CA2173583A1 - Matieres mixtes a base d'amidon pouvant etre thermoplastifiees - Google Patents

Matieres mixtes a base d'amidon pouvant etre thermoplastifiees

Info

Publication number
CA2173583A1
CA2173583A1 CA 2173583 CA2173583A CA2173583A1 CA 2173583 A1 CA2173583 A1 CA 2173583A1 CA 2173583 CA2173583 CA 2173583 CA 2173583 A CA2173583 A CA 2173583A CA 2173583 A1 CA2173583 A1 CA 2173583A1
Authority
CA
Canada
Prior art keywords
starch
composite material
range
spv
fatty
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
CA 2173583
Other languages
English (en)
Inventor
Wolfgang Ritter
Michael Beck
Martin Schaefer
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.)
Individual
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 CA2173583A1 publication Critical patent/CA2173583A1/fr
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
    • C08L3/02—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L31/00—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 acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
    • C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • C08L31/04—Homopolymers or copolymers of vinyl acetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/08—Homopolymers or copolymers of acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers

Abstract

L'invention concerne un matériau composite modelable à base d'amidon hydrolysé thermomécaniquement en mélange homogène avec des composés polymères synthétiques. Afin d'optimiser sa résistance mécanique, on ajoute des composés polymères synthétiques comportant des restes gras saturés et linéaires situés latéralement et/ou en fin de chaîne, lesdits polymères synthétiques étant homogénéisés avec l'amidon thermoplastifié, dans des rapports volumétriques choisis. L'invention concerne en outre le procédé de production d'un matériau composite modelable de ce type, ainsi que son utilisation pour réaliser des corps moulés, par exemple des matériaux d'emballage tels que des films, des bouteilles, des gobelets, des boîtes et analogues.
CA 2173583 1993-10-05 1994-09-27 Matieres mixtes a base d'amidon pouvant etre thermoplastifiees Abandoned CA2173583A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4333858.5 1993-10-05
DE19934333858 DE4333858A1 (de) 1993-10-05 1993-10-05 Thermoplastisch verarbeitbare Verbundmaterialien auf Stärkebasis

Publications (1)

Publication Number Publication Date
CA2173583A1 true CA2173583A1 (fr) 1995-04-13

Family

ID=6499405

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2173583 Abandoned CA2173583A1 (fr) 1993-10-05 1994-09-27 Matieres mixtes a base d'amidon pouvant etre thermoplastifiees

Country Status (5)

Country Link
EP (1) EP0722475A1 (fr)
JP (1) JPH09505613A (fr)
CA (1) CA2173583A1 (fr)
DE (1) DE4333858A1 (fr)
WO (1) WO1995009888A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA201290246A1 (ru) 2009-10-30 2012-12-28 Стихтинг Кеннис Эксплоитати Рб Биоразлагаемый полимер на основе крахмала, способ получения и изделия из него

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5614544A (en) * 1979-07-14 1981-02-12 Nippon Synthetic Chem Ind Co Ltd:The High polymer composition with excellent compatibility
US4835198A (en) * 1986-06-06 1989-05-30 Kuraray Co., Ltd. Polymer composition and textile sizing agent made therefrom
US5087650A (en) * 1990-12-05 1992-02-11 Fully Compounded Plastics, Inc. Biodegradable plastics
DE4122212C2 (de) * 1991-07-04 1994-06-16 Inventa Ag Thermoplastisch verarbeitbare Masse aus Stärke und Acrylatcopolymeren
DE4209095A1 (de) * 1992-03-20 1993-09-23 Henkel Kgaa Thermoplastisch verarbeitbare werkstoffe auf staerkebasis, daraus gewonnene formteile und verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
JPH09505613A (ja) 1997-06-03
DE4333858A1 (de) 1995-04-06
EP0722475A1 (fr) 1996-07-24
WO1995009888A1 (fr) 1995-04-13

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Legal Events

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