Patent · US Active

Injection molding method for modifying a surface of an apolar polymer molded body, and multi-layer foil suitable for said method

US9527232B2 · kind B2 · utility

0Cited by

4References

4Claims

0Family size

Assignee

NOLAX AG · CH

Inventors

Werner Probst · Salmünster, DE
Bruno Traber · Laufenburg, CH

Key dates

Filing date	Apr 5, 2011
Grant date	Dec 27, 2016
Priority date	—
Expiry date	Oct 23, 2033

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB32B2307/734
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

The invention relates to an injection molding method for modifying a surface of a polymer molded part (5) consisting of apolar polymer (4), wherein a multi-layer foil (1) consisting of at least one apolar layer (2) and a second layer (3) which has at least one surface property which is different from the first layer is back-molded.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.