STAMPING MOLDING MATERIAL AND ITS MANUFACTURE

Japanese Patent JPH10193350

A

To improve external appearance, strength, elastic modulus and impact strength of a molded product by heating and pressurizing a composite laminate having thermoplastic resin layers laminated via organic peroxide layers on both surfaces of glass fiber paper body containing thermoplastic resin, and molding it in a sheet-like article.

Organic peroxide layers 12a, 12b are provided on both surfaces of glass fiber paper body 11. Further, thermoplastic resin layers 13a, 13b made of thermoplastic resin films are laminated on surfaces of the layers 12a, 12b. The composite laminate has thermoplastic resin thin layers made of thin thermoplastic resin films laminated between the layer 12a and the paper body 11 and between the layer 12b and the paper body 11. Since the thermoplastic resin thin layers are laminated between the organic peroxide layer and the medium, the molded product having excellent external appearance can be obtained by flow molding.

WO/2011/034684	METHOD OF MOLDING COMPLEX COMPOSITE PARTS USING PRE-PLIED MULTI-DIRECTIONAL CONTINUOUS FIBER LAMINATE
JP2000191809	PREPREG, LAMINATED PLATE AND METALLIC FOIL-COATED LAMINATED PLATE
JPS63186840	INORGANIC FIBER MATERIAL FOR COMPOSITE-REINFORCEMENT AND ITS PRODUCTION

NAGAYAMA KATSUHIRO
UCHIDA YUICHI
NAGASHIMA YUKIO
YOSHIKAWA FUMIAKI

JP211197A

July 28, 1998

January 09, 1997

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KAWASAKI STEEL CO

B29B11/16; B29C70/06; B32B5/00; B32B17/04; B32B27/04; B32B27/32; C08J5/08; B29K105/06; B29K309/08; B29L9/00; (IPC1-7): B29B11/16; B29C70/06; B32B5/00; B32B17/04; B32B27/04; B32B27/32; C08J5/08

Nobuto Watanabe (1 person outside)

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