ATE78535T1 - Zusammengesetztes material aus cellulosefasern und chitosan und verfahren zu seiner herstellung. - Google Patents
Zusammengesetztes material aus cellulosefasern und chitosan und verfahren zu seiner herstellung.Info
- Publication number
- ATE78535T1 ATE78535T1 AT88312124T AT88312124T ATE78535T1 AT E78535 T1 ATE78535 T1 AT E78535T1 AT 88312124 T AT88312124 T AT 88312124T AT 88312124 T AT88312124 T AT 88312124T AT E78535 T1 ATE78535 T1 AT E78535T1
- Authority
- AT
- Austria
- Prior art keywords
- chitosan
- sheet
- composite material
- production
- cellulose fibers
- Prior art date
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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP158888 | 1988-01-06 | ||
EP88312124A EP0323732B1 (de) | 1988-01-06 | 1988-12-21 | Zusammengesetztes Material aus Cellulosefasern und Chitosan und Verfahren zu seiner Herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE78535T1 true ATE78535T1 (de) | 1992-08-15 |
Family
ID=11505673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT88312124T ATE78535T1 (de) | 1988-01-06 | 1988-12-21 | Zusammengesetztes material aus cellulosefasern und chitosan und verfahren zu seiner herstellung. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0323732B1 (de) |
JP (1) | JPH026689A (de) |
AT (1) | ATE78535T1 (de) |
CA (1) | CA1330916C (de) |
DE (1) | DE3873061T2 (de) |
Families Citing this family (12)
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 |
US5306550A (en) * | 1990-06-29 | 1994-04-26 | Director-General Of Agency Of Industrial Science And Technology | Biodegradable composition and shaped article obtained therefrom |
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 |
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 |
EP1756362A4 (de) * | 2004-06-01 | 2009-07-01 | Fpinnovations | Zusatzstoff für die papierherstellung |
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 |
Family Cites Families (6)
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 |
US4102738A (en) * | 1977-01-17 | 1978-07-25 | American Cyanamid Company | Use of chitosan in corrugating medium |
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 |
-
1988
- 1988-09-21 JP JP88237599A patent/JPH026689A/ja not_active Expired - Lifetime
- 1988-12-21 EP EP88312124A patent/EP0323732B1/de not_active Expired - Lifetime
- 1988-12-21 AT AT88312124T patent/ATE78535T1/de not_active IP Right Cessation
- 1988-12-21 DE DE8888312124T patent/DE3873061T2/de not_active Expired - Fee Related
-
1989
- 1989-01-03 CA CA000587447A patent/CA1330916C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3873061T2 (de) | 1992-12-03 |
DE3873061D1 (de) | 1992-08-27 |
EP0323732A3 (de) | 1991-04-03 |
JPH026689A (ja) | 1990-01-10 |
CA1330916C (en) | 1994-07-26 |
EP0323732B1 (de) | 1992-07-22 |
EP0323732A2 (de) | 1989-07-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE78535T1 (de) | Zusammengesetztes material aus cellulosefasern und chitosan und verfahren zu seiner herstellung. | |
ATE173520T1 (de) | Papier mit einer beschichtung aus schmelzstabilem polymer und dessen verfahren zur herstellung | |
ATE230762T1 (de) | Cellulosemicrofibrille mit modifizierter oberfläche-verfahren zur herstellung und verwendung als füllstoff in verbundwerkstoffen | |
BR9006874A (pt) | Composicoes polimericas para a producao de artigos de material plastico biodegradavel e processo para a sua preparacao | |
CA2029481A1 (en) | Biodisintegrable thermoplastic resin moldings and a process for producing same | |
CA2056720A1 (en) | Wet laid fiberous thermoplastic material and aqueous dispersion for producing same | |
PL285384A1 (en) | Method of obtaining a composition based on destructurized starch and composition obtained thereby | |
DE59410352D1 (de) | Elektretfasern mit verbesserter Ladungsstabilität, Verfahren zu ihrer Herstellung, und Textilmaterial enthaltend diese Elektretfasern | |
JPH0616834A (ja) | 生分解性ラテックスウエブ材料 | |
JPH09508669A (ja) | セルロースアセテートを基材とした結合材料および強化用天然セルロース繊維を含む成形体、その製造方法、およびその使用方法 | |
MX174567B (es) | Fibras de poliesteres modificados con carbodiimidas y procedimiento para su fabricacion | |
CA2156765A1 (en) | Reinforced cellulosic film | |
CA2124629A1 (en) | Structures formed from cellulose acetate, use thereof for the manufacture of filter tow, use of the filter tow for the manufacture of a tobacco smoke filter element, as well as a filter tow and a tobacco smoke filter element | |
DE59104036D1 (de) | Verrottbarer Behälter, Verfahren zu seiner Herstellung und Verwendung. | |
DE59010202D1 (de) | Filz, insbesondere Papiermaschinenfilz sowie Verfahren zu dessen Herstellung | |
ATE171985T1 (de) | Verfahren zur herstellung von papier aus paraaromatischen polyamiden und damit erhältliches papier | |
DE59209736D1 (de) | Umweltsicherer Verbundwerkstoff | |
KR970705658A (ko) | 셀룰로오즈 압출물의 제조방법(process for making cellulose extrudates) | |
JPH08269888A (ja) | 生分解性を有する複合材料 | |
ATE140990T1 (de) | Verfahren zur herstellung eines mehrlagigen kartons | |
ATE22136T1 (de) | Produkte fuer bekleidungen, isolierung und verpackung aus industrieabfaellen und insbesondere papierbrei und verfahren zu ihrer herstellung. | |
DE59306475D1 (de) | Verfahren zur Herstellung eines biologisch abbaubaren Verpackungsmittels und seine Verwendung | |
JP3073418B2 (ja) | 紙マルチシート及び紙マルチシートの製造方法 | |
KR890000239A (ko) | 열성형 가능한 섬유질 매트 및 그의 제조방법 | |
GB2003953A (en) | Paper comprising synthetic organic polymer fibres |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |