Class 426/278 - NONTRANSITORY CHEMICAL ADDITION TO EDIBLE ANIMAL DERIVED PACKAGING MATERIAL

Subclass of Class 426 - Food or edible material: processes, compositions, and products
Definition: Processes which involve the per se chemical modification
No. of patents: 32
Last issue date: 11/14/2006

Number	Title	Issue Date
7134954	Method for producing modified natural intestines The present invention is to provide a method for producing an animal natural intestine having improved texture and hardness by treatment with a solution containing a food emulsifier. ...	11/14/2006
7078068	Methods for coagulating collagen using phosphate brine solutions Methods for coagulating collagen and producing a food product by contacting the collagen with a solution comprising at least about 40% by weight of a phosphate salt mixture wherein the phosphate salt mixture is comprised of at least two phosphate salts selected from...	07/18/2006
6902783	Edible molded bodies, especially flat and flexible tubular films The invention relates to edible molded bodies in the form of a flat or tubular film based on plastifiable biopolymers, the cleavage products or derivatives thereof and/or synthetic polymers from natural monomers, characterized in that they are produced according to ...	06/07/2005
6699516	Brewing method and installation Brewing method in which a suspension of cereals having undergone traditional mashing is boiled in the same kettle as that in which mashing is carrier out, with no hops present. Filtration in the method of the invention is carried out using a thin filter b...	03/02/2004
6632805	Methods for using water-stabilized organosilanes A method of dyeing and treating a substrate using a water-stabilized organosilane. A method of antimicrobially treating a food article. A method of antimicrobially coating a fluid container. A method of antimicrobially coating a latex medical article....	10/14/2003
6589615	Thermoplastic food casing A porous food casing consisting essentially of a film of food grade thermoplastic having a plurality of interconnected interstices therein. The interstices are defined by a porosity modifier selected from the group consisting of soybean oil, peanut oil, c...	07/08/2003
6541053	Method for covering a food product with collagen A collagen processing method for thickening or hardening the collagen sufficiently by application of a liquid smoke fraction, obtained from a liquid smoke derivative (a derivative being commercially available as Code V), so that the resultant treated coll...	04/01/2003
6517920	Multilayer, coextruded, biaxially stretched high-barrier plastic casing A multilayered, coextruded tubular biaxially stretched casing, having oxygen and water vapor barrier properties plus reduced adhesion to contents, e.g., foodstuffs, contained within the casing, is disclosed. The tubular casing has five layers in the order...	02/11/2003
6235328	Process for producing a linked, co-extruded edible product Sausages are produced by co-extruding a uniform layer of acid collagen gel around an extruded edible meat product, and chemically coagulating the co-extruded gel in a bath containing a chemical coagulating agent, such as to provide a collagen casing of su...	05/22/2001
6171668	White food casing having low TiO2 loading An improved white food casing comprising regenerated cellulose containing titanium dioxide pigment in a weight ratio of less than 0.5 to regenerated cellulose in the casing and containing from about 0.3 to about 1.2 milligrams per square meter of casing o...	01/09/2001
5795605	Process for producing a linked, co-extruded edible product Sausages are produced by co-extruding a uniform layer of acid collagen gel around an extruded edible meat product, and chemically coagulating the co-extruded gel in a bath containing a chemical coagulating agent, such as to provide a collagen casing of su...	08/18/1998
5622740	Method for preparing edible casings and compositions thereof A method and composition for producing an edible casing from an aqueous gelatin plasticizer composition which is given specific through-put parameters by means of a elongated rotating extruder which terminates in a die extruder for forming a film. The aqu...	04/22/1997
5612104	Five-layer, biaxially stretched tubular film for packaging and encasing pasty food stuffs A five-layer, tubular polyamide film for wrapping and/or covering pasty foodstuffs, in particular for use as a sausage casing, in which the film is made up of an inner layer and an outer layer made of the same polyamide material consisting of at least one...	03/18/1997
5549943	Heat shrinkable nylon food casing with a polyolefin core layer Tubular, biaxially stretched, heat shrinkable multilayer film food casings comprising inner and outer polyamide layers on either side of a core layer predominantly of one or more polyolefins such as VLDPE or EVA and a coextrusion process for making the fi...	08/27/1996
5271948	Method for preparing collagen encased sausage products A collagen-coated food product and a process for its manufacture which comprises a shaped food substance encased in a coagulated collagen fiber dispersion which is acidified with an inorganic acid and set in a bath which is essentially ammonia free. The p...	12/21/1993
4794006	Strengthened edible collagen casing and method of preparing same A food casing comprising collagen treated with a lower alkyl diol. The casing has improved mechanical properties at low temperatures....	12/27/1988
4728523	Process for preparing dyed collagen sausage casing A brown dyed collagen casing containing chocolate as the dye. The chocolate can be incorporated into the casing by adding the chocolate to the collagen as the extrudable collagen gel is manufactured or may be applied to an extruded tubular casing before t...	03/01/1988
4615889	Collagen sausage casing and method of preparation A collagen sausage casing having improved clarity and weeping properties and a method of making the casing is disclosed. The casing contains from 50 to 80% by weight of bovine collagen and from 20 to 50% by weight of an acidified brine extracted pork skin...	10/07/1986
4533358	Process for producing a shaped product of collagen by syneresis A process for producing a shaped product of collagen by a wet or electrochemical method from a pasty composition comprising a collagenous substance or a mixture thereof with another high molecular substance. The composition or a product shaped therefrom i...	08/06/1985
4378017	Composite material of de-N-acetylated chitin and fibrous collagen A composite material of de-N-acetylated chitin and fibrous collagen, which may be prepared by bringing the de-N-acetylated chitin and the fibrous collagen into mutual contact in an aqueous acidic medium followed by deacidifying the obtained product, the f...	03/29/1983
4233329	Concentrated acid swelling of collagen in preparation of edible collagen casing In a process for producing a tubular collagen casing from a hide collagen source which comprises the steps of comminuting said collagen and forming a slurry, swelling said collagen with acid, then extruding, coagulating, tanning, and drying, the improveme...	11/11/1980
4196223	Method of preparing sausage casings from pig skins After curing pig skins with hydrochloric acid, they are ground and then homogenized to a gel. The gel is extruded into a coagulating and tanning bath containing glutaraldehyde in a saturated sodium chloride solution to obtain a coagulated and tanned casin...	04/01/1980
4154857	Collagen dewatering with polysaccharides In a method for producing formed collagen structures from collagen compositions, the structures are dewatered before the final drying step, by being passed through a bath containing water soluble anionic polysaccharides that are naturally occurring or for...	05/15/1979
4117171	Collagen compositions and the method of preparing the same A homogeneous formable aqueous collagen composition having uniformly incorporated therein at least about 5% by weight based on the solids content thereof of an antiblock additive selected from the group consisting of fully esterified fatty acid esters of ...	09/26/1978
4096282	Collagen compositions Improved collagen compositions having incorporated therein relatively small amounts of propylene glycol alginate....	06/20/1978
4062980	Humidifying and shirring edible collagen sausage casing This invention relates to an improvement in a process for preparing humidified, shirred artificial collagen sausage casings wherein immediately prior to shirring, the inside wall of the unshirred portion of the casing is contacted with an aqueous humidify...	12/13/1977
4062981	Humidifying and shirring artificial sausage casing This invention relates to an improvement in a process for humidifying artificial sausage casings wherein a moisture-providing fluid is contacted with the inside wall of an unshirred portion of casing and the casing subsequently shirred. The improvement re...	12/13/1977
4061787	Collagen compositions having crosslinking agent incorporated therein and the method of preparing the same A homogeneous, formable collagen composition having uniformly incorporated therein at least about 0.5% by weight up to about 15% by weight based on the solids content thereof of a crosslinking agent selected from the group consisting of unsaturated fatty ...	12/06/1977
4038438	Method of coloring synthetic food casings A method for coloring synthetic food casings such as casings manufactured from cellulose and collagen wherein the tubular casing in the gel state is impregnated with a solution containing caramel and thereafter the caramel is cross-linked and insolubilize...	07/26/1977
3982031	Alum tanning process for edible collagen casing An improved process for tanning edible collagen food casings wherein the coagulated and washed collagen casing is exposed to a tanning bath which is free of aluminum chelating reagents and contains a mixture of aluminum ammonium sulfate, as A1NH4	09/21/1976
3959502	Preservation of natural intestines A process is provided for preserving natural intestines by treating the intestines with a mild alkaline or acidic solution, followed by drying, preferably in stretched condition. The invention also provides the possibility of combining two or more intesti...	05/25/1976
3956512	Collagen compositions and the method of preparing the same A homogeneous formable aqueous collagen composition having uniformly incorporated therein at least about 1% by weight based on the solids content thereof of an antiblock additive selected from the group consisting of fatty acid partial esters of a polyhyd...	05/11/1976

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Class 426/278 - NONTRANSITORY CHEMICAL ADDITION TO EDIBLE ANIMAL DERIVED PACKAGING MATERIAL