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Patent No. 5443036

Method of exercising a cat

A method for inducing cats to exercise consists of directing a beam of invisible light produced by a hand-held laser apparatus onto the floor or wall.

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Class 525/398 - Solid polymer derived from aldehyde, aldehyde derivative, or liquid polymer thereof as sole reactant and wherein none of the reactants contains a plurality of methylol groups or derivatives thereof


Subclass of Class 525 - Synthetic resins or natural rubbers -- part of the class 520 series
Definition: Subject matter involves processes of mixing solid polymer
No. of patents: 263
Last issue date: 05/15/2012


1              
NumberTitleIssue Date
8178627Oxymethylene copolymer composition for stretching material, stretching material, structures, and process for producing the same
Provided is an oxymethylene copolymer composition for a stretched material having a high strength and a high elastic modulus, the composition including: an oxymethylene copolymer; and a crosslinkable compound to be blended with the oxymethylene copolymer in an amoun...
05/15/2012
7915350Polyoxymethylene compositions, their preparation and use
Compositions are described comprising a) polyoxymethylene, b) thermoplastic elastomer having active hydrogen atoms, c) polyoxymethylene which differs from component a) and contains active hydrogen atoms, d) reagent for covalent coupling of components b) and c), and ...
03/29/2011
7910664Radially multi-branched polymer and porous film using the same
Disclosed is a novel radially multi-branched polymer. The radially multi-branched polymer includes a central molecule to which side-branches are bonded in at least three positions and has an average molecular weight of 500 to 100,000, the side-branch being selected ...
03/22/2011
7795357Polyoxymethylene multi-block copolymers, their production and use
Multiblock copolymers are described and contain the structural unit of formula I -A-O—R1—O—CO—(R2—CO—)m—X-D-X—(CO—R2)m—CO—X—  (I), where A...
09/14/2010
7399529Aminoplast resin composition
Resin compositions, methods of forming such resin compositions, methods of using such resin compositions and substrates treated with such resin compositions are disclosed. One of such resin compositions contains no formaldehyde and is useful as a binder. Such resin ...
07/15/2008
7361716Method of preparing a polymer, method of preparing a compounds, compounds, polymers, and method of manufacturing an electronic device
A polymer comprising structural units of the formula I is prepared according to a novel method, in which the starting compound R1 ‘S—(CHR’2)—Ar—(CHR2)—SR1 is polymerized with a base, preferably in an aprotic so...
04/22/2008
7357282Fish stringer system
A fish stringing device which includes a spring loaded connector designed to simultaneously releaseably couple and sheath a rod used to string fish upon a cord. The spring loaded connector includes a rod receptacle inside a helical spring fixed within a tubular shaf...
04/15/2008
7351781Synthesis of vinyl polymers by controlled radical polymerization
A controlled free radical polymerization process, which includes the steps of: adding a monofunctional iniferter compound to an oxygen-free solvent; heating the solution to a temperature sufficient to allow the iniferter compound to form two carbon centered radical ...
04/01/2008
7317050Controlled mini-emulsion free radical polymerization
The invention concerns a method for preparing polymers by free radical polymerisation comprising (i) preparing a mini-emulsion containing: at least an ethylenically unsaturated monomer, at least a control agent selected among xanthates, dithio-carbamates, thioether-...
01/08/2008
7314662Elastomeric film with anti-skid additive
The present invention provides an elastomeric film having anti-skid properties. The film comprises one or more layers, wherein at least one of the layers comprises from 0.1 to 10% (by weight) of an anti-skid additive, which does not melt, or has a melt temperature g...
01/01/2008
7297722Radially multi-branched polymer and porous film using the same
Described is a radially multi-branched polymer represented by the following formula (I): ABi (I), which includes a central molecule (A) to which side-branches (B) are bonded in at least three positions (i≧3). Also described are methods for preparing a multi-branch...
11/20/2007
7279534Poly(heteroaromatic) block copolymers with electrical conductivity
The present invention provides block copolymers containing at least one block of a poly(heteroaromatic) polymer and at least two blocks of a non-conjugated polymer. The chemically different blocks of the copolymer are covalently bonded to each other in an alternatin...
10/09/2007
7273909Polyethylene glycol aldehydes
Polyethylene glycol aldehyde compounds are provided. Methods of making and using such compounds, as well as chemical intermediates are also provided. ...
09/25/2007
7268190Resin composition comprising polylactic acid and polyacetal and a molded article, film, and fiber each comprising the same
Disclosed are a resin composition comprising a polylactic acid resin and a polyacetal resin, and such a resin composition in which the polylactic acid resin and the polyacetal resin are kept miscible with each other. The resin composition has good moldability, worka...
09/11/2007
7261843Photochromic optical article
Describes a photochromic article, e.g., an ophthalmic photochromic plastic article, such as a lens, in which the article includes (1) a rigid substrate, e.g., a transparent substrate such as a glass or organic polymeric substrate, as for example, a thermoset or ther...
08/28/2007
7258896Preparing composites by using resins
A method for making a part, the method comprising: (a) providing an uncured upper layer on a part, a substrate, a workpiece, a support platform, or a base layer, wherein the uncured upper layer comprises resin and also comprises fibers, particles, powder, and/or ele...
08/21/2007
7247665Polyoxymethylene with improved resistance to acids and its use
Polyoxymethylene with improved resistance to acids, comprising A from 84 to 99.79% by weight of at least one polyoxymethylene homo- or copolymer, B from 0.1 to 5% by weight of at least one polyalkylene glycol,...
07/24/2007
7223809Polyacetals with improved resistance to bleach
A molding composition exhibiting bleach resistance includes a polyoxymethylene matrix polymer, from about 0.5 to about 10 weight percent of a bleach stabilizer selected from alkali metal or alkaline earth element carbonates or phosphates and mixtures thereof dispers...
05/29/2007
7220414Degradable polyacetal polymers
Degradable polyacetal polymers and functionalized degradable polyacetal polymers have properties favorable for use in pharmaceutical and biomedical applications. The degradable polyacetal polymers are relatively stable at physiological pH with favorable biodistribut...
05/22/2007
7214644Cross-coupling reactions
A method for producing a copper/palladium colloid catalyst useful for Suzuki couplings. ...
05/08/2007
7214432Coating compositions, their preparation, and coated articles made therefrom
A coating composition comprising components A, B and optionally C, wherein component A comprises at least one hydroxy-terminated polyarylate. Component B is an organic species which can react with the hydroxy terminal groups of component A, and component C is a cata...
05/08/2007
7205029Method of providing cured coating films free of popping defects
A method for providing cured coating films free of popping defects. The method requires the application to a substrate of at least 2.0 mils/50.8 microns of a uncured curable coating composition comprising an anti-popping component (a), a film-forming component (b), ...
04/17/2007
7205337End-capped polymers and compositions containing such compounds
End-capped polymers, methods for making those end-capped polymers, compositions containing those end-capped polymers, and methods for using those compositions are disclosed. One of the disclosed end-capped copolymers has the formula (I):
04/17/2007
7199184Aqueous stoving enamels
Aqueous stoving enamels containing resins A which have hydroxyl groups and are made hydrophilic by partially neutralized acid groups, and highly etherified aminoplasts B, characterised in that the aqueous solutions or dispersions of the resin have a pH value of 6 or...
04/03/2007
7163984Waterborne coating compositions containing monomeric difunctional compounds
The invention provides curable waterborne coating compositions comprising an aqueous dispersion (A) comprising an organic binder component (A1) comprising at least 5% by weight of a reactive component (a), based on the total weight of organic binder component (A1), ...
01/16/2007
7090958Positive photoresist compositions having enhanced processing time
Novel compositions comprising photoactive polymers comprising a dinitrobenzyl group in conjunction with a photoacid generator are disclosed. In one embodiment, the photoacid generator is a diazide and/or a sulfonyl aceto carbonyl compound. The photoacid generators a...
08/15/2006
7078496Thioester-terminated water soluble polymers and method of modifying the N-terminus of a polypeptide therewith
The invention provides reagents and methods for conjugating a polymer specifically to the α-amine of a polypeptide. The invention provides monofunctional, bifunctional, and multifunctional PEGs and related polymers having a terminal thioester moiety capable of spec...
07/18/2006
7060734Pharmaceutical coating composition and method of use
A composition is disclosed comprising a polymer and a surfactant in a solvent exhibiting a common solubility for the polymer and the surfactant. The composition provides a dosage form for administering a drug over time. ...
06/13/2006
7053150Segmented polymers and their conjugates
Segmented water soluble polymers, containing a higher molecular weight segment linked to a lower molecular weight segment, are described. In one embodiment, the polymer segments are poly(ethylene glycol) segments. The segmented polymers are functionalized and are us...
05/30/2006
7041855Monofunctional polyethylene glycol aldehydes
The present invention provides novel monofunctional polyethylene glycol aldehydes for the pegylation of therapeutically active proteins. The pegylated protein conjugates that are produced, retain a substantial portion of their therapeutic activity and are less immun...
05/09/2006
7026050Amino resin crosslinked particles and producing process thereof
A producing process of amino resin crosslinked particles includes the step of curing an emulsion of an amino resin precursor and an emulsifier in the presence of a catalyst, the amino resin precursor being a product of a reaction of an amino compound with formaldehy...
04/11/2006
7009027Method for producing meltable polyesters
This invention relates to a method for producing and processing polyester block copolymers, in particular, polyester side-chain grafted, rigid side-chain and/or semi-rigid side-chain polymers. According to the invention, the monomeric units of rigid side-chain and/o...
03/07/2006
7008986Stabilized thermoplastic moulding materials
The invention relates to thermoplastic moulding materials containing A) 29 to (100 wt. % minus 1 ppb) of at least one thermoplastic polymer. B) 1 ppb to 1 wt. % or at least one polyethyleneimine homopolymer of copolymer, as well as C) 0 to 70 wt. % of other additive...
03/07/2006
7001959Polyoxymethylene copolymers, their preparation and use
Copolymers are described containing blocks of the structural repeat units of the formula I and blocks containing structural units of the formula II [—O—CH2—]x,  (I) [—O—R1—],  (II) wh...
02/21/2006
6977117Thermoplastic resin integrated structure
A thermoplastic resin integrated structure, which comprises a structural member (A) molded from a resin composition (a) comprising 5-80 wt. % of polyacetal resin (a-1) and 20-95 wt. % of at least one resin (a-2) selected from the group consisting of polyolefin resin...
12/20/2005
6974849Polyacetals with improved resistance to bleach
A molding composition exhibiting bleach resistance includes a polyoxymethylene matrix polymer, from about 0.5 to about 10 weight percent of a bleach stabilizer selected from alkali metal or alkaline earth element carbonates or phosphates and mixtures thereof dispers...
12/13/2005
6962730Coating composition containing crosslinkable monomeric difunctional compounds having at least thirty carbon atoms
The invention provides coating compositions comprising a reactive component (a) which is substantially free of any heteratoms and is a not a crystalline solid at room temperature and which comprises from (i) 12 to 72 carbon atoms, and (ii) at least two functional gr...
11/08/2005
6958148Linkage of agents to body tissue using microparticles and transglutaminase
Methods, products and kits are provided for attaching agents to a body tissue surface via microparticles using endogenous or exogenous transglutaminase. The microparticles have surface available transglutaminase substrate reactive groups. In an embodiment, the group...
10/25/2005
6956135Monofunctional polyethylene glycol aldehydes
The present invention provides novel monofunctional polyethylene glycol aldehydes for the pegylation of therapeutically active proteins. The pegylated protein conjugates that are produced, retain a substantial portion of their therapeutic activity and are less immun...
10/18/2005
6936651Compatibility improvement in crystalline thermoplastics with mineral fillers
A composition for forming a crystalline thermoplastic (such as polyacetal) composition for improving compatibility using a ternary blend that includes a mineral filler and elastomer material and an article made therefrom. The mineral filler may be coated or uncoated...
08/30/2005
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