Production of shaped articles

US5401349A · kind A · utility

Assignee

• BASF SE

Inventors

• Walter Goetz · Ludwigshafen, DE
• Hans-Peter Weiss · Mutterstadt, DE

Key dates

• Filing date: Mar 8, 1994
• Grant date: Mar 28, 1995
• Expiry date: Mar 8, 2014

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08J2377/00
• WIPO field: Other special machines
• WIPO sector: Mechanical engineering

Abstract

In a process for producing shaped articles by curing prepregs from fiber reinforced laminating resins by the autoclave method of vacuum bagging, the prepreg laminates are covered with a film of nylon 66 having a caprolactam content of from 3 to 30% by weight.