IT1251233B - COMPOSITE MATERIALS BASED ON THERMOPLASTIC POLYMERS REINFORCED WITH LIGNOCELLULOSIC MATERIALS AND PROCEDURE FOR THEIR PREPARATION - Google Patents

COMPOSITE MATERIALS BASED ON THERMOPLASTIC POLYMERS REINFORCED WITH LIGNOCELLULOSIC MATERIALS AND PROCEDURE FOR THEIR PREPARATION

Info

Publication number
IT1251233B
IT1251233B ITMI912271A ITMI912271A IT1251233B IT 1251233 B IT1251233 B IT 1251233B IT MI912271 A ITMI912271 A IT MI912271A IT MI912271 A ITMI912271 A IT MI912271A IT 1251233 B IT1251233 B IT 1251233B
Authority
IT
Italy
Prior art keywords
thermoplastic polymers
procedure
preparation
lignocellulosic materials
composite materials
Prior art date
Application number
ITMI912271A
Other languages
Italian (it)
Inventor
Maurizio Avella
Bonaventura Focher
Ezio Martuscelli
Annamario Marzetti
Beniamino Pascucci
Maria Raimo
Original Assignee
Consiglio Nazionale Dele Ricer
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Consiglio Nazionale Dele Ricer filed Critical Consiglio Nazionale Dele Ricer
Priority to ITMI912271A priority Critical patent/IT1251233B/en
Publication of ITMI912271A0 publication Critical patent/ITMI912271A0/en
Publication of ITMI912271A1 publication Critical patent/ITMI912271A1/en
Application granted granted Critical
Publication of IT1251233B publication Critical patent/IT1251233B/en

Links

Abstract

Materiali compositi a base di polimeri termoplastici biodegradabili e non, rinforzati con fibre di materiali lignocellulosici, preparati sottoponendo detti materiali lignocellulosici a trattamento con vapore d'acqua saturo in autoclave sotto pressione seguito da rapida decompressione a pressione ambiente, miscelando le fibre ottenute con detti polimeri termoplastici fusi e sottoponendo a stampaggio per compressione le miscele così ottenute.Composite materials based on biodegradable and non-biodegradable thermoplastic polymers, reinforced with fibers of lignocellulosic materials, prepared by subjecting said lignocellulosic materials to treatment with saturated water vapor in an autoclave under pressure followed by rapid decompression at room pressure, mixing the fibers obtained with said polymers melted thermoplastics and subjecting the resulting mixtures to compression molding.

ITMI912271A 1991-08-21 1991-08-21 COMPOSITE MATERIALS BASED ON THERMOPLASTIC POLYMERS REINFORCED WITH LIGNOCELLULOSIC MATERIALS AND PROCEDURE FOR THEIR PREPARATION IT1251233B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI912271A IT1251233B (en) 1991-08-21 1991-08-21 COMPOSITE MATERIALS BASED ON THERMOPLASTIC POLYMERS REINFORCED WITH LIGNOCELLULOSIC MATERIALS AND PROCEDURE FOR THEIR PREPARATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI912271A IT1251233B (en) 1991-08-21 1991-08-21 COMPOSITE MATERIALS BASED ON THERMOPLASTIC POLYMERS REINFORCED WITH LIGNOCELLULOSIC MATERIALS AND PROCEDURE FOR THEIR PREPARATION

Publications (3)

Publication Number Publication Date
ITMI912271A0 ITMI912271A0 (en) 1991-08-21
ITMI912271A1 ITMI912271A1 (en) 1993-02-21
IT1251233B true IT1251233B (en) 1995-05-05

Family

ID=11360574

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI912271A IT1251233B (en) 1991-08-21 1991-08-21 COMPOSITE MATERIALS BASED ON THERMOPLASTIC POLYMERS REINFORCED WITH LIGNOCELLULOSIC MATERIALS AND PROCEDURE FOR THEIR PREPARATION

Country Status (1)

Country Link
IT (1) IT1251233B (en)

Also Published As

Publication number Publication date
ITMI912271A1 (en) 1993-02-21
ITMI912271A0 (en) 1991-08-21

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970828