Polyamide molding compositions containing prepolymeric...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

Reexamination Certificate

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Details

C428S035700, C428S035800, C428S036800, C428S036900, C428S036920, C524S210000, C524S439000, C524S606000

Reexamination Certificate

active

10307770

ABSTRACT:
The invention concerns polyamide molding compositions with good surface quality and good flow behavior containing prepolymeric polyamides with a solution viscosity of μrel 1.01–1.30 in quantities from 0.1 to 20 wt. %.

REFERENCES:
patent: 272695 (1998-06-01), None
patent: 05 194 841 (1993-08-01), None
patent: 05 214 246 (1993-08-01), None
patent: 09 134 812 (1997-05-01), None
patent: 09 148 113 (1997-06-01), None
Franz Fourne, Synthetische Fasern, Herstellung, Maschinen und Apparate, Eigenschaften Handbuch fur Anglagenplanung, Maschinenkonstruktion und Betrieb.
English Translation of relevant material (Table 2.3 and picture 2.9 attached hereto.

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