FUNKTIONELLE SILANGRUPPEN ENTHALTENDE BESCHICHTUNGSZUSAMMENSETZUNG

SINGLE-COMPONENT PRIMER SEALING HE COMPOSITIONS FOR SMC AUTOKAROSSERIETEILE ONES

FUNKTIONELLE SILANGRUPPEN ENTHALTENDE BESCHICHTUNGSZUSAMMENSETZUNG

Etch resistant clearcoat

A crosslinked coating composition formed from polyurethane polyols and blocked or unblocked polyisocyanates. The polyisocyanates, in particular, comprise at least bis(isocyanatomethyl) cyclohexane. The coating is substantially free from ester functionality that forms a contiguous part of the network backbone. A clearcoat formed from the described components and having a majority of urethane bonds is very resistant to environmental etch damage.

System and Method for Irrigation

A method for subsurface irrigation having the steps of; providing one or more hydrophobic porous uncoated tubes having a hydro head (HH), locating the tubes with at least a portion of their length within the rhizosphere of plants to be irrigated, and passing an aqueous irrigation liquid into the tubes during the growth phase of the plants to be irrigated at an applied pressure at or below HH. The tubes may be located in the proximity of seeds which become the plants to be irrigated following their germination. In this embodiment, aqueous irrigation fluid is passed into the tubes during a germination phase of the seeds at an applied pressure that is at least 10% higher than the applied pressure during the growth phase of the plants. 2. The method of in which at least a portion of the length of the tubes are located within the rhizosphere of at least one of the plants3. The method of in which the tubes are located in the proximity of seeds that are in their germination phase before step (i) claim 1 , and aqueous irrigation fluid is passed into the tubes during said germination phase of the seeds at a head pressure that is at least 10% higher than HH claim 1 , and the seeds mature into the plants to be irrigated.4. The method of including the additional step of passing the aqueous irrigation fluid into the tubes before step (ii) at a head pressure that is at least 10% higher than Pgrowth for a first period.5. The method of wherein the hydrophobic porous uncoated tubes comprise walls of fibrous material located on the external walls of the tubes and wherein the fibrous material is a nonwoven web.6. The method of wherein the nonwoven web comprises a plexifilamentary web claim 5 , a spunbond web claim 5 , a meltblown web or a combination of the preceding.7. The method of in which the one or more tubes comprise segments that differ in hydrohead.8. The method of in which the hydrohead of the one or more tubes is 150 cmwc or greater.9. The method of in which the head ...

Coating material containing a mixture of mineral silicates and diurea

The present invention is a coating composition containing a mixture of at least one diurea compound and at least one layered silicate mineral. The composition is particularly useful for a basecoat composition in a wet-on-wet basecoat/clearcoat application and is useful as a basecoat in a wet-on-wet-on-wet primer/basecoat/clearcoat application process.

Process for producing reactive silane oligomers

The invention is directed to a process for making a reactive silane oligomer having low polydispersity, viscosity and volatility. The process utilizes reacting unsymmetrical difunctional silane monomers with water, diol monomers, or a combination thereof to make the reactive silane oligomer. The unsymmetrical difunctional silane monomers are with silane reactive groups having significantly different reactivities. Use of such reactive silane oligomers results in multi-component coating compositions having high miscibility, low VOC, low viscosity and high percentage of solids.

METHOD FOR PRODUCING TREE MATERIALS FROM RAW PAINT BELLS

Coating material containing a mixture of mineral silicates and diurea

The present invention is a coating composition containing a mixture of at least one diurea compound and at least one layered silicate mineral. The composition is particularly useful for a basecoat composition in a wet-on-wet basecoat/clearcoat application and is useful as a basecoat in a wet-on-wet-on-wet primer/basecoat/clearcoat application process.

Web-splicing mechanism

Hydrocarbon-burner.

Method of forming multi-layer coating on automobile bodies without a primer bake

This invention relates to a method for forming a multi-layer coating on a vehicle body, comprised of applying primer coating, base coating, and clear coat layers in a wet-on-wet-on-wet manner, and simultaneously curing the applied three layers together in a single baking step. The primer layer comprises a film-forming binder comprising two acrylic polymers, the first being a caprolactone-modified branched acrylic polymer and the second being a caprolactone-modified linear acrylic polymer; and a crosslinking agent selected from aminoplast resin, blocked polyisocyanates, or mixtures thereof, wherein the composition is, essentially free of crosslinked nonaqueous dispersion resin particles or crosslinked microgel resin particles or both. The resulting multi-layered coating has excellent aesthetic appearance, strike-in resistance, chipping resistance, sag resistance, and film build even when formed in a three wet layered application method.

Improvements in or relating to web splicing apparatus

981,588. Feeding webs. MOLINS ORGANISATION Ltd., H. A. STONE, and R. E. M. GEMMELL. Aug. 22, 1962 [Aug. 23, 1961], No. 30374/61. Heading B6B. A web splicing device comprises means to stop movement of a portion of a running web while a reserve formed from the running web continues to be fed to the machine, means to superimpose a replacement web on the stationary portion of the running web, cutting means to sever both webs, means to supply adhesive to one severed end, means to move one severed end by a desired length while the other end is held stationary, and clamping means to splice the ends in overlapping relation, the width of the splice being equal to the desired length. Running and replacement rolls 20 and 1 are mounted on carriages 16 and 3 respectively engaging a rail 6. The carriage 16 may be removed from the rail 6 by releasing a stop 14. Feed rollers 27, 28 feed the running web into a container, not shown, in which it forms a reserve, the roller 27 being driven by high and low speed clutches substantially as disclosed in Specification 964,066. The quantity of web in the reserve is controlled in the manner disclosed in Specification 933,019, between a maximum and minimum quantity. The diameter of the running roll is sensed by an arm 29, fixed to an arm 30 freely rotatable on a pivot 31 carrying a cam 32 engaging rollers 38, 39 of microswitches 40, 41. The microswitch 40 controls the high speed clutch (not shown) driving the roller 27, while the microswitch 41 starts a motor 42, driving a camshaft 48. The shaft 48 carries a carriage cam 49, a heater cam 50, a knife cam 51, and a paster cam 52. In operation, the replacement web from the roll 1 is threaded through the cutting and splicing section 24 and is anchored in the clamp 118. The arm 29 causes actuation of microswitch 40 when the diameter of the roll reaches a predetermined value, such that roller 27 is driven at a high speed to accumulate web in the reservoir, not shown. When the roller 27 stops, the ...

One-pack primer sealer compositions for smc automotive body panels

Method of making photoemissive electron tubes

irrigation system and method for protecting a region of an irrigation pipe

a presente invenção se refere a um sistema de irrigação de fluido aquoso para a proteção de uma região de um tubo de irrigação subterrânea a partir da intrusão de massa de raízes ou microbiana, que compreende uma cobertura porosa cobrindo um tubo de irrigação subterrânea, em que a cobertura essencialmente cobre a região da superfície do tubo e em que a cobertura compreende um material não plexifilamentar caracterizado através de um volume de pico vazio inferior a 35 micra e qualquer região plana do material não plexifilamentar de uma área de 500 micra quadradas ou inferior contém uma estrutura polimérica contígua que permanece contígua quando exposta ao fluido aquoso. The present invention relates to an aqueous fluid irrigation system for protecting a region of an underground irrigation pipe from root or microbial mass intrusion, which comprises a porous cover covering an underground irrigation pipe, wherein the cover essentially covers the surface region of the tube and wherein the cover comprises a non-plexifilament material characterized by an empty peak volume of less than 35 microns and any flat region of the non-plexifilament material of an area of 500 square microns or less contains a contiguous polymeric structure that remains contiguous when exposed to aqueous fluid.

Process for producing building materials from raw paint sludge

Coating composition containing silane functionality

A sprayable coating composition that contains at least one soluble film-forming silicon-containing compound having, on average, more than one fuctionalized silicon group, a volatile organic carrier, a polymer microparticle component, and a catalyst; a substrate coated with the composition; a process for coating the substrate to provide a protective finish; the finish-protected substrate; certain oligomeric compounds and a process therefor.

COATING MATERIAL CONTAINING A MIXTURE OF MINERAL AND DIUREA SILICATES.

Una composición de revestimiento que comprende un componente reticulable, un componente reticulante, al menos un compuesto de diurea y al menos un mineral de silicato estratificado. A coating composition comprising a crosslinkable component, a crosslinking component, at least one diurea compound and at least one stratified silicate mineral.

Photosensitive cathode with closely adjacent light-diffusing layer

Nail with screw threads

Coating composition containing silane functionality

Method of forming a multi-layer coating on automobile bodies without a primer bake

This invention relates to a method for forming a multi-layer coating, by sequentially applying a primer surfacer, a base coat composition, and a clear coat composition on an automotive substrate in a wet-on-wet-on-wet manner, and simultaneously curing the applied three layers together in a single baking step. The primer surfacer comprises: a film forming binder, a volatile organic liquid carrier, and pigment(s); and the binder contains about: 40 to 95% by weight of a highly branched acrylic polymer having a hydroxyl, carboxyl and/or other crosslinkable functional group monomer content of about 1 to 65%; and 5 to 60% by weight of an aminoplast resin crosslinking agent. The composition is essentially free of crosslinked nonaqueous dispersion resin particles or crosslinked microgel resin particles or both. The resulting multi-layered coating film has excellent aesthetic appearance, strike-in resistance, chipping resistance, sag resistance, and film build even when formed in a three wet layered application method.

Device for overlapping the ends of two bands

Adda-bath

This invention is a concept by which at a low cost, a small bathroom unit may be added to an existing dwelling in such a manner that it will not become part of the real property, can be added in a few hours and will require a very small portion of the interior floor space of the existing dwelling while providing full bathroom facilities. The addition of this unit would be by means of cutting a hole the size of the unit in one outer wall of the swelling and inserting into such hole one half of the unit's full size with the interior of such half being designed to blend with or match the inside walls of the dwelling and with the outside half of the unit being designed and constructed to blend with and become part of the outer wall of such dwelling. The unit would be held firmly in place by pressure member mewfers attached only to the added unit. All connections to power, sewer and water would be by flexible wires or piping with quick connection fittings of the type used on similar appliances such as an automatic clothes washer.

Process for producing reactive silane oligomers

The invention is directed to a process for making a reactive silane oligomer having low polydispersity, viscosity and volatility. The process utilizes reacting unsymmetrical difunctional silane monomers with water, diol monomers, or a combination thereof to make the reactive silane oligomer. The unsymmetricaldifunctional silane monomers are with silane reactive groups having significantly different reactivities. Use of such reactive silane oligomers results in multi-component coating compositions having high miscibility, low VOC, low viscosity and high percentage of solids.

One-pack primer sealer compositions for smc automotive body panels

The present invention provides for a one-pack primer-sealer composition for molded SMC parts such as automotive body panels that significantly reduces paint defects (such as paint pop and cracking defects) in the sealing and automotive OEM finishing operations. The coating composition includes silane and melamine components. The composition is sufficiently stable to be formulated as a one-pack coating composition.

Modular add-on bathroom

A modular bathroom unit has a half floor supported by joists and a half floor without joists. The modular bathroom unit is installed in a hole in the wall of an existing building with the joist half out of the building and the other half in the building. The modular bathroom unit includes bathroom fixtures which are tied into existing plumbing and electrical connections within the existing building.

Hydro-carbon burner

Beschichtungsmaterial mit einer mischung aus mineralsilikaten und diharnstoff

Einkomponentige primer-sealer-zusammensetzungen für smc-autokarosserieteile

System and method for irrigation

A method for subsurface irrigation having the steps of; providing one or more hydrophobic porous uncoated tubes having a hydro head (HH), locating the tubes with at least a portion of their length within the rhizosphere of plants to be irrigated, and passing an aqueous irrigation liquid into the tubes during the growth phase of the plants to be irrigated at an applied pressure at or below HH. The tubes may be located in the proximity of seeds which become the plants to be irrigated following their germination. In this embodiment, aqueous irrigation fluid is passed into the tubes during a germination phase of the seeds at an applied pressure that is at least 10% higher than the applied pressure during the growth phase of the plants.

Verfahren zur herstellung von baumaterialien aus rohen lackschlämmen

Lamp attachment for automobiles.

Ckierung auf automobilkarosserien ohne einbrennen des grundiermittels

Improvements in or relating to web splicing mechanism

Improvements in or relating to web splicing mechanism

Automobile headlight

Selbstlernmethode für Schaltungstester.

Controlling device for automobile-headlights.

Automobile-headlight.

Match lighter

Device for coupling raiway cars

Oil press

Method of making photoemissive electron tubes

Automobile tail light

Proceso para la produccion de oligomeros de silano reactivos

Proceso para la produccion de oligomeros de silano reactivos

Circuit test equipment

A self learn technique for a circuit tester such as a manufacturing defect analyser involves grounding each and every node on a known good circuit board, discharging two chosen nodes, applying a stimulus voltage to one of the chosen nodes, removing the grounding from the second chosen node and monitoring the voltage developed on the second node. By comparing the voltage with a threshold value a component can be identified between the nodes. By repeating the procedure over all pairs of nodes the circuit tester can learn component positions and types on the board.

Selbstlernmethode für Schaltungstester.

Spring-hub.

Conveying apparatus

Controlling device for automobile headlights

Foerdervorrichtung

System and method for irrigation

A method for subsurface irrigation having the steps of; providing one or more hydrophobic porous uncoated tubes having a hydro head (HH), locating the tubes with at least a portion of their length within the rhizosphere of plants to be irrigated, and passing an aqueous irrigation liquid into the tubes during the growth phase of the plants to be irrigated at an applied pressure at or below HH. The tubes may be located in the proximity of seeds which become the plants to be irrigated following their germination. In this embodiment, aqueous irrigation fluid is passed into the tubes during a germination phase of the seeds at an applied pressure that is at least 10% higher than the applied pressure during the growth phase of the plants.