Method and apparatus for runnerless injection-compression molding thermosetting materials
A method and apparatus are described. A thermosetting molding material, suitably a synthetic resin composition such as a phenolic molding composition, is initially heated and plasticized. The plasticized mass is passed as a stream through an injection nozzle which is maintained at a temperature suff...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
05.01.1982
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Subjects | |
Online Access | Get full text |
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