EP0323732A3 - Matière composite à base de fibres cellulosiques et de chitosane et son procédé de préparation - Google Patents

Matière composite à base de fibres cellulosiques et de chitosane et son procédé de préparation Download PDF

Info

Publication number
EP0323732A3
EP0323732A3 EP19880312124 EP88312124A EP0323732A3 EP 0323732 A3 EP0323732 A3 EP 0323732A3 EP 19880312124 EP19880312124 EP 19880312124 EP 88312124 A EP88312124 A EP 88312124A EP 0323732 A3 EP0323732 A3 EP 0323732A3
Authority
EP
European Patent Office
Prior art keywords
chitosan
sheet
composite material
preparation
based composite
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
EP19880312124
Other languages
German (de)
English (en)
Other versions
EP0323732A2 (fr
EP0323732B1 (fr
Inventor
Jun Hosokawa
Masahi Nishiyama
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.)
National Institute of Advanced Industrial Science and Technology
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to AT88312124T priority Critical patent/ATE78535T1/de
Publication of EP0323732A2 publication Critical patent/EP0323732A2/fr
Publication of EP0323732A3 publication Critical patent/EP0323732A3/fr
Application granted granted Critical
Publication of EP0323732B1 publication Critical patent/EP0323732B1/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/10—Packing paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/14—Carboxylic acids; Derivatives thereof
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/53—Polyethers; Polyesters
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Wrappers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Laminated Bodies (AREA)
EP88312124A 1988-01-06 1988-12-21 Matière composite à base de fibres cellulosiques et de chitosane et son procédé de préparation Expired EP0323732B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88312124T ATE78535T1 (de) 1988-01-06 1988-12-21 Zusammengesetztes material aus cellulosefasern und chitosan und verfahren zu seiner herstellung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP158888 1988-01-06
JP1588/88 1988-01-06

Publications (3)

Publication Number Publication Date
EP0323732A2 EP0323732A2 (fr) 1989-07-12
EP0323732A3 true EP0323732A3 (fr) 1991-04-03
EP0323732B1 EP0323732B1 (fr) 1992-07-22

Family

ID=11505673

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88312124A Expired EP0323732B1 (fr) 1988-01-06 1988-12-21 Matière composite à base de fibres cellulosiques et de chitosane et son procédé de préparation

Country Status (5)

Country Link
EP (1) EP0323732B1 (fr)
JP (1) JPH026689A (fr)
AT (1) ATE78535T1 (fr)
CA (1) CA1330916C (fr)
DE (1) DE3873061T2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0686548B2 (ja) * 1989-04-21 1994-11-02 工業技術院長 新規な吸水性複合素材及びその製造方法
DE4121085A1 (de) * 1990-06-29 1992-01-02 Agency Ind Science Techn Biologisch abbaubare zusammensetzung, daraus ausgeformter gegenstand und verfahren zur herstellung von biologisch abbaubarem material
US5306550A (en) * 1990-06-29 1994-04-26 Director-General Of Agency Of Industrial Science And Technology Biodegradable composition and shaped article obtained therefrom
JPH0628890B2 (ja) * 1990-08-22 1994-04-20 工業技術院長 天然多糖類から成るフィルム又はシートの製造方法
JPH04120142A (ja) * 1990-09-11 1992-04-21 Agency Of Ind Science & Technol 生物分解性複合素材及びその製造方法
ES2106230T3 (es) * 1992-07-09 1997-11-01 Dierig Holding Ag Tela no tejida de fibras naturales y usos de la misma.
KR20010079260A (ko) * 2001-06-28 2001-08-22 손태원 고배향 키토산 단섬유
WO2005118952A1 (fr) * 2004-06-01 2005-12-15 Pulp And Paper Research Institute Of Canada Additif pour fabrication de papier
PL2223941T3 (pl) * 2009-02-27 2019-04-30 Rohm & Haas Szybkoutwardzalna kompozycja węglowodanowa
CN103882764A (zh) * 2014-03-12 2014-06-25 金红叶纸业集团有限公司 湿用成膜组合物及其制造方法
CN110591169B (zh) * 2019-09-30 2022-04-05 台州学院 一种用于食品包装的甘蔗纤维/壳聚糖复合膜及其制备方法
CN112980209B (zh) * 2021-04-22 2021-12-24 湖南省杨林木业有限公司 一种抑菌防霉木胶板及其制备方法
US12157976B2 (en) * 2022-08-03 2024-12-03 World Centric Moisture/oil resistant composite materials

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102738A (en) * 1977-01-17 1978-07-25 American Cyanamid Company Use of chitosan in corrugating medium

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116528A (ja) * 1974-07-31 1976-02-09 Nissan Motor Toransumitsushonkontoroorurinkeeji
JPS5335008A (en) * 1976-09-14 1978-04-01 Susumu Kashiwara Paper strength enhancing method
JPS60134097A (ja) * 1983-12-19 1985-07-17 株式会社協立有機工業研究所 抄紙方法
JP2571919B2 (ja) * 1986-10-07 1997-01-16 日本ピー・エム・シー株式会社 製紙方法
JPH01174699A (ja) * 1987-12-28 1989-07-11 Osaka Godo Kk ケーシング用材料の製造法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102738A (en) * 1977-01-17 1978-07-25 American Cyanamid Company Use of chitosan in corrugating medium

Also Published As

Publication number Publication date
DE3873061T2 (de) 1992-12-03
JPH026689A (ja) 1990-01-10
EP0323732A2 (fr) 1989-07-12
ATE78535T1 (de) 1992-08-15
CA1330916C (fr) 1994-07-26
DE3873061D1 (de) 1992-08-27
EP0323732B1 (fr) 1992-07-22

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