB-PBO monomer phosphate salts AB-polybenzoxazole monomer, such as 3-amino-4-hydroxybenzoic acid, can be synthesized in high yields from a hydroxy-benzoic acid or related compound in a three-step process of (1) nitration, (2) hydrolysis of the ester, and (3) reduction of the nitro moie... | 05/11/1993 |
| 5208318 | Phosphazene-containing amine as curing agent for phthalonitrile-base polymer Phosphazene-containing amines having at least one amine or substituted amine moiety reactive with nitrile groups of the phthalonitrile monomers or oligomeric resins are useful curing agents for phthalonitriles. Typically, the phosphazene-containing amines... | 05/04/1993 |
| 5200495 | Rigid-rod benzobisazole polymer containing cyclic phosphate ester Rigid-rod aromatic heterocyclic polymers having repeating units of the formula: ##STR1## wherein Ba is a benzobisazole moiety of the formula: ##STR2## wherein X is --O--, --S-- or --NH.... | 04/06/1993 |
| 5182356 | Poly(1,2,4-triazole) via aromatic nucleophilic displacement Poly(1,2,4-triazoles)(PT) have been prepared by involving the aromatic nucleophilic displacement reaction of di(hydroxyphenyl)-1,2,4-triazole monomers with activated aromatic dihalides or activated aromatic dinitro compounds. The reactions are carried out... | 01/26/1993 |
| 5175232 | Rigid-rod benzobisazole copolymer containing cyclic phosphate ester Rigid-rod aromatic heterocyclic copolymers having repeating units of the formula: ##STR1## wherein n has a value of about 0.10 to 0.99, m is 1.0-n, Ar is a para-ordered divalent aromatic moiety, as defined hereinafter, and wherein Ba is a benzob... | 12/29/1992 |
| 5132389 | Polycondensation of impure P2 NOCl5 into uncrosslinked poly(dichlorophosphazenes) in the presence of PCl5 The polycondensation disrupting effects of the impurities in an impure N-dichlorophosphoryltrichlorophosphazene, P2 NOCl5, or oligomer thereof, are avoided by polycondensing such impure P2 NOCl5 into a high mole... | 07/21/1992 |
| 5120824 | Alkenylphenoxyimide modified polyimide Curable compositions, characterized in that they contain (a) polyimides of the general formula (I) ##STR1## wherein B represents a divalent moiety containing a carbon-carbon double bond, and wherein A represents an X-valent, but at least divalent, moiety... | 06/09/1992 |
| 5101002 | Cured phosphonitrilic elastomers having alkyl-substituted aryl units Phosphazene polymers having the units ##STR1## wherein the total number of units ranges from about 3 to about 50,000, R1 and R2 are different and are C1 to C12 linear or branched alkyl, C2 to C | 03/31/1992 |
