Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent
1995-06-06
1996-04-02
Acquah, Samuel A.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
528336, 528344, 528347, C08G 6926
Patent
active
055041841
ABSTRACT:
Xanthene polyesters and polyamides are provided resulting from the reaction of alkylene, cycloaliphatic or aromatic diols or organo diamines with xanthene dicarboxylic esters or xanthene dicarboxylic acid halides. These amorphous, or crystalline film forming, high performance thermoplastics which are useful in automotive applications, and include copolymers and blends of such xanthene polymers.
REFERENCES:
patent: 4714669 (1987-12-01), Pfeifer et al.
Caruso Andrew J.
Lee Julia L.
Acquah Samuel A.
General Electric Company
Pittman William H.
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