Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Reissue Patent
2008-01-01
2008-01-01
Boykin, Terressa (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
C525S066000, C525S09200D, C525S166000, C525S167000, C525S434000, C528S272000
Reissue Patent
active
11376699
ABSTRACT:
The present invention relates to polyetheresteramides (B) containing polyamide blocks comprising dicarboxylic acid sulphonates either as polyamide-block chain limiters or combined with a diamine as one of the constituent monomers of the polyamide block, and the containing polyether blocks consisting essentially of alkylene oxide units.The invention also relates to polyetheresteramides (B) containing polyamide blocks of the polyamide oligomer type of low molecular mass or of the copolyamide type which comprise dicarboxylic acid sulphonates and containing polyether blocks which are adducts of alkylene oxide with an aromatic diol.The invention also relates to antistatic or breathable polymer compositions comprising a thermoplastic polymer (A) and at least one of the above polyetheresteramides (B).
REFERENCES:
patent: 4331786 (1982-05-01), Foy et al.
patent: 4899521 (1990-02-01), Havens
patent: 5346959 (1994-09-01), Goman Peter M. et al.
patent: 5886097 (1999-03-01), Fukumoto et al.
patent: 5886098 (1999-03-01), Ichihara et al.
patent: 6784257 (2004-08-01), Hilgers et al.
patent: 0 242 158 (1987-10-01), None
patent: 0 290 761 (1988-11-01), None
patent: 05140541 (1993-06-01), None
Derwent WPI JP05 140541 (Jun. 8, 1993).
Briffaud Thierry
Hilgers Hermann
Lacroix Christophe
Linemann Reinhard
Arkema France
Boykin Terressa
Millen White Zelano & Branigan
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