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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 5630848 B1

PDFFull Text
Date of Patent:
May. 20, 1997

Filed:

Oct. 17, 1995

Dry cleaning process with hydroentangled carrier substrate

Applicant:
Inventors:

Terrill A Young, Cincinnati, OH (US);

Jane L Bavely, Cincinnati, OH (US);

Timothy C Roetker, Fairfield, OH (US);

Maxwell G Davis, Forest Park, OH (US);

Assignee:

The Procter & Gamble Company, Cincinnati, OH (US);

Attorneys:

Yetter; Jerry J.

Rasser; Jacobus C.

Primary Examiner:

Paul Lieberman

Assistant Examiner:

Lorna M Douyon

Int. Cl.
CPC ...
D06L / ; C11D / ; C11D / ; C11D / ;
U.S. Cl.
CPC ...
8137 ; 8142 ; 510281 ; 510284 ; 510291 ; 510295 ; 510341 ; 510342 ; 510350 ; 510351 ; 510356 ; 510357 ; 510361 ; 510426 ; 510427 ; 510433 ; 510434 ; 510476 ; 510505 ; 510506 ;
Abstract

A home dry cleaning article is provided. Thus, a hydroentangled carrier sheet comprising mixed cellulosic, rayon, polyester and optional bicomponent fibers which is releasably impregnated with solvents such as butoxy propoxy propanol, 1,2-octanediol as a wetting agent, water and an emulsifier is prepared. The article is placed in a plastic bag with soiled garments and tumbled in a hot-air clothes dryer. The garments are cleaned and refreshed.

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Young, Terrill. (1997). Dry cleaning process with hydroentangled carrier substrate (U.S. Patent No. 5630848). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5630848

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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