EP0268880A3 - Cleaning pad for the removal of sulfates from frescoed surfaces - Google Patents

Cleaning pad for the removal of sulfates from frescoed surfaces Download PDF

Info

Publication number
EP0268880A3
EP0268880A3 EP87116146A EP87116146A EP0268880A3 EP 0268880 A3 EP0268880 A3 EP 0268880A3 EP 87116146 A EP87116146 A EP 87116146A EP 87116146 A EP87116146 A EP 87116146A EP 0268880 A3 EP0268880 A3 EP 0268880A3
Authority
EP
European Patent Office
Prior art keywords
sulfates
removal
cleaning pad
frescoed
anion
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.)
Granted
Application number
EP87116146A
Other versions
EP0268880B1 (en
EP0268880A2 (en
Inventor
Giuseppe Pizzigoni
Paolo Parrini
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.)
Larac SpA
Original Assignee
Larac SpA
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 Larac SpA filed Critical Larac SpA
Priority to AT87116146T priority Critical patent/ATE90113T1/en
Publication of EP0268880A2 publication Critical patent/EP0268880A2/en
Publication of EP0268880A3 publication Critical patent/EP0268880A3/en
Application granted granted Critical
Publication of EP0268880B1 publication Critical patent/EP0268880B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0014—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by incorporation in a layer which is removed with the contaminants
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • C11D7/10—Salts
    • C11D7/12—Carbonates bicarbonates

Landscapes

  • 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)
  • Inorganic Chemistry (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Detergent Compositions (AREA)
  • Laminated Bodies (AREA)
  • Brushes (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

Flexible coatings for the sulphation-removing cleaning of frescoed surfaces and for the cleaning thereof from residues of proteinic materials, in particular strengthening materials, comprising a fibrous support impregnated with a binding agent and with a mixture based on an anion-exchange material (e.g., an anion-exchange resin) and an aqueous solution of ammonium carbonate and/or bicarbonate.
EP87116146A 1986-11-03 1987-11-03 Cleaning pad for the removal of sulfates from frescoed surfaces Expired - Lifetime EP0268880B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87116146T ATE90113T1 (en) 1986-11-03 1987-11-03 CLEANING CLOTH FOR SULFATE REMOVAL FROM FRESCO-LIKE SURFACES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT22215/86A IT1200526B (en) 1986-11-03 1986-11-03 FLEXIBLE COATINGS FOR THE DESULPHATING CLEANING OF FRESCOED SURFACES
IT2221586 1986-11-03

Publications (3)

Publication Number Publication Date
EP0268880A2 EP0268880A2 (en) 1988-06-01
EP0268880A3 true EP0268880A3 (en) 1989-05-03
EP0268880B1 EP0268880B1 (en) 1993-06-02

Family

ID=11193166

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87116146A Expired - Lifetime EP0268880B1 (en) 1986-11-03 1987-11-03 Cleaning pad for the removal of sulfates from frescoed surfaces

Country Status (5)

Country Link
EP (1) EP0268880B1 (en)
AT (1) ATE90113T1 (en)
DE (1) DE3786060T2 (en)
IT (1) IT1200526B (en)
PT (1) PT86067B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1240734B (en) * 1990-04-02 1993-12-17 Syremont Spa PROCEDURE FOR CLEANING HYDROFILE POROUS DIES
FR2710860B1 (en) * 1993-10-06 1995-12-15 Lefevre Sa M Method for cleaning a stone surface and compress for moistening a surface to be cleaned.
ES2102292B1 (en) * 1994-01-14 1998-04-01 Tolsa Sa COMPOSITION BASED ON MICRONIZED SEPIOLITE, PROCEDURE FOR ITS PREPARATION AND ITS APPLICATION IN THE CLEANING AND RESTORATION OF BUILDINGS AND MONUMENTS
DE19616665A1 (en) * 1996-04-26 1997-11-06 Buelent Oez Transfer paper for transferring xeroprints to textiles
ITVE20110053A1 (en) * 2011-07-11 2013-01-12 Paolo Zabeo METHOD OF INTERVENTION FOR THE REMOVAL OF WRITINGS, GRAFFITI, VARIOUS APPLICATIONS OF SURFACE DEPOSIT OF NATURAL DEGRADATION AND NOT, ON ANY SURFACE, INCLUDING THE USE OF A DOUBLE SHEET OF JUTE WITH SUCCESSIVE APPLICATIONS AND OF THE USE OF D
CN109971285B (en) * 2019-04-25 2021-01-15 西北工业大学 Nano barium hydroxide/polyacrylic resin composite material and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE672788A (en) * 1964-11-24 1966-03-16
EP0127721A2 (en) * 1983-06-01 1984-12-12 Maurizio Pouchain Procedure for reforming calcium carbonate in the restoration of stone monuments or the like
EP0189866A1 (en) * 1985-01-25 1986-08-06 LARAC S.p.A. Composition for the desulphatizing cleaning of carbonatic stone surfaces
EP0210603A2 (en) * 1985-07-24 1987-02-04 LARAC S.p.A. Compositions for sulfation analysis, desulfation and cleaning of frescoed surfaces

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE672788A (en) * 1964-11-24 1966-03-16
EP0127721A2 (en) * 1983-06-01 1984-12-12 Maurizio Pouchain Procedure for reforming calcium carbonate in the restoration of stone monuments or the like
EP0189866A1 (en) * 1985-01-25 1986-08-06 LARAC S.p.A. Composition for the desulphatizing cleaning of carbonatic stone surfaces
EP0210603A2 (en) * 1985-07-24 1987-02-04 LARAC S.p.A. Compositions for sulfation analysis, desulfation and cleaning of frescoed surfaces

Also Published As

Publication number Publication date
EP0268880B1 (en) 1993-06-02
DE3786060T2 (en) 1993-12-09
ATE90113T1 (en) 1993-06-15
DE3786060D1 (en) 1993-07-08
PT86067A (en) 1987-12-01
EP0268880A2 (en) 1988-06-01
IT1200526B (en) 1989-01-18
PT86067B (en) 1990-11-07
IT8622215A0 (en) 1986-11-03

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