Compositions – Dust suppressants for bulk materials – or processes of...
Patent
1993-04-12
1994-08-09
Skaling, Linda
Compositions
Dust suppressants for bulk materials, or processes of...
252106, 252174, 25217412, 25217421, 4309, 4222, C11D 1700, C11D 348, C11D 1825, C11D 3386
Patent
active
053364244
ABSTRACT:
The present invention relates to an improved urinal block composition comprised of fluid-soluble chemical components, and an improved dispenser to be used with that urinal block. Specifically, the present invention is directed to a unique combination of chemicals that when blended together to form a urinal block composition yields a stable product that is effective at deodorizing and cleaning urinals and toilets. The improvement of using an acid stable protease enzyme with the other fluid-soluble chemical components of the urinal block composition provides the advantage of dissolving and otherwise neutralizing odors associated with urinals and toilets. The urinal block is retained in and dispensable from a disposable dispenser assembly 10 for use in urinals and toilets. The urinal block is protected from direct action of urine by a retention cup 18 which retains the chemical block composition 32 in position, and the inner hollow area 12 of the dispenser 10 allows the dispenser 10 to fit around strainers found in urinals. The dispenser has a perforated flange 20 that supports the hollow area 12 and retention cup 18 within the urinal, while also allowing for effective drainage.
REFERENCES:
patent: 3723327 (1973-03-01), van Kampen et al.
patent: 3798181 (1974-03-01), Vazquez
patent: 3824633 (1974-07-01), Van Vlahakis
patent: 3840480 (1974-10-01), Barrat et al.
patent: 4096593 (1978-06-01), Van Vlahakis
patent: 4097418 (1978-06-01), Rolfes
patent: 4269723 (1981-05-01), Barford et al.
patent: 4278571 (1981-07-01), Choy
patent: 4459710 (1984-07-01), Keyes et al.
patent: 4477363 (1984-10-01), Wong et al.
patent: 4480341 (1984-11-01), Richards
patent: 4604357 (1986-08-01), Callewaert et al.
patent: 4655794 (1987-04-01), Richardson et al.
patent: 4722801 (1988-02-01), Bunczk et al.
patent: 4722802 (1988-02-01), Hutchings et al.
patent: 4738728 (1988-04-01), Barford et al.
patent: 4911858 (1990-03-01), Bunczk et al.
patent: 5030378 (1991-07-01), Venegas
patent: 5043090 (1991-08-01), Camp et al.
patent: 5064561 (1991-11-01), Rouillard
Manolas John A.
Marrese Michael J.
Van Vlahakis Eftichios
Skaling Linda
Tierney Michael P.
LandOfFree
Improved urinal block composition does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Improved urinal block composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Improved urinal block composition will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-214311