WO2002088468A3 - Method for production of fibrous moulded bodies - Google Patents

Method for production of fibrous moulded bodies Download PDF

Info

Publication number
WO2002088468A3
WO2002088468A3 PCT/EP2002/004832 EP0204832W WO02088468A3 WO 2002088468 A3 WO2002088468 A3 WO 2002088468A3 EP 0204832 W EP0204832 W EP 0204832W WO 02088468 A3 WO02088468 A3 WO 02088468A3
Authority
WO
WIPO (PCT)
Prior art keywords
masses
moulded bodies
production
starch
aqueous
Prior art date
Application number
PCT/EP2002/004832
Other languages
German (de)
French (fr)
Other versions
WO2002088468A2 (en
Inventor
Frank Huepperling
Joachim Werres
Original Assignee
Stockhausen Chem Fab Gmbh
Frank Huepperling
Joachim Werres
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 Stockhausen Chem Fab Gmbh, Frank Huepperling, Joachim Werres filed Critical Stockhausen Chem Fab Gmbh
Priority to EP02750881A priority Critical patent/EP1397554A2/en
Priority to AU2002338557A priority patent/AU2002338557A1/en
Publication of WO2002088468A2 publication Critical patent/WO2002088468A2/en
Publication of WO2002088468A3 publication Critical patent/WO2002088468A3/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J3/00—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/02—Starch; Degradation products thereof, e.g. dextrin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/04—Starch derivatives, e.g. crosslinked derivatives
    • C08L3/08—Ethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • 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
    • D21H17/28—Starch
    • D21H17/29—Starch cationic
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/14—Secondary fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Paper (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

The invention relates to methods for production of shock-resistant, fibre-containing moulded bodies with high elastic restoring properties, made from aqueous cellulose-containing masses, by means of adding the masses into or onto a mould, moulding and at least partial drainage of the masses and drying of the moulded body thus obtained. The invention is characterised in that a modified starch is added to the aqueous masses, before addition into or onto the mould, which is obtained by digestion of starch, starch derivatives and/or the decomposition products thereof in aqueous solution in the presence of at least one cationic polymer, comprising at least 20 wt. % of polymerised cationic units. The invention further relates to moulded bodies obtained as above.
PCT/EP2002/004832 2001-05-02 2002-05-02 Method for production of fibrous moulded bodies WO2002088468A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP02750881A EP1397554A2 (en) 2001-05-02 2002-05-02 Method for production of fibrous moulded bodies
AU2002338557A AU2002338557A1 (en) 2001-05-02 2002-05-02 Method for production of fibrous moulded bodies

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001121418 DE10121418A1 (en) 2001-05-02 2001-05-02 Process for the production of molded fiber articles
DE10121418.9 2001-05-02

Publications (2)

Publication Number Publication Date
WO2002088468A2 WO2002088468A2 (en) 2002-11-07
WO2002088468A3 true WO2002088468A3 (en) 2003-10-02

Family

ID=7683428

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/004832 WO2002088468A2 (en) 2001-05-02 2002-05-02 Method for production of fibrous moulded bodies

Country Status (4)

Country Link
EP (1) EP1397554A2 (en)
AU (1) AU2002338557A1 (en)
DE (1) DE10121418A1 (en)
WO (1) WO2002088468A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105821711A (en) * 2016-03-24 2016-08-03 巢湖市劲邦塑料包装有限公司 Environment-friendly food wrapping paper

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7960452B2 (en) 2005-07-01 2011-06-14 Akzo Nobel Coatings International B.V. Adhesive composition and method
US8147979B2 (en) 2005-07-01 2012-04-03 Akzo Nobel Coatings International B.V. Adhesive system and method
KR100710876B1 (en) * 2006-04-03 2007-04-27 경상대학교산학협력단 Manufacturing method of wastepaper shock-absorbing materials using the vacuum forming principal and wastepaper shock absorbing material using the same
RU2458954C2 (en) * 2006-06-23 2012-08-20 Акцо Нобель Коатингс Интернэшнл Б.В. Adhesive system and method of obtaining wood-based product
US8048257B2 (en) 2006-06-23 2011-11-01 Akzo Nobel Coating International B.V. Adhesive system and method of producing a wood based product
DE102009021555B4 (en) * 2009-05-15 2011-06-22 AGM Mader GmbH, 85221 Process for the preparation of a binder and use of such a binder for the production of a shaped body
CN103221608B (en) 2010-11-16 2016-02-10 巴斯夫欧洲公司 The production of cellulose paper lodicule
EP2679624A1 (en) 2012-06-29 2014-01-01 URSA Insulation, S.A. Formaldehyde-free binder and use for mineral wool insulation products
CN108004837A (en) * 2017-11-27 2018-05-08 郑艳 A kind of preparation method of biodegradation type moisturizing vegetables packaging fibrous paper
CN115559153A (en) * 2022-10-18 2023-01-03 灌云利民再生资源科技发展有限公司 Preparation method of boxboard paper pulp

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146515A (en) * 1977-09-12 1979-03-27 Nalco Chemical Company Making a lightly oxidized starch additive by adding a cationic polymer to starch slurry prior to heating the slurry
DE19832241A1 (en) * 1998-07-17 2000-01-27 Stockhausen Chem Fab Gmbh Modified starch used as retention aid in paper production, obtained by digesting starch material in water in presence of a cationic polymer based on dialkylaminoalkylacrylamide and a particulate mineral additive
EP1059384A1 (en) * 1998-02-23 2000-12-13 Kao Corporation Method of manufacturing pulp molded product
WO2001032987A1 (en) * 1999-11-01 2001-05-10 Leopack B.V. Moulded fibre products comprising modified starch and process for producing the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146515A (en) * 1977-09-12 1979-03-27 Nalco Chemical Company Making a lightly oxidized starch additive by adding a cationic polymer to starch slurry prior to heating the slurry
EP1059384A1 (en) * 1998-02-23 2000-12-13 Kao Corporation Method of manufacturing pulp molded product
DE19832241A1 (en) * 1998-07-17 2000-01-27 Stockhausen Chem Fab Gmbh Modified starch used as retention aid in paper production, obtained by digesting starch material in water in presence of a cationic polymer based on dialkylaminoalkylacrylamide and a particulate mineral additive
WO2001032987A1 (en) * 1999-11-01 2001-05-10 Leopack B.V. Moulded fibre products comprising modified starch and process for producing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105821711A (en) * 2016-03-24 2016-08-03 巢湖市劲邦塑料包装有限公司 Environment-friendly food wrapping paper

Also Published As

Publication number Publication date
AU2002338557A1 (en) 2002-11-11
DE10121418A1 (en) 2003-01-23
WO2002088468A2 (en) 2002-11-07
EP1397554A2 (en) 2004-03-17

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