Fabric treating articles with improved conditioning properties
Patent 4076633 Issued on February 28, 1978. Estimated Expiration Date: 
February 28, 1995. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
February 28, 1995. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 2961339 3676199 3686025 3861870 3896033 InventorsAssigneeApplicationNo. 05/516051 filed on 10/18/1974US Classes:510/516, With diverse textile treating component (e.g., laundry sour, optical brightener, etc.)427/212, PARTICLES, FLAKES, OR GRANULES COATED OR ENCAPSULATED427/242, RUMBLING OR TUMBLING428/219, Weight per unit area specified510/520, Water-insoluble, single-use solid substrate or enclosure, or composition combinable therewith (e.g., dryer sheet, etc.)549/417Plural chalcogens bonded directly to the hetero ringExaminersPrimary: De Benedictis, Sr., ThomasAttorney, Agent or FirmAbstractSoftening articles with improved fabric conditioning properties comprising fabric softener, certain substantially water-insoluble particulate materials and a dispensing means especially adapted for use in an automatic clothes dryer are described. The articles simultaneously provide softness, ease of ironing, anti-wrinkling and improved appearance and aesthetic benefits to fabrics treated therewith. |
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