ITTO910849A0 - Procedimento per la produzione di alcool polivinilico plastificato e suo impiego per la preparazione di composizioni termoplastiche biode gradabile a base di amido - Google Patents

Procedimento per la produzione di alcool polivinilico plastificato e suo impiego per la preparazione di composizioni termoplastiche biode gradabile a base di amido

Info

Publication number
ITTO910849A0
ITTO910849A0 IT91TO849A ITTO910849A ITTO910849A0 IT TO910849 A0 ITTO910849 A0 IT TO910849A0 IT 91TO849 A IT91TO849 A IT 91TO849A IT TO910849 A ITTO910849 A IT TO910849A IT TO910849 A0 ITTO910849 A0 IT TO910849A0
Authority
IT
Italy
Prior art keywords
starch
procedure
preparation
production
polyvinyl alcohol
Prior art date
Application number
IT91TO849A
Other languages
English (en)
Inventor
Catia Bastioli
Vittorio Bellotti
Tredici Gianfranco Del
Roberto Ponti
Original Assignee
Butterfly Srl
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 Butterfly Srl filed Critical Butterfly Srl
Publication of ITTO910849A0 publication Critical patent/ITTO910849A0/it
Priority to ITTO910849A priority Critical patent/IT1250045B/it
Priority to FI942097A priority patent/FI942097A7/fi
Priority to AU29088/92A priority patent/AU661872B2/en
Priority to HU9401394A priority patent/HU213950B/hu
Priority to EP92922965A priority patent/EP0611382A1/en
Priority to RU94027567/04A priority patent/RU94027567A/ru
Priority to JP5508161A priority patent/JPH07501090A/ja
Priority to CA002123092A priority patent/CA2123092A1/en
Priority to PCT/EP1992/002517 priority patent/WO1993009171A1/en
Priority to CN92114307.9A priority patent/CN1073457A/zh
Publication of ITTO910849A1 publication Critical patent/ITTO910849A1/it
Priority to NO941700A priority patent/NO941700D0/no
Priority to US08/280,150 priority patent/US5462981A/en
Application granted granted Critical
Publication of IT1250045B publication Critical patent/IT1250045B/it

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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/18—Plasticising macromolecular compounds
    • 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
    • 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
    • C08J2329/00—Characterised by the use 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 alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
ITTO910849A 1991-11-07 1991-11-07 Procedimento per la produzione di alcool polivinilico plastificato e suo impiego per la preparazione di composizioni termoplastiche biodegradabili a base di amido. IT1250045B (it)

Priority Applications (12)

Application Number Priority Date Filing Date Title
ITTO910849A IT1250045B (it) 1991-11-07 1991-11-07 Procedimento per la produzione di alcool polivinilico plastificato e suo impiego per la preparazione di composizioni termoplastiche biodegradabili a base di amido.
JP5508161A JPH07501090A (ja) 1991-11-07 1992-11-03 可塑化ポリビニルアルコールの製造法とその使用
PCT/EP1992/002517 WO1993009171A1 (en) 1991-11-07 1992-11-03 Method of producing plasticised polyvinyl alcohol, and its use
HU9401394A HU213950B (en) 1991-11-07 1992-11-03 Method for producing of biologically degradable polymer compositions
EP92922965A EP0611382A1 (en) 1991-11-07 1992-11-03 Method of producing plasticised polyvinyl alcohol, and its use
RU94027567/04A RU94027567A (ru) 1991-11-07 1992-11-03 Способ получения термопластических полимерных композиций, способных к разрушению под действием микроорганизмов
FI942097A FI942097A7 (fi) 1991-11-07 1992-11-03 Menetelmä pehmitetyn polyvinyylialkoholin valmistamiseksi ja sen käytt ö
CA002123092A CA2123092A1 (en) 1991-11-07 1992-11-03 Method of producing plasticised polyvinyl alcohol, and its use for the preparation of starch-based, biodegradable thermoplastic compositions
AU29088/92A AU661872B2 (en) 1991-11-07 1992-11-03 A method of producing starch based-biodegradable thermoplastic compositions comprising plasticised polyvinylalcohol
CN92114307.9A CN1073457A (zh) 1991-11-07 1992-11-06 生产增塑聚乙烯醇的方法及其用于制备淀粉基可生物降解的热塑性组合物
NO941700A NO941700D0 (no) 1991-11-07 1994-05-06 Fremgangsmåte for fremstilling av mykgjort polyvinylalkohol
US08/280,150 US5462981A (en) 1991-11-07 1994-07-25 Method of producing plasticized polyvinyl alcohol and its use for the preparation of starch-based, biodegradable thermoplastic compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO910849A IT1250045B (it) 1991-11-07 1991-11-07 Procedimento per la produzione di alcool polivinilico plastificato e suo impiego per la preparazione di composizioni termoplastiche biodegradabili a base di amido.

Publications (3)

Publication Number Publication Date
ITTO910849A0 true ITTO910849A0 (it) 1991-11-07
ITTO910849A1 ITTO910849A1 (it) 1993-05-07
IT1250045B IT1250045B (it) 1995-03-30

Family

ID=11409699

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910849A IT1250045B (it) 1991-11-07 1991-11-07 Procedimento per la produzione di alcool polivinilico plastificato e suo impiego per la preparazione di composizioni termoplastiche biodegradabili a base di amido.

Country Status (12)

Country Link
US (1) US5462981A (it)
EP (1) EP0611382A1 (it)
JP (1) JPH07501090A (it)
CN (1) CN1073457A (it)
AU (1) AU661872B2 (it)
CA (1) CA2123092A1 (it)
FI (1) FI942097A7 (it)
HU (1) HU213950B (it)
IT (1) IT1250045B (it)
NO (1) NO941700D0 (it)
RU (1) RU94027567A (it)
WO (1) WO1993009171A1 (it)

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DE19512252C2 (de) * 1995-03-31 2000-05-31 Fraunhofer Ges Forschung Verfahren zur Herstellung von Folien aus Stärke und mit diesem Verfahren hergestellte Folien
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FR2742443B1 (fr) * 1995-12-15 1999-02-19 Soltec Dev Sa Compositions thermoplastiques a base d'alcool polyvinylique, procede d'homogeneisation et les produits obtenus
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US6660211B2 (en) 2001-04-23 2003-12-09 Kimberly-Clark Worldwide, Inc. Methods of making biodegradable films having enhanced ductility and breathability
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ATE555166T1 (de) 2005-07-15 2012-05-15 Exxonmobil Chem Patents Inc Elastomere zusammensetzungen
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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
CN1935883B (zh) * 2005-09-21 2011-06-08 李小鲁 水溶性可生物降解材料及其制备方法以及膜制品
CN1935882B (zh) * 2005-09-21 2011-07-27 李小鲁 水溶性可生物降解材料及其制备方法以及片材类成型制品
CN1939965B (zh) * 2005-09-30 2012-05-09 李小鲁 疏水性可生物降解材料及其制备方法以及片材类成型制品
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CN1939968B (zh) * 2005-09-30 2011-11-09 李小鲁 疏水性可生物降解材料及其制备方法以及注射类成型制品
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ITMI20062375A1 (it) * 2006-12-12 2008-06-13 Novamont Spa Composizione biodegradabile avente elevate caratteristiche meccaniche
ITMI20062374A1 (it) * 2006-12-12 2008-06-13 Novamont Spa Materiale biodegradabile per stampaggio a iniezione ed articoli da esso ottenuti
US8592641B2 (en) 2006-12-15 2013-11-26 Kimberly-Clark Worldwide, Inc. Water-sensitive biodegradable film
US7781506B2 (en) * 2007-01-26 2010-08-24 E.I. Du Pont De Nemours And Company Poly(vinyl alcohol) composition comprising a polyol
CN101293994B (zh) * 2007-04-25 2012-05-30 河南天冠企业集团有限公司 一种多组分可完全降解的聚合物复合材料及其制备方法
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CN101143936B (zh) * 2007-09-05 2010-05-26 哈尔滨工业大学 一种完全生物降解的高直链淀粉基薄膜的制备方法
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CN108137735A (zh) * 2015-09-18 2018-06-08 阿夸派克聚合物有限公司 可处理聚乙烯醇的生产工艺和设备
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Also Published As

Publication number Publication date
IT1250045B (it) 1995-03-30
AU661872B2 (en) 1995-08-10
NO941700L (no) 1994-05-06
WO1993009171A1 (en) 1993-05-13
FI942097L (fi) 1994-06-03
CA2123092A1 (en) 1993-05-13
RU94027567A (ru) 1996-04-20
FI942097A0 (fi) 1994-05-06
NO941700D0 (no) 1994-05-06
FI942097A7 (fi) 1994-06-03
HU213950B (en) 1997-11-28
HU9401394D0 (en) 1994-08-29
EP0611382A1 (en) 1994-08-24
ITTO910849A1 (it) 1993-05-07
AU2908892A (en) 1993-06-07
US5462981A (en) 1995-10-31
CN1073457A (zh) 1993-06-23
HUT68005A (en) 1995-05-29
JPH07501090A (ja) 1995-02-02

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