ITMI941725A0 - Materiali espansi plastici biodegradabili - Google Patents

Materiali espansi plastici biodegradabili

Info

Publication number
ITMI941725A0
ITMI941725A0 ITMI941725A ITMI941725A ITMI941725A0 IT MI941725 A0 ITMI941725 A0 IT MI941725A0 IT MI941725 A ITMI941725 A IT MI941725A IT MI941725 A ITMI941725 A IT MI941725A IT MI941725 A0 ITMI941725 A0 IT MI941725A0
Authority
IT
Italy
Prior art keywords
plastic foam
foam materials
biodegradable plastic
biodegradable
materials
Prior art date
Application number
ITMI941725A
Other languages
English (en)
Inventor
Katia Batioli
Vittorio Bellotti
Tredici Gianfranco Del
Alessandro Montino
Roberto Ponti
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11369465&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ITMI941725(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of ITMI941725A0 publication Critical patent/ITMI941725A0/it
Priority to ITMI941725A priority Critical patent/IT1274603B/it
Application filed by Novamont Spa filed Critical Novamont Spa
Priority to PT95107393T priority patent/PT696612E/pt
Priority to DK95107393T priority patent/DK0696612T3/da
Priority to DE69531886T priority patent/DE69531886T2/de
Priority to ES95107393T priority patent/ES2206472T3/es
Priority to AT95107393T priority patent/ATE251656T1/de
Priority to EP95107393A priority patent/EP0696612B1/en
Priority to PT95112231T priority patent/PT696611E/pt
Priority to DE69520468T priority patent/DE69520468T2/de
Priority to EP00111165A priority patent/EP1038908B1/en
Priority to DK95112231T priority patent/DK0696611T3/da
Priority to EP95112231A priority patent/EP0696611B1/en
Priority to AT00111165T priority patent/ATE348124T1/de
Priority to AT95112231T priority patent/ATE200095T1/de
Priority to EP06125960A priority patent/EP1777253A3/en
Priority to ES95112231T priority patent/ES2156911T3/es
Priority to DE69535338T priority patent/DE69535338T2/de
Priority to ES00111165T priority patent/ES2278559T3/es
Priority to NZ272733A priority patent/NZ272733A/en
Priority to ZA956602A priority patent/ZA956602B/xx
Priority to NO19953094A priority patent/NO310923B1/no
Priority to HU9502333A priority patent/HU214678B/hu
Priority to IL11485195A priority patent/IL114851A/xx
Priority to UA95083707A priority patent/UA43840C2/uk
Priority to SK982-95A priority patent/SK282327B6/sk
Priority to JP20260695A priority patent/JP3276541B2/ja
Priority to PL95349101A priority patent/PL184566B1/pl
Priority to AU28447/95A priority patent/AU699169B2/en
Priority to PL95309923A priority patent/PL183994B1/pl
Priority to CA002155594A priority patent/CA2155594C/en
Priority to FI953761A priority patent/FI114804B/fi
Priority to KR1019950024459A priority patent/KR100364880B1/ko
Priority to US08/512,673 priority patent/US5736586A/en
Priority to CZ19952025A priority patent/CZ289255B6/cs
Priority to CN95116321A priority patent/CN1113078C/zh
Publication of ITMI941725A1 publication Critical patent/ITMI941725A1/it
Publication of IT1274603B publication Critical patent/IT1274603B/it
Application granted granted Critical
Priority to GR20010400569T priority patent/GR3035718T3/el

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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/228—Forming foamed products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/625—Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
    • 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
    • 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
    • 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
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • 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
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • 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
    • 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
ITMI941725A 1994-08-08 1994-08-08 Materiali espansi plastici biodegradabili IT1274603B (it)

Priority Applications (36)

Application Number Priority Date Filing Date Title
ITMI941725A IT1274603B (it) 1994-08-08 1994-08-08 Materiali espansi plastici biodegradabili
PT95107393T PT696612E (pt) 1994-08-08 1995-05-16 Artigos de espuma biodegradaveis e um processo destinado a elaboracao dos mesmos
DK95107393T DK0696612T3 (da) 1994-08-08 1995-05-16 Bionedbrydelige opskummede artikler og fremgangsmåde til fremstilling deraf
DE69531886T DE69531886T2 (de) 1994-08-08 1995-05-16 Geschäumte, biologisch abbaubare Formteile und Verfahren zu ihrer Herstellung
ES95107393T ES2206472T3 (es) 1994-08-08 1995-05-16 Articulos espumados biodegradables y proceso para la preparacion de los mismos.
AT95107393T ATE251656T1 (de) 1994-08-08 1995-05-16 Geschäumte, biologisch abbaubare formteile und verfahren zu ihrer herstellung
EP95107393A EP0696612B1 (en) 1994-08-08 1995-05-16 Biodegradable foamed articles and process for the preparation thereof
ES00111165T ES2278559T3 (es) 1994-08-08 1995-08-03 Materiales plasticos biodegradables espumados.
PT95112231T PT696611E (pt) 1994-08-08 1995-08-03 Materiais plasticos espumados biodegradaveis
DE69520468T DE69520468T2 (de) 1994-08-08 1995-08-03 Biologisch abbaubare geschäumte Kunststoffmaterialien
EP00111165A EP1038908B1 (en) 1994-08-08 1995-08-03 Biodegradable foamed plastic materials
DK95112231T DK0696611T3 (da) 1994-08-08 1995-08-03 Processen til fremstilling af biologisk nedbrydeligt, opskummende plastmateriale
EP95112231A EP0696611B1 (en) 1994-08-08 1995-08-03 Biodegradable foamed plastic materials
AT00111165T ATE348124T1 (de) 1994-08-08 1995-08-03 Biologisch abbaubare geschäumte kunststoffmaterialien
AT95112231T ATE200095T1 (de) 1994-08-08 1995-08-03 Biologisch abbaubare geschäumte kunststoffmaterialien
EP06125960A EP1777253A3 (en) 1994-08-08 1995-08-03 Biodegradable foamed plastic materials
ES95112231T ES2156911T3 (es) 1994-08-08 1995-08-03 Materiales de plastico espumados biodegradables.
DE69535338T DE69535338T2 (de) 1994-08-08 1995-08-03 Biologisch abbaubare geschäumte Kunststoffmaterialien
NZ272733A NZ272733A (en) 1994-08-08 1995-08-07 Biodegradable foamed plastic comprising 30-99.5% polysaccharide containing greater than 50% starch
SK982-95A SK282327B6 (sk) 1994-08-08 1995-08-07 Biologicky rozložiteľný penový plastický materiál a spôsob jeho prípravy
ZA956602A ZA956602B (en) 1994-08-08 1995-08-07 Biodegradable foamed plastic materials
NO19953094A NO310923B1 (no) 1994-08-08 1995-08-07 Bionedbrytbare skummede plastmaterialer og fremgangsmate for fremstilling av slike
HU9502333A HU214678B (hu) 1994-08-08 1995-08-07 Biodegradálható habosított műanyag
IL11485195A IL114851A (en) 1994-08-08 1995-08-07 Biodegradable foamed plastic materials
UA95083707A UA43840C2 (uk) 1994-08-08 1995-08-07 Пінопласт, що біологічно розкладається, та спосіб його одержання
CN95116321A CN1113078C (zh) 1994-08-08 1995-08-08 生物降解发泡塑料材料及其制法
CA002155594A CA2155594C (en) 1994-08-08 1995-08-08 Biodegradable foamed plastic materials
US08/512,673 US5736586A (en) 1994-08-08 1995-08-08 Biodegradable foamed plastic materials
AU28447/95A AU699169B2 (en) 1994-08-08 1995-08-08 Biodegradable foamed plastic materials
PL95309923A PL183994B1 (pl) 1994-08-08 1995-08-08 Spieniony materiał tworzywowy ulegający degradacji biologicznej i sposób wytwarzania spienionego materiału tworzywowego ulegającego degradacji biologicznej
JP20260695A JP3276541B2 (ja) 1994-08-08 1995-08-08 生分解性発泡プラスチック材料とその製造方法
FI953761A FI114804B (fi) 1994-08-08 1995-08-08 Biohajoavat vaahtomuovimateriaalit
KR1019950024459A KR100364880B1 (ko) 1994-08-08 1995-08-08 생분해성발포플라스틱재료
PL95349101A PL184566B1 (pl) 1994-08-08 1995-08-08 Spieniony materiał tworzywowy ulegający degradacji biologicznej i sposób wytwarzania spienionego materiału tworzywowego ulegającego degradacji biologicznej
CZ19952025A CZ289255B6 (cs) 1994-08-08 1995-08-08 Biologicky degradovatelný, pěnový plastický materiál a způsob jeho výroby
GR20010400569T GR3035718T3 (en) 1994-08-08 2001-04-06 Biodegradable foamed plastic materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI941725A IT1274603B (it) 1994-08-08 1994-08-08 Materiali espansi plastici biodegradabili

Publications (3)

Publication Number Publication Date
ITMI941725A0 true ITMI941725A0 (it) 1994-08-08
ITMI941725A1 ITMI941725A1 (it) 1996-02-08
IT1274603B IT1274603B (it) 1997-07-18

Family

ID=11369465

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI941725A IT1274603B (it) 1994-08-08 1994-08-08 Materiali espansi plastici biodegradabili

Country Status (24)

Country Link
US (1) US5736586A (it)
EP (4) EP0696612B1 (it)
JP (1) JP3276541B2 (it)
KR (1) KR100364880B1 (it)
CN (1) CN1113078C (it)
AT (3) ATE251656T1 (it)
AU (1) AU699169B2 (it)
CA (1) CA2155594C (it)
CZ (1) CZ289255B6 (it)
DE (3) DE69531886T2 (it)
DK (2) DK0696612T3 (it)
ES (3) ES2206472T3 (it)
FI (1) FI114804B (it)
GR (1) GR3035718T3 (it)
HU (1) HU214678B (it)
IL (1) IL114851A (it)
IT (1) IT1274603B (it)
NO (1) NO310923B1 (it)
NZ (1) NZ272733A (it)
PL (2) PL184566B1 (it)
PT (2) PT696612E (it)
SK (1) SK282327B6 (it)
UA (1) UA43840C2 (it)
ZA (1) ZA956602B (it)

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JP6856828B2 (ja) 2015-04-09 2021-04-14 Ｓｐｉｂｅｒ株式会社 極性溶媒溶液及びその製造方法
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UA43840C2 (uk) 2002-01-15
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ATE251656T1 (de) 2003-10-15
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AU2844795A (en) 1996-02-22
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