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Patent No. 6205950

Pet Toilet-Like Water Disk and Food Storage

One pet-friendly inventor patented "a device for watering pets, e.g., a dog or cat." The device, he helpfully noted, "has the general shape of a toilet."

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Class 523/318 - Utilizing stream or mass moving in a described attitude of presentment relative to a zone, vessel, or another apparently stationary mass or stream, excluding mere "pouring into", e.g., from above, below, tangentially, etc.


Subclass of Class 523 - Synthetic resins or natural rubbers -- part of the class 520 series
Definition: Subject matter wherein the motion of treating or forming
No. of patents: 87
Last issue date: 05/31/2011


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NumberTitleIssue Date
7951855Color integrated and mobile paint systems for producing paint from a plurality of prepaint components
What is disclosed is a plurality of prepaints which are used in any combination to produce base paints and/or colored paints of varying end-use application characteristics. Additionally, a mobile paint factory for producing a plurality of lines of architectural coat...
05/31/2011
7919546Color integrated and mobile paint systems for producing paint from a plurality of prepaint components
What is disclosed is a plurality of prepaints which are used in any combination to produce base paints and/or colored paints of varying end-use application characteristics. Additionally, a mobile-paint factory for producing a plurality of lines of architectural coat...
04/05/2011
7582688Elastomer composites, method and apparatus
Elastomer composites are produced by novel continuous flow methods and apparatus in which fluid streams of particulate filler and elastomer latex are fed to the mixing zone of a coagulum reactor to form a mixture in semi-confined flow continuously from the mixing zo...
09/01/2009
7345110Process for the continuous production of an aqueous polyurethane dispersion
A process for the continuous production of an aqueous polyurethane dispersion based on at least one aliphatic and/or aromatic polyisocyanate is described, which is characterised by the following steps: a) production of an aqueous p...
03/18/2008
7318864Pigment preparations
Pigment preparations including as essential constituents (A) from 60 to 90% by weight of at least one pigment, (B) from 10 to 40% by weight of at least one nonionic surface-active additive based on polyethers, and
01/15/2008
7230037Method for mixing a polyol component and an isocyanate component
The present invention relates to a method for the continuous mixing of at least one polyol component and at least one isocyanate component and optionally additives to form a polyurethane reaction mixture in a stirrer mixer with an axially conveying stirrer. ...
06/12/2007
7223722Polish compositions for gloss enhancement, and method
A composition and method for use in imparting or maintaining a glossy or shiny finish on a hard surface. In one embodiment, the composition comprises a base polish component or components, and at least one poly[oxyalkylene] ammonium cationic surfactant. In another e...
05/29/2007
7198668Pigment granules
Pigment granules having an average particle size from 50 to 5000 μm and a BET surface area ≦15 m2/g, including as essential constituents (A) from 60 to 90% by weight of at least one pigment and (B) fr...
04/03/2007
7122586Preparation of silica-rich rubber composition by sequential mixing with maximum mixing temperature limitations
The invention relates to preparation of silica-rich rubber compositions by a sequence of sequential mixing steps conducted in internal rubber mixer(s) with individual maximum temperature limitations. The mixing steps are comprised of at least two non-productive mixi...
10/17/2006
7045049Method of manufacture of colloidal rod particles as nanobar codes
Synthetic methods for the manufacture of segmented nanoparticles are described. ...
05/16/2006
7029750Thermoplastic resin composition and production method thereof
The present invention provides a thermoplastic resin composition comprising a thermoplastic resin (A), an acrylic polymer (B), a polytetrafluoroethylene-containing powder mixture (C) and a filler (D), the amount of the acrylic polymer (B) being from 0.1 to 400 parts...
04/18/2006
7022747Method for creating microsphere polymers and particles
A polymeric material is produced by atomizing into droplets a composition containing addition-polymerizable material and reacting the addition polymerizable material in the droplets to produce the particulate product. The polymeric product may be, for example, a pow...
04/04/2006
7001660Images in solids surfaces
The present invention relates to systems and methods for forming images in solid surfaces, and to solid surfaces containing an image. In particular, the present invention provides systems and methods for forming images in polymeric materials, and polymeric materials...
02/21/2006
6936204Thermoplastic molding compositions and polymer additives
A thermoplastic molding composition for making a molded article comprising (i) a polymer component selected from the group consisting of polyethylene terephthalate, a copolyester of polyethylene terephthalate, and a combination of polyethylene terephthalate and a co...
08/30/2005
6932169System and method for developing and recycling drilling fluids
A system and method for developing and recycling drilling fluids at the site of a subterranean well is described, thus eliminating the need for transporting the fluids to the site. ...
08/23/2005
6716930Method for processing ethylene-vinyl alcohol copolymer solution
A method for processing a solution of ethylene-vinyl alcohol copolymer in a solvent other than water, which involves continuously substituting a part of the solvent in the solution with water to produce a high-concentration ethylene vinyl alcohol copolymer solution ...
04/06/2004
6680354High concentration agitation of PVA polymer powders
The present invention is a process for preparing high concentration polyvinyl alcohol (PVA) aqueous mixtures, wherein the PVA solid concentration is at least 14% in the mixture....
01/20/2004
6586096Polymethylmethacrylate nanocomposite optical article and method of making same
An optical nanocomposite material has a nanoparticulate filler dispersed in a host plastic material. According to the method of making the nanocomposite material, a predetermined temperature sensitive optical vector, such as refractive index, of the plast...
07/01/2003
6384109Polymer make-down unit with flushing feature
A polymer make-down system comprising: a mixing pump; a water source for providing a first quantity of water to piping at a suction end of the mixing pump; and a polymer source for providing a first quantity of polymer to piping at the suction end of the ...
05/07/2002
6348522Process for the continuous preparation of rubber powders and a device for carrying out the process
A process for continuous preparation of filler-containing rubber powders including mixing a filler suspension and rubber latex in the liquid phase. The liquid mixture is passed through a tube, at least a coagulant is added to the tube and filler-containin...
02/19/2002
6313198Emulsion feed assembly and method
The present invention is directed to a polymer feed system and a method of using the same wherein clogging of the polymer input line is avoided by the use of air to purge the system of any unwanted polymer or electrolyte. The purging avoids the contact of...
11/06/2001
6252018Use of a single-stage or multistage stirrer to prepare polymers
At least one single-stage or multistage stirrer which produces not only a tangential flow component but also an axial flow field is used in a stirred-vessel reactor in connection with the preparation of polymers by liquid phase polymerization....
06/26/2001
6166110Process for preparing pressure sensitive adhesives
A method for producing a pressure sensitive adhesive composition includes at least one elastomer that produces a substantially homogeneous pressure sensitive adhesive composition. The method is particularly well suited for relatively high throughput conti...
12/26/2000
6140394Method and apparatus of suspension polymerization
A method of suspension polymerization of a monomeric composition to produce a polymer or a polymer composition is disclosed which method comprises the steps of retaining a disperse phase component composed of the monomeric composition and a continuous pha...
10/31/2000
6051630Process for preparing a dispersion of hard particles in solvent
A process and a high pressure apparatus are disclosed which are useful in preparing magnetic dispersions and other dispersions of hard, non-compliant particulates. The apparatus can be monitored for clogs and wear and allows for relatively quick and inexp...
04/18/2000
6040364Methods for producing elastomeric compositions
Elastomeric compositions are produced by novel continuous flow methods and apparatus in which fluid streams of particulate filler and elastomer latex are fed to the mixing zone of a coagulum reactor to form a mixture flowing continuously from the mixing z...
03/21/2000
6020419Transparent coating compositions containing nanoscale particles and having improved scratch resistance
The present invention relates to transparent coating compositions containing a binder and 0.5 to 25 wt. %, based on resin solids, of a material consisting of nanoscale primary particles obtained by jet dispersion of the nanoscale particles in the coating ...
02/01/2000
5998542Processing of an elastomer dispersion
A composition comprising the hydrosilylation addition product of a linear alkenyl functionalized polyorganosiloxane and an MH Q resin and a low molecular weight silicone when subjected to a new particle size reduction process that includes flow...
12/07/1999
5929206Continuous process for removing the residual monomer or monomers from an aqueous latex of a synthetic polymer and device for carrying it out
The latex is treated by passage through a heat exchanger consisting of a closed chamber 1 divided into two distinct superposed parts, the unobstructed upper part 3 being placed under reduced pressure and communicating with a plant for recovery of the resi...
07/27/1999
5929162Elastomer dispersion having a unique particle size distribution
A composition comprising the hydrosilylation addition product of a linear alkenyl functionalized polyorganosiloxane and an MH Q resin and a low molecular weight silicone when subjected to a new particle size reduction process that includes flow...
07/27/1999
5869601Method of stabilizing the viscosity of a thickened composition
A method of stabilizing a composition containing a thickening agent which is adversely affected by the increasing ionic strength of the composition, by blanketing the solution in a vessel with a sufficient amount of gas capable of diluting or displacing t...
02/09/1999
5852076Process for preparing a dispersion of hard particles in solvent
A process and a high pressure apparatus are disclosed which are useful in preparing magnetic dispersions and other dispersions of hard, non-compliant particulates. The apparatus can be monitored for clogs and wear and allows for relatively quick and inexp...
12/22/1998
5830943Process for the preparation of a modified polymer for powder paints
The invention relates to a process for the preparation of a modified polymer by reaction between a reactive polymer and at least a compound containing two or more functional groups. The polymer, which is solid at room temperature, is mixed, at a temperatu...
11/03/1998
5594047Method for forming photographic dispersions comprising loaded latex polymers
Loaded latex dispersions of hydrophobic photographically useful compounds with a wide variety of polymer latices are prepared by preparing an oil phase solution of the hydrophobic compound or compounds, preferably essentially free of water-miscible or vol...
01/14/1997
5550175Solventless compounding and coating of non-thermoplastic hydrocarbon elastomers
A solvent-free hot melt process, for preparing a non-thermosettable, pressure-sensitive adhesive from a tackified non-thermoplastic hydrocarbon elastomer. The process employs a continuous compounding device that has a sequence of alternating conveying and...
08/27/1996
5539033Solventless compounding and coating of non-thermoplastic hydrocarbon elastomers
A solvent-free hot melt process, for preparing a non-thermosettable, pressure-sensitive adhesive from a tackified non-thermoplastic hydrocarbon elastomer. The process employs a continuous compounding device that has a sequence of alternating conveying and...
07/23/1996
5458873Carboxyvinyl polymer having Newtonian viscosity
A carboxyvinyl polymer having Newtonian viscosity, ophthalmic preparations containing the polymer, a process for preparing the polymer, and a vehicle for ophthalmic preparations containing the polymer. By using the polymer in a vehicle, an ophthalmic prep...
10/17/1995
5426137Method for continuously mixing fluids
Apparatus and method of hydrating a particulated polymer and producing a well treatment gel includes a mixer for spraying the polymer with water at a substantially constant water velocity and at a substantially constant water spray pattern at all flow rat...
06/20/1995
5338779Dry polymer activation apparatus and method
Polymer activation apparatus for activating a batch of dry polymer in dilution water includes a tank which contains the dilution water in a mixing vessel and a mixing assembly within the mixing vessel. The dilution water is circulated at a high rate throu...
08/16/1994
5308892Process for the preparation of polyester-masterbatch containing finely divided additives
Process for the manufacture of a polyester masterbatch containing finely divided solid additives in homogenous and agglomerate-free distribution, through the mixing, within a homogenizing extruder, of the powdery additive into the polyester, whereby, sepa...
05/03/1994
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