Dow Corning Corporation

Other

The Dow Chemical Company

William C White

Lynne M Blank

Thomas D Boyce

Richard L Gettings

Thomas M Gentle

Bruce S Higgs

Koji Tajiri

Yukio Yamahara

James B McGee

Lynne M Blehm

Lynne B Blank

Frank Plahutnik, Jr

Bath tubs have been around for many hundreds of years, however the bath tub & shower combination not as long. The bath and shower combination has its conveniences, it gives the user a choice; the choice of just taking a tub bath, a shower or both. However, if the choice entails taking a shower, the results could means water on bathroom floor. Water on the floor presents a safety hazard that the elderly and very young find difficult to negotiate. Therefore there is a need to prevent water from exiting the bath tub and shower enclosure. What is new about this device or this tub & shower modification is its ability to keep bathroom floor dry, during the bathing process. It does this by redirecting the water back into the tub's own drainage system through a combination usage of shower curtains, water shields and a modified drainage system.

Dry floor bath tub

This device when adapted to an ordinary bath tub, converts the tub into a system that prevents spilled water resulting from the process of taking a bath, from spilling onto the bathroom floor. This device captures the water that ordinarily would have fallen on the floor and redirects it to a reservoir tank, for holding. This tank or water holding device, stores the water until it is quickly and easily disposed by dumping it back into the tub's drainage system. There is no other system that has the ability to keep the bathroom floor completely dry when either taking a shower or a bath. With a series of shield, water trough and hoses, the water that ordinarily would have become a safety hazard on the floor, is quickly channeled off to a drain line, there to a reservoir tank from which the water would be disposed. The device is attractive, non-intrusive and light weight. It is also detachable after installation and is completely portable and transferrable.

Dry floor bath tub attachment

A bending block for use with a bending tool for bending pipe, conduit or the like of the type having a handle with a bending anvil at one end, the anvil having an arcuate edge about which pipe or the like may be bent comprises a block for attachment to the anvil arcuate edge. The bending block is movable along the edge, and may be locked in place. Using the bending block of the invention, bends of precise angles may be achieved. An improved bending tool of the type having a handle with a bending anvil at one end, the anvil having an arcuate edge, with the improvement comprising a bending block for movable attachment to the anvil arcuate edge.

Conduit bending tool

An excess flow control valve which automatically shuts off when an excessive flow of liquid or gaseous material is detected. The valve uses a flow sensitive piston which is drawn up to cover the valve outlet when the flow exceeds a specified rate. When the piston is seated against the valve outlet, flow ceases, or is reduced dramatically, and the piston is held in place by the pressure of the supply. Additionally, ports are provided to activate a pressure differential device which can be used for remote monitoring and/or valve position, i.e., a red flag or switch, if desired.

Excess flow shutoff valve

A method of treating surfaces in order to eliminate microbial growth by adding an antibacterially effective amount of an organosilicon quaternary ammonium silatrane compound to the surface in order to destroy bacteria and fungi. The preferred organosilicon quaternary ammonium silatrane compound has the formula ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, and R.sup.4, each represent a hydrogen atom or a methyl, ethyl, propyl, or butyl radical.

Solid antimicrobial

A defoamer composition including a primary antifoam agent which includes a particulate-type material having a high surface area such as silica, a secondary antifoam agent for acting synergistically with the primary antifoam agent such as polydimethylsiloxane, a water carrier, and a quaternary ammonium salt silane compound which functions as an antimicrobial agent, fixed and adhered to the surface of the particulate material, in order that the defoamer composition be resistant to biological degradation due to the presence in the system of microorganisms. Methods of defoaming cationic, anionic, and nonionic surfactant produced foams are disclosed, as is a method of rendering silica hydrophobic.

Antimicrobial antifoam compositions and methods

A method of treating fabrics in order to eliminate odor caused by microbial growth by adding an antibacterially effective amount of an organosilicon quaternary ammonium compound to the rinse cycle of a textile laundering operation containing the fabrics in order to destroy bacteria and fungi. The organosilicon quaternary ammonium compound is the silane 3-(trimethoxysilyl) propyldimethyloctadecyl ammonium chloride of the formula ##STR1##

Antimicrobial rinse cycle additive

Polyamide yarn provided with a built-in antimicrobial capacity characterized by the adhesive on the fiber surface of an antimicrobial agent comprising an organosilicon quaternary ammonium salt and a surfactant comprising an alkyl-, aryl-, alkenyl-, or arylsulfonate salt, optionally with the presence of a level-dyeing promoter.

Polyamide yarn provided with a built-in antibacterial and method for its

An antimicrobial superabsorbent composition of a cross-linked hydrophilic sodium salt form of a partially neutralized acrylic acid-based polymer gel having covalently bonded thereto a silane. The composition can be in the form of flakes, strips, powders, filaments, fibers, or films, and may be applied to a substrate in the form of a coating.

Antimicrobial superabsorbent compositions and method

An antimicrobial superabsorbent composition of a cross-linked hydrophilic sodium salt form of a partially neutralized acrylic acid-based polymer gel having covalently bonded thereto a silane. The composition can be in the form of flakes, strips, powders, filaments, fibers, or films, and may be supplied to a substrate in the form of a coating.

Antimicrobial superabsorbent compositions and methods

Antimicrobial superabsorbent sanitary napkin

A method of enchancing the cleanability and facilitating the removal of algae and other microorganisms from surfaces prone to biofouling by immobilizing on said surfaces and bonding thereto a coating of organosilanes, forming on the coated surfaces a layer of dead cells of the algae and other microorganisms, utilizing the layer of dead cells and inherent release characteristics of silicone surface as a release medium to facilitate removal of succeeding layers of algae and other microorganisms that accumulate thereon, and cleaning the surfaces by dislodging the accumulated layers from the release medium layer.

Growing community of inventors

Midland, MI, United States of America

William C White