Thermoplastic molding compositions on the basis of oxymethylene

Details Thermoplastic molding compositions on the basis of oxymethylene Thermoplastic molding compositions on the basis of oxymethylene

1979-04-23

1981-07-07

Lieberman, Paul

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525130, 525131, 525399, 525400, 260 4585B, C08L 5902, C08L 5904

Patent

active

042775779

ABSTRACT:
The invention provides a molding composition of a mixture of an oxymethylene polymer, an elastomer having a softening temperature of below the crystallite melting point of the oxymethylene polymer and a second order transition temperature of from -120.degree. to +30.degree. C., and a segmented thermoplastic copolyester.
The molding composition of the invention is distinguished by improved mechanical properties, especially with respect to the impact strength.

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