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
  • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
  • C11D7/22—Organic compounds
  • C11D7/26—Organic compounds containing oxygen
  • C11D7/261—Alcohols; Phenols
• • 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
  • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
  • C11D7/50—Solvents
  • C11D7/5004—Organic solvents
  • C11D7/5022—Organic solvents containing oxygen
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B08—CLEANING
  • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
  • B08B2220/00—Type of materials or objects being removed
  • B08B2220/02—Chewing gum
• • 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
  • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
  • C11D7/22—Organic compounds
  • C11D7/24—Hydrocarbons

Definitions

• the present invention relates to a cleaning composition, in particular a non-stick liquid product allowing the extraction of adherent materials of the chewing gum or other type, and stain remover allowing the removal of ink stains and graffiti.
• the extraction of chewing gum - said chewing gum - is generally carried out using liquid sprayed chemicals, or pressurized cold bombs and / or ice cubes in order to harden the gum.
• the coatings are then removed by tearing off. This process results in a significant drawback due to the tearing of the fibers from these coatings which accompanies the shrinkage.
• the compositions according to the invention have a certain number of unexpected advantages, among which: - they allow the rapid and complete extraction of gums, even when bonded for a long time, that is to say dry and hardened; - the extraction is carried out without lifting fibers, or the application of cold liquids sprayed under pressure (cold bombs); - they leave no trace; - They can be used in particular on metallic supports, in plastic materials, woven in natural or artificial fibers, in leather or in glass.
• composition according to the invention also relates to its use in cleaning varnishes, taking off silicone products, or for deinking metallic, woven or other surfaces.
• composition can be used on any support without any deterioration thereof.
• the subject of the invention is a liquid, stain-removing and cleaning non-stick composition, characterized in that it contains denatured alcohol of 95 ° ethanol type and a mixture of carbon-based solvents.
• the proportions by volume of the alcohol and of the mixture of solvents can vary respectively from 25 to 70% and from 30 to 75%.
• the composition is characterized in that the alcohol is present in a proportion varying from 35 to 55% by volume, and the mixture of solvents is present in a complementary proportion.
• the mixture of carbon-containing solvents comprises: .
• gasoline C comprising at least: paraffinic compounds in C6 and C7 at least, isoparaffinic compounds in C6, C7 and C8 at least, and cycloparaffinic compounds in C6 and C7 at least;
• gasoline E comprising at least: paraffinic compounds and isoparaffinic compounds in C6, C7, C8 and C9 at least, and cycloparaffinic compounds in C6, C7, C8 and C9 at least, and whose content of aromatic compounds n '' does not exceed 5%; .
• gasoline F comprising at least: paraffinic and isoparaffinic compounds in C7, C8, C9 and C10 at least, cycloparaffinic compounds in C7, C8, C9 and C10 at least, and aromatic compounds in C7, C8 and C9 at less, the content of aromatic compounds being at least 5%; - the essence F is present in proportion varying from 25 to 50% by volume; - the essence E is present in proportion varying from 5 to 25% by volume; - gasoline C is present in proportions varying from 10 to 35% by volume.
• the composition comprises by volume 50% alcohol, 5% gasoline E, 15% gasoline C, and 30% gasoline F.
• composition thus defined for removing stains (for example ink or paint stains, in particular inscriptions and pigmented graffiti).
• composition according to the invention is produced by mixing the following products: - 50 cm3 of 95% ethanol - 5 cm3 of petrol E - 15 cm3 of petrol C - 30 cm3 of petrol F
• the gasoline C used comprises the following hydrocarbon compounds: - C6 paraffinic compounds: 35% by volume - C7 paraffinic compounds: 12% by volume - C6 isoparaffinic compounds: 28% by volume - C7 isoparaffinic compounds: 10 by volume - C8 isoparaffinic compounds: 1% by volume - C6 cycloparaffinic compounds: 8% by volume in C7: 6% by volume
• the gasoline E used contains less than 5% of aromatic compounds, and consists of the following hydrocarbon compounds: - paraffinic and isoparaffinic compounds: in C6: 1% by volume in C7: 25% by volume in C8: 31% by volume in C9: 9% by volume - C6 cycloparaffinic compounds: 1% by volume - C7 cycloparaffinic compounds: 15% by volume - C8 cycloparaffinic compounds: 15% by volume - C9 cycloparaffinic compounds: 3% by volume
• the gasoline F used contains at least 5% of aromatic compounds and consists of the following hydrocarbon compounds: - paraffinic and isoparaffinic compounds: in C7: 19% by volume in C8: 22% by volume in C9: 19% by volume in C10: 7% by volume - C7 cycloparaffinic compounds: 6% by volume - C8 cycloparaffinic compounds: 7% by volume - C9 cycloparaffinic compounds: 6% by volume - C10 cycloparaffinic compounds: 2% by volume - aromatic compounds in C7: 3% by volume C8: 6% by volume C9: 3% by volume
• the product obtained according to the proportions produced has a variable degree of miscibility with alcohol; for example, if one wants a very homogeneous composition without emulsion, the proportion of alcohol must be increased.
• the product can be used in the form of an emulsion, for example with a high content of gasoline mixture, of the order of 60 to 70%. It seems that with this high content of essences, the stain-removing and anti-adhesive effectiveness is optimal.
• Such a composition used on a carpet gives the following result: - a gum taken in the fibers for a short time (a few hours) is removed in a few moments, of the order of five to ten seconds; - a gum taken in the fibers for a long time (several days or months) is softened and removed in a period of the order of a minute. But the result is the same: the gum is completely removed, and in both cases the carpet on the one hand does not keep any trace of the composition, on the other hand does not show any trace of deterioration.
• composition applied to a surface (wooden panel, metal, leather surface, wall, ...) covered with an inscription, dissolves it very quickly. It is enough to pass then a clean cloth so that it disappears, and the support does not present any trace neither of the product nor of the inscription.
• compositions can also be added to this composition other secondary products whose properties are known per se, without modifying the composition: for example, an anti-emulsifying agent or perfumes can be introduced, these products being juxtaposed with the composition , without bringing new or unexpected results.
• an anti-emulsifying agent or perfumes can be introduced, these products being juxtaposed with the composition , without bringing new or unexpected results.

Landscapes

• Chemical & Material Sciences (AREA)
• Oil, Petroleum & Natural Gas (AREA)
• Life Sciences & Earth Sciences (AREA)
• Emergency Medicine (AREA)
• Engineering & Computer Science (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Health & Medical Sciences (AREA)
• Wood Science & Technology (AREA)
• Organic Chemistry (AREA)
• Detergent Compositions (AREA)
• Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
• Paints Or Removers (AREA)
• Adhesives Or Adhesive Processes (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=9373366

Family Applications (1)

Country Status (12)

Cited By (9)

Families Citing this family (8)

Citations (2)

Family Cites Families (9)

• 1988
  • 1988-12-23 FR FR8817106A patent/FR2640995B1/fr not_active Expired - Fee Related
• 1989
  • 1989-12-08 FI FI895888A patent/FI895888A0/fi not_active IP Right Cessation
  • 1989-12-11 EP EP89403420A patent/EP0376779A1/fr not_active Withdrawn
  • 1989-12-14 AU AU46761/89A patent/AU4676189A/en not_active Withdrawn
  • 1989-12-14 US US07/450,846 patent/US5080821A/en not_active Expired - Fee Related
  • 1989-12-20 CA CA002006180A patent/CA2006180A1/fr not_active Abandoned
  • 1989-12-22 NO NO89895221A patent/NO895221L/no unknown
  • 1989-12-22 JP JP1334692A patent/JPH02276897A/ja active Pending
  • 1989-12-22 PT PT92692A patent/PT92692A/pt not_active Application Discontinuation
  • 1989-12-25 IL IL92865A patent/IL92865A0/xx unknown
  • 1989-12-26 BR BR898906750A patent/BR8906750A/pt unknown
  • 1989-12-27 DK DK667989A patent/DK667989A/da not_active Application Discontinuation

Patent Citations (2)

Non-Patent Citations (2)

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