Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Reexamination Certificate
2006-12-05
2006-12-05
Acquah, Samuel A. (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
C528S303000, C524S556000, C524S601000
Reexamination Certificate
active
07144975
ABSTRACT:
The invention relates to unsaturated, amorphous polyesters based on certain dicidol isomers and on saturated and/or unsaturated dicarboxylic acids.
REFERENCES:
patent: 2004/0054075 (2004-03-01), Gloeckner et al.
patent: 2004/0186226 (2004-09-01), Glockner et al.
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Nicnas:“Adhesion resin BL 215 C”, National Industrial Chemicals Notification and Assessment Scheme, No. 212, pp. 1-10 May 10, 1995.
Andrejewski Werner
Cerri Alessandro
Denkinger Peter
Franzmann Giselher
Gloeckner Patrick
Acquah Samuel A.
Degussa - AG
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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