CA2019570A1 - Moulding compound on the basis of starch ether for shaping biodegradable moulded parts - Google Patents

Moulding compound on the basis of starch ether for shaping biodegradable moulded parts

Info

Publication number
CA2019570A1
CA2019570A1 CA002019570A CA2019570A CA2019570A1 CA 2019570 A1 CA2019570 A1 CA 2019570A1 CA 002019570 A CA002019570 A CA 002019570A CA 2019570 A CA2019570 A CA 2019570A CA 2019570 A1 CA2019570 A1 CA 2019570A1
Authority
CA
Canada
Prior art keywords
starch
basis
moulded parts
moulding compound
shaping
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.)
Abandoned
Application number
CA002019570A
Other languages
English (en)
French (fr)
Inventor
Bernd Best
Rainer Frische
Renate Grosse-Lannert
Klaus Wollmann
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.)
Battelle-Institut
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2019570A1 publication Critical patent/CA2019570A1/en
Abandoned 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
    • C08L3/04—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
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/08—Ethers
    • C08B31/12—Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0016—Plasticisers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
CA002019570A 1989-06-23 1990-06-21 Moulding compound on the basis of starch ether for shaping biodegradable moulded parts Abandoned CA2019570A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3920621A DE3920621A1 (de) 1989-06-23 1989-06-23 Formmasse auf der basis von staerkeether zur ausformung biologisch abbaubarer formteile
DEP3920621.1 1989-06-23

Publications (1)

Publication Number Publication Date
CA2019570A1 true CA2019570A1 (en) 1990-12-23

Family

ID=6383434

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002019570A Abandoned CA2019570A1 (en) 1989-06-23 1990-06-21 Moulding compound on the basis of starch ether for shaping biodegradable moulded parts

Country Status (6)

Country Link
US (1) US5128461A (enExample)
EP (1) EP0438548A1 (enExample)
JP (1) JPH04502344A (enExample)
CA (1) CA2019570A1 (enExample)
DE (1) DE3920621A1 (enExample)
WO (1) WO1991000313A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4114185C1 (enExample) * 1991-04-30 1993-02-04 Battelle-Institut E.V., 6000 Frankfurt, De
DE19523803B4 (de) * 1995-06-29 2004-08-12 Sopro Bauchemie Gmbh Baustoffelement, Baustoffelementpaket, umweltfreundliches Baustoffgebinde, und Verwendung einer Hülle aus wasserlöslichem Material als Verpackung für einen Baustoff
US6713624B1 (en) 2002-05-02 2004-03-30 Hasbro, Inc. Starch-based modeling compound
CA2513502C (en) * 2003-01-16 2012-02-07 Chih-Chang Chu Partially biodegradable temperature and ph sensitive hydrogel
US7553919B2 (en) * 2005-05-06 2009-06-30 Board Of Trustees Of Michigan State University Starch-vegetable oil graft copolymers and their biofiber composites, and a process for their manufacture
CN115322447B (zh) * 2022-09-20 2023-03-24 江南大学 一种淀粉基增韧复合材料的加工方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU37997A1 (enExample) * 1959-12-01
GB935339A (en) * 1960-10-27 1963-08-28 Staley Mfg Co A E Hydroxyalkyl amylose
GB1044139A (en) * 1964-07-20 1966-09-28 Staley Mfg Co A E Amylose solutions
JPS5315542B2 (enExample) * 1973-03-01 1978-05-25
US4112222A (en) * 1977-01-07 1978-09-05 National Starch And Chemical Corp. Method of preparing hydroxypropylated starch derivatives
DE2708513C3 (de) * 1977-02-26 1981-01-08 C.H. Boehringer Sohn, 6507 Ingelheim Wasserunlösliche, physiologisch unbedenkliche Masse, Verfahren zu ihrer Herstellung und ihre Verwendung

Also Published As

Publication number Publication date
US5128461A (en) 1992-07-07
JPH04502344A (ja) 1992-04-23
WO1991000313A1 (de) 1991-01-10
EP0438548A1 (de) 1991-07-31
DE3920621A1 (de) 1991-01-03
DE3920621C2 (enExample) 1991-09-19

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Legal Events

Date Code Title Description
FZDE Discontinued