IT1274603B - Materiali espansi plastici biodegradabili - Google Patents

Materiali espansi plastici biodegradabili

Info

Publication number
IT1274603B
IT1274603B ITMI941725A ITMI941725A IT1274603B IT 1274603 B IT1274603 B IT 1274603B IT MI941725 A ITMI941725 A IT MI941725A IT MI941725 A ITMI941725 A IT MI941725A IT 1274603 B IT1274603 B IT 1274603B
Authority
IT
Italy
Prior art keywords
weight
biodegradable plastic
expanded materials
complex
plastic expanded
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=IT1274603(B) "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 ES95107393T priority patent/ES2206472T3/es
Priority to EP95107393A priority patent/EP0696612B1/en
Priority to PT95107393T priority patent/PT696612E/pt
Priority to DE69531886T priority patent/DE69531886T2/de
Priority to AT95107393T priority patent/ATE251656T1/de
Priority to DK95107393T priority patent/DK0696612T3/da
Priority to DE69520468T priority patent/DE69520468T2/de
Priority to AT00111165T priority patent/ATE348124T1/de
Priority to EP06125960A priority patent/EP1777253A3/en
Priority to PT95112231T priority patent/PT696611E/pt
Priority to ES00111165T priority patent/ES2278559T3/es
Priority to EP00111165A priority patent/EP1038908B1/en
Priority to DK95112231T priority patent/DK0696611T3/da
Priority to ES95112231T priority patent/ES2156911T3/es
Priority to EP95112231A priority patent/EP0696611B1/en
Priority to AT95112231T priority patent/ATE200095T1/de
Priority to DE69535338T priority patent/DE69535338T2/de
Priority to SK982-95A priority patent/SK282327B6/sk
Priority to NO19953094A priority patent/NO310923B1/no
Priority to IL11485195A priority patent/IL114851A/xx
Priority to NZ272733A priority patent/NZ272733A/en
Priority to HU9502333A priority patent/HU214678B/hu
Priority to UA95083707A priority patent/UA43840C2/uk
Priority to ZA956602A priority patent/ZA956602B/xx
Priority to PL95309923A priority patent/PL183994B1/pl
Priority to CZ19952025A priority patent/CZ289255B6/cs
Priority to CN95116321A priority patent/CN1113078C/zh
Priority to AU28447/95A priority patent/AU699169B2/en
Priority to US08/512,673 priority patent/US5736586A/en
Priority to CA002155594A priority patent/CA2155594C/en
Priority to FI953761A priority patent/FI114804B/fi
Priority to PL95349101A priority patent/PL184566B1/pl
Priority to KR1019950024459A priority patent/KR100364880B1/ko
Priority to JP20260695A priority patent/JP3276541B2/ja
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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Materials For Medical Uses (AREA)

Abstract

MATERIALE PLASTICO ESPANSO BIODEGRADABILE AVENTE DENSITA' DI BULK TRA 5 E 13 KG/n3 COMPRENDENTE:- 50-95% IN PESO POLISACCARIDE CONTENENTI UNA QUANTITA'SUPERIORE AL 50% DI AMIDO TERMOPLASTICO PLASTIFICATO O COMPLESSATO DI STRUTTURE POLIMERICHE, CON VISCOSITA' INTRINSECA (DNSO) INFERIORE A 1.3 DI/g E FRAZIONE SOLUBILE IN ETANOLO INFERIORE AL 20% IN PESO; - 0,5-45% IN PESO DI UN POLIMERO TERMOPLASTICO SOLUBILE NELL'AMIDO O IN GRADO DI COMPLESSARLO;- 2-20% IN PESO DI ACQUA.IL MATERIALE E' UTILIZZABILE COME LOOSE FILLER O ALTRO MATERIALE ESPANSO PER IMBALLAGGI.
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
ES95107393T ES2206472T3 (es) 1994-08-08 1995-05-16 Articulos espumados biodegradables y proceso para la preparacion de los mismos.
EP95107393A EP0696612B1 (en) 1994-08-08 1995-05-16 Biodegradable foamed articles and process for the preparation thereof
PT95107393T PT696612E (pt) 1994-08-08 1995-05-16 Artigos de espuma biodegradaveis e um processo destinado a elaboracao dos mesmos
DE69531886T DE69531886T2 (de) 1994-08-08 1995-05-16 Geschäumte, biologisch abbaubare Formteile und Verfahren zu ihrer Herstellung
AT95107393T ATE251656T1 (de) 1994-08-08 1995-05-16 Geschäumte, biologisch abbaubare formteile und verfahren zu ihrer herstellung
DK95107393T DK0696612T3 (da) 1994-08-08 1995-05-16 Bionedbrydelige opskummede artikler og fremgangsmåde til fremstilling deraf
DE69535338T DE69535338T2 (de) 1994-08-08 1995-08-03 Biologisch abbaubare geschäumte Kunststoffmaterialien
DE69520468T DE69520468T2 (de) 1994-08-08 1995-08-03 Biologisch abbaubare geschäumte Kunststoffmaterialien
AT00111165T ATE348124T1 (de) 1994-08-08 1995-08-03 Biologisch abbaubare geschäumte kunststoffmaterialien
EP06125960A EP1777253A3 (en) 1994-08-08 1995-08-03 Biodegradable foamed plastic materials
PT95112231T PT696611E (pt) 1994-08-08 1995-08-03 Materiais plasticos espumados biodegradaveis
ES00111165T ES2278559T3 (es) 1994-08-08 1995-08-03 Materiales plasticos biodegradables espumados.
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
ES95112231T ES2156911T3 (es) 1994-08-08 1995-08-03 Materiales de plastico espumados biodegradables.
EP95112231A EP0696611B1 (en) 1994-08-08 1995-08-03 Biodegradable foamed plastic materials
AT95112231T ATE200095T1 (de) 1994-08-08 1995-08-03 Biologisch abbaubare geschäumte kunststoffmaterialien
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
IL11485195A IL114851A (en) 1994-08-08 1995-08-07 Biodegradable foamed plastic materials
NZ272733A NZ272733A (en) 1994-08-08 1995-08-07 Biodegradable foamed plastic comprising 30-99.5% polysaccharide containing greater than 50% starch
HU9502333A HU214678B (hu) 1994-08-08 1995-08-07 Biodegradálható habosított műanyag
UA95083707A UA43840C2 (uk) 1994-08-08 1995-08-07 Пінопласт, що біологічно розкладається, та спосіб його одержання
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
US08/512,673 US5736586A (en) 1994-08-08 1995-08-08 Biodegradable foamed plastic materials
PL95349101A PL184566B1 (pl) 1994-08-08 1995-08-08 Spieniony materiał tworzywowy ulegający degradacji biologicznej i sposób wytwarzania spienionego materiału tworzywowego ulegającego degradacji biologicznej
CN95116321A CN1113078C (zh) 1994-08-08 1995-08-08 生物降解发泡塑料材料及其制法
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
CA002155594A CA2155594C (en) 1994-08-08 1995-08-08 Biodegradable foamed plastic materials
FI953761A FI114804B (fi) 1994-08-08 1995-08-08 Biohajoavat vaahtomuovimateriaalit
CZ19952025A CZ289255B6 (cs) 1994-08-08 1995-08-08 Biologicky degradovatelný, pěnový plastický materiál a způsob jeho výroby
KR1019950024459A KR100364880B1 (ko) 1994-08-08 1995-08-08 생분해성발포플라스틱재료
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 ITMI941725A0 (it) 1994-08-08
ITMI941725A1 ITMI941725A1 (it) 1996-02-08
IT1274603B true 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) PL183994B1 (it)
PT (2) PT696612E (it)
SK (1) SK282327B6 (it)
UA (1) UA43840C2 (it)
ZA (1) ZA956602B (it)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08109278A (ja) * 1994-10-12 1996-04-30 Hideo Kakigi 発泡成形体、発泡成形体用原料、および発泡成形体の製造方法
IT1272871B (it) * 1995-01-10 1997-07-01 Novamont Spa Composizioni termoplastiche compredenti amido ed altre componenti di origine naturale
AU713333B2 (en) * 1995-10-04 1999-12-02 Solutia Inc. Porous polymeric biosupports and their use in the biotreatment of aqueous waste streams
US6045700A (en) * 1996-07-29 2000-04-04 Solutia Inc. Retrievable organic carbon scavengers for cleaning of contaminated surface water sediments
GB2316080A (en) * 1996-08-05 1998-02-18 Polyval Plc Polyvinyl alcohol compositions
CA2285458A1 (en) * 1997-03-14 1998-09-17 Gerald Biby Degradable composite polymer and method of making such composite polymer
WO1999012723A1 (en) * 1997-09-05 1999-03-18 Teijin Limited Biodegradable cellulose acetate foams and process for producing the same
US6054204A (en) * 1997-11-13 2000-04-25 Enpac (Environmental Packing, L.P.) Loosefill packing material
US5922379A (en) * 1998-05-05 1999-07-13 Natural Polymer International Corporation Biodegradable protein/starch-based thermoplastic composition
US6455083B1 (en) 1998-05-05 2002-09-24 Natural Polymer International Corporation Edible thermoplastic and nutritious pet chew
US6184261B1 (en) * 1998-05-07 2001-02-06 Board Of Regents Of University Of Nebraska Water-resistant degradable foam and method of making the same
JP2000000536A (ja) * 1998-06-12 2000-01-07 Agency Of Ind Science & Technol 生分解性洗管材料
US6107371A (en) * 1998-06-16 2000-08-22 National Starch And Chemical Investment Holding Corporation Biodegradable expanded starch products and the method of preparation
ITTO980524A1 (it) * 1998-06-17 1999-12-17 Novamont Spa Composizioni contenenti amido aventi elevata resistenza all'invecchiam ento.
SE513847C2 (sv) 1998-06-17 2000-11-13 Sca Packaging Marketing Nv Förpackningsmaterial med hög tryckbarhet och återvinningsbarhet, samt förfarande för dess tillverkning
KR100564345B1 (ko) 1998-08-11 2006-03-27 도시노부 요시하라 생분해성 플라스틱 성형용 조성물, 이로부터 얻어진생분해성 플라스틱, 그 성형방법 및 생분해성 플라스틱의용도
ES2243160T3 (es) 1999-03-08 2005-12-01 THE PROCTER & GAMBLE COMPANY Estructura absorbente, flexible, que comprende fibras de almidon.
IT1308431B1 (it) * 1999-03-15 2001-12-17 Novamont Spa Elementi per imballaggio
US6943200B1 (en) * 1999-10-05 2005-09-13 Procter & Gamble Company Water unstable foam compositions
GB0001940D0 (en) * 2000-01-27 2000-03-22 Green Light Packaging Limited Biodegradable packaging material
IT1320163B1 (it) 2000-02-15 2003-11-18 Novamont Spa Foglia e prodotti formati a base di amido espanso.
CN1217980C (zh) * 2000-04-28 2005-09-07 三共阿格罗株式会社 有高吸油能力、生物降解性且可在水面上漂浮的泡沫体、其制造方法和含有该泡沫体的组合物
US6280515B1 (en) * 2000-06-23 2001-08-28 National Starch And Chemical Investment Holding Corporation Modified polysaccharides for aqueous foamable adhesives
US6280514B1 (en) * 2000-06-23 2001-08-28 National Starch And Chemical Investment Holding Corporation Process for making a foamed polysaccharide aqueous-based adhesive
US7029620B2 (en) 2000-11-27 2006-04-18 The Procter & Gamble Company Electro-spinning process for making starch filaments for flexible structure
US6811740B2 (en) 2000-11-27 2004-11-02 The Procter & Gamble Company Process for making non-thermoplastic starch fibers
US20030203196A1 (en) * 2000-11-27 2003-10-30 Trokhan Paul Dennis Flexible structure comprising starch filaments
KR20010100067A (ko) * 2001-08-30 2001-11-14 김권 전분이 결합된 생분해성 수지 조성물
US7276201B2 (en) * 2001-09-06 2007-10-02 The Procter & Gamble Company Process for making non-thermoplastic starch fibers
EP1465547A4 (en) * 2001-12-28 2008-04-30 Genzyme Corp BIODEGRADABLE FOAM PACKAGING DEVICE AND ITS USE
US6723160B2 (en) * 2002-02-01 2004-04-20 The Procter & Gamble Company Non-thermoplastic starch fibers and starch composition for making same
JP2010043289A (ja) * 2002-11-29 2010-02-25 Toray Ind Inc 樹脂組成物ならびにそれからなる成形品
US7947766B2 (en) 2003-06-06 2011-05-24 The Procter & Gamble Company Crosslinking systems for hydroxyl polymers
US6977116B2 (en) * 2004-04-29 2005-12-20 The Procter & Gamble Company Polymeric structures and method for making same
US6955850B1 (en) * 2004-04-29 2005-10-18 The Procter & Gamble Company Polymeric structures and method for making same
WO2005113616A2 (en) * 2004-05-04 2005-12-01 Cornell Research Foundation, Inc. Starch polyester blend from reactive extrusion
US8309619B2 (en) 2004-09-03 2012-11-13 Pactiv LLC Reduced-VOC and non-VOC blowing agents for making expanded and extruded thermoplastic foams
US7629405B2 (en) * 2004-11-19 2009-12-08 Board Of Trustees Of Michigan State University Starch-polyester biodegradable graft copolyers and a method of preparation thereof
CN100497458C (zh) 2005-02-06 2009-06-10 北京金宝帝生物环保科技有限公司 一种可生物降解的淀粉基高分子组合物、由其制得的薄膜，及其制备方法
BRPI0502338A2 (pt) * 2005-06-16 2014-11-25 Cbpak Tecnologia S A Produtos Eco Sustentaveis Formulação para produção de espumas de amido resistentes à água e a ciclos de resfriamento congelamento e descongelamento
CN1935881B (zh) * 2005-09-21 2012-05-09 李小鲁 水溶性可生物降解材料及其制备方法以及发泡类制品
US20070082573A1 (en) * 2005-10-11 2007-04-12 The Procter & Gamble Company Water stable fibers and articles comprising starch, and methods of making the same
US8026291B2 (en) * 2006-02-22 2011-09-27 Pactiv Corporation Expanded and extruded polyolefin foams made with methyl formate-based blowing agents
US7977397B2 (en) * 2006-12-14 2011-07-12 Pactiv Corporation Polymer blends of biodegradable or bio-based and synthetic polymers and foams thereof
ATE523552T1 (de) * 2006-12-14 2011-09-15 Pactiv Corp Expandierte und extrudierte biologisch abbaubare schäume mit reduzierter emission hergestellt unter verwendung von blähmitteln auf basis von methylformiat
JP2008307688A (ja) * 2007-06-12 2008-12-25 Agri Future Joetsu Co Ltd プラスチック段ボール及びその処分システム
DE102007050770A1 (de) * 2007-10-22 2009-04-23 Biotec Biologische Naturverpackungen Gmbh & Co. Kg Polymeres Material und Verfahren zu dessen Herstellung
JP4358895B1 (ja) * 2009-01-06 2009-11-04 昭和高分子株式会社 発泡性樹脂組成物及び発泡体
IT1400247B1 (it) * 2010-05-14 2013-05-24 Novamont Spa Granuli biodegradabili espandibili per irraggiamento
CN102382330A (zh) * 2010-08-26 2012-03-21 于瑞德 生物降解塑料及制备该生物降解塑料的方法
EP2556953A1 (de) 2011-08-11 2013-02-13 Basf Se Verfahren zur Herstellung eines Papier-Schaumstoffverbunds
US8875658B2 (en) 2011-11-30 2014-11-04 A.J. Boggs & Company Projectile pet food
JP5921971B2 (ja) * 2012-06-27 2016-05-24 フクビ化学工業株式会社 高機能発泡成形体の製造方法
KR20140016548A (ko) * 2012-07-30 2014-02-10 삼성정밀화학 주식회사 생분해성 수지를 포함한 발포용 수지 조성물 및 그것으로부터 제조된 발포체
US11285650B2 (en) 2013-03-14 2022-03-29 Joseph Wycech Pellet based tooling and process for biodegradable component
US20150217497A1 (en) * 2014-01-31 2015-08-06 Joseph Wycech Extrusion tooling and process for biodegradable component
WO2016163336A1 (ja) 2015-04-09 2016-10-13 Ｓｐｉｂｅｒ株式会社 極性溶媒溶液及びその製造方法
WO2016163337A1 (ja) 2015-04-09 2016-10-13 Ｓｐｉｂｅｒ株式会社 極性溶媒溶液及びその製造方法
CN105694322A (zh) * 2016-01-20 2016-06-22 广州立白企业集团有限公司 具有良好水溶解性能的水溶性薄膜及其制成的小袋
JP6688111B2 (ja) * 2016-03-09 2020-04-28 三井化学産資株式会社 鼠撃退ウレタンフォームおよびその製造方法
CN107698808A (zh) * 2016-08-09 2018-02-16 天津定创科技发展有限公司 淀粉发泡配方及其发泡方法
CN110582544A (zh) * 2017-06-07 2019-12-17 惠普印迪戈股份公司 静电墨水
US10920043B2 (en) 2017-09-19 2021-02-16 NewStarch Solutions, LLC Sheets of starch based packing material, starch pellets for sheet extrusion and methods for forming the pellets and sheets
EP3931252B1 (en) * 2019-02-28 2023-06-07 Plantic Technologies LTD Starch compositions
CN111073264B (zh) * 2019-12-28 2021-08-31 温岭东方红车料有限公司 一种自行车坐垫及其成型工艺
CN111571291B (zh) * 2020-05-21 2021-06-29 贵州永红航空机械有限责任公司 一种填充材料及填充方法
CN113072791A (zh) * 2021-04-01 2021-07-06 吴达华 一种以玉米淀粉为原料的可降解塑料及其制备方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119868B2 (it) * 1972-04-07 1976-06-21
DE3206751C2 (de) 1982-02-25 1986-08-21 SÜDSTÄRKE GmbH, 8898 Schrobenhausen Verfahren zur Herstellung aufgeschäumter, gelatinierter Stärkeprodukte
CA1331671C (en) 1988-12-30 1994-08-23 Norman L. Lacourse Biodegradable shaped products and the method of preparation thereof
KR0185201B1 (ko) * 1989-07-11 1999-05-15 토마스 디 몰리터노 분해된 전분을 함유하는 중합체 기초 혼합 조성물
IT1232894B (it) * 1989-08-03 1992-03-05 Butterfly Srl Articoli espansi di materiale plastico biodegradabile e procedimento per la loro preparazione
WO1992008759A1 (en) * 1990-11-20 1992-05-29 E.I. Du Pont De Nemours And Company Expandable and expanded (foamed) solid products
IT1245408B (it) * 1991-02-20 1994-09-20 Butterfly Srl Composizioni polimeriche biodegradabili a base di amido e di polimero termoplastico
WO1992018325A1 (en) 1991-04-12 1992-10-29 Enviropack, Inc. Biodegradable packaging material
US5523331A (en) * 1991-04-19 1996-06-04 Asahi Co., Ltd. Rubber composition decayable in soil and an article for binding pot soil therewith
US5185382A (en) * 1992-01-21 1993-02-09 Kansas State University Research Foundation Starch-based, biodegradable packing filler and method of preparing same
US5208267A (en) * 1992-01-21 1993-05-04 Univ Kansas State Starch-based, biodegradable packing filler and method of preparing same
JP3165244B2 (ja) * 1992-07-03 2001-05-14 日本合成化学工業株式会社 生分解性樹脂発泡体の製造方法
US5308879A (en) * 1992-09-07 1994-05-03 Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha Process for preparing biodegradable resin foam
DE4236717C1 (de) * 1992-10-30 1994-01-27 Reichenecker Hans Storopack Formkörper aus Granulatperlen
IL104441A (en) * 1993-01-19 2001-01-28 Yossi Res Dev Company Of The H Sponges from hydrocolloids and method for their production
US5352709A (en) * 1993-01-29 1994-10-04 International Technology Management Associates, Ltd. Algal plastics
JP2711974B2 (ja) * 1993-02-03 1998-02-10 日水製薬株式会社 免疫凝集反応試薬及び免疫分析方法
DE4317965A1 (de) * 1993-05-28 1994-12-01 Siemens Ag Hybrider Leistungsschalter
IT1273743B (it) * 1994-02-09 1997-07-10 Novamont Spa Articoli espansi di materiale plastico biodegradabile e procedimento per la loro preparazione
US5506277A (en) * 1994-06-30 1996-04-09 Kimberly-Clark Corporation Starch foams for absorbent articles

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