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US 2022/0089493 A1Published application
Solvent Cement Formulations
AssigneeOatey Co.
InventorsAmrit Parhar, Willie J. Perez
Life of this patent
Estimating the term…
Abstract
Provided are solvent cement formulations that include cyclopentanone, one or more additional solvents, and at least one resin. The formulations can contain a high concentration of dissolved resin, which confers beneficial properties and enables the use of the formulations for bonding large diameter piping components.
Claims19
A solvent cement formulation comprising:
- cyclopentanone (CYP) and one or more additional organic solvents;
- and
- at least one resin, wherein the at least one resin includes a polyvinyl chloride (PVC) resin, a chlorinated polyvinyl chloride (CPVC) resin, an acrylonitrile butadiene styrene (ABS) resin, or an acrylic resin.
A solvent cement formulation comprising:
- cyclopentanone (CYP) and cyclohexanone (CYH);
- and
- at least one of a polyvinyl chloride (PVC) resin, a chlorinated polyvinyl chloride (CPVC) resin, an acrylonitrile butadiene styrene (ABS) resin, or an acrylic resin.
A solvent cement formulation comprising:
- cyclopentanone (CYP) and one or more additional organic solvents;
- and
- at least one resin, wherein the at least one resin includes a polyvinyl chloride (PVC) resin, a chlorinated polyvinyl chloride (CPVC) resin, an acrylonitrile butadiene styrene (ABS) resin, or an acrylic resin, wherein the at least one resin is present in an amount of at least 12% by weight.
Dependencies are inferred from the claim text.