DE3786060T2 - Reinigungstuch zur Sulfatentfernung von freskoartigen Oberflächen. - Google Patents
Reinigungstuch zur Sulfatentfernung von freskoartigen Oberflächen.Info
- Publication number
- DE3786060T2 DE3786060T2 DE87116146T DE3786060T DE3786060T2 DE 3786060 T2 DE3786060 T2 DE 3786060T2 DE 87116146 T DE87116146 T DE 87116146T DE 3786060 T DE3786060 T DE 3786060T DE 3786060 T2 DE3786060 T2 DE 3786060T2
- Authority
- DE
- Germany
- Prior art keywords
- coatings according
- anion exchange
- exchange material
- fresco
- paste
- 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.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 14
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 title claims description 5
- 239000004744 fabric Substances 0.000 title description 3
- 238000000576 coating method Methods 0.000 claims abstract description 38
- 239000001099 ammonium carbonate Substances 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 30
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims abstract description 22
- 235000012501 ammonium carbonate Nutrition 0.000 claims abstract description 22
- 238000005349 anion exchange Methods 0.000 claims abstract description 19
- 239000011230 binding agent Substances 0.000 claims abstract description 18
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims abstract description 12
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims abstract description 12
- 239000007864 aqueous solution Substances 0.000 claims abstract description 9
- 239000003957 anion exchange resin Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000000243 solution Substances 0.000 claims description 18
- 239000000843 powder Substances 0.000 claims description 12
- 238000005670 sulfation reaction Methods 0.000 claims description 12
- 230000019635 sulfation Effects 0.000 claims description 11
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 7
- 239000011505 plaster Substances 0.000 claims description 7
- 239000006185 dispersion Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 229920000126 latex Polymers 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- 229920002994 synthetic fiber Polymers 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 4
- 239000012209 synthetic fiber Substances 0.000 claims description 4
- 239000004753 textile Substances 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 150000003863 ammonium salts Chemical class 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- 229920002972 Acrylic fiber Polymers 0.000 claims description 2
- 235000011777 Corchorus aestuans Nutrition 0.000 claims description 2
- 240000000491 Corchorus aestuans Species 0.000 claims description 2
- 235000010862 Corchorus capsularis Nutrition 0.000 claims description 2
- 241000219146 Gossypium Species 0.000 claims description 2
- 235000004431 Linum usitatissimum Nutrition 0.000 claims description 2
- 240000006240 Linum usitatissimum Species 0.000 claims description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 2
- 125000000129 anionic group Chemical group 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 229920001059 synthetic polymer Polymers 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims 1
- 229920000098 polyolefin Polymers 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 14
- 238000005728 strengthening Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 15
- 238000002360 preparation method Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 9
- 238000011282 treatment Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000009472 formulation Methods 0.000 description 6
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 239000005038 ethylene vinyl acetate Substances 0.000 description 4
- 238000005342 ion exchange Methods 0.000 description 4
- 239000004816 latex Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 229920004482 WACKER® Polymers 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000001143 conditioned effect Effects 0.000 description 3
- 238000001033 granulometry Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000012610 weak anion exchange resin Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 241001311547 Patina Species 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- IXWIAFSBWGYQOE-UHFFFAOYSA-M aluminum;magnesium;oxygen(2-);silicon(4+);hydroxide;tetrahydrate Chemical compound O.O.O.O.[OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Mg+2].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] IXWIAFSBWGYQOE-UHFFFAOYSA-M 0.000 description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 2
- 235000011130 ammonium sulphate Nutrition 0.000 description 2
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 2
- 229910001863 barium hydroxide Inorganic materials 0.000 description 2
- KXHPPCXNWTUNSB-UHFFFAOYSA-M benzyl(trimethyl)azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CC1=CC=CC=C1 KXHPPCXNWTUNSB-UHFFFAOYSA-M 0.000 description 2
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003599 detergent Chemical class 0.000 description 2
- 230000002070 germicidal effect Effects 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 description 2
- 239000012744 reinforcing agent Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- -1 wool Polymers 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 229960000892 attapulgite Drugs 0.000 description 1
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 125000005587 carbonate group Chemical group 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 229910052625 palygorskite Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 229920003009 polyurethane dispersion Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000007420 reactivation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000012609 strong anion exchange resin Substances 0.000 description 1
- 235000010269 sulphur dioxide Nutrition 0.000 description 1
- 239000004291 sulphur dioxide Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
- 238000004876 x-ray fluorescence Methods 0.000 description 1
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)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT22215/86A IT1200526B (it) | 1986-11-03 | 1986-11-03 | Rivestimenti flessibili per la pulitura desolfatante di superfici affrescate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3786060D1 DE3786060D1 (de) | 1993-07-08 |
| DE3786060T2 true DE3786060T2 (de) | 1993-12-09 |
Family
ID=11193166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE87116146T Expired - Fee Related DE3786060T2 (de) | 1986-11-03 | 1987-11-03 | Reinigungstuch zur Sulfatentfernung von freskoartigen Oberflächen. |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0268880B1 (fr) |
| AT (1) | ATE90113T1 (fr) |
| DE (1) | DE3786060T2 (fr) |
| IT (1) | IT1200526B (fr) |
| PT (1) | PT86067B (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1240734B (it) * | 1990-04-02 | 1993-12-17 | Syremont Spa | Procedimento per la pulitura di matrici porose idrofile |
| FR2710860B1 (fr) * | 1993-10-06 | 1995-12-15 | Lefevre Sa M | Procédé de nettoyage d'une surface en pierre et compresse pour l'humidification d'une surface à nettoyer. |
| ES2102292B1 (es) * | 1994-01-14 | 1998-04-01 | Tolsa Sa | Composicion a base de sepiolita micronizada, procedimiento para su preparacion y su aplicacion en la limpieza y restauracion de edificios y monumentos |
| DE19616665A1 (de) * | 1996-04-26 | 1997-11-06 | Buelent Oez | Transferpapier zur Übertragung von Xerodrucken auf Textilien |
| ITVE20110053A1 (it) * | 2011-07-11 | 2013-01-12 | Paolo Zabeo | Metodologia d'intervento per la rimozione di scritte, graffiti, applicazioni varie di deposito superficiale di degrado naturale e non, su qualsiasi superficie, comprensiva dell'uso di un doppio telo di iuta con successive applicazioni e dell'uso di d |
| CN109971285B (zh) * | 2019-04-25 | 2021-01-15 | 西北工业大学 | 一种纳米氢氧化钡/聚丙烯酸树脂复合材料及制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3324500A (en) * | 1964-11-24 | 1967-06-13 | Colgate Palmolive Co | Scouring pad |
| IT1212870B (it) * | 1983-06-01 | 1989-11-30 | Pouchain Maurizio | Porcedimento di riformazione del carbonato di calcio per il restauro di monumenti litici e simili |
| IT1183310B (it) * | 1985-01-25 | 1987-10-22 | Larac Spa | Composizioni per la pulitura desolfatante di superfici lapidee carbonatiche |
| IT1187706B (it) * | 1985-07-24 | 1987-12-23 | Larac Spa | Composizioni per l'analisi della solfatazione,la pulitura desolfatante di superfici affrescate e la eliminazione per disgregazione progressiva di strati decorati indesiderati su intonaci gessosi |
-
1986
- 1986-11-03 IT IT22215/86A patent/IT1200526B/it active
-
1987
- 1987-11-03 PT PT86067A patent/PT86067B/pt not_active IP Right Cessation
- 1987-11-03 EP EP87116146A patent/EP0268880B1/fr not_active Expired - Lifetime
- 1987-11-03 DE DE87116146T patent/DE3786060T2/de not_active Expired - Fee Related
- 1987-11-03 AT AT87116146T patent/ATE90113T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IT8622215A0 (it) | 1986-11-03 |
| DE3786060D1 (de) | 1993-07-08 |
| EP0268880A3 (en) | 1989-05-03 |
| PT86067B (pt) | 1990-11-07 |
| PT86067A (en) | 1987-12-01 |
| EP0268880A2 (fr) | 1988-06-01 |
| IT1200526B (it) | 1989-01-18 |
| ATE90113T1 (de) | 1993-06-15 |
| EP0268880B1 (fr) | 1993-06-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |