EP3569684A1 - Procédé de nettoyage de raquettes de tennis de table - Google Patents

Procédé de nettoyage de raquettes de tennis de table Download PDF

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Publication number
EP3569684A1
EP3569684A1 EP18183017.5A EP18183017A EP3569684A1 EP 3569684 A1 EP3569684 A1 EP 3569684A1 EP 18183017 A EP18183017 A EP 18183017A EP 3569684 A1 EP3569684 A1 EP 3569684A1
Authority
EP
European Patent Office
Prior art keywords
weight percent
amount
composition
emollient
chelating agent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP18183017.5A
Other languages
German (de)
English (en)
Inventor
Denia G. DY
Eve Yen
Yin-Chun CHOU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Diamond Wipes International Inc
Original Assignee
Diamond Wipes International Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Diamond Wipes International Inc filed Critical Diamond Wipes International Inc
Publication of EP3569684A1 publication Critical patent/EP3569684A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/83—Mixtures of non-ionic with anionic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
    • B08B1/143—Wipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/049—Cleaning or scouring pads; Wipes
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/18—Hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/33—Amino carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/04—Carboxylic acids or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/662—Carbohydrates or derivatives
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces
    • C11D2111/18—Glass; Plastics

Definitions

  • This application claims priority to Provisional Application No. 62/673,517 filed May 18, 2018 .
  • This invention is directed to an improved product and method for cleaning table tennis paddles.
  • the table tennis ball picks up dirt, grime, and oil from the hands of the players as well as from the table playing surface. These substances are then transferred to the table tennis paddles each time the ball comes in contact therewith. Collected dust and dirt on the paddles can weaken the natural tackiness along the rubber surface of the head, which can in turn lead to a decrease in the rubber's gripping ability.
  • a well-maintained paddle head is vital so that the players can spin and control the ball during play. Therefore, the paddles should be cleaned at least once after each match in order to provide optimal performance.
  • ingredients in many detergents are often times harsh and can even be rather abrasive.
  • the ingredients in these detergents can make the rubber dry out and become brittle over time, shortening the useful life of the paddle.
  • a detergent solution or rubber cleaning foam is typically stored in a bottle, which is not easy to carry around or store.
  • an improved method and product for cleaning a table tennis paddle is provided.
  • the product preferably comprises an individually wrapped wipe that is pre-treated with a unique cleaning formula.
  • a table tennis player can easily clean his or her paddle with the wipe without having to apply water or a cleaning solution.
  • the wipe is removed from a storage packet, storage pouch or storage container, and applied to the paddle by gently rubbing it over the surface of the paddle, going with and against the surface texture of the paddle, in order to wipe away accumulated dirt, oil, and grime. After cleaning, the wipe is normally thrown away.
  • Another object of the invention is to provide a wipe that is designed for cleaning a table tennis paddle.
  • a further object of the invention is to provide an improved formulation to be used in cleaning a table tennis paddle.
  • the cleaning formulation of the invention includes water, an emollient, an anionic surfactant, a chelating agent, and a preservative.
  • Water is included in the inventive formulation as a carrier and solvent for the other ingredients of the inventive formulation. It is present in the formulation in an amount between about 70 and 99 weight percent, preferably between about 80 and 99 weight percent, and most preferred between about 90 and 99 weight percent.
  • the emollient ingredient is included in the inventive formulation in order to produce a dry texture along the surface of the paddle head, thus eliminating slippage. It is present in the formulation in an amount between about 0.1 and 10 weight percent, preferably between about 0.5 and 8 weight percent, and most preferred between about 1 and 5 weight percent.
  • the preferred emollient is a mixture of undecane and tridecane sold under the name Cetiol Ultimate by BASF.
  • Other emollients that are suitable for the inventive formulation include caprylic/capric triglyceride, hydrolyzed jojoba ester, dicaprylyl carbonate, coco caprylate and cyclopentasiloxane.
  • the anionic surfactant is included in the inventive formulation as a mild cleaner. It is present in an amount between about 0.05 and 8 weight percent, preferably between about 0.1 and 5 weight percent, and most preferably between about 0.2 and 3 weight percent.
  • the preferred anionic surfactant is a mixture of sodium lauryl glucose carboxylate and lauryl glucoside sold under the name Plantapon LGC SORB NA by BASF.
  • Other surfactants include sodium lauroyl sarcosinate, sodium lauryl sulfate, decyl glucoside, glyceryl oleate and cocamidopropyl betaine.
  • the chelating agent is included in the formulation in order to sequester metal ions. It is present in an amount between about 0.01 and 5 weight percent, preferably between about 0.05 and 3 weight percent, and most preferred between about 0.1 and 2 weight percent.
  • the preferred chelating agent is tetrasodium N, N-bis(carboxymethyl)-L-glutamate sold under the name Dissolvine GL-47-S by AkzoNobel.
  • Other chelating agents include ethylenediaminetetraacetic acid tetrasodium salt, trisodium ethylenediamine disuccinate, disodium EDTA and tetra sodium EDTA.
  • the preservative ingredient is included in the inventive formulation in order to minimize the risk of product contamination. It is present in an amount between about 0.01 and 8 weight percent, preferably between about 0.03 and 5 weight percent, and most preferred between about 0.05 and 2 weight percent.
  • the preferred preservative is a mixture of 5-Chloro-2-methyl-4-isothiazolin-3-one, 2-methyl-4-isothiazolin-3-one and 3-lodo-2-propynyl Butyl Carbamate sold under the names TroyGuard CM 1.5 CF and TroyGuard IP06 by Troy Corporation.
  • preservatives include 2-n-octyl-4-isothiazolin-3-one, 1,2-benzisothiazolin-3-one, didecyl dimethyl ammonium chloride and sodium benzoate.
  • fragrance may optionally be added to the inventive formulation in an amount between about 0.05 and 3 weight percent, preferably between about 0.1 and 2 weight percent, and most preferred between about 0.2 and 1.5 weight percent.
  • Suitable fragrances include floral, woody, spicy, and herbal fragrances.
  • a pH adjuster may optionally be added to the inventive formulation in an amount between about 0.001 and 5 weight percent, preferably between about 0.01 and 3 weight percent, and most preferred between about 0.03 and 2 weight percent.
  • a preferred pH adjuster is citric acid sold under the name Citric Acid Anhy USP/FCC GPD by Norman & Fox.
  • Other suitable pH adjusters include lactic acid, sodium citrate and sodium hydroxide.
  • the inventive product exhibits enhanced cleaning performance.
  • Use of the inventive wipes prolongs the life of the table tennis paddle.
  • the wipe of the invention is light and convenient to carry and to use when traveling.
  • the inventive product is easy to use; no extra water, sponge, or a mixing of chemicals is needed.
  • the inventive wipe is soaked at a saturation level of between about 100 and 300 percent, preferably between about 125 and 250 percent, and most preferred between about 150 and 225 percent.
  • Saturation level is determined by the amount of the formulation for cleaning that one wipe is able to hold without the excess formulation dripping.
  • the inventive wipe is preferably made from paper composed of 100% natural paper fiber (cellulose); no synthetic fiber is used.
  • One or more chemicals may be added during the manufacturing process in order to enhance the strength of the paper.
  • the wipes of the invention may be made from 100% rayon fiber; such fibers are made from a viscous solution obtained by treating cellulose with sodium hydroxide and carbon disulfide, or combined with 30% to 70% PET.
  • the optimal dimensions of the inventive wipe are six inches in length and five inches in width when unfolded. Alternatively, five inch square, six inch square, or eight inch by six inch rectangle can be used.
  • a single wipe 15 made in accordance with the invention is packaged in a storage packet 11.
  • Packet 11 is scored at 13 so that it can be easily torn in order to remove wipe 15 from packet 11, as shown in FIG. 2 .
  • wipe 15 is applied to head 31 of table tennis paddle 29, as shown in FIG. 4 , in order to clean head 31.
  • FIGS. 5-7 multiple wipes 15A made in accordance with the invention are packaged in a flexible pouch 17.
  • Pouch 17 includes a removable seal 19 so that one or more wipes 15A can be removed from pouch 17, as shown in FIG. 6 . Once removed, wipe 15A is applied to head 31A of table tennis paddle 29A, as shown in FIG. 7 , in order to clean head 31A.
  • FIGS. 8-10 multiple wipes 15B made in accordance with the invention are packaged in a cylindrical container 21.
  • Container 21 includes a top 23 that may be pivotally rotated in order to expose a slot 25 through which one or more wipes 15B can be removed from container 21, as shown in FIG. 9 . Once removed, wipe 15B is applied to head 31B of table tennis paddle 29B, as shown in FIG. 7 , in order to clean head 31B.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Detergent Compositions (AREA)
EP18183017.5A 2018-05-18 2018-07-11 Procédé de nettoyage de raquettes de tennis de table Withdrawn EP3569684A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862673517P 2018-05-18 2018-05-18
US201816001459A 2018-06-06 2018-06-06

Publications (1)

Publication Number Publication Date
EP3569684A1 true EP3569684A1 (fr) 2019-11-20

Family

ID=68584260

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18183017.5A Withdrawn EP3569684A1 (fr) 2018-05-18 2018-07-11 Procédé de nettoyage de raquettes de tennis de table

Country Status (2)

Country Link
EP (1) EP3569684A1 (fr)
CN (1) CN110496800A (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050282719A1 (en) * 2004-06-16 2005-12-22 Egan Veronica M Vehicular cleaning concentrate
US20100256033A1 (en) * 2009-04-06 2010-10-07 Karen Marie Menard Substrates Having a Cleaning Composition for Improved Glide Over Skin
US20150225594A1 (en) * 2014-02-11 2015-08-13 Gregory E Robinson Surface treatment composition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001031109A1 (fr) * 1999-10-22 2001-05-03 The Procter & Gamble Company Sacs a chaussures pour applications de blanchissage
BRPI0606827A2 (pt) * 2005-01-24 2010-02-09 Basf Ag mistura, processo para limpar superfìcies, uso de misturas, e, processo para produzir misturas
PT2190892E (pt) * 2007-09-04 2013-05-03 Basf Se Processo para a produção de couro, copolímeros adequados a esse fim e outras utilizações dos mesmos
US20110117032A1 (en) * 2008-07-22 2011-05-19 Donna Gilding Santising compositions and methods
US9926654B2 (en) * 2012-09-05 2018-03-27 Gpcp Ip Holdings Llc Nonwoven fabrics comprised of individualized bast fibers
CN106635456A (zh) * 2016-11-04 2017-05-10 广州立白企业集团有限公司 厨房油污清洁剂及其制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050282719A1 (en) * 2004-06-16 2005-12-22 Egan Veronica M Vehicular cleaning concentrate
US20100256033A1 (en) * 2009-04-06 2010-10-07 Karen Marie Menard Substrates Having a Cleaning Composition for Improved Glide Over Skin
US20150225594A1 (en) * 2014-02-11 2015-08-13 Gregory E Robinson Surface treatment composition

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Publication number Publication date
CN110496800A (zh) 2019-11-26

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