Emulsion package and method of mixing the emulsion

Patent · Tue Aug 28 00:00:00 EDT 1984

OSTI ID:6189579

Snyder, R G; Brenneman, S; Clancy, J J

A coal tar emulsion driveway sealer is packaged in a sealed bag. The volume of sealer is less than half the capacity of the bag and the bag is substantially completely evacuated but for the sealer. The separated sealer is mixed by compressing the sides of the bag to induce turbulent flow of the paste and liquid for hydraulic mixing thereof. The sealer may be dispensed at a controlled rate without spattering by cutting a corner from the bag to provide a pour spout. The bag with the sealer may be contained in a carton. The bag membrane comprises an aluminum layer vapor deposited on polyester. Those two layers are sandwiched between layers of EVA copolymer.

• Assignee: EDB-85-000137
• Patent Number(s): US 4467915
• OSTI ID: 6189579
• Resource Relation: Patent File Date: Filed date 6 Aug 1982; Other Information: PAT-APPL-405712
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
SEALING MATERIALS
PACKAGING
ALUMINIUM
CHEMICAL VAPOR DEPOSITION
COAL TAR
CONTAINERS
COPOLYMERS
EMULSIONS
LAYERS
MIXING
PAVEMENTS
POLYESTERS
TURBULENT FLOW
VAPOR DEPOSITED COATINGS
CHEMICAL COATING
COATINGS
COLLOIDS
DEPOSITION
DISPERSIONS
ELEMENTS
ESTERS
FLUID FLOW
MATERIALS
METALS
ORGANIC COMPOUNDS
ORGANIC POLYMERS
OTHER ORGANIC COMPOUNDS
POLYMERS
SURFACE COATING
TAR
010500* - Coal
Lignite
& Peat- Products & By-Products