Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2007-02-20
2007-02-20
Niland, Patrick D. (Department: 1714)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
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.
Hewel Manfred
Nay Renato
EMS - Chemie AG
Marshall & Melhorn LLC
Niland Patrick D.
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