GB1398282A - Treatment of inorganic building materials - Google Patents
Treatment of inorganic building materialsInfo
- Publication number
- GB1398282A GB1398282A GB1116072A GB1116072A GB1398282A GB 1398282 A GB1398282 A GB 1398282A GB 1116072 A GB1116072 A GB 1116072A GB 1116072 A GB1116072 A GB 1116072A GB 1398282 A GB1398282 A GB 1398282A
- Authority
- GB
- United Kingdom
- Prior art keywords
- methacrylate
- polymer
- alkyl acrylate
- lower alkyl
- microbiocide
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
- C04B41/48—Macromolecular compounds
- C04B41/483—Polyacrylates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
Abstract
1398282 Protecting surfaces of building material NATIONAL PATENT DEVELOPMENT CORP 9 March 1973 [9 March 1972] 11160/72 Heading ASE [Also in Divisions B2 and D1] In a process for improving the durability and weather-resistance of any exposed surface of an inorganic building material, in which the surface is impregnated with a water-insoluble hydrophilic polymer of a hydroxy lower alkyl acrylate or methacrylate, a hydroxy lower alkoxy lower alkyl acrylate or methacrylate, or a lower alkoxy lower alkyl acrylate or methacrylate, to form a moisture vapour-permeable coating on the surface, a microbiocide may be mixed with the polymer and leechably entrapped in the finished coating. Long lists of suitable bactericides and fungicides are given. In Example 9 1% of bis (n-propylsulphonyl) ethylene, and 1% of hexachlorophene, based on the weight of polymer, are mixed with a 5% solution in a 50-50 mixture of ethanol and methyl cellosol of a copolymer formed by reacting hydroxyethyl methacrylate and methyl methacrylate in a weight ratio of 140:60 in ethanol, and the composition sprayed on to a concrete block and a concrete road surface. The resulting coated block and road surface have increased resistance to microorganisms due to the slow release of the microbiocide entrapped in the polymer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1116072A GB1398282A (en) | 1972-03-09 | 1972-03-09 | Treatment of inorganic building materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1116072A GB1398282A (en) | 1972-03-09 | 1972-03-09 | Treatment of inorganic building materials |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1398282A true GB1398282A (en) | 1975-06-18 |
Family
ID=9981128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1116072A Expired GB1398282A (en) | 1972-03-09 | 1972-03-09 | Treatment of inorganic building materials |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1398282A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0476277A2 (en) * | 1990-09-20 | 1992-03-25 | T.I.B.-Chemie Gmbh | Process for rehabilitating asbestos fibre containing structural elements, preferably panels, walls and corrugated slabs |
WO1998013552A1 (en) * | 1996-09-27 | 1998-04-02 | Minnesota Mining And Manufacturing Company | Pavement marking material, pre- and aftertreatment thereof |
ES2315188A1 (en) * | 2006-08-15 | 2009-03-16 | Cin-Corporacao Industrial Do Norte, S.A. | Acrylic coating monocomponent in aqueous base for the protection of concrete with paint (Machine-translation by Google Translate, not legally binding) |
-
1972
- 1972-03-09 GB GB1116072A patent/GB1398282A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0476277A2 (en) * | 1990-09-20 | 1992-03-25 | T.I.B.-Chemie Gmbh | Process for rehabilitating asbestos fibre containing structural elements, preferably panels, walls and corrugated slabs |
EP0476277A3 (en) * | 1990-09-20 | 1992-12-16 | T.I.B.-Chemie Gmbh | Process for rehabilitating asbestos fibre containing structural elements, preferably panels, walls and corrugated slabs |
WO1998013552A1 (en) * | 1996-09-27 | 1998-04-02 | Minnesota Mining And Manufacturing Company | Pavement marking material, pre- and aftertreatment thereof |
US5744239A (en) * | 1996-09-27 | 1998-04-28 | Minnesota Mining And Manufacturing Company | Addition of antimicrobial agents to pavement marking materials |
ES2315188A1 (en) * | 2006-08-15 | 2009-03-16 | Cin-Corporacao Industrial Do Norte, S.A. | Acrylic coating monocomponent in aqueous base for the protection of concrete with paint (Machine-translation by Google Translate, not legally binding) |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |