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NEW FILMS PRODUCED BY MICROFIBRILLATED NATURAL FIBERS

Research Project

Project/Area Number 08456087
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field 林産学
Research InstitutionNiigata University

Principal Investigator

TANIGUCHI Takashi  Niigata University, Education Professor, 教育学部, 教授 (20126428)

Co-Investigator(Kenkyū-buntansha) OKAMURA Keizo  Kyoto Bunka College Professor, 教授 (50026506)
Project Period (FY) 1996 – 1997
Project Status Completed (Fiscal Year 1997)
Budget Amount *help
¥8,600,000 (Direct Cost: ¥8,600,000)
Fiscal Year 1997: ¥1,400,000 (Direct Cost: ¥1,400,000)
Fiscal Year 1996: ¥7,200,000 (Direct Cost: ¥7,200,000)
KeywordsMicrofibrillation / Microfibrillated fibers / Natural fibers / Biodegradable film / Film formation / 超微細繊維化
Research Abstract

A formation of film without using organic solvent has been attempted using microfibrils of natural fibers. It was tried to obtained the films from the water-suspension of microfibrils, which are made from wood pulp ezo spruce and popular bleached kraft pulp), tunicin, chitosan, silk and collagen mechanically by using super grinding method. The obtained films were individually about some mum-some 10 mum thick being homogeneous, strong and translucent, The mechanical properties of films were evaluated by tensile test. Their tensile breaking strength is higher than those of commercial printed-grade paper B.Blending of dofferent microfibrils is possible using water-suspension of them, and new hybrid-composites of natural fibers are produced by this method. Furthermore, these films are all biodegradable and harmless to environment without using an organic solvent.

Report

(3 results)
  • 1997 Annual Research Report   Final Research Report Summary
  • 1996 Annual Research Report
  • Research Products

    (3 results)

All Other

All Publications (3 results)

  • [Publications] Takashi Taniguchi and Keizo Okamura: "New Films Produced by Microfibrillated Natural Fibers." Polymer International. (In press). (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Takashi Taniguchi and Keizo Okamura: "NEW FILMS PRODUCED BY MICROFIBRILLATED NATURAL FIBERS" POLYMER INTERNATIONAL. (in press). (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Takashi Taniguchi and Keizo Okamura: "New Films Peoduced by Microfibrillated Natural Fibers." Polymer International. (in press). (1998)

    • Related Report
      1997 Annual Research Report

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Published: 1996-04-01   Modified: 2016-04-21  

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