Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2007-09-25
2007-09-25
Truong, Duc (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C525S398000, C528S405000, C528S403000, C528S425000
Reexamination Certificate
active
10623978
ABSTRACT:
Polyethylene glycol aldehyde compounds are provided. Methods of making and using such compounds, as well as chemical intermediates are also provided.
REFERENCES:
patent: 5252714 (1993-10-01), Harris et al.
patent: 5672662 (1997-09-01), Harris et al.
patent: 5959265 (1999-09-01), Van Ligten
patent: 5990237 (1999-11-01), Bentley et al.
patent: 6340742 (2002-01-01), Burg et al.
patent: 2003/0153694 (2003-08-01), Rosen et al.
patent: WO 00/24697 (2000-05-01), None
patent: WO 03/049699 (2003-06-01), None
Vandoorne et al., Functionalization of alpha-hydrogen-omega-methoxypoly(oxyethylene), Lab. Org.Chem., State Univ. Ghent, Ghent,B-9000, Belg.), Makromolekulare Chemie, rapid Communications, 10(6),271-5., 1989, Chem Abstract 111:97914.
Topchiyeva I. N., et al., Polymer Science USSR, XP000261916, vol. 32, No. 5, pp. 833-851 (1990).
Hoffmann-La Roche Inc.
Johnston George W.
Megerditchian Samuel H.
Tramaloni Dennis P.
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