Bleaching and dyeing; fluid treatment and chemical modification – Chemical modification of textiles or fibers or products thereof – With coating – sizing – or lubricating
Reexamination Certificate
2005-05-10
2005-05-10
Sergent, Rabon (Department: 1711)
Bleaching and dyeing; fluid treatment and chemical modification
Chemical modification of textiles or fibers or products thereof
With coating, sizing, or lubricating
C008S115640, C008S115670, C427S387000, C427S393400, C428S375000, C428S378000, C428S391000, C428S423100, C428S425100, C524S588000, C524S591000, C528S027000, C528S028000, C528S030000, C528S038000, C528S043000, C528S045000, C528S049000, C528S069000, C528S070000, C528S076000
Reexamination Certificate
active
06890360
ABSTRACT:
Fluorochemical urethane compositions comprising one or more fluorochemical urethane compounds, and one or more auxiliary compounds for treatment of a fibrous substrate are described. The fluorochemical compositions are capable of improving one or more of the oil- and/or water repellency, stain- and/or soil repellency and stain and/or soil release properties, with improved durability, of the fibrous substrate treated with the fluorochemical composition.
REFERENCES:
patent: 2803615 (1957-08-01), Ahlbrecht et al.
patent: 3068187 (1962-12-01), Bolstad et al.
patent: 3094547 (1963-06-01), Heine
patent: 3102103 (1963-08-01), Ahlbrecht et al.
patent: 3341497 (1967-09-01), Sherman et al.
patent: 3450562 (1969-06-01), Hoeschele
patent: 3574791 (1971-04-01), Sherman et al.
patent: 3755242 (1973-08-01), Reich
patent: 3896251 (1975-07-01), Landucci
patent: 3916053 (1975-10-01), Sherman et al.
patent: 3987182 (1976-10-01), Gold
patent: 3987227 (1976-10-01), Schultz et al.
patent: 4024178 (1977-05-01), Landucci
patent: 4215205 (1980-07-01), Landucci
patent: 4426466 (1984-01-01), Schwartz
patent: 4468527 (1984-08-01), Patel
patent: 4487964 (1984-12-01), Watson, Jr. et al.
patent: 4504401 (1985-03-01), Matsuo et al.
patent: 4529658 (1985-07-01), Schwartz et al.
patent: 4540497 (1985-09-01), Chang et al.
patent: 4566981 (1986-01-01), Howells
patent: 4587301 (1986-05-01), Watson, Jr. et al.
patent: 4606737 (1986-08-01), Stern
patent: 4617057 (1986-10-01), Plueddemann
patent: 4668406 (1987-05-01), Chang
patent: 4668726 (1987-05-01), Howells
patent: 4958039 (1990-09-01), Pechhold
patent: 4977219 (1990-12-01), Watson, Jr.
patent: 5025052 (1991-06-01), Crater et al.
patent: 5045624 (1991-09-01), Falk et al.
patent: 5132028 (1992-07-01), Nagase et al.
patent: 5216097 (1993-06-01), Allewaert et al.
patent: 5231126 (1993-07-01), Shi et al.
patent: 5276175 (1994-01-01), Dams et al.
patent: 5414102 (1995-05-01), Pohmer et al.
patent: 5424474 (1995-06-01), Pohmer et al.
patent: 5451622 (1995-09-01), Boardman et al.
patent: 5509939 (1996-04-01), Kirchner
patent: 5565564 (1996-10-01), Kirchner
patent: 5663273 (1997-09-01), Haniff et al.
patent: 5672651 (1997-09-01), Smith
patent: 5688884 (1997-11-01), Baker et al.
patent: 5725789 (1998-03-01), Huber et al.
patent: 5817249 (1998-10-01), Audenaert et al.
patent: 6037429 (2000-03-01), Linert et al.
patent: 6093775 (2000-07-01), Pechhold
patent: 6239247 (2001-05-01), Allewaert et al.
patent: 6313335 (2001-11-01), Roberts et al.
patent: 6646088 (2003-11-01), Fan et al.
patent: 0 303 876 (1989-02-01), None
patent: 2 749 309 (1997-12-01), None
patent: WO 9322282 (1993-11-01), None
patent: WO 9744375 (1997-11-01), None
patent: WO 0214443 (2002-02-01), None
Ed Banks, Organofluorine Chemicals and Their Industrial Applications, pp. 226-234, (1979), Ellis Horwood Ltd.
Douglas A. Wicks and Zeno W. Wicks Jr., “Blocked Isocyanates III.: Part. A. Mechanisms And Chemistry”, Progress In Organic Coatings, (Jul. 1999), pp. 148-172, vol. 36, No. 3.
Hans A. Ehlert, Harro Träubel, Bayer AG, Leverkusen, Germany, “New Textile Finishes Based on Blocked and Free Oligomeric Isocyanates”, pp. 242-253, date unknown.
Buckanin Richard S.
Cote Linda G.
Johnson Mitchell T.
Lien Larry A.
3M Innovative Properties Company
Kokko Kent S.
Sergent Rabon
LandOfFree
Fluorochemical urethane composition for treatment of fibrous... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fluorochemical urethane composition for treatment of fibrous..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluorochemical urethane composition for treatment of fibrous... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3446915