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JPS56127632A - Composite material composition utilizing waste paper - Google Patents

Composite material composition utilizing waste paper

Info

Publication number
JPS56127632A
JPS56127632A JP9564380A JP9564380A JPS56127632A JP S56127632 A JPS56127632 A JP S56127632A JP 9564380 A JP9564380 A JP 9564380A JP 9564380 A JP9564380 A JP 9564380A JP S56127632 A JPS56127632 A JP S56127632A
Authority
JP
Japan
Prior art keywords
resin
waste paper
paper
composite material
material composition
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP9564380A
Other languages
Japanese (ja)
Other versions
JPS6221368B2 (en
Inventor
Yoshikazu Nakajima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP9564380A priority Critical patent/JPS56127632A/en
Publication of JPS56127632A publication Critical patent/JPS56127632A/en
Publication of JPS6221368B2 publication Critical patent/JPS6221368B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Reinforced Plastic Materials (AREA)
  • Paper (AREA)

Abstract

PURPOSE: To obtain the titled composition suitable for an interior automotive trim material, and having improved strength, by mixing a roughly crushed waste paper with a thermoplastic resin, agitating the mixture under heat insulation at a high speed to evaporate water, melting the resin, and impregnating the paper with the resin to utilize the frictional heat.
CONSTITUTION: 100pts.wt. Waste paper roughly crushed to a diameter of about 5mm is mixed with 25W200pts.wt. thermoplastic resin, e.g. polyethylene or polyvinyl chloride, and the resultant mixture is agitated at a high speed under heat insulation at 130°C to evaporate water in the paper and melt the resin. The waste paper is simultaneously beaten in the molten resin phase, and the beaten waste paper fiber is impregnated with the resin to give the aimed composite material composition.
EFFECT: A small linear shrinkage and improved dimensional stability after the molding.
COPYRIGHT: (C)1981,JPO&Japio
JP9564380A 1980-07-15 1980-07-15 Composite material composition utilizing waste paper Granted JPS56127632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9564380A JPS56127632A (en) 1980-07-15 1980-07-15 Composite material composition utilizing waste paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9564380A JPS56127632A (en) 1980-07-15 1980-07-15 Composite material composition utilizing waste paper

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP10475677A Division JPS5442470A (en) 1977-09-02 1977-09-02 Composition and method for regenerating waste paper in dry condition by using synthetic resin

Publications (2)

Publication Number Publication Date
JPS56127632A true JPS56127632A (en) 1981-10-06
JPS6221368B2 JPS6221368B2 (en) 1987-05-12

Family

ID=14143182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9564380A Granted JPS56127632A (en) 1980-07-15 1980-07-15 Composite material composition utilizing waste paper

Country Status (1)

Country Link
JP (1) JPS56127632A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1040626C (en) * 1995-09-05 1998-11-11 中国建筑材料科学研究院 Composite fibre-plastics board and its production process
KR101208107B1 (en) 2012-03-19 2012-12-04 유승훈 Manufacturing method of plastic for car interior material using biomass pellet and thereof
WO2013141548A1 (en) * 2012-03-19 2013-09-26 주식회사 에스에이치글로벌 Plastic, for automotive interior parts, manufactured from biomass pellets, and method for manufacturing the plastic

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51105222U (en) * 1975-02-21 1976-08-23
JPS52104756A (en) * 1976-03-01 1977-09-02 Nippon Electric Co Method of temporarily fixing electronic parts
JPS5442470A (en) * 1977-09-02 1979-04-04 Yoshikazu Nakashima Composition and method for regenerating waste paper in dry condition by using synthetic resin

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51105222U (en) * 1975-02-21 1976-08-23
JPS52104756A (en) * 1976-03-01 1977-09-02 Nippon Electric Co Method of temporarily fixing electronic parts
JPS5442470A (en) * 1977-09-02 1979-04-04 Yoshikazu Nakashima Composition and method for regenerating waste paper in dry condition by using synthetic resin

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1040626C (en) * 1995-09-05 1998-11-11 中国建筑材料科学研究院 Composite fibre-plastics board and its production process
KR101208107B1 (en) 2012-03-19 2012-12-04 유승훈 Manufacturing method of plastic for car interior material using biomass pellet and thereof
WO2013141548A1 (en) * 2012-03-19 2013-09-26 주식회사 에스에이치글로벌 Plastic, for automotive interior parts, manufactured from biomass pellets, and method for manufacturing the plastic
CN104582918A (en) * 2012-03-19 2015-04-29 Sh环球有限公司 Plastic, for automotive interior parts, manufactured from biomass pellets, and method for manufacturing the plastic

Also Published As

Publication number Publication date
JPS6221368B2 (en) 1987-05-12

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