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Patent No. 5205055

Pneumatic Shoe Lacing Apparatus

This invention provides a pneumatic shoe lacing apparatus for the pneumatic lacing of shoe.

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Class 528/53 - Organic nitrogen compound contains a nitrogen atom bonded to three atoms or carbon


Subclass of Class 528 - Synthetic resins or natural rubbers -- part of the class 520 series
Definition: Subject matter wherein the organic nitrogen-containing compound
No. of patents: 442
Last issue date: 02/22/2011


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NumberTitleIssue Date
7893184Method for producing dendritic or hyperbranched polyurethanes
Dendritic or hyperbranched polyurethanes are prepared by 1) reacting diols or polyols having at least one tertiary nitrogen atom and at least two hydroxyl groups of differing reactivity toward isocyanate groups with diisocyanates or polyisocyanates to form an additi...
02/22/2011
7371460Highly adhesive pressure sensitive adhesive compositions and sheets
A highly adhesive pressure sensitive adhesive composition includes at least (A) a hydroxyl-group-containing acrylic polymer, (B) an amine compound containing plural hydroxyl groups, and (C) a polyisocyanate compound and has a gel fraction of equal to or more than 10...
05/13/2008
7361723Low-viscosity allophanates containing actinically curable groups
A process for preparing binders containing allophanate groups which contain, at the oxygen atom of the allophanate group that is bonded via two single bonds, organic radicals with activated groups capable of participating in a polymerization reaction with ethylenica...
04/22/2008
7361292High modulus, nonconductive adhesive useful for installing vehicle windows
The invention is a composition comprising a) one or more isocyanate functional polyether based prepolymers containing one or more organic based polymers dispersed therein; b) one or more isocyanate functional polyester based prepolymers whi...
04/22/2008
7317112Catalysts for selective isocyanate dimerization
A method of dimerizing isocyanates using sulphonamide anions as a dimerization catalyst for the isocyanates and also to a process for preparing oligomeric isocyanates using such catalysts. ...
01/08/2008
7279505Radiation-curable prepolymers
The present invention provides a radiation-curable prepolymer. The radiation-curable prepolymer of the invention is prepared by reacting an isocyanate-capped polyurethane with an ethylenically unsaturated amine or an ethylenically unsaturated monohydroxy compound or...
10/09/2007
7253244Fast setting 1k-polyurethane glue
A one-pack polyurethane adhesive containing a polyisocyanate prepolymer and at least one aminoether polyol, having a molar ratio of ether groups to amino nitrogen in the aminopolyether polyol of 7 to 30. ...
08/07/2007
7235152Storage stable, thermofusible, thermosetting adhesive paste
A storage stable adhesive paste composition is described. It contains a plurality of first solid particles comprising a surface protected polyisocyanate and a plurality of second solid particles of polymer having functional groups that react with the polyisocyanate....
06/26/2007
7228637Impact-absorbing end caps for levels
An impact-absorbing end cap for an instrument such as a level is provided that is secured to an end of the level and has an outer portion and an intermediate portion. The intermediate portion is positioned between the outer portion and the body of the level and is s...
06/12/2007
7226983Golf ball compositions with improved temperature performance, heat resistance, and resiliency
Golf ball compositions, and components formed therefrom, including trifunctional materials, such as trifunctional isocyanates, polyols, and amines, that have improved performance and durability characteristics, e.g., improved heat resistance, improved resiliency, an...
06/05/2007
7226523Polyurethane adhesive for windshield applications
A polyurethane adhesive which is useful in bonding porous and non-porous surfaces is provided. The adhesive is especially useful in bonding windshield glass into automotive frames under a variety of environmental conditions, particularly in after market windshield r...
06/05/2007
7218007Underfill material to reduce ball limiting metallurgy delamination and cracking potential in semiconductor devices
An electronic structure includes an electronic device coupled to a substrate by conductive bumps and ball limiting metallurgy (BLM). Underfill material having filler particles is disposed in a space between the electronic device and the substrate. A weight percentag...
05/15/2007
7202302Polyisocyanurate compositions and composites
Polyisocyanurate systems, pultrusion of those systems to produce reinforced polyisocyanurate matrix composites, and to composites produced thereby. The polyisocyanurate systems include a polyol component, an optional chain extender, and an isocyanate. The polyisocya...
04/10/2007
7175915Method of producing polyurethane pads produced therewith
A method of producing polyurethane pads and other articles has the steps of providing at least one polyurethane layer having a first curing agent, providing a second polymer layer having a second curing agent, providing a connecting layer between the first and secon...
02/13/2007
7163994Golf ball composition with improved temperature performance, heat resistance and resiliency
Golf ball compositions, and components formed therefrom, including trifunctional materials, such as trifunctional isocyanates, polyols, and amines, that have improved performance and durability characteristics, e.g., improved heat resistance, improved resiliency, an...
01/16/2007
7157536Coating composition for ambient cure containing an alkoxylated amine
A composition that can be used as a component in auto clear coat and primer is disclosed. The composition comprises or is an alkoxylated amine having the formula of (A)[N(R1H)2]p including an isomer or mixture of isomers thereof. Als...
01/02/2007
7129279Lightweight tire support and composition and method for making a tire support
A polyurethane-polymer composition suitable for preparing a lightweight tire support includes at least one isocyanate, at least one polyol, and at least one chain extender. A polyurethane-polymer composition can also include an additive such as a catalyst, a filler,...
10/31/2006
7129313Process for the solvent-free, continuous preparation of polyureas
The invention relates to a process for the solvent-free, continuous preparation of polyureas by reacting at least one isocyanate and/or isocyanurate having at least two NCO groups with at least one diamine and/or polyamine in an extruder, intensive kneader, intensiv...
10/31/2006
7107705Insole with improved cushioning and anatomical centering device
An insole having a molded base and a top sheet. The insole includes directional air ports for facilitating airflow above and below the insole. In addition, the insole has a shock absorbing pad positioned on the bottom of the base to provide cushioning to the area of...
09/19/2006
7109285Phenolically blocked polyurethane prepolymers
The present invention relates to novel polyurethane prepolymers (PU prepolymers) of low viscosity containing NCO groups blocked with compounds containing phenol groups and to their use for producing polyurethane polymers. The PU prepolymers are prepared by reacting ...
09/19/2006
7101950Composition useful as an adhesive for installing vehicle windows
The invention is an composition comprising a) one or more isocyanate functional polyether based prepolymers; b) one or more isocyanate functional polyester prepolymers wherein the one or more polyesters used to prepare the prepolymers havin...
09/05/2006
7101955Synthesis of energetic thermoplastic elastomers containing both polyoxirane and polyoxetane blocks
This thermoplastic elastomer is present in a substantially solid state suitable for use as a binder for a propellant, explosive, and/or gas generant of a supplemental restraint system. The thermoplastic elastomer is formed from a composition including A blocks which...
09/05/2006
7087127Method of bonding a window to a substrate using a silane functional adhesive composition
The invention is an adhesive composition comprising a) i) a trialkoxysilane functional polyether or polyurethane wherein the polyether or polyurethane has a weight average molecular weight of 6000 or greater and a dialkyltin carbox...
08/08/2006
7073270Impact-absorbing end caps for levels
An impact-absorbing level is disclosed. The level comprises a body including a level face for measuring a surface, a vial mounted in the body at a predetermined angular relationship to the level face, and a first end cap fixed with respect to the first end, the firs...
07/11/2006
7060352Method of detackifying an edge face of a roll of tape using a radiation curable composition
A method of detackifying an edge face of a roll of pressure sensitive adhesive tape, the method including coating an edge face of the roll of tape with a composition comprising acrylate oligomer, and polyetheracrylate oligomer, and curing the composition. ...
06/13/2006
7060817Sulfonamide anions as catalysts for NCO oligomerization
The present invention relates to the use of sulphonamide salts as catalysts for oligomerizing isocyanates and also to a process for NCO oligomerization using the catalysts of the invention. ...
06/13/2006
7056976Pultrusion systems and process
Polyisocyanate-based reaction systems, a pultrusion process of those systems to produce reinforced matrix composites, and to composites produced thereby. The polyisocyanate-based systems are mixing activated reaction systems that include a polyol composition, an opt...
06/06/2006
7041719Shock absorbing compound
Disclosed is an energy absorbing compound comprising an epoxidized vegetable oil, a thermoplastic polymer and a prepolymer. The energy absorbing compound is a polymeric compound which exhibits low rebound velocity and hysteresis. The energy absorbing compound posses...
05/09/2006
7029759Halogen-containing vinyl polymer compositions
The invention provides a film that includes chloride-containing vinyl polymer and a stabilizer component, wherein the film has a 96-hour Volatile Organic Compound Emission Factor of no more than 1,000 μg/m2/hour. The invention also provides a film that i...
04/18/2006
6995192Radiation-curable prepolymers
The present invention provides a radiation-curable prepolymer. The radiation-curable prepolymer of the invention is prepared by reacting an isocyanate-capped polyurethane with an ethylenically unsaturated amine or an ethylenically unsaturated monohydroxy compound or...
02/07/2006
6977673Portable moving picture recording device including switching control for multiple data flow configurations
A portable moving picture recording device includes switching control to enable multiple data flow configurations. Two output encoders receive either composite or component digital video signals. The component video signals can come from one of three sources: decode...
12/20/2005
6964626High temperature polyurethane/urea elastomers
The present invention relates to molded polyurethane/urea elastomers, and specifically to improved polyurethane/urea elastomers having high temperature stability to about 140–150° C. and low temperature flexibility at about −35–(−40)° C., for use in dynami...
11/15/2005
6936678Process for preparing low-monomer-content TDI trimers
The invention relates to a novel process for preparing low-monomer-content trimers based on 2,4- and 2,6-diisocyanatotoluene (TDI) and to the use thereof in coatings. The trimers are produced from a mixture of from 20 to 80% by weight of diisocyanate component conta...
08/30/2005
6936677(Cyclo)condensation of isocyanate compounds
The invention concerns the use of a compound comprising a nitrogenous heterocyclic group with five cyclic members including, at least two nitrogen atoms, one of the nitrogen atoms bearing a hydrogen atom to promote the opening/closing reaction of uretidione cycles i...
08/30/2005
6914115Low-temperature-curable, solid polyurethane powder coating compositions containing uretdione groups
Polyurethane powder coating compositions containing uretdione groups and curing at low temperatures are provided, along with processes for preparing such compositions, and their use as powder coatings, wherein the compositions generally contain: A) a uretdione-conta...
07/05/2005
6908979Polyurethane elastomer gels
Polyurethane gels, a reaction system for preparing the gels, and a process for producing polyurethane gels. The reaction system comprises a polyisocyanate composition and an isocyanate-reactive composition comprising a relatively high molecular weight mono-ol and a ...
06/21/2005
6894139Catalysts, in particular for the preparation of polyisocyanate polyadducts
Catalysts contain, as structural units, at least one tertiary amino group and at least one group which, after its decomposition, is capable of complexing or protonating the tertiary amino group. ...
05/17/2005
6878795Alternative moisture cure catalysts and cold curing polyisocyanate adhesives prepared therefrom
Cold curing polyisocyanate adhesive compositions suitable for use in the preparation of engineered lumber composites. Additionally provided are catalysts comprising tertiary amine alkoxylates that are reduced in or substantially free of isocyanate-reactive hydroxyli...
04/12/2005
6875243Catalysts for preparing polyisocyanates containing isocyanurate groups, and their use
Catalysts and processes for preparing polyisocyanates containing isocyanurate groups, and their use, wherein the catalysts are represented by the following formula (1): [Hl⊕Xm⊕Fn⊖]
04/05/2005
6835794Golf balls comprising light stable materials and methods of making the same
Golf equipment having improved cut and shear resistance that includes a polyurea composition, preferably saturated, formed of a polyurea prepolymer and a curing agent, wherein the polyurea prepolymer includes an isocyanate and a polyether amine, and wherein the curi...
12/28/2004
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