ES2182087T3 - Material bilogicamente degradable, consistente en almidon termoplastico y poliesteramida. - Google Patents

Material bilogicamente degradable, consistente en almidon termoplastico y poliesteramida.

Info

Publication number
ES2182087T3
ES2182087T3 ES97925222T ES97925222T ES2182087T3 ES 2182087 T3 ES2182087 T3 ES 2182087T3 ES 97925222 T ES97925222 T ES 97925222T ES 97925222 T ES97925222 T ES 97925222T ES 2182087 T3 ES2182087 T3 ES 2182087T3
Authority
ES
Spain
Prior art keywords
starch
thermoplastic
bilogically
almidon
polyesteramide
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
ES97925222T
Other languages
English (en)
Inventor
Jurgen Loercks
Winfried Pommeranz
Harald Schmidt
Ralf Timmermann
Ernst Grigat
Wolfgang Schulz-Schlitte
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.)
BioTec Biologische Naturverpackungen GmbH and Co KG
Original Assignee
BioTec Biologische Naturverpackungen GmbH and Co KG
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 BioTec Biologische Naturverpackungen GmbH and Co KG filed Critical BioTec Biologische Naturverpackungen GmbH and Co KG
Application granted granted Critical
Publication of ES2182087T3 publication Critical patent/ES2182087T3/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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/72—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
    • F42B12/76—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/005—Processes for mixing polymers
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/26—Cartridge cases
    • F42B5/30—Cartridge cases of plastics, i.e. the cartridge-case tube is of plastics
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Laminated Bodies (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Braking Arrangements (AREA)

Abstract

PARA LA TRANSFORMACION DE ALMIDON O DERIVADOS DE ALMIDON NATURALES A UN ALMIDON TERMOPLASTICO SE PROPONE, QUE AL ALMIDON, QUE ES EL RESPONSABLE EN GRAN PARTE DE LA TRANSFORMACION, SE LE AÑADA AL MENOS UN POLIMERO HIDROFOBICO Y BIODEGRADABLE. MEZCLANDOLO CON EL PARA ESTE POLIMERO HIDROFOBICO Y BIODEGRADABLE SE PUEDE UTILIZAR MATERIAL PLASTIFICANTE O CON AGENTES DE HINCHAMIENTO, Y SE PUEDE TRATAR DE UN POLIMERO DEL SIGUIENTE GRUPO: UN POLIESTER ALIFATICO, UN COPOLIESTER CON BLOQUES ALIFATICOS Y AROMATICOS, UNA AMIDA DE POLIESTER, UN URETANO DE POLIESTER, UN POLIMERO DE OXIDO DE POLIETILENO O UN POLIGLICOL Y/O SUS MEZCLAS. AL MEZCLAR EL ALMIDON, EN PARTICULAR ALMIDON O DERIVADOS NATURALES CON EL POLIMERO HIDROFOBICO BIODEGRADABLE COMO PLASTIFICANTE O AGENTE DE HINCHAMIENTO Y PARA HOMOGENEIZAR LA MEZCLA, EL CONTENIDO EN AGUA SE REDUCE A < 1 % EN PESO, CON RELACION AL PESO DE LA MEZCLA.
ES97925222T 1996-06-20 1997-06-20 Material bilogicamente degradable, consistente en almidon termoplastico y poliesteramida. Expired - Lifetime ES2182087T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19624641A DE19624641A1 (de) 1996-06-20 1996-06-20 Biologisch abbaubarer Werkstoff, bestehend im wesentlichen aus oder auf Basis thermoplastischer Stärke

Publications (1)

Publication Number Publication Date
ES2182087T3 true ES2182087T3 (es) 2003-03-01

Family

ID=7797496

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97925222T Expired - Lifetime ES2182087T3 (es) 1996-06-20 1997-06-20 Material bilogicamente degradable, consistente en almidon termoplastico y poliesteramida.

Country Status (14)

Country Link
US (2) US6235815B1 (es)
EP (1) EP0906367B1 (es)
JP (1) JP2000515566A (es)
KR (1) KR20000016673A (es)
CN (1) CN1091118C (es)
AT (1) ATE221559T1 (es)
AU (1) AU724636B2 (es)
CA (1) CA2258843C (es)
DE (5) DE19624641A1 (es)
DK (1) DK0906367T3 (es)
ES (1) ES2182087T3 (es)
NO (1) NO985609L (es)
PT (1) PT906367E (es)
WO (1) WO1997048764A1 (es)

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NO985609D0 (no) 1998-12-01
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CA2258843C (en) 2005-04-19
US20010039303A1 (en) 2001-11-08
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US6472497B2 (en) 2002-10-29
JP2000515566A (ja) 2000-11-21
AU724636B2 (en) 2000-09-28
ATE221559T1 (de) 2002-08-15
CN1222171A (zh) 1999-07-07
KR20000016673A (ko) 2000-03-25
US6235815B1 (en) 2001-05-22
DE19624641A1 (de) 1998-01-08
CA2258843A1 (en) 1997-12-24
DK0906367T3 (da) 2002-11-25
DE59707871D1 (de) 2002-09-05
EP0906367B1 (de) 2002-07-31
PT906367E (pt) 2002-12-31
NO985609L (no) 1998-12-01
DE29710829U1 (de) 1997-11-20
DE29710825U1 (de) 1998-01-08
CN1091118C (zh) 2002-09-18

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