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Pneumatic Shoe Lacing Apparatus
This invention provides a pneumatic shoe lacing apparatus for the pneumatic lacing of shoe.
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| Number | Title | Issue Date |
| 7989516 | Plastic composite elements and a process for the production thereof The present invention relates to composite elements containing, as a layer, at least one thermoplastic polymer, adhering to which, as a layer, a polyisocyanate polyaddition product is attached, and a process for the production thereof. ... | 08/02/2011 |
| 7304245 | Cable and article design for fire performance A cable (1) having a conductor (3), an insulating layer (2) which forms a self-supporting ceramic layer when exposed to elevated temperatures experienced in a fire, and an additional heat transformable layer (4). The additional layer (... | 12/04/2007 |
| 7160974 | Thermoplastically processable polyurethanes (TPU) with self-extinguishing properties, a process for their preparation and their use The present invention relates to thermoplastically processable polyurethane elastomers (TPU) with tensile strengths of >35 MPa (measured in accordance with EN ISO 527-3), with shrinkages of | 01/09/2007 |
| 7049524 | Impact-resistant self-extinguishing cable Self-extinguishing cable, in particular an electrical cable for low-voltage or medium-voltage power transmission or distribution of data transmission, having at least one conductor and at least one flame-retardant coating positioned externally to the conductor. The ... | 05/23/2006 |
| 6930162 | Continuous preparation of thermoplastically processable polyurethanes The present invention relates to a multi-stage process for the continuous preparation of thermoplastically processable polyurethanes with improved processing properties based on various polyols. ... | 08/16/2005 |
| 6833434 | Noctilucent polyurethane chips and methods of manufacturing the same The present invention provides noctilucent polyurethane chips and a method of manufacturing the same, which provide pedestrians and drivers or bicycle riders with clear sights even at night or while raining, thus significantly reducing the danger of accidents. Also,... | 12/21/2004 |
| 6380273 | Process for producing flame-retardant flexible polyurethane foams The invention relates to a process for the production of flame-resistant flexible polyurethane foams having a low susceptibility to core discoloration, which comprises using hydroxyalkyl phosphonates as halogen-free flame retardants and as core discolorat... | 04/30/2002 |
| 5981612 | Production of flameproofed, rigid, isocyanate-based foams The flameproofed, rigid, isocyanate-based foams, in particular rigid polyurethane and polyisocyanurate foams, are produced by reacting a) organic and/or modified organic polyisocyanates with b) at least one relatively high-molecular-weight compound containing at ... | 11/09/1999 |
| 5616628 | Process for the production of optionally cellular polyurethanes and/or polyurethane ureas Polyurethanes and/or polyurethane ureas which are optionally cellular are produced by the process of the present invention. This process consists of reacting at least one polyisocyanate with a specific reaction mixture. This reaction mixture contains A) n... | 04/01/1997 |
| 5565274 | Fire rated floor door and control system Horizontally hinged covers for use in ceiling/floors are provided which are highly fire resistant and which in the event of fire automatically close. The door preferably utilizes a multilayer construction comprising an intumescent lower (inner) layer, an ... | 10/15/1996 |
| 5173515 | Fire retardant foams comprising expandable graphite, amine salts and phosphorous polyols New particularly effective fire retardent elements based on foams and expandable graphite are characterized in that they additionally contain one or more components from the group consisting of phosphate-containing polyols, borates and amine salts.... | 12/22/1992 |
| 5043360 | Manufacture of polyurethane foam Substantially water blown flexible polyurethane foams, based on methylene diphenyl isocyanates, having a density ranging from 15-45 kg/m3. Such foams may be obtained through a process substantially avoiding halocarbon blowing agents, which comp... | 08/27/1991 |
| 4910231 | Manufacture of polyurethane foam Substantially water blown flexible polyurethane foams, based on methylene diphenyl isocyanates, having a density ranging from 15-45 kg/m3. Such foams may be obtained through a process substantially avoiding halocarbon blowing agents, which comprises... | 03/20/1990 |
| 4831062 | Preparation of intumescent materials for coatings and building elements New intumescent materials can be obtained by reacting polyisocyanates with phosphorus-containing condensation products containing at least two hydroxyl groups, and boron oxides and/or dehydration products of boric acid. They may be used for the production... | 05/16/1989 |
| 4740527 | Porous and non-porous intumescent masses A porous or non-porous intumescent mass comprising one or more carbonization auxiliaries, one or more fillers and optionally one or more other auxiliary agents, produced by the reaction of a polyisocyanate with an isocyanate reactive compound, optionally ... | 04/26/1988 |
| 4670483 | Flame retardant polyurethane compositions This invention relates to flame retarding compositions comprising flame retardants selected from pentate salts and nitrogen-containing phosphates wherein one or both are encapsulated in a material to reduce contacts between the flame retardants during pro... | 06/02/1987 |
| 4607063 | Novel primary hydroxyl-containing phosphono-s-triazines as reactants in the production of polyurethanes The invention is phosphono-s-triazines corresponding to the formula ##STR1## wherein: X is separately in each occurrence chlorine, bromine, haloalkyl or alkyl; Y is separately in each occurrence hydrogen, chlorine or bromine; R is separately in each occur... | 08/19/1986 |
| 4542170 | Intumescent flame retarded polyurethane compositions This invention relates to flame retarding compositions comprising a pentate salt selected from melammonium pentate and the pentate salt of ammelide, and a nitrogen-containing phosphate selected from amine phosphates, ammonium phosphates, and ammonium poly... | 09/17/1985 |
| 4529742 | Optionally foamed intumescent masses prepared from polyisocyanates, hydroxyl compounds and melamine phosphates The present invention relates to optionally foamed intumescent masses obtained by reacting (1) polyisocyanates with a mixture containing (2) polyethers having an average OH number of from about 150 to 500 and obtained by the chemical addition of alkylene oxide... | 07/16/1985 |
| 4505849 | Polyol pre-mixture for making flame-retardant poly-urethane foam plastics The disclosure relates to a storable polyol pre-mixture for making flame-retardant polyurethane foam plastics consisting of a mixture of a polyester polyol or polyether polyol and an ammonium polyphosphate as a flame-retardant agent. The pre-mixture conta... | 03/19/1985 |
| 4407981 | Flame retardant mixture for polyurethanes A composition comprises polyurethane, a two-component flame retardant system consisting of an additive first flame retardant containing organophosphorus, and a second flame retardant containing organochlorine or organobromine. The composition of the inven... | 10/04/1983 |
| 4380593 | Intumescent compositions Optionally-foamed intumescent compositions obtained by reacting (a) polyisocyanates with (b) phosphorus-containing condensation products having at least 2 hydroxyl groups and obtained by condensing primary or secondary monoamines and/or polyamines optionally c... | 04/19/1983 |
| 4369258 | Polyurethane foam compositions and a process for making same using a melamine polyol Polyurethane foams having improved physical properties are prepared by reacting a polyisocyanate and polyol in the presence of a melamine polyol which contains no polyether linkages and a foaming agent.... | 01/18/1983 |
| 4367295 | Intumescent compositions obtained by reacting polyisocyanates with phosphorus-containing products, polyesters and cyanuric acid and/or cyanuric acid derivatives The present invention relates to intumescent compositions, which may be foamed, and which are obtained by reacting: (1) polyisocyanates with (2) phosphorus-containing condensation products having at least one hydroxyl group obtainable by condensing (i) primary... | 01/04/1983 |
| 4342682 | Intumescent flame retardant thermoplastic polyurethane elastomer compositions Thermoplastic polyurethane elastomer compositions comprising a polyurethane elastomer, a pentate salt of an amino-s-triazine, and optionally a polyol are flame retardant and intumescent and may be compounded to be self-extinguishing.... | 08/03/1982 |
| 4339357 | Intumescent composition A compound of the formula ##STR1## wherein a, b, c, d, and n are integers; a is from 1 to 3; b and c are independently selected from the group consisting of 0 and 1; d and n are independently selected from the group consisting of 1 and 2; R1 | 07/13/1982 |
| 4338412 | Intumescent compositions obtained by reacting polyisocyanates, phosphorus-containing substances and aromatic hydroxy carboxylic acids on salts The present invention is directed to intumescent compositions, which may be foamed, obtained by reacting: (1) polyisocyanates, (2) phosphorus-containing condensation products having at least one hydroxyl group and obtained by condensing (i) primary or secondar... | 07/06/1982 |
| 4328321 | Dialkoxy-phosphonyl-N-alkyl-formic acid amides and their use as additives for the production of polyurethane foams which are capable of being flame laminated and high frequency welded The present invention relates to a process for the preparation of polyurethane foams capable of being flame laminated and high frequency welded, comprising reacting: (a) polyisocyanate, (b) a compound having a molecular weight of from 400 to 10,000 containing ... | 05/04/1982 |
| 4202779 | Mixture of bis(2-hydroxyalkyl) N,N-di(lower alkyl)aminomethanephosphonates with polyols Bis(2-hydroxyalkyl) N,N-di(lower-alkyl)aminomethyl-phosphonates are described. These phosphorus-containing polyols can be incorporated into polyurethane foams to render the latter fire retardant. They have the advantage over closely related phosphorus-con... | 05/13/1980 |
| 4198490 | Polyurethane foams from polyol reaction products of N--alkylols with polyols Polyols produced by the reaction of an N--alkylol compound and at least one hydroxyl-containing compound are disclosed. These polyols are particularly suitable for use in the production of polyurethane foams.... | 04/15/1980 |
| 4192927 | Polyhydroxyl compounds containing phosphonormamidine groups The present invention relates to new polyols modified by phosphonoformamidine groups, to a process for the preparation thereof and the use thereof as starting component for the preparation of preferably foamed polyurethane plastics. The process involves (... | 03/11/1980 |
| 4145510 | 5-Substituted phosphonate hydantoins and derivatives thereof Hydantoins of the formula ##STR1## wherein R1 is hydrogen or alkyl of 1 to 8 carbon atoms, R2 is ##STR2## R3 is alkyl of 1 to 8 carbon atoms, and X is a straight or branched chain alkylene of 1 to 4 carbon atoms ... | 03/20/1979 |
| 4140660 | Process of preparing a flame-retardant polyurethane and product produced therefrom Flame-retarding compounds are disclosed which are of the formula ##STR1## wherein X is a phosphorus derivative.... | 02/20/1979 |
| 4123599 | Foams from phenolic resins and isocyanates, and process for the manufacture thereof This invention relates to a process for the manufacture of foams based on phenolic resins, wherein phenolic resins are reacted, in the presence of metal powders and/or metal oxide powders, with organic diisocyanates and/or polyisocyanates.... | 10/31/1978 |
| 4115298 | Process for splitting up polyurethane waste into activated polyhydroxyl compounds The instant invention relates to a new process for splitting up polyurethane waste into activated polyhydroxyl compounds which may be reused for the production of polyurethane plastics. The process broadly comprises reacting the polyurethane waste with la... | 09/19/1978 |
| 4112014 | O,O'-Bis(hydroxyalkyl) N,N-di(lower-alkyl)aminomethane phosphonates Bis(2-hydroxyalkyl) N,N-di(lower-alkyl)aminomethylphosphonates are described. These phosphorus-containing polyols can be incorporated into polyurethane foams to render the latter fire retardant. They have the advantage over closely related phosphorus-cont... | 09/05/1978 |
| 4107103 | Polyurethanes produced from phosphorus containing flame retarding agents which are reactive with isocyanates This invention relates to novel halogen-free flame retarding agents and a process in which they are used in the production of polyurethanes. These compounds are represented by the general formula: ##STR1## wherein: R1 represents C1 | 08/15/1978 |
| 4107152 | Polyurethanes produced from phosphorus containing flame retarding agents which are reactive with isocyanates This invention relates to novel flame retarding agents and processes in which they are used in the production of polyurethanes. These compounds are represented by the general formula: ##STR1## wherein: A and L, which are identical or different, repre... | 08/15/1978 |
| 4102830 | Diol-phosphonates as flame-retardants in polyurethane foam The novel diol-phosphonates of the formula: ##STR1## in which R1 is alkyl with 1 to 4 carbon atoms, R2 is hydrogen, methyl, or ethyl, and A is --CH2 --CH2 --CH2 --, or ##STR2## are useful as... | 07/25/1978 |
| 4077964 | Carbamate-phosphonates, and process of preparation Carbamates of diethyl methylphosphonate of the formula: ##STR1## wherein R1 and R2, which may be the same or different, are linear or branched alkyl or hydroxyalkyl radicals containing 2 or 3 carbon atoms, or R1 and R... | 03/07/1978 |
