Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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B29C
SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
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66/00
General aspects of processes or apparatus for joining preformed parts
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B29C66/01
General aspects dealing with the joint area or with the area to be joined
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B29C66/349
Cooling the welding zone on the welding spot
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B29C66/3494
while keeping the welding zone under pressure
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B29C66/3494

Multi-layered article
12365171 · 2025-07-22 · ·

Multi-layered articles or products comprising layers of filled polymer compositions, methods of making and applications or uses thereof.