Abstract: Detergent compositions or components are formulated with certain hydrophobically modified cellulosic materials, which provide protection of fabrics, whereof at least 80% or even at least 90% have a particle size of below 1000 microns or even below 850 or even 710 microns. Selection of materials of this particle size results in improved dispersability of the cellulosic material and imparts improved appearance and integrity benefits to fabrics and textiles laundered in washing solutions from such compositions.
Type:
Grant
Filed:
December 3, 2001
Date of Patent:
June 29, 2004
Assignee:
The Procter & Gamble Company
Inventors:
Robert Michael Pettifer, Victor Stuart Reid, Paul Sherrington, Shirley Summers
Abstract: A method for producing creped paper products comprising applying to a drying surface, a film-forming semi-crystalline polymer and a non-thermosetting cationic resin containing no secondary amine. The invention also comprises a method for producing creped paper products comprising applying to a drying surface a film-forming semi-crystalline polymer, a non-thermosetting cationic resin containing no secondary amines and an optional plasticizer.
Type:
Grant
Filed:
March 31, 1999
Date of Patent:
April 11, 2000
Assignee:
The Procter & Gamble Company
Inventors:
Charles William Neal, Lois Jean Forde-Kohler, Donald Arthur Salsman
Abstract: A papermaking belt comprised of a resinous polymer with improved elongation. The papermaking belt of this invention is comprised of a reinforcing element and a resinous polymer wherein the resinous polymer exhibits improved elongation both at room temperature and elevated temperatures while maintaining creep resistance and without any undue loss of tensile strength. In addition to papermaking belts, the resinous polymer of this invention may also be used for other applications.
Type:
Grant
Filed:
May 8, 1997
Date of Patent:
January 4, 2000
Assignee:
The Procter & Gamble Company
Inventors:
Glenn David Boutilier, Paul Dennis Trokhan, Michael Gomer Stelljes, Jr.