GB1037947A - Paste type joint cements - Google Patents
Paste type joint cementsInfo
- Publication number
- GB1037947A GB1037947A GB49877/63A GB4987763A GB1037947A GB 1037947 A GB1037947 A GB 1037947A GB 49877/63 A GB49877/63 A GB 49877/63A GB 4987763 A GB4987763 A GB 4987763A GB 1037947 A GB1037947 A GB 1037947A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- weight per
- solids
- acetate
- compositions
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J131/00—Adhesives 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 an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Adhesives based on derivatives of such polymers
- C09J131/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C09J131/04—Homopolymers or copolymers of vinyl acetate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/54—Inorganic substances
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Sealing Material Composition (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Tape joint cement compositions comprise 50 to 80 weight per cent solids and contain (A) 2 to 8 weight per cent of solids of a binder which is a vinyl acetate polymer of molecular weight 10,000 to 200,000 and which is added as an aqueous emulsion with a room temperature viscosity of 750 to 3000 centipoises, an average particle size of 0.1 to 5.0 microns and a pH of 3.0 to 6.5; (B) 0.5 to 2 weight per cent of solids of an inert inorganic slip agent material with a particle size not greater than 10 microns and (C) 80 to 95 weight per cent of solids of inert fillers. The polymer may be a vinyl acetate homopolymer or copolymer with butyl maleate, dibutyl maleate, dibutyl itaconate, ethyl acrylate, ethylhexyl acrylate, diethyl fumarate, dioctyl maleate, dioctyl itaconate or vinyl stearate. The slip agent may be talc, ground clay, mica, alumina and colloidal silica. Specified fillers are powdered marble, mica and asbestos. The compositions may also contain polyvinyl alcohols containing not more than 40 weight per cent of residual polyvinyl acetate; thickeners, e.g. methyl cellulose, glycols, glycol ethers and glycol ether esters; defoamers; surface-active agents and fungicides. Examples describe compositions comprising mica, asbestos, marble, ethylene glycol, methyl cellulose and water together with (1) potassium tripolyphosphate, talc, sodium acetate, sodium orthophenylphenate, polyvinyl acetate and polyvinyl alcohol; (2) potassium tripolyphosphate, talc, defoamer, sodium orthophenylphenate and polyvinyl alcohol; (3) vinyl acetate-ethyl acrylate copolymer; (4) dibutyl maleate copolymer and (5) polyvinyl acetate. The compositions may be used for embedding wallboard jointing tapes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25653563A | 1963-02-06 | 1963-02-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1037947A true GB1037947A (en) | 1966-08-03 |
Family
ID=22972592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB49877/63A Expired GB1037947A (en) | 1963-02-06 | 1963-12-17 | Paste type joint cements |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1037947A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3483156A (en) * | 1966-12-12 | 1969-12-09 | Union Carbide Corp | Method of preparing tape joint cement |
DE2712870A1 (en) * | 1977-03-11 | 1977-10-06 | Coal Industry Patents Ltd | SEALANT FOR COOK OVEN DOORS OR THE LIKE |
EP0372105A1 (en) * | 1987-08-03 | 1990-06-13 | BASF Aktiengesellschaft | Laminating adhesives |
-
1963
- 1963-12-17 GB GB49877/63A patent/GB1037947A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3483156A (en) * | 1966-12-12 | 1969-12-09 | Union Carbide Corp | Method of preparing tape joint cement |
DE2712870A1 (en) * | 1977-03-11 | 1977-10-06 | Coal Industry Patents Ltd | SEALANT FOR COOK OVEN DOORS OR THE LIKE |
EP0372105A1 (en) * | 1987-08-03 | 1990-06-13 | BASF Aktiengesellschaft | Laminating adhesives |
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