Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Reexamination Certificate
2011-07-12
2011-07-12
Boykin, Terressa M (Department: 1765)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
C524S451000, C528S198000, C568S451000
Reexamination Certificate
active
07977447
ABSTRACT:
A method for forming a monomeric carbonate includes the step of combining a monofunctional alcohol or a difunctional diol with an ester-substituted diaryl carbonate to form a reaction mixture. Similarly, a method for forming a monomeric ester includes the step of combining a monofunctional carboxylic acid or ester with an ester-substituted diaryl carbonate to form a reaction mixture. These methods further include the step of allowing the reaction mixtures to react to form a monomeric carbonate or a monomeric ester, respectively.
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Belfadhel Hatem Abdallah
Brack Hans-Peter
Godoy-Lopez Ricardo
Willemse Dennis James Patrick Maria
Boykin Terressa M
Cantor & Colburn LLP
Sabic Innovative Plastics IP B.V.
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