GB1037947A - Paste type joint cements - Google Patents

Paste type joint cements

Info

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
Application number
GB49877/63A
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of GB1037947A publication Critical patent/GB1037947A/en
Expired legal-status Critical Current

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.
GB49877/63A 1963-02-06 1963-12-17 Paste type joint cements Expired GB1037947A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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