ES2088885T3 - Productos moldeados biodegradables y el procedimiento de preparacion de los mismos. - Google Patents

Productos moldeados biodegradables y el procedimiento de preparacion de los mismos.

Info

Publication number
ES2088885T3
ES2088885T3 ES89123801T ES89123801T ES2088885T3 ES 2088885 T3 ES2088885 T3 ES 2088885T3 ES 89123801 T ES89123801 T ES 89123801T ES 89123801 T ES89123801 T ES 89123801T ES 2088885 T3 ES2088885 T3 ES 2088885T3
Authority
ES
Spain
Prior art keywords
product
molded products
preparation procedure
expanded
content
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.)
Expired - Lifetime
Application number
ES89123801T
Other languages
English (en)
Inventor
Normal L Lacourse
Paul A Altieri
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 Starch and Chemical Investment Holding Corp
Original Assignee
National Starch and Chemical Investment Holding Corp
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 National Starch and Chemical Investment Holding Corp filed Critical National Starch and Chemical Investment Holding Corp
Application granted granted Critical
Publication of ES2088885T3 publication Critical patent/ES2088885T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Toxicology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Materials For Medical Uses (AREA)
  • Wrappers (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Medicinal Preparation (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Saccharide Compounds (AREA)

Abstract

EL PRODUCTO BIODEGRADABLE COMPRENDE UN PRODUCTO DE ALMIDON CON ALTO CONTENIDO EN AMILOSA EXPANDIDO TENIENDO AL MENOS UN 45% EN PESO DE CONTENIDO EN AMILOSA, DICHO PRODUCTO EXPANDIDO TIENE UNA BAJA DENSIDAD, UNA ESTRUCTURA DE CELULAS CERRADAS CON BUENA RESISTENCIA Y COMPRESIBILIDAD. OTRA REALIZACION PROPORCIONA UNA MATERIAL DE EMBALAJE BIODEGRADABLE QUE COMPRENDE UN PRODUCTO DE ALMIDON DE CELULAS CERRADAS, CON BAJA DENSIDAD Y EXPANDIDO, TENIENDO EL ALMIDON AL MENOS UN 45% EN PESO DE CONTENIDO EN AMILOSA Y TENIENDO EL PRODUCTO EXPANDIDO UNA DENSIDAD POR UNIDAD DE VOLUMEN DE MENOS DE 32,O KG/M3 (2.0 1B/FT3), UNA RESISTENCIA DE AL MENOS EL 50%, Y UNA COMPRESIBILIDAD DE ENTRE 100 Y 800 G/CM3.
ES89123801T 1988-12-30 1989-12-22 Productos moldeados biodegradables y el procedimiento de preparacion de los mismos. Expired - Lifetime ES2088885T3 (es)

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
ES2088885T3 true ES2088885T3 (es) 1996-10-01

Family

ID=27404101

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89123801T Expired - Lifetime ES2088885T3 (es) 1988-12-30 1989-12-22 Productos moldeados biodegradables y el procedimiento de preparacion de los mismos.

Country Status (12)

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

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
KR0168680B1 (ko) * 1989-06-01 1999-03-20 데이비드 마이클리스 전분계 성형품
DE4025523A1 (de) * 1990-08-11 1992-02-13 Werner Georg Munk Verrottbarer behaelter, verfahren zu seiner herstellung und verwendung
AU1167692A (en) * 1991-01-25 1992-08-27 Capital Marketing Invest Cmi Aktiengesellschaft Process and equipment for the production of a product containing starch and/or at least one starch derivative
HUT66717A (en) * 1991-03-19 1994-12-28 Parke Davis & Co Biodegradable compositions comprising starch derivatives, methods of making the compositions, and articles made from said composition
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 (es) * 1991-04-30 1993-02-04 Battelle-Institut E.V., 6000 Frankfurt, De
DE59201816D1 (de) * 1991-06-11 1995-05-11 Greither Peter Polstermaterial für Verpackungen.
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
CA2143432C (en) * 1992-08-28 2000-11-28 Jurgen Lorcks Biodegradable laminated composite material based on cured starch foam and method for preparing it
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
ATE156162T1 (de) * 1993-07-28 1997-08-15 Biotec Biolog Naturverpack Geschäumtes stärkepolymer
CA2178337A1 (en) * 1993-12-06 1995-06-15 Karl Tiefenbacher Process for producing a decomposable thin-walled molded article based on starch
ES2123942T3 (es) * 1993-12-06 1999-01-16 Khashoggi E Ind Procedimiento para la obtencion de cuerpos moldeables degradables de pared delgada, a base de almidon.
IT1273743B (it) * 1994-02-09 1997-07-10 Novamont Spa Articoli espansi di materiale plastico biodegradabile e procedimento per la loro preparazione
DE69418301T8 (de) * 1994-02-24 2012-11-22 Obtusa Investimentos E Gestao Limidada Zusammensetzung auf der Basis von Stärke und Verfahren zur Herstellung von biologisch abbaubaren Verpackungsmaterialien
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
US20010048176A1 (en) 1995-04-14 2001-12-06 Hans G. Franke Resilient biodegradable packaging materials
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
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
JP4531214B2 (ja) * 2000-07-17 2010-08-25 株式会社東海 液体燃料燃焼器具
WO2002006507A1 (en) * 2000-07-17 2002-01-24 Ezaki Glico Co., Ltd. Biodegradable articles obtained from enzymatically synthesized amylose
EP1448605A4 (en) * 2001-10-17 2006-07-12 Basf Plant Science Gmbh STARCH
CN1850893B (zh) * 2006-06-05 2010-12-01 尚志常 直链淀粉热塑型塑料
EP2115008B1 (en) 2007-03-01 2019-09-18 De Staat der Nederlanden, vert. door de Minister van Volksgezondheid, Welzijn en Sport, namens de Minister, Projectdirectie ALT, het INTRAVACC 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
JPH02298525A (ja) 1990-12-10
DK672089A (da) 1990-07-01
GR3020645T3 (en) 1996-10-31
DK672089D0 (da) 1989-12-29
TW198065B (es) 1993-01-11
DE68926661D1 (de) 1996-07-18
KR900009823A (ko) 1990-07-05
FI896357A0 (fi) 1989-12-29
EP0376201B1 (en) 1996-06-12
EP0376201A1 (en) 1990-07-04
ATE139246T1 (de) 1996-06-15
AU630138B2 (en) 1992-10-22
NO895319D0 (no) 1989-12-29
JP2749918B2 (ja) 1998-05-13
AU4694589A (en) 1990-07-05
DE68926661T2 (de) 1996-10-31
KR0145186B1 (ko) 1998-07-01
FI896357A7 (fi) 1990-07-01
NO895319L (no) 1990-07-02

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