ATE139246T1 - Biologisch abbaubare geformte produkte und verfahren zu ihrer herstellung - Google Patents

Biologisch abbaubare geformte produkte und verfahren zu ihrer herstellung

Info

Publication number
ATE139246T1
ATE139246T1 AT89123801T AT89123801T ATE139246T1 AT E139246 T1 ATE139246 T1 AT E139246T1 AT 89123801 T AT89123801 T AT 89123801T AT 89123801 T AT89123801 T AT 89123801T AT E139246 T1 ATE139246 T1 AT E139246T1
Authority
AT
Austria
Prior art keywords
product
expanded
production
methods
molded products
Prior art date
Application number
AT89123801T
Other languages
English (en)
Inventor
Normal L Lacourse
Paul A Altieri
Original Assignee
Nat Starch Chem Invest
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
Priority claimed from US07/292,089 external-priority patent/US4863655A/en
Priority claimed from US07/446,342 external-priority patent/US5043196A/en
Application filed by Nat Starch Chem Invest filed Critical Nat Starch Chem Invest
Application granted granted Critical
Publication of ATE139246T1 publication Critical patent/ATE139246T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C08B30/12—Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/125—Water, e.g. hydrated salts
    • 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
    • C08L3/12—Amylose; Amylopectin; Degradation products thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3402—Details of processes or apparatus for reducing environmental damage or for working-up compositions comprising inert blowing agents or biodegradable components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/46—Applications of disintegrable, dissolvable or edible materials
    • B65D65/466—Bio- or photodegradable packaging materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C08B30/20—Amylose or amylopectin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2303/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08J2303/12—Amylose; Amylopectin; Degradation products thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/05—Use of one or more blowing agents together

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biochemistry (AREA)
  • Environmental Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Materials For Medical Uses (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Wrappers (AREA)
  • Medicinal Preparation (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Saccharide Compounds (AREA)
AT89123801T 1988-12-30 1989-12-22 Biologisch abbaubare geformte produkte und verfahren zu ihrer herstellung ATE139246T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/292,089 US4863655A (en) 1988-12-30 1988-12-30 Biodegradable packaging material and the method of preparation thereof
US35335289A 1989-05-17 1989-05-17
US07/446,342 US5043196A (en) 1989-05-17 1989-12-05 Biodegradable shaped products and the method of preparation thereof

Publications (1)

Publication Number Publication Date
ATE139246T1 true ATE139246T1 (de) 1996-06-15

Family

ID=27404101

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89123801T ATE139246T1 (de) 1988-12-30 1989-12-22 Biologisch abbaubare geformte produkte und verfahren zu ihrer herstellung

Country Status (12)

Country Link
EP (1) EP0376201B1 (de)
JP (1) JP2749918B2 (de)
KR (1) KR0145186B1 (de)
AT (1) ATE139246T1 (de)
AU (1) AU630138B2 (de)
DE (1) DE68926661T2 (de)
DK (1) DK672089A (de)
ES (1) ES2088885T3 (de)
FI (1) FI896357A7 (de)
GR (1) GR3020645T3 (de)
NO (1) NO895319L (de)
TW (1) TW198065B (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5108677A (en) * 1988-10-17 1992-04-28 John Ayres Method of forming a sand base article using a decomposable binder and the article formed thereby
ATE126477T1 (de) * 1989-06-01 1995-09-15 Starch Australasia Limited Geformte gegenstände aus stärke deriviert.
DE4025523A1 (de) * 1990-08-11 1992-02-13 Werner Georg Munk Verrottbarer behaelter, verfahren zu seiner herstellung und verwendung
EP0522126A1 (de) * 1991-01-25 1993-01-13 Capital Invest Cmi Aktiengesellschaft Verfahren und einrichtung zur herstellung eines stärke und/oder mindestens ein stärkederivat enthaltenden produkts
HUT66562A (en) * 1991-03-19 1994-12-28 Parke Davis & Co Biodegradable compositions comprising starch, process for producing and using thereof
US5186990A (en) * 1991-04-05 1993-02-16 Eagle Scientific Co. Biodegradable and water soluble packaging material
JPH04122027U (ja) * 1991-04-16 1992-10-30 宇部興産株式会社 易分解性の独立気泡緩衝シート
DE4114185C1 (de) * 1991-04-30 1993-02-04 Battelle-Institut E.V., 6000 Frankfurt, De
DK0518820T3 (da) * 1991-06-11 1995-06-19 Greither Peter Polstringsmateriale til emballager
JPH04367455A (ja) * 1991-06-13 1992-12-18 Sekisui Jushi Co Ltd 梱包用材
DE4122212C2 (de) * 1991-07-04 1994-06-16 Inventa Ag Thermoplastisch verarbeitbare Masse aus Stärke und Acrylatcopolymeren
JPH0717780B2 (ja) * 1991-08-05 1995-03-01 工業技術院長 微生物崩壊性熱可塑性樹脂発泡体及びその製造方法
JPH0524527U (ja) * 1991-08-27 1993-03-30 大日本印刷株式会社 封 筒
US5279658A (en) * 1991-09-19 1994-01-18 David Aung Composition suitable for forming into shaped articles, process for preparing the composition, process for preparing shaped articles using the composition, and shaped articles so-formed
AU648704B2 (en) * 1991-11-25 1994-04-28 National Starch And Chemical Investment Holding Corporation Method of extruding starch under low moisture conditions using feed starch having coarse particle size
DE4139467A1 (de) * 1991-11-29 1993-06-09 Ems-Inventa Ag, Zuerich, Ch Verpackungskoerper sowie verwendung desselben
JPH074655A (ja) * 1992-06-30 1995-01-10 Takeuchi Akira 電池ライター
EP0656830B1 (de) * 1992-08-28 1996-04-24 BIOTEC BIOLOGISCHE NATURVERPACKUNGEN GMBH & CO. FORSCHUNGS- UND ENTWICKLUNGS KG Biologisch abbaubares schichtverbundmaterial auf der basis von gehärtetem stärkeschaum und verfahren zu seiner herstellung
DE4228425C2 (de) * 1992-08-31 2002-10-10 Norbert Fleuren Verfahren zur Anordnung von Abstandshalterungen zwischen Gegenständen
US5308879A (en) * 1992-09-07 1994-05-03 Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha Process for preparing biodegradable resin foam
DE4236717C1 (de) * 1992-10-30 1994-01-27 Reichenecker Hans Storopack Formkörper aus Granulatperlen
DE4301587A1 (de) * 1993-01-21 1994-07-28 K & S Bio Pack Entwicklung Verfahren zur Herstellung eines Polysaccharid enthaltenden Produktes sowie Polysaccharidzusammensetzungen
US5602188A (en) 1993-07-13 1997-02-11 Suzuki Sogyo Co., Ltd. Biodegradable resin foam and method and apparatus for producing same
CA2168216C (en) * 1993-07-28 2000-05-30 Ivan Tomka Foamed starch polymer
ATE168087T1 (de) * 1993-12-06 1998-07-15 Haas Franz Waffelmasch Verfahren zur herstellung von verrottbaren, dünnwandigen formkörpern auf stärkebasis
CA2178335A1 (en) * 1993-12-06 1995-06-15 Karl Tiefenbacher Process for manufacturing compostible thin-walled molded articles based on starch
IT1273743B (it) * 1994-02-09 1997-07-10 Novamont Spa Articoli espansi di materiale plastico biodegradabile e procedimento per la loro preparazione
DK0669369T4 (da) * 1994-02-24 2011-05-09 Obtusa Investimentos E Gestao Limidada Fremgangsmåde til fremstilling af bionedbrydelige emballageprodukter
DE4429269A1 (de) * 1994-08-18 1996-02-22 K & S Bio Pack Entwicklung Verfahren zur Herstellung von Gegenständen aus thermoplastischer Amylose, Formmasse zur Durchführung des Verfahrens sowie Formteil
DE4431755C2 (de) * 1994-09-06 2000-05-25 Biotec Biolog Naturverpack Sandwichplatte aus Stärkeschaum
JPH08109278A (ja) * 1994-10-12 1996-04-30 Hideo Kakigi 発泡成形体、発泡成形体用原料、および発泡成形体の製造方法
US6176915B1 (en) 1995-04-14 2001-01-23 Standard Starch, L.L.C. Sorghum meal-based biodegradable formulations, shaped products made therefrom, and methods of making said shaped products
US20010048176A1 (en) 1995-04-14 2001-12-06 Hans G. Franke Resilient biodegradable packaging materials
NL1004109C2 (nl) * 1996-09-25 1998-03-26 Avebe Coop Verkoop Prod Verwijderbare kern ten gebruike in gietproducten.
US5756556A (en) * 1996-11-18 1998-05-26 National Starch And Chemical Investment Holding Corporation Starch foam products with improved flexibility/compressibility and the method of preparation thereof
US6107371A (en) * 1998-06-16 2000-08-22 National Starch And Chemical Investment Holding Corporation Biodegradable expanded starch products and the method of preparation
JP2002018929A (ja) * 2000-07-12 2002-01-22 Hero:Kk 生分解性発泡体製造装置
US7759316B2 (en) 2000-07-17 2010-07-20 Ezaki Glico Co., Ltd. Biodegradable articles obtained from enzymatically synthesized amylose
JP4531214B2 (ja) * 2000-07-17 2010-08-25 株式会社東海 液体燃料燃焼器具
JP2005508166A (ja) * 2001-10-17 2005-03-31 ビーエーエスエフ プラント サイエンス， ゲーエムベーハー デンプン
CN1850893B (zh) * 2006-06-05 2010-12-01 尚志常 直链淀粉热塑型塑料
US8383134B2 (en) 2007-03-01 2013-02-26 Bioneedle Technologies Group B.V. Biodegradable material based on opened starch
JP4968090B2 (ja) * 2008-01-29 2012-07-04 川上産業株式会社 合成樹脂製中空部材
US20160052692A1 (en) * 2014-08-20 2016-02-25 Frontier Paper & Packaging, Incorporated Biodegradable packaging for shipping
US11980259B2 (en) 2019-03-28 2024-05-14 Kuraray Fastening Co., Ltd. Biodegradable hook-type molded surface fastener with outstanding moldability

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3243308A (en) * 1963-10-23 1966-03-29 Dept Of Agriculture And Inspec Amylosic films and method of making the same
BG46154A3 (bg) * 1983-02-18 1989-10-16 Warner-Lambert Company Llc Метод за получаване на капсули
GB2205323B (en) * 1987-03-09 1991-01-30 Warner Lambert Co Destructurized starch and process for making same
GB2206888B (en) * 1987-07-07 1991-02-06 Warner Lambert Co A destructurized starch and a process for making same
GB8719090D0 (en) * 1987-08-12 1987-09-16 Unilever Plc Starch product

Also Published As

Publication number Publication date
KR0145186B1 (ko) 1998-07-01
DK672089A (da) 1990-07-01
GR3020645T3 (en) 1996-10-31
NO895319D0 (no) 1989-12-29
DK672089D0 (da) 1989-12-29
DE68926661D1 (de) 1996-07-18
JPH02298525A (ja) 1990-12-10
FI896357A7 (fi) 1990-07-01
JP2749918B2 (ja) 1998-05-13
ES2088885T3 (es) 1996-10-01
EP0376201A1 (de) 1990-07-04
NO895319L (no) 1990-07-02
DE68926661T2 (de) 1996-10-31
AU630138B2 (en) 1992-10-22
EP0376201B1 (de) 1996-06-12
KR900009823A (ko) 1990-07-05
FI896357A0 (fi) 1989-12-29
AU4694589A (en) 1990-07-05
TW198065B (de) 1993-01-11

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee