ES2174888T3 - Productos conformados basados en almidon expandido y metodo para la preparacion de los mismos. - Google Patents

Productos conformados basados en almidon expandido y metodo para la preparacion de los mismos.

Info

Publication number
ES2174888T3
ES2174888T3 ES95117530T ES95117530T ES2174888T3 ES 2174888 T3 ES2174888 T3 ES 2174888T3 ES 95117530 T ES95117530 T ES 95117530T ES 95117530 T ES95117530 T ES 95117530T ES 2174888 T3 ES2174888 T3 ES 2174888T3
Authority
ES
Spain
Prior art keywords
almidon
expanded
conformed
preparation
same
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
ES95117530T
Other languages
English (en)
Inventor
Paul A Altieri
Beth C Tormey
Richard R Rose
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
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 ES2174888T3 publication Critical patent/ES2174888T3/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
    • 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
    • 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
    • C08J9/0066—Use of inorganic compounding ingredients
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Paper (AREA)

Abstract

SE PRESENTAN PRODUCTOS CONFORMADOS, ESTRUCTURADOS, BIODEGRADABLES QUE TIENEN UNA BUENA FLEXIBILIDAD O PROPIEDADES DE RIGIDEZ QUE SE OBTIENEN MEDIANTE LA EXTRUSION DE ALMIDON QUE TENGA UN TAMAÑO DE PARTICULA DEFINIDO RELATIVAMENTE GRANDE Y QUE CONTENGA PREFERIBLEMENTE UN AGENTE NUCLEADOR. LA INVENCION TAMBIEN SE DIRIGE A UN PRODUCTO DE NUCLEO, CONFORMADO, DISPERSIBLE EN AGUA, BIODEGRADABLE UTIL EN EL ENROLLADO Y EL ALMACENAMIENTO DE ARTICULOS DE PAPEL QUE SE OBTIENE MEDIANTE LA EXTRUSION DE ALMIDON QUE TENGA UN TAMAÑO DE PARTICULA SELECCIONADO OBTENIENDO UN PRODUCTO DE ALMIDON DE CELDA CERRADA, EXPANDIDA.
ES95117530T 1994-11-10 1995-11-07 Productos conformados basados en almidon expandido y metodo para la preparacion de los mismos. Expired - Lifetime ES2174888T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33805994A 1994-11-10 1994-11-10
US53741595A 1995-10-30 1995-10-30

Publications (1)

Publication Number Publication Date
ES2174888T3 true ES2174888T3 (es) 2002-11-16

Family

ID=26991013

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95117530T Expired - Lifetime ES2174888T3 (es) 1994-11-10 1995-11-07 Productos conformados basados en almidon expandido y metodo para la preparacion de los mismos.

Country Status (8)

Country Link
EP (1) EP0712883B1 (es)
KR (1) KR100228833B1 (es)
AU (1) AU687245B2 (es)
BR (1) BR9505140A (es)
CA (1) CA2162617C (es)
DE (1) DE69525899T2 (es)
DK (1) DK0712883T3 (es)
ES (1) ES2174888T3 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5552461A (en) * 1994-12-30 1996-09-03 Environmental Packing L.P. Composition and method for improving the extrusion characteristics of aqueous starch-polymer mixtures
US5554660A (en) * 1995-03-31 1996-09-10 National Starch And Chemical Investment Holding Corporation Water humidity resistant starch foams
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
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
US6103151A (en) * 1998-03-05 2000-08-15 Standard Starch, Llc Extrusion die for biodegradable material with flow control device
US6183672B1 (en) 1998-03-05 2001-02-06 Standard Starch, Llc Extrusion die for biodegradable material with die orifice modifying device and flow control device
US6107371A (en) * 1998-06-16 2000-08-22 National Starch And Chemical Investment Holding Corporation Biodegradable expanded starch products and the method of preparation
KR20010089913A (ko) * 2000-03-13 2001-10-17 류영선 무공해 완구신소재 및 그 제조공법
US6599451B2 (en) 2001-02-13 2003-07-29 Hans G. Franke Rotating extrusion die with spray nozzle
US8383134B2 (en) 2007-03-01 2013-02-26 Bioneedle Technologies Group B.V. Biodegradable material based on opened starch

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5035930A (en) 1988-12-30 1991-07-30 National Starch And Chemical Investment Holding Corporation Biodegradable shaped products and the method of preparation thereof
US5043196A (en) 1989-05-17 1991-08-27 National Starch And Chemical Investment Holding Corporation Biodegradable shaped products and the method of preparation thereof
US4863655A (en) * 1988-12-30 1989-09-05 National Starch And Chemical Corporation Biodegradable packaging material and the method of preparation thereof
ATE126477T1 (de) 1989-06-01 1995-09-15 Starch Australasia Limited Geformte gegenstände aus stärke deriviert.
DE4016597A1 (de) * 1990-05-23 1991-11-28 Reichenecker Hans Storopack Verfahren zur herstellung schuettfaehiger, kugelsegmentfoermiger packmaterialkoerper mit aussen konvexer und innen konkaver oberflaeche
US5248701A (en) 1991-08-05 1993-09-28 Exxon Research And Engineering Company Substituted cobalt catalysts for Fischer-Tropsch synthesis
US5252271A (en) * 1991-10-22 1993-10-12 Bio-Products International Biodegradable packaging foam and method of preparation
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

Also Published As

Publication number Publication date
CA2162617C (en) 2000-08-01
DE69525899T2 (de) 2002-10-24
DK0712883T3 (da) 2002-07-15
KR100228833B1 (ko) 1999-11-01
EP0712883A1 (en) 1996-05-22
DE69525899D1 (de) 2002-04-25
CA2162617A1 (en) 1996-05-11
BR9505140A (pt) 1997-10-21
KR960017758A (ko) 1996-06-17
EP0712883B1 (en) 2002-03-20
AU687245B2 (en) 1998-02-19
AU3456695A (en) 1996-05-16

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