Alliedsignal Inc.

Allied Corporation

Other

Charles J Cole

Paul W Harris

Dale A Hangey

Daniel J Corcoran, Jr

James T Yardley

Harry E Ulmer

Morris B Berenbaum

Frederick R Hopf

John H Bonfield

Rodney L Wells

William A Archie

Michael P Friedberger

Thomas P Izod

Roger N Spitz

Karen M Bland

Gene C Weedon

Robert A Lofquist

Samuel L Yates

John W Wagner

Gregory Mark Lee

Albert H Wiesner

David Paul Paradis

Monte L Nagy, Jr

Orville Alan Breazeale

John Michael Schweighardt

A system detects the presence of an unattended child within a vehicle and when the child is so detected, disables the vehicle's door locks by preventing doors from being locked or remaining locked and sounds an alarm. The presence of a child is detected by measuring pressure on the back seat and measurements above a threshold limit signify a child is present or if any of the rear seat belts are buckled a child is detected. The system can be shut off by the driver, although the system has an override in the shutoff mode so that if the temperature rises above or falls below a certain level and the presence of a child is detected, the alarm is sounded. In this mode, the presence of the child can also be detected by a motion sensor.

System to detect the presence of an unattended child in a vehicle

A retractable speed bump helps control the speed of a vehicle traveling through a special speed zone such as a school zone or a road construction site. A housing is either buried in the roadway or is placed into a ramp that seats on top of the roadway, the housing having a retractable canister therein, which canister extends above the housing in response to the speed of a vehicle as detected by a speed sensor. The greater the speed of the vehicle, the greater the level of extension of the canister. The canister may have tire shredding spikes or explosive charges therein.

Retractable speed bump

A carpet product comprises a backing material and a face yarn, wherein the face yarn comprises synthetic carpet fibers and synthetic fibers having high moisture transport properties. Preferred face yarns are composed of a combination yarn comprising the synthetic carpet fibers commingled with the synthetic fibers having moisture transport properties. The carpet products have a texture and feel approximating that of conventional synthetic fiber facings, yet effectively transport moisture so that the carpets feel drier upon exposure to moisture.

Carpet and yarns therefor

This invention relates to improved methods and compositions to enhance stain resistance of carpet fiber. The improved methods relate to a continuous aftertreatment for dyed carpet fabric and to two-step processes, either batch-batch, batch-continuous or continuous-continuous. The improved compositions are used in the processes to enhance stain resistance of carpet or carpet fiber and to overcome various prior drawbacks, such as, yellowing, oxidation and durability to cleaning. The sulfonated aromatic condensates are used to enhance stain resistance, and can be combined with fluorocarbon compounds for soil resistance, thiocyanates, and/or salts having divalent cations, such as magnesium sulfate. Also various dispersing agents, buffering acids and sequestering agents are disclosed.

Methods and compositions to enhance stain resistance of nylon carpet

A new class of sulfonated 2-(2'-hydroxyaryl)-2H-benzotriazole compounds and method for using them and other sulfonated hydroxyaryl benzotriazoles on nylon fibers to improve stain resistance and dye lightfastness has been discovered. A process is provided for improving stain resistance of nylon fibers by treatment with sulfonated aromatic-formaldehyde condensate and fluorinated dry soil resist agents.

Sulfonated 2-(2'-hydroxyaryl)-2H-benzotriazoles and/or sulfonated

Methods and compositions to enhance stain resistance of carpet fibers

A flame retardant polyamide is prepared and used to make a flame retardant carpet. The polyamide fiber has incorporated therein 0.01 to 2.9 weight percent zinc, 0.002 to 0.58 weight percent molybdenum, and 0.05 to 1.3 weight percent chlorine, and is made from a masterbatch containing 1 to 20 percent of the polyamide in the extruded fiber.

Flame retardant polyamide fiber and carpet

Method of producing flame retardant polyamide fiber

A method of imparting stain resistance to colored substrates which include a filamentary material is disclosed. A first dispersion of a polymer is applied to the filamentary material as a finish during the manufacture of the filamentary material, and a second dispersion of a polymer is applied as an overspray after the filamentary material has been formed into a colored substrate, to achieve at least 300 ppm fluorine from each application on the filamentary material (at least 600 ppm fluorine total). The dispersions are independently selected from the group consisting of

Method of imparting stain resistance to colored substrates which include

This invention is a method to improve retention of a finish on nylon yarn, said finish containing the reaction product of epichlorohydrin with the reaction product of pyromellitic dianhydride with a long chain fluoroalcohol, comprising polymerizing said nylon in the presence of about 0.5 to 1 mole percent of a primary-tertiary diamine of the structure ##STR1## where R.sub.1 is an alpha, omega-alkylene group of 2 to 10 carbon atoms where cycloaliphatic, R.sub.2 and R.sub.3 are alkyl radicals of 1 to 4 carbon atoms, R.sub.4 is an alkylene radical of 1 to 10 carbon atoms and R.sub.5 is R.sub.4 or arylalkyl, R.sub.6 is H or alkyl of 1 to 4 carbons, so that said nylon polymer is melt stable. Also, for batch processing, polyethyleneimines of 300 to 1200 molecular weight, methylaminobispropylamine, N-(2-aminoethyl)-1,3-propanediamine, and 3,3'-iminobispropylamine are useful.

Method of spinning a nylon yarn having improved retention of a soil

A two-stage hydrolysis process for polymerizing epsilon-caprolactam is disclosed comprising a first stage from a temperature of about 180.degree. C.-260.degree. C., a pressure of 20 to 150 psig, for a period of about 0.5 to 4 hours, then before equilibrium conditions are reached a second stage at a temperature of about 200.degree. C.-260.degree. C., a pressure of about 100-900 Torr for a period of about 2 to 15 hours, while continuously removing most of the water so that water is removed both during hydrolyzation and during the subsequent polycondensation, whereby the cyclic dimer content of the shaped polymer article is below 0.2 percent by weight.

Two-stage hydrolysis process for the preparation of nylon 6

A transparent plastic sheet having a plurality of groups of circular holes formed therethrough and an adhesive coating is releasably mounted on a plurality of bingo cards releasably secured to an adhesive coating on a backing plate to permit working of the numbers of each of the bingo cards so that a bingo player may play a plurality of bingo cards simultaneously.

Bingo card holding and marking device

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Chester, VA, United States of America

Charles J Cole