ZA993939B - Biodegradable expanded starch products and the method of preparation. - Google Patents

Biodegradable expanded starch products and the method of preparation.

Info

Publication number
ZA993939B
ZA993939B ZA9903939A ZA993939A ZA993939B ZA 993939 B ZA993939 B ZA 993939B ZA 9903939 A ZA9903939 A ZA 9903939A ZA 993939 A ZA993939 A ZA 993939A ZA 993939 B ZA993939 B ZA 993939B
Authority
ZA
South Africa
Prior art keywords
weight
preparation
biodegradable expanded
starch products
expanded starch
Prior art date
Application number
ZA9903939A
Other languages
English (en)
Inventor
David S Roesser
John Nevling
David C Rawlins
Robert L Billmers
Original Assignee
Nat Starch & Chemical Invest H
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 Nat Starch & Chemical Invest H filed Critical Nat Starch & Chemical Invest H
Publication of ZA993939B publication Critical patent/ZA993939B/xx
Priority to AU61214/00A priority Critical patent/AU6121400A/en
Priority to PCT/ZA2000/000109 priority patent/WO2000076692A2/en

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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives 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
    • C08L3/04—Starch derivatives, e.g. crosslinked derivatives
    • C08L3/08—Ethers
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/03—Extrusion of the foamable blend
    • 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
    • C08J2303/04—Starch derivatives
    • C08J2303/08—Ethers
    • 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
    • C08J2429/00—Characterised by the use 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; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1348—Cellular material derived from plant or animal source [e.g., wood, cotton, wool, leather, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1376—Foam or porous material containing

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)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Materials For Medical Uses (AREA)
ZA9903939A 1998-06-16 1999-06-14 Biodegradable expanded starch products and the method of preparation. ZA993939B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU61214/00A AU6121400A (en) 1999-06-14 2000-06-14 Casting of precious metals
PCT/ZA2000/000109 WO2000076692A2 (en) 1999-06-14 2000-06-14 Casting of precious metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/097,859 US6107371A (en) 1998-06-16 1998-06-16 Biodegradable expanded starch products and the method of preparation

Publications (1)

Publication Number Publication Date
ZA993939B true ZA993939B (en) 2000-03-08

Family

ID=22265478

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9903939A ZA993939B (en) 1998-06-16 1999-06-14 Biodegradable expanded starch products and the method of preparation.

Country Status (15)

Country Link
US (1) US6107371A (de)
EP (1) EP0965609B1 (de)
JP (1) JP2000026643A (de)
KR (1) KR20000006220A (de)
CN (1) CN1103674C (de)
AT (1) ATE234891T1 (de)
AU (1) AU756004B2 (de)
CA (1) CA2275081A1 (de)
DE (1) DE69905982T2 (de)
DK (1) DK0965609T3 (de)
ES (1) ES2193620T3 (de)
NZ (1) NZ336208A (de)
PT (1) PT965609E (de)
SG (1) SG81998A1 (de)
ZA (1) ZA993939B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0001940D0 (en) * 2000-01-27 2000-03-22 Green Light Packaging Limited Biodegradable packaging material
US20070176137A1 (en) * 2005-10-11 2007-08-02 Quee John Artificial snow and method for making same
US8470192B2 (en) 2005-10-11 2013-06-25 Thomas Fx Group, Inc. Artificial snow and method for making same
ITMI20062374A1 (it) * 2006-12-12 2008-06-13 Novamont Spa Materiale biodegradabile per stampaggio a iniezione ed articoli da esso ottenuti
US20090062233A1 (en) 2007-08-09 2009-03-05 Xin Ji Modified starch material of biocompatible hemostasis
CN101485897B (zh) * 2008-01-14 2015-05-20 纪欣 生物相容性止血、防粘连、促愈合、外科封闭的变性淀粉材料
JP5132225B2 (ja) * 2007-08-29 2013-01-30 協和化学工業株式会社 非晶質球状珪酸アルミニウム、その製造方法および該珪酸アルミニウムを用いた製剤。
US20100209726A1 (en) * 2007-10-26 2010-08-19 Kelly Coover Biodegradable material and methods related thereto
CN101455857B (zh) * 2007-12-11 2014-03-12 纪欣 生物相容性变性淀粉海绵
US8518171B2 (en) * 2009-12-10 2013-08-27 Apex Materials Corporation Modeling compounds
DE202010004546U1 (de) 2010-04-01 2010-07-22 Rother, Sabine Biologisch abbaubares Verpackungsmaterial
US8875658B2 (en) 2011-11-30 2014-11-04 A.J. Boggs & Company Projectile pet food
US10676219B2 (en) 2016-10-01 2020-06-09 Shay C. Colson Printing packaging in expanded material
US10400105B2 (en) 2015-06-19 2019-09-03 The Research Foundation For The State University Of New York Extruded starch-lignin foams
JP2019006900A (ja) * 2017-06-26 2019-01-17 プランティック・テクノロジーズ・リミテッド 樹脂組成物およびその製造方法
CN109054265B (zh) * 2018-07-26 2021-02-05 上海全宇生物科技遂平有限公司 一种制备膨化聚乙烯醇的方法
EP4139390A4 (de) * 2020-04-24 2023-10-25 Plantic Technologies LTD Stärkezusammensetzungen
CN112451137B (zh) * 2020-12-07 2021-10-26 中日友好医院(中日友好临床医学研究所) 一种便于移除的载药正畸支抗钉
CN112274282B (zh) * 2020-12-07 2021-10-22 中日友好医院(中日友好临床医学研究所) 一种可载药正畸支抗钉
CN113045793A (zh) * 2021-04-02 2021-06-29 宁波因天之序生物科技有限公司 医用止血海绵材料及其制备方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4326418A (en) * 1980-04-07 1982-04-27 North American Philips Corporation Acoustic impedance matching device
US5095054A (en) * 1988-02-03 1992-03-10 Warner-Lambert Company Polymer compositions containing destructurized starch
AU630138B2 (en) * 1988-12-30 1992-10-22 Brunob Ii B.V. Biodegradable shaped products and the method of preparation thereof
CA1331671C (en) * 1988-12-30 1994-08-23 Norman L. Lacourse Biodegradable shaped products and the method of preparation thereof
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
IT1233599B (it) * 1989-05-30 1992-04-06 Butterfly Srl Composizioni polimeriche per la produzione di articoli di materiale plastico biodegradabile e procedimenti per la loro preparazione
AU656586B2 (en) * 1991-03-19 1995-02-09 Parke, Davis & Company Biodegradable compositions comprising starch derivatives
WO1992018325A1 (en) * 1991-04-12 1992-10-29 Enviropack, Inc. Biodegradable packaging material
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
US5308879A (en) * 1992-09-07 1994-05-03 Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha Process for preparing biodegradable resin foam
US5393804A (en) * 1992-11-24 1995-02-28 Parke, Davis & Company Biodegradable compositions comprising starch and alkenol polymers
US5512090A (en) * 1993-06-24 1996-04-30 Free-Flow Packaging Corporation Compositions for resilient biodegradable packaging material products
US5437924A (en) * 1993-07-08 1995-08-01 International Paper Company Compostable, biodegradable foam core board
IT1274603B (it) * 1994-08-08 1997-07-18 Novamont Spa Materiali espansi plastici biodegradabili
AU687245B2 (en) * 1994-11-10 1998-02-19 Corn Products Development, Inc. Expanded starch-based shaped products and the method of preparation thereof
US5766529A (en) * 1995-04-14 1998-06-16 Franke; Hans G. Resilient biodegradable packaging materials
US5797984A (en) * 1997-04-15 1998-08-25 National Starch And Chemical Investment Holding Corporation Water resistant starch based foams

Also Published As

Publication number Publication date
AU756004B2 (en) 2003-01-02
EP0965609A3 (de) 2000-01-19
KR20000006220A (ko) 2000-01-25
ATE234891T1 (de) 2003-04-15
SG81998A1 (en) 2001-07-24
DE69905982D1 (de) 2003-04-24
CN1103674C (zh) 2003-03-26
EP0965609B1 (de) 2003-03-19
NZ336208A (en) 2001-03-30
US6107371A (en) 2000-08-22
ES2193620T3 (es) 2003-11-01
AU3232399A (en) 1999-12-23
PT965609E (pt) 2003-06-30
DE69905982T2 (de) 2004-01-08
JP2000026643A (ja) 2000-01-25
DK0965609T3 (da) 2003-05-26
CA2275081A1 (en) 1999-12-16
EP0965609A2 (de) 1999-12-22
CN1262168A (zh) 2000-08-09

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