83 results about "Litter (animal)" patented technology

Clumping animal litters containing composite particles with increased absorptivity and clump strength are disclosed. Reinforcing fiber materials are combined with a liquid-absorbing material to form composite particles suitable for use as animal litter. The reinforcing fiber materials add structural integrity to the liquid absorbent materials by acting in a manner similar to reinforcing bars (i.e., rebar) in concrete. The fibers need only be present in small percentages to show a consumer noticeable benefit.

A self-cleaning litter device for animals that extracts waste from litter material contained in a substantially circular chamber. Sifting of the litter is produced by a rotational motion between a rake and the chamber and may be performed by rotating the rake or the chamber. Solid waste is pushed outwards, towards the outer perimeter of the chamber, for removal. A device is provided to prevent the solid waste from smearing against the side wall of the chamber before being removed. A waste receptacle, with a trapdoor to suppress odors, operates independently of the raking device. The rake may be comprised of helically-shaped tines to reduce drag in the litter. Embodiments are described for indoor and outdoor use; and for clumping and nonabsorbent litter.

The invention provides animal litters and methods of making and using such litters. The animal litters comprise (a) a plurality of absorbent particles comprising (i) a non-swelling particle and (ii) a clumping material coated on the non-swelling particle and (b) a plurality of one or more filler particles that are not associated with the absorbent particles. The filler particles provide additional functionality to the litters, e.g., controlling odor, absorbing moisture, releasing fragrance, controlling microorganisms, controlling dust, reducing density, reducing weight, and combinations thereof. The litters are made by producing the absorbent particles using conventional means and combining the absorbent particles with one or more filler particles that impart the desired characteristic to the litters.

The present invention provides an improved and more efficient method for the purification of Beta glucan, mannan and manno-protein complexes or immuno-potentiating substances, directly from yeast. In addition, the present invention provides methods for the production of Beta glucan, mannan and manno-proteins for use in animal feed to (1) prepare and enhance the immune system to fight infections more effectively and efficiently, (2) increase resistance to and decrease duration of bacterial and viral infections, (3) allow producers to reduce or remove “growth promotion antibiotics” in feed systems, thus producing more naturally grown animals, (4) reduce or prevent the negative growth response normally associated with administration of live vaccines to animals and (4) other associated health benefits such as in the case of swine of increased piglet litter size and survivability for piglets after weaning when Sows fed this novel Beta glucan extract.

A non-color transferable animal litter that employs painted particles and non-painted water absorbent material. The painted particles are colorfast once dry. Upon wetting the dried painted particles do not bleed. The water absorbent material may be a clumping or non-clumping material.

A particulate non-clumping animal litter composition is disclosed. The composition comprises non-clumping absorbent particles bound to magnetically-attractable metal particles such that substantially all particles of the animal litter composition are attracted to a magnetic surface. The animal litter composition exhibits favorable properties such as absorbency, resiliency, homogeneity, and particle size. Methods of production for non-clumping animal litter compositions are also disclosed that employ sufficient shear to bind the non-clumping absorbent particulate material to the magnetically-attractable metal particles such that the animal litter compositions exhibit favorable properties. A method and apparatus for the collection of magnetically-attractable animal litter particles are also disclosed.

A litter collection device for sifting animal waste using an improved sifting method is disclosed. The present invention provides a device comprising a device base and a chamber. The device base comprises a receptacle. The chamber located on the device base is filled with a litter material and receives the animal waste. The chamber is rotatable about an axis of rotation and further comprises a chamber opening and a partition. The chamber opening is operable as an ingress and an egress for the animal to deposit the animal waste, and is also operable as a waste opening for dumping the animal waste to the receptacle. The partition comprises screen sections and non-opening sections. The chamber is rotated such that the litter material passes through the screen sections and enters a trough, and the animal waste is kept out of the trough and dropped to the receptacle by the gravitational force.

The invention provides litter box assemblies useful for managing animal waste. In a general aspect, the litter box assembly includes an animal litter box, a litter fragmenting device attached to the litter box, and an optional hopper attached to the litter fragmenting device. The hopper can store an animal litter that has improved absorption capabilities after being fragmented by the litter fragmenting device. The invention also provides kits useful for making the litter box assemblies and using such litter box assemblies for managing animal waste.

Animal litter compositions having relatively low densities are described herein. Methods of manufacturing such litter compositions are also described.

The invention is directed toward a high performance clay-based animal litter that is comprised of a clay-based liquid-absorbing material, and at least one filler coated with at least one clumping agent. The particle size of the liquid-absorbing material is small and provides the litter with a “sandy” appearance. The high performance litter is found to be surprisingly effective in containing odors and reducing tracking and dusting. It does not contain foaming agents and / or acids to trigger foaming, and does not utilize foams to block odors.

The invention provides a composition suitable for use as an animal litter comprising a first component having a density less than that of liquid and a second component having a density of at least 5 lb / ft3 (80 mg / cm3) greater than the first component. The invention is based upon the discovery that adding liquid such as urine to a composition having two components with significant differences in density, one of which is less than the density of the liquid, will result in the component with the lesser density floating to the top of the liquid while the component with the greater density will segregate below the component with the lesser density.

There is provided an absorbent composition for water-based liquids, wherein dusting normally associated with handling of powdered absorbent materials is significantly reduced. The composition can be an animal litter, such as cat litter. The composition is formed by mixing a filler with a de-dusting agent and spraying an aqueous slurry of a deodorizing agent onto the mixture. The mixture is then added to a water absorbing material such as clay to uniformly mix the deodorizing agent with the water absorbing material.

Animal litter compositions having a non-agglomerated, organic, coated particle are described herein. Methods of manufacturing such litter compositions are also described.

An improved automated litter box system which provides increased storage capacity of a waste receptacle which receives animal waste and clumped litter. The increased capacity of the waste receptacle is achieved by elevating the automated litter box system with an elevating apparatus so that a replacement waste receptacle of larger volume can replace the waste receptacle of the litter box system. The invention provides improved automated litter box systems which incorporate such a large volume waste receptacle as a component thereof. The elevating apparatus includes an elevated platform on which the lifter box system is placed. A ramp is provided to provide animal access to the system placed on the elevated platform.

A breakable odor control additive provides release of fragrance or odor masking scent when present in a litter formulation that is used by a cat or other animal within a litter box. The odor control additive comprises a plurality of fragrant-scented balls. Each of the balls has a central, compressible, porous, open-celled substrate, which is saturated with a fragrant scent. This central, fragrance-saturated substrate is coated with a barrier coating, which prevents evaporation of the fragrance and protects the substrate against deterioration by urine and other contaminants deposited on the litter. When cat or animal enters the litter box, a load is applied to the fragrant-scented balls. The barrier coating breaks, exposing the fragrant coated substrate. Fragrance evaporating from the substrate provides odor control and a pleasant scent.

A clump recognition animal litter is disclosed that enables a user to visually identify and dispose of all used litter portions from unused litter portions regardless of clump size and clump location within the litter. The clump recognition animal litter comprises a clumping component and a color indicating material. A wetted litter clumps and displays a color in response to wetness.

There is provided an aqueous liquid deodorizing composition for animal lifter and a method of deodorizing animal litter by contacting the litter with the composition by spraying. The composition comprises a crusting inhibitor.

An animal litter-box including granular-material-housing, having a window opening formed in the front side of the granular-material-housing, allowing an animal to walk in and out of the granular-material-housing. The window opening includes an upper edge, a lower edge and two side edges. The animal litter-box further includes a granular-sifting-apparatus, having a container body, and a litter-scooper disposed inside the upper portion of the container body. The litter-scooper includes a scooper container body, wherein sifting-openings are formed at the bottom and optionally, at the lower sides of the scooper body. The granular-sifting-apparatus further includes a paws-sifter, disposed on top of the litter-scooper, for the animal to step on when going in and out of the granular-material-housing.

A pelletized, environmentally friendly animal litter. The animal litter includes birch bark waste in pellet form that is mostly hydrophobic to allow liquid waste to quickly pass therethrough while trapping a small amount of waste therein that adheres to the surface of the pellet and is then absorbed over time. The litter is used in a litter box system that includes a base, a drawer slidably received therein for capturing waste in a preferred absorbent pad and a removeable grate suspended thereover for retaining the litter thereover. The drawer defines a container of sufficient volume to receive all of the litter when a standard amount of litter is used to fill the box which improves ease in changing litter by removing the grate and allowing the litter to drop into the drawer.

A litter which has superior absorbency and deodorization capabilities, does not roll nor spread over a wide area easily, does not easily stick to the bottom of animals' feet, and is not easily carried out of the container when an animal enters or exits a container holding this litter is provided. By combining micronized resin or adhesive agent of which the main ingredient is silica sol to silica gel powder and compressing and molding, a litter which has superior absorbency and deodorization capabilities, does not roll nor spread over a wide area easily, does not easily stick to the bottom of animals' feet, and is not easily carried out of the container when an animal enters or exits a container holding this litter can be provided.

An apparatus for receiving waste of domesticated animals is provided that includes a floor that is joined to four walls to define an area of floor space within the apparatus. An opening in one of the walls includes a door for selectively providing access to the apparatus. The apparatus includes a litter box for receiving waste of domesticated animals. The litter box is removable from the enclosure and occupies approximately one-third of the available floor space. A lid is joined to one of the walls and provides for placement and removal of the litter box within the apparatus.

A chemically modified animal litter that is comprised of at least one acid-activated liquid absorbing material and at least one peroxide, wherein the litter provides a surprisingly steady and consistent malodor inhibition.

This invention relates to a superior animal litter and floor coverings for human shelters, made solely from limed citrus peels. Because the litter uses one natural and recyclable product, it avoids the problems associated with other products made by processes which use non-recyclable products, require more than one substance to be mixed together, or rely upon wood or other potentially sharp objects which can injure the animal or pet. Instead, this product is produced by a process which takes citrus peels, a waste product so therefore one which is inexpensive and readily available, and processes it in an assembly line fashion with advanced machinery and processing techniques, such that it results in a naturally rounded object with no sharp ends or edges, which absorbs wetness from urine and feces and successfully masks the smell at the same time.

The invention discloses sheep liver feed capable of improving a reproduction rate of a fox / racoon dog fur-bearing animal and its preparation method and use method. The sheep liver feed capable of improving a reproduction rate of a fox / racoon dog fur-bearing animal mainly solves the problem that the existing fur-bearing animal does not have obvious sexuality and has strong hybridization selectivity and thus a reproduction capacity is reduced. The sheep liver feed capable of improving a reproduction rate of a fox / racoon dog fur-bearing animal comprises sheep livers, vitamin E and zinc chelate. The preparation method provided by the invention comprises the following steps of rubbing sheep livers, adding vitamin E and zinc chelate into the rubbed sheep livers, and uniformly stirring. In reproduction, 100 to 110g of the sheep liver feed capable of improving a reproduction rate of a fox / racoon dog fur-bearing animal is applied to a fox / racoon dog fur-bearing animal by two feeding processes every day. The sheep liver feed capable of improving a reproduction rate of a fox / racoon dog fur-bearing animal can improve animal sexuality and promote artificial auxiliary hybridization. Through utilization of the sheep liver feed capable of improving a reproduction rate of a fox / racoon dog fur-bearing animal, a hybridization rate is improved by 14%; a litter size is increased by 0.8; and a segregated feeding-caused death rate is reduced by 1.5%. The sheep liver feed provided by the invention is suitable for feeding of fox / racoon dog fur-bearing animals in reproduction.

A breakable odor control additive provides release of fragrance or odor masking scent when present in a litter formulation that is used by a cat or other animal within a litter box. The odor control additive comprises a plurality of fragrant-scented balls. Each of the balls has a central, compressible, porous, open-celled substrate, which is saturated with a fragrant scent. This central, fragrance-saturated substrate is coated with a barrier coating, which prevents evaporation of the fragrance and protects the substrate against deterioration by urine and other contaminants deposited on the litter. When cat or animal enters the litter box, a load is applied to the fragrant-scented balls. The barrier coating breaks, exposing the fragrant coated substrate. Fragrance evaporating from the substrate provides odor control and a pleasant scent.

The present invention is a litter box that comprises intelligent components using image recognition and feature points to discern different animals that are authorized or excluded from use. Along with authorizing use of the litter, the litter box automatically closes and opens for access. The invention will also remove and or subvert odors that emanate from the soiled litter. Along with odor suppression, the litter box shall convert into a smaller size in order to relieve the owner of cumbersome dimensions. The litter box also has a user interface on board but can also be used remotely through the internet, cell phones, tablets, and other smart devices. In preferred embodiments, the system shall provide an easy manual or automatic method of cleanup once authorization and detection has been enacted. Another preferred embodiment of the system shall provide frequency and weight of waste for particular animals using the intelligent components to discern the particular animals.