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ES2119154T3 - Composiciones biodegradables que comprenden almidon. - Google Patents

Composiciones biodegradables que comprenden almidon.

Info

Publication number
ES2119154T3
ES2119154T3 ES94902392T ES94902392T ES2119154T3 ES 2119154 T3 ES2119154 T3 ES 2119154T3 ES 94902392 T ES94902392 T ES 94902392T ES 94902392 T ES94902392 T ES 94902392T ES 2119154 T3 ES2119154 T3 ES 2119154T3
Authority
ES
Spain
Prior art keywords
compositions including
compositions
biodegradable compositions
including starch
converted starch
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
ES94902392T
Other languages
English (en)
Inventor
Eric R George
Edward Hosung Park
Paul A Altieri
Charles W Paul
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.)
Novamont SpA
Original Assignee
Novamont SpA
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 Novamont SpA filed Critical Novamont SpA
Application granted granted Critical
Publication of ES2119154T3 publication Critical patent/ES2119154T3/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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • 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
    • 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
    • C08J2303/02—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
    • C08L2201/00—Properties
    • C08L2201/06—Biodegradable

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

SE PRESENTAN COMPOSICIONES BIODEGRADABLES SEGUN SE OBTIENEN A PARTIR DE UN FUNDIDO QUE CONSTA DE ALMIDON CONVERTIDO, UN PLASTICIDA Y AL MENOS UN MIEMBRO SELECCIONADO ENTRE LOS HOMOPOLIMEROS DE ALQUENOL Y/O COPOLIMEROS DE ALQUENOL QUE ESTAN COMBINADOS BAJO CONDICIONES SUFICIENTES PARA ASEGURAR LA FORMACION DEL FUNDIDO UNIFORME, EN EL QUE AL MENOS UN MIEMBRO ESTA PRESENTE EN LA COMPOSICION EN UNA CONCENTRACION DE DESDE 10 A 200 PARTES POR 100 PARTES DE ALMIDON CONVERTIDO SECO. LA INVENCION ADEMAS SE REFIERE A METODOS PARA LA FABRICACION DE COMPOSICIONES Y ARTICULOS HECHOS DE DICHAS COMPOSICIONES.
ES94902392T 1992-11-24 1993-11-23 Composiciones biodegradables que comprenden almidon. Expired - Lifetime ES2119154T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US98086292A 1992-11-24 1992-11-24
US08/071,429 US5393804A (en) 1992-11-24 1993-06-01 Biodegradable compositions comprising starch and alkenol polymers

Publications (1)

Publication Number Publication Date
ES2119154T3 true ES2119154T3 (es) 1998-10-01

Family

ID=26752213

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94902392T Expired - Lifetime ES2119154T3 (es) 1992-11-24 1993-11-23 Composiciones biodegradables que comprenden almidon.

Country Status (14)

Country Link
US (1) US5393804A (es)
EP (1) EP0670863B1 (es)
JP (1) JPH08503985A (es)
KR (1) KR100286794B1 (es)
CN (1) CN1040880C (es)
AT (1) ATE166372T1 (es)
AU (1) AU5678094A (es)
CA (1) CA2149139C (es)
DE (1) DE69318722T2 (es)
DK (1) DK0670863T3 (es)
ES (1) ES2119154T3 (es)
GR (1) GR3027639T3 (es)
IL (1) IL107590A0 (es)
WO (1) WO1994012567A1 (es)

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US5662731A (en) 1992-08-11 1997-09-02 E. Khashoggi Industries Compositions for manufacturing fiber-reinforced, starch-bound articles having a foamed cellular matrix
US5660900A (en) 1992-08-11 1997-08-26 E. Khashoggi Industries Inorganically filled, starch-bound compositions for manufacturing containers and other articles having a thermodynamically controlled cellular matrix
US5810961A (en) 1993-11-19 1998-09-22 E. Khashoggi Industries, Llc Methods for manufacturing molded sheets having a high starch content
US5679145A (en) 1992-08-11 1997-10-21 E. Khashoggi Industries Starch-based compositions having uniformly dispersed fibers used to manufacture high strength articles having a fiber-reinforced, starch-bound cellular matrix
US5709827A (en) 1992-08-11 1998-01-20 E. Khashoggi Industries Methods for manufacturing articles having a starch-bound cellular matrix
US5844023A (en) 1992-11-06 1998-12-01 Bio-Tec Biologische Naturverpackungen Gmbh Biologically degradable polymer mixture
US5716675A (en) 1992-11-25 1998-02-10 E. Khashoggi Industries Methods for treating the surface of starch-based articles with glycerin
US5362778A (en) * 1993-02-16 1994-11-08 Air Products And Chemicals, Inc. Extrudable polyvinyl alcohol compositions containing modified starches
DE4326118A1 (de) * 1993-08-04 1995-02-09 Buna Gmbh Bioabbaubare, thermoplastisch verformbare Materialien aus Stärkeestern
GB2281709B (en) * 1993-09-14 1998-04-08 Fujitsu Ltd Biodegradable resin moulded article
US5736209A (en) 1993-11-19 1998-04-07 E. Kashoggi, Industries, Llc Compositions having a high ungelatinized starch content and sheets molded therefrom
US6083586A (en) 1993-11-19 2000-07-04 E. Khashoggi Industries, Llc Sheets having a starch-based binding matrix
US5705203A (en) 1994-02-07 1998-01-06 E. Khashoggi Industries Systems for molding articles which include a hinged starch-bound cellular matrix
US5843544A (en) 1994-02-07 1998-12-01 E. Khashoggi Industries Articles which include a hinged starch-bound cellular matrix
US5776388A (en) 1994-02-07 1998-07-07 E. Khashoggi Industries, Llc Methods for molding articles which include a hinged starch-bound cellular matrix
WO1996031561A1 (de) 1995-04-07 1996-10-10 Biotec Biologische Naturverpackungen Gmbh Biologisch abbaubare polymermischung
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DE19624641A1 (de) 1996-06-20 1998-01-08 Biotec Biolog Naturverpack Biologisch abbaubarer Werkstoff, bestehend im wesentlichen aus oder auf Basis thermoplastischer Stärke
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US6107371A (en) * 1998-06-16 2000-08-22 National Starch And Chemical Investment Holding Corporation Biodegradable expanded starch products and the method of preparation
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CN102161796B (zh) * 2011-06-01 2012-07-04 刘立文 一种改性高密度聚乙烯复合材料及其制备方法
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CN103627037B (zh) * 2013-11-07 2016-03-02 青岛文创科技有限公司 一种海草多酚-菊粉基复合薄膜及其制备方法
CN103627036B (zh) * 2013-11-07 2016-06-01 青岛文创科技有限公司 一种海草多酚-菊粉基可降解复合薄膜及其制备方法
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Also Published As

Publication number Publication date
ATE166372T1 (de) 1998-06-15
DE69318722D1 (de) 1998-06-25
CN1040880C (zh) 1998-11-25
JPH08503985A (ja) 1996-04-30
CN1089279A (zh) 1994-07-13
WO1994012567A1 (en) 1994-06-09
KR960700302A (ko) 1996-01-19
GR3027639T3 (en) 1998-11-30
DK0670863T3 (da) 1999-03-08
KR100286794B1 (ko) 2001-04-16
EP0670863B1 (en) 1998-05-20
US5393804A (en) 1995-02-28
EP0670863A1 (en) 1995-09-13
AU5678094A (en) 1994-06-22
IL107590A0 (en) 1994-02-27
CA2149139C (en) 2005-12-27
DE69318722T2 (de) 1999-01-28
CA2149139A1 (en) 1994-06-09

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