Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2008-01-29
2008-01-29
Szekely, Peter (Department: 1714)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C523S201000
Reexamination Certificate
active
07323500
ABSTRACT:
An aqueous leather treatment composition is provided containing select soft polymer particles and water-filled voided particles. Also provided are a method for preparing an embossed coated leather substrate, which includes the application of the aqueous leather treatment composition, as well as an article prepared from the embossed coated leather substrate.
REFERENCES:
patent: 4325856 (1982-04-01), Ishikawa et al.
patent: 4427835 (1984-01-01), Bush et al.
patent: 4468498 (1984-08-01), Kowalski et al.
patent: 4469825 (1984-09-01), Kowalski et al.
patent: 4594363 (1986-06-01), Blankenship et al.
patent: 4654397 (1987-03-01), Mueller-Mall et al.
patent: 4814373 (1989-03-01), Frankel et al.
patent: 4880842 (1989-11-01), Kowalski et al.
patent: 4920160 (1990-04-01), Chip et al.
patent: 4923732 (1990-05-01), Schaefer
patent: 4985064 (1991-01-01), Redlich et al.
patent: 5036109 (1991-07-01), Chip et al.
patent: 5041464 (1991-08-01), Hoshino et al.
patent: 5157084 (1992-10-01), Lee et al.
patent: 5409776 (1995-04-01), Someya et al.
patent: 5510422 (1996-04-01), Blankenship et al.
patent: 5723182 (1998-03-01), Choi et al.
patent: 6139961 (2000-10-01), Blankenship et al.
patent: 6284836 (2001-09-01), Hassel et al.
patent: 6290866 (2001-09-01), Lesko et al.
patent: 6387211 (2002-05-01), Chakar et al.
patent: 6471885 (2002-10-01), Chiang et al.
patent: 1 279 746 (2003-01-01), None
patent: 8705923 (1985-12-01), None
Dieterich; “Aqueous Emulsions, Dispersions, And Solutions Of Polyurethanes; Synthesis And Properties”, Progress in Organic Coatings, 9 (1981), pp. 281-340.
Nungesser Edwin H.
Schindler Frederick J.
Rohm and Haas Company
Szekely Peter
LandOfFree
Aqueous leather treatment composition and method of use does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Aqueous leather treatment composition and method of use, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aqueous leather treatment composition and method of use will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2808007