Patent ID: 11858191
Assignee: KUHNE ANLAGENBAU GMBH
Field: Surface technology, coating (Chemistry)
Classification: CPC B | IPC B

Claim 4:
5. The method according to claim 1, wherein
the thickness of the first layer does not exceed 20% of the thickness of the entire composite film; and/or
the thickness of the second layer or the total thickness of the plurality of the second layers does not exceed 20% of the thickness of the entire composite film; and/or
the mass proportion of the first layer relative to the total mass of the composite film does not exceed 10%; and/or
the mass proportion of the second layer or the sum of the mass proportions of the plurality of the second layers relative to the total mass of the composite film does not exceed 10%;, and/or
the sum of the mass proportions of the first layer and the second layer or of the first layer and the plurality of the second layers relative to the total mass of the composite film does not exceed 10%.