Hard surface cleaning compositions and wipes

• US 20050113277A1
• Filed: 11/02/2004
• Published: 05/26/2005
• Est. Priority Date: 09/27/1999
• Status: Abandoned Application

• Current Assignee: Alan Edward Sherry, Cynthia Elaine Cella, Jeffrey Lawrence Flora, Joseph Paul Morelli, Nicola John Policiechio, Toan Trinh
• Original Assignee: Alan Edward Sherry, Cynthia Elaine Cella, Jeffrey Lawrence Flora, Joseph Paul Morelli, Nicola John Policiechio, Toan Trinh
• Inventors: Policiechio, Nicola John, Trinh, Toan, Sherry, Alan Edward, Cella, Cynthia Elaine, Morelli, Joseph Paul, Flora, Jeffrey Lawrence
• Application Number:
  US10/979,732
• Publication Number:
  US 20050113277A1
• Time in Patent Office: Days
• US Class Current: 510/438
• CPC Class Codes: A47L 13/20 Mops
• CPC Class Codes: A47L 13/22 with liquid-feeding devices
• CPC Class Codes: A47L 13/256 for mops made of cloth
• CPC Class Codes: A47L 13/51 Storing of cleaning tools, e.g. containers therefor
• CPC Class Codes: B05B 9/0861 the motor being electric
• CPC Class Codes: B05B 9/0866 the pump being a gear, centrifugal or screw-type pump
• CPC Class Codes: B08B 1/00 Cleaning by methods involving the use of tools cleaning hollow articles by methods or apparatus specially adapted thereto B08B9/00
• CPC Class Codes: B08B 1/143 Wipes
• CPC Class Codes: C11D 1/662 Carbohydrates or derivatives
• CPC Class Codes: C11D 1/72 Ethers of polyoxyalkylene glycols
• CPC Class Codes: C11D 1/825 Mixtures of compounds all of which are non-ionic
• CPC Class Codes: C11D 17/049 Cleaning or scouring pads; Wipes
• CPC Class Codes: C11D 3/323 urea or derivatives thereof
• CPC Class Codes: C11D 3/3792 Amine oxide containing polymers
• CPC Class Codes: C11D 3/43 Solvents
• CPC Class Codes: C11D 3/505 encapsulated or adsorbed on a carrier, e.g. zeolite or clay

Abstract

The present invention provides preferred, preferably liquid, hard surface cleaning compositions, compositions with cleaning liquid composition on a substrate, compositions used with absorbent pads and implements and devices for making the process of cleaning hard surfaces and/or maintaining their appearance and hygiene easier and more effective. These compositions, along with specific instructions for use are advantageous for removal of and/or prevention of buildup of soils commonly encountered on floors, glass surfaces, counters, walls, showers and/or tubs, said compositions comprising hydrophilic polymers to render the cleaned surface hydrophilic and to improve the appearance when the surface is either not rinsed, or when the composition is incompletely removed, specific surfactant, preferably surfactant selected to minimize spotting/filming, optionally specific organic cleaning solvents to provide cleaning and wetting particularly in applications where levels of non-volatiles need to be minimized, and, optionally, anti-bacterial agents for preserving or surface activity and optionally perfumes for aesthetics.

Claims

1. A wipe comprising at least one layer of a 100% synthetic substrate, wherein said substrate is hydroentangled to form said wipe, and wherein said wipe has an absorbent capacity of from about 2 to about 10 grams of liquid per gram of said wipe.

2. The wipe according to claim 1, wherein said wipe is premoistened to an optimum wetness of from about 1 to about 5 grams of liquid per gram of said wipe.

3. The wipe according to claim 1, wherein said wipe is premoistened with a liquid, said liquid having a surface tension of less than 35 dynes per centimeter.

4. The wipe according to claim 1, wherein said wipe has a basis weight of from about 30 to about 100 grams per square meter.

5. The wipe according to claim 1, in which said wipe is low-linting.

6. The wipe according to claim 1, wherein the use of said wipe is selected from the group consisting of wet surface cleaning, dry surface cleaning and combinations thereof.

7. The wipe according to claim 1, wherein said 100% synthetic substrate is comprised of monocomponent fibers, bicomponent fibers, and mixtures thereof, wherein said monocomponent fibers are selected from the group consisting of polyethylene, polypropylene, polyesters, copolyesters, polyvinyl acetate, polyethylvinyl acetate, polyvinyl chloride, polyvinylidene chloride, polyacrylics, polyamides, copolyamides, polystyrenes, polyurethanes and mixtures thereof;

and wherein said bicomponent fibers are selected from the group consisting of polyethylene/polypropylene, polyethylvinyl acetate/polypropylene, polyethylene/polyester, polypropylene/polyester, copolyester/polyester and mixtures thereof.

8. The wipe according to claim 7, wherein said monocomponent fibers are polypropylene, and/or said bicomponent fibers are a sheath/core comprising polyethylene/polypropylene.

9. The wipe according to claim 7, wherein said fibers are made hydrophilic by a treatment with a surfactant selected from the group consisting of nonionic surfactants, ionic surfactants, and mixtures thereof.

10. The wipe according to claim 9, wherein said treatment is selected from the group consisting of spraying said fiber with said surfactant, dipping said fiber into said surfactant, including said surfactant as part of the polymer melt in producing said fiber, and mixtures thereof.

11. The wipe according to claim 1, wherein said wipe is comprised of a laminate of at least two outer hydroentangled substrates joined to an inner constraining layer.

12. A wipe comprising at least one layer of a 100% synthetic substrate, wherein said substrate is hydroentangled to form said wipe, and wherein said wipe has an absorbent capacity of at least about 10 grams of liquid per gram of said wipe.

13. The wipe according to claim 12, wherein said wipe is premoistened to an optimum wetness of from about 1 to about 5 grams of liquid per gram of said wipe, and wherein said liquid has a surface tension of less than 35 dynes/cm.

14. The wipe according to claim 12, wherein said wipe has a basis weight of from about 30 to about 100 grams per square meter.

15. The wipe according to claim 12, wherein said 100% synthetic substrate is comprised by monocomponent fiber, a bicomponent fiber, and mixtures thereof, wherein said monocomponent fiber(s) are selected from the group consisting of polyethylene, polypropylene, polyesters, copolyesters, polyvinyl acetate, polyethylvinyl acetate, polyvinyl chloride, polyvinylidene chloride, polyacrylics, polyamides, copolyamides, polystyrenes, polyurethanes and mixtures thereof;

and wherein said bicomponent fibers are selected from the group of sheath/core fibers consisting of polyethylene/polypropylene, polyethylvinyl acetate/polypropylene, polyethylene/polyester, polypropylene/polyester, copolyester/polyester and mixtures thereof.

16. The wipe according to claim 15, wherein said monocomponent fiber is polypropylene, and/or said bicomponent fiber is a sheath/core fiber of polyethylene/polypropylene.

17. The wipe according to claim 15, wherein said fibers are made hydrophilic by a treatment with a surfactant selected from the group consisting of nonionic surfactants, ionic surfactants, and mixtures thereof.

18. The wipe according to claim 17, wherein said treatment is selected from the group consisting of spraying said fiber with said surfactant, dipping said fiber into said surfactant, including said surfactant as part of the polymer melt in producing said fiber, and mixtures thereof.

19. The wipe according to claim 12, wherein said wipe is comprised of a laminate of at least two outer hydroentangled substrates joined to an inner constraining layer.

20. The wipe according to claim 12, wherein the use of said wipe is selected from the group consisting of wet surface cleaning, dry surface cleaning and combinations thereof.