US 7,503,127 B2
Electrically charged volatile material delivery method
Dean Larry DuVal, Lebanon, Ohio (US); Michael Joseph Orr, West Chester, Ohio (US); Rafael Trujillo, Mason, Ohio (US); and Angela Renee Troester, Mason, Ohio (US)
Assigned to The Procter and Gamble Company, Cincinnati, Ohio (US)
Filed on Jan. 21, 2004, as Appl. No. 10/762,152.
Application 10/762152 is a continuation in part of application No. 10/697735, filed on Oct. 29, 2003, granted, now 7,146,749.
Application 10/697735 is a continuation in part of application No. 10/697685, filed on Oct. 26, 2003, granted, now 7,043,855.
Application 10/697685 is a continuation in part of application No. 10/697734, filed on Oct. 29, 2003.
Application 10/697734 is a continuation in part of application No. 10/697736, filed on Oct. 29, 2003, abandoned.
Application 10/697736 is a continuation in part of application No. 10/418595, filed on Apr. 17, 2003, granted, now 7,059,065.
Claims priority of provisional application 60/374601, filed on Apr. 22, 2002.
Claims priority of provisional application 60/426438, filed on Nov. 14, 2002.
Prior Publication US 2005/0091879 A1, May 05, 2005
Int. Cl. F26B 11/02 (2006.01)
U.S. Cl. 34—381  [34/413] 8 Claims
OG exemplary drawing
 
1. A method of applying a fabric treatment composition to a fabric article, said method comprising:
a.) monitoring an operating temperature of a drying apparatus during a drying cycle of said drying apparatus;
b.) providing a fabric treatment composition wherein said fabric treatment composition is electrically charged; and
c.) spraying said electrically charged fabric treatment composition comprising a perfume and a treatment material onto a fabric article during said drying cycle of said drying apparatus, said spraying application occuring after said drying apparatus has reached a first control operating temperature equal to or higher than about 60° C and after said drying apparatus has reached a second operating temperature of less than about 60° C but befor said drying apparatus has reached a third operating temperature of about 25° C.