NO180781C - Fremgangsmåte for fremstilling av gjenstander basert på stivelse - Google Patents

Fremgangsmåte for fremstilling av gjenstander basert på stivelse

Info

Publication number
NO180781C
NO180781C NO904880A NO904880A NO180781C NO 180781 C NO180781 C NO 180781C NO 904880 A NO904880 A NO 904880A NO 904880 A NO904880 A NO 904880A NO 180781 C NO180781 C NO 180781C
Authority
NO
Norway
Prior art keywords
starch
pct
ethylene
acrylic acid
weight
Prior art date
Application number
NO904880A
Other languages
English (en)
Other versions
NO904880D0 (no
NO180781B (no
NO904880L (no
Inventor
Catia Bastioli
Vittorio Bellotti
Luciano Del Giudice
Gianfranco Del Tredici
Roberto Lombi
Angelos Rallis
Original Assignee
Novamont Spa
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
Priority claimed from IT8941002A external-priority patent/IT1235543B/it
Priority claimed from IT8967666A external-priority patent/IT1232893B/it
Application filed by Novamont Spa filed Critical Novamont Spa
Publication of NO904880D0 publication Critical patent/NO904880D0/no
Publication of NO904880L publication Critical patent/NO904880L/no
Publication of NO180781B publication Critical patent/NO180781B/no
Publication of NO180781C publication Critical patent/NO180781C/no

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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0869—Acids or derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F13/15252—Properties of the article, e.g. stiffness or absorbency compostable or biodegradable

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Steroid Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Endoscopes (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Measurement Of Radiation (AREA)
NO904880A 1989-03-09 1990-11-09 Fremgangsmåte for fremstilling av gjenstander basert på stivelse NO180781C (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT8941002A IT1235543B (it) 1989-03-09 1989-03-09 Articoli formati a base di amido e processo per ottenerli
IT8967666A IT1232893B (it) 1989-08-02 1989-08-02 Procedimento per la preparazione di una composizione filmabile di materiale plastico biodegradabile e composizioni cosi ottenute
PCT/EP1990/000375 WO1990010671A1 (en) 1989-03-09 1990-03-08 Biodegradable articles based on starch and process for producing them

Publications (4)

Publication Number Publication Date
NO904880D0 NO904880D0 (no) 1990-11-09
NO904880L NO904880L (no) 1990-11-09
NO180781B NO180781B (no) 1997-03-10
NO180781C true NO180781C (no) 1997-06-18

Family

ID=26329107

Family Applications (1)

Application Number Title Priority Date Filing Date
NO904880A NO180781C (no) 1989-03-09 1990-11-09 Fremgangsmåte for fremstilling av gjenstander basert på stivelse

Country Status (19)

Country Link
US (1) US5262458A (no)
EP (1) EP0413798B1 (no)
JP (1) JP2925728B2 (no)
KR (1) KR0169087B1 (no)
CN (1) CN1038422C (no)
AT (1) ATE131505T1 (no)
AU (1) AU628495B2 (no)
BR (1) BR9004768A (no)
CA (1) CA2028130C (no)
DD (1) DD299280A5 (no)
DE (1) DE69024132T2 (no)
DK (1) DK0413798T3 (no)
ES (1) ES2081975T3 (no)
FI (1) FI102288B1 (no)
GR (1) GR1000578B (no)
HU (1) HUT56384A (no)
IL (1) IL93620A0 (no)
NO (1) NO180781C (no)
WO (1) WO1990010671A1 (no)

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JPH03505232A (ja) 1991-11-14
BR9004768A (pt) 1991-07-30
NO904880D0 (no) 1990-11-09
CA2028130A1 (en) 1990-09-10
KR0169087B1 (ko) 1999-03-20
AU628495B2 (en) 1992-09-17
CN1038422C (zh) 1998-05-20
DE69024132D1 (de) 1996-01-25
EP0413798A1 (en) 1991-02-27
FI905511A0 (fi) 1990-11-07
NO180781B (no) 1997-03-10
AU5178590A (en) 1990-10-09
US5262458A (en) 1993-11-16
WO1990010671A1 (en) 1990-09-20
CN1045797A (zh) 1990-10-03
NO904880L (no) 1990-11-09
GR1000578B (el) 1992-08-26
ES2081975T3 (es) 1996-03-16
GR900100160A (en) 1990-07-31
HU902344D0 (en) 1991-05-28
FI102288B (fi) 1998-11-13
CA2028130C (en) 2002-02-19
HUT56384A (en) 1991-08-28
JP2925728B2 (ja) 1999-07-28
DE69024132T2 (de) 1996-08-01
EP0413798B1 (en) 1995-12-13
DK0413798T3 (da) 1996-01-22
IL93620A0 (en) 1990-12-23
FI102288B1 (fi) 1998-11-13
KR920700257A (ko) 1992-02-19
ATE131505T1 (de) 1995-12-15
DD299280A5 (de) 1992-04-09

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