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Sealed Crustless Sandwich

A sealed crustless sandwich for providing a convenient sandwich without an outer crust which can be stored for long periods of time without a central filling from leaking outwardly.

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Class 525/540 - Solid polymer derived from nitrogen-containing reactant


Subclass of Class 525 - Synthetic resins or natural rubbers -- part of the class 520 series
Definition: Subject matter involves processes of mixing a solid polymer
No. of patents: 447
Last issue date: 05/15/2012


1                      
NumberTitleIssue Date
8178631Resin composition, varnish, resin film and semiconductor device
Disclosed is a resin composition comprising a benzoxazole resin precursor having a first repeating unit obtained by reacting a bisaminophenol compound and a dicarboxylic acid compound, and a cross-linking agent wherein at least one of the bisaminophenol compound and...
05/15/2012
8163851Polymeric salts and poly-NHC-metal complexes
The invention provides a polymeric salt, wherein the monomer unit of the polymeric salt comprises two nitrogen containing heterocyclic groups joined by a rigid linker group. The nitrogen atoms of the heterocyclic groups are disposed so as to enable a polymeric carbe...
04/24/2012
8153733Electrocoat compositions with amine ligand
A coating layer prepared from an aqueous electrodeposition coating composition comprising an electrodepositable binder, the binder comprising a tridentate amine ligand-containing resin, and optionally further comprising a metal oxide selected from the group consisti...
04/10/2012
8053536Functionalized polyfluorenes for use in optoelectronic devices
The present invention relates to process comprising reacting a polyfluorenes comprising at least one structural group of formula I with an iridium (III) compound of formula II whe...
11/08/2011
7893172Oligomer and polymer comprising triphenyl phosphine units
An oligomer or polymer comprising a first repeat unit and a second repeat unit that may be the same or different, the first repeat unit having formula (I): wherein each E independently represents optionally substituted nitrogen or optionally substituted phosphorus, ...
02/22/2011
7868102Method for producing a film of an aromatic amide oxadiazole polymer containing an oxadiazole structure and the film so produced
A compound having an oxadiazole structure which is obtained by dehydration-cyclization of a compound having a carbohydrazide structure using a chemical agent selected from acids and bases. The dehydration-cyclization of the compound having a carbohydrazide structure...
01/11/2011
7678866Polyethylene composition and process for producing same
A polyethylene composition prepared by polymerizing ethylene and an optional olefin with ≧3 carbon atoms in the presence of a macromonomer, is provided. The macromonomer is a vinyl-terminated ethylene polymer prepared by polymerizing ethylene and an optional olefi...
03/16/2010
7666956Polymer
The present invention relates to new semiconductive polymers, a process for their manufacture and their use in thin film electronic and optical devices, such as organic light emitting diodes (OLED) and photovoltaic devices, e.g. solar cells and photo detectors. ...
02/23/2010
7632898Polymeric media comprising polybenzimidazoles N-substituted with organic-inorganic hybrid moiety
A PBI compound includes imidazole nitrogens at least a portion of which are substituted with an organic-inorganic hybrid moiety may be included in a separatory medium. At least 85% of the imidazole nitrogens may be substituted. The organic-inorganic hybrid moiety ma...
12/15/2009
7560520Interface-directed branched polymer transports and methods for producing same
Methods and systems for modifying a polymer are disclosed herein. A matrix is generally provided having a surface thereof, wherein the matrix comprises a plurality of hyperbranched polymers. The plurality of hyperbranched polymers can be chemically bound to a plural...
07/14/2009
7442213Methods of cleaning a situs with a cleaning composition comprising a polymer system
The present invention relates to stable polymer systems comprising anionic and modified polyamine polymers. When such polymer systems are employed in cleaning compositions, such cleaning compositions exhibit unexpectedly improved anti-soil re-deposition and situs wh...
10/28/2008
7411022Reinforced polymer electrolyte membrane
A method is provided for making a reinforced polymer electrolyte membrane, such as may be used in electrolytic cells such as fuel cells, by mixing a sulfonate- or sulfonyl halide-functional polymer with a bisamidine compound and subsequently trimerizing the amidine ...
08/12/2008
7390430Curable liquid compositions containing bisoxazoline
Difunctional oxazoline resins, which may be produced in a convenient one-step reaction from an arylalkylene dinitrile by reaction with an amino alcohol, are used in compositions with an additional curable compound or resin containing one or more carbon to carbon dou...
06/24/2008
7368169Hydrazide compounds with angiogenic activity
Compounds exhibiting angiogenic properties incorporating the structure of Formula I: R3—NH—NH—C(═O)—R2—P—R1   (I) wherein P is a water-soluble, biodegradable polymer, R1 is hydrogen, l...
05/06/2008
7368502Hydroxyphenyl cross-linked macromolecular network and applications thereof
A dihydroxyphenyl cross-linked macromolecular network is provided that is useful in artificial tissue and tissue engineering applications, such as artificial or synthetic cartilage. The network is made by first providing a polyamine or polycarboxylate macromolecule ...
05/06/2008
7329721Maleamic acid polymer derivatives and their bioconjugates
The present invention is directed to maleamic acid derivatives of water soluble polymers, to chemically stable water-soluble polymer succinamic acid-active agent conjugates, and to methods for reproducibly preparing, characterizing and using such polymer reagents an...
02/12/2008
7326765Melamine ring-containing co-polymers; methods of making and using the same
A melamine ring containing copolymer and a method of manufacturing a melamine ring containing copolymer are described. The method includes mixing melamine and cashew nut shell liquid, heating the mixture, and reacting the mixture for about 4 to 6 hours. The melamine...
02/05/2008
7317053Compositions for imparting desired properties to materials
The present invention relates to aqueous compositions comprising component (A) which comprises at least one water-soluble component comprising at least one functional group that undergoes a crosslinking reaction, preferably upon drying and/or heating; component (B) ...
01/08/2008
7314906High molecular weight stereoregular head-tail poly(glucaramides)
A method of producing high molecular weight stereoregular head, tail-poly(alkylene D-glucaramides) is described. Amidoamino acids are esterified in cold alcohol and then polymerized in a protic solvent to form steroregular prepolymers. The prepolymers are then furth...
01/01/2008
7309758Polybenzimidazole compounds, polymeric media, and methods of post-polymerization modifications
A PBI compound includes imidazole nitrogens at least a portion of which are substituted with a moiety containing a carbonyl group, the substituted imidazole nitrogens being bonded to carbon of the carbonyl group. At least 85% of the nitrogens may be substituted. The...
12/18/2007
7307140Polyaspartimides
The present invention relates to novel polyaspartimides, their method of production and the use of these polyaspartimides as reactive components for polyisocyanates in two-component polyurethane coating compositions. The polyaspartimides are prepared by reacting a p...
12/11/2007
7301000Nucleating agents for polyhydroxyalkanoates
The present invention provides a process for crystallizing a polymer having at least 20 mole percent of hydroxyalkanoate repeat units, comprising admixing the polymer and a compound of the formula R1—C(O)N(R2)2, R1—C(O...
11/27/2007
7295461Memory device with a self-assembled polymer film and method of making the same
A memory device with multi-bit memory cells and method of making the same uses self-assembly to provide polymer memory cells on the contacts to a transistor array. Employing self-assembly produces polymer memory cells at the precise locations of the contacts of the ...
11/13/2007
7288218Deaggregated electrically conductive polymers and precursors thereof
Deaggregated substituted and unsubstitued polyparaphenylenes, polyparaphenylevevinyles, polyanilines, polyazines, polythiophenes, poly-p-phenylene sulfides, polyfuranes, polypyrroles, polyselenophene, polyacetylenes formed from soluble precursors and combinations th...
10/30/2007
7285604Process for production of molecular devices
An object of the present invention is to provide a method of effectively producing a nano-particle and a nano-wire, and others. Specifically, the present invention provides a method of producing a molecular device including: the use of a molecular structure h...
10/23/2007
7267845Coating systems containing modified crosslinkers
The present invention provides a crosslinker for organic coatings having an amino resin core with substituents including more than one olefin functional group, a silicon-containing group, and at least one alkoxyalkyl or alkylol group. Coating compositions containing...
09/11/2007
7259208Reinforced polymer electrolyte membrane
A method is provided for making a reinforced polymer electrolyte membrane, such as may be used in electrolytic cells such as fuel cells, by mixing a sulfonate- or sulfonyl halide-functional polymer with a bisamidine compound and subsequently trimerizing the amidine ...
08/21/2007
7259230Polybenzimidazole compounds, polymeric media, and methods of post-polymerization modifications
A PBI compound includes imidazole nitrogens at least a portion of which are substituted with an organic-inorganic hybrid moiety. At least 85% of the imidazole nitrogens may be substituted. The organic-inorganic hybrid moiety may be an organosilane moiety, for exampl...
08/21/2007
7259225Thermosensitive poly (organophosphazenes), preparation method thereof and injectable thermosensitive polyphosphazene hydrogels using the same
Disclosed are polyphosphazenes of Formula 1 showing a sol-gel behavior with a temperature change, a preparation method thereof, and injectable thermosensitive polyphosphazene hydrogels using the same ...
08/21/2007
7252709Multifunctional acrylate oligomers as pigment grinding vehicles for radiation-curable ink applications
The invention detailed herein comprises a family of multifunctional acrylate oligomers which are useful as pigment grinding vehicles for use in radiation-curable coating formulations. The multifunctional acrylate resins are formed by the reaction of acrylate monomer...
08/07/2007
7253251Water soluble thermosetting polyester resin composition and method of preparing the same
A water soluble thermosetting polyester resin composition for undercoating a PCM steel sheet is prepared from about 100 parts by weight of thermosetting polyester resin obtained by condensing polyethylene terephthalate using glycol and polybasic acid, about 5-20 par...
08/07/2007
7238771Dibenzodiazocine polymers
Dibenzodiazocine polymers, methods for producing dibenzodiazocine polymers, products formed from dibenzodiazocine polymers, and uses for such dibenzodiazocine polymers are provided. ...
07/03/2007
7229574Method of making novel water-soluble and self-doped polyaniline graft copolymers
The present invention relates to a method of preparing a novel water-soluble and self-doped polyaniline graft copolymer, wherein aniline was grafted onto a poly(styrenesulfonic acid-c-aminostyrene) backbone. The graft copolymer is useful for advanced applications su...
06/12/2007
7220802Self-crosslinking alkyd dispersion
A coating composition is produced by forming an aqueous dispersion of a crosslinking agent and a resin that comprises the reaction product of an alkyd polymer, an optional surfalkyd, diacetone acrylamide, another acrylate monomer and optionally aromatic monomers whe...
05/22/2007
7195834Metallized conducting polymer-grafted carbon material and method for making
A composition comprising particulate carbonaceous material and a conducting polymer containing hetero atoms. The composition can further comprise a metal. Devices comprising the composition can be constructed including supported electrocatalysts, membrane electrode ...
03/27/2007
7193021Soluble aniline-thiophene copolymers
The present invention discloses soluble copolymers of aniline and thiophene having a general formula I. Wherein: m and n each independently represents an integer, with m≧1 and n≧2. R1, R2, R3, R4, R5, R6 and ...
03/20/2007
7185960Printing device having a printing fluid detector
A printing device is provided, wherein the printing device is configured to print a printing fluid onto a printing medium. The printing device includes a printing fluid reservoir configured to hold a volume of the printing fluid, a print head assembly configured to ...
03/06/2007
7175930Conducting polymer-grafted carbon material for fuel cell applications
A composition comprising particulate carbonaceous material and a conducting polymer containing hetero atoms. The composition can further comprise a metal. Devices comprising the composition can be constructed including supported electrocatalysts, membrane electrode ...
02/13/2007
7173104Products, especially moulding materials of polymers containing triazine segments, method for the production thereof and uses of the same
The invention relates to products, especially moulding materials of polymers containing triazine segments and consisting of mixtures of meltable 4–18 ring oligotriazine ethers which are soluble in highly polar solvents, and in which the triazine rings are predomin...
02/06/2007
7163985Polymer systems and cleaning compositions comprising the same
The present invention relates to stable polymer systems comprising anionic and modified polyamine polymers. When such polymer systems are employed in cleaning compositions, such cleaning compositions exhibit unexpectedly improved anti-soil re-deposition and situs wh...
01/16/2007
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