ATE228548T1 - Dreistufiges verfahren zur herstellung von festen,thermoplastischen zusammensetzungen aus basis von polyvinylalkool sowie entsprechende extrudierbare und formbare zusammensetzungen - Google Patents

Dreistufiges verfahren zur herstellung von festen,thermoplastischen zusammensetzungen aus basis von polyvinylalkool sowie entsprechende extrudierbare und formbare zusammensetzungen

Info

Publication number
ATE228548T1
ATE228548T1 AT98102746T AT98102746T ATE228548T1 AT E228548 T1 ATE228548 T1 AT E228548T1 AT 98102746 T AT98102746 T AT 98102746T AT 98102746 T AT98102746 T AT 98102746T AT E228548 T1 ATE228548 T1 AT E228548T1
Authority
AT
Austria
Prior art keywords
polyvinyl
alkool
extrudable
solid thermoplastic
step process
Prior art date
Application number
AT98102746T
Other languages
English (en)
Inventor
Adriano Centofanti
Gianfranco Centofanti
Original Assignee
Panteco S R L
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 Panteco S R L filed Critical Panteco S R L
Application granted granted Critical
Publication of ATE228548T1 publication Critical patent/ATE228548T1/de

Links

Classifications

    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C08K5/053—Polyhydroxylic alcohols
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
AT98102746T 1997-02-25 1998-02-17 Dreistufiges verfahren zur herstellung von festen,thermoplastischen zusammensetzungen aus basis von polyvinylalkool sowie entsprechende extrudierbare und formbare zusammensetzungen ATE228548T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97MI000401A IT1289966B1 (it) 1997-02-25 1997-02-25 Procedimento a tre stadi per la preparazione di composizioni solide termoplastiche a base polivinilalcol e composizioni stampabili ed

Publications (1)

Publication Number Publication Date
ATE228548T1 true ATE228548T1 (de) 2002-12-15

Family

ID=11376162

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98102746T ATE228548T1 (de) 1997-02-25 1998-02-17 Dreistufiges verfahren zur herstellung von festen,thermoplastischen zusammensetzungen aus basis von polyvinylalkool sowie entsprechende extrudierbare und formbare zusammensetzungen

Country Status (7)

Country Link
US (1) US6103823A (de)
EP (1) EP0860471B1 (de)
AT (1) ATE228548T1 (de)
BR (1) BR9800730A (de)
DE (1) DE69809613T2 (de)
ES (1) ES2187841T3 (de)
IT (1) IT1289966B1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2340835B (en) * 1998-08-26 2003-01-15 Pvax Ploymers Ltd PVA-containing compositions
US6730057B2 (en) 2001-03-16 2004-05-04 The Procter & Gamble Company Flushable tampon applicators
AU2002364288A1 (en) 2001-12-28 2003-07-15 Pirelli & C. S.P.A. Water-resistant telecommunication cable
US7217385B2 (en) 2002-11-15 2007-05-15 Polyval Plc Polyvinyl alcohol composition and film
GB0226763D0 (en) * 2002-11-15 2002-12-24 Polyval Plc Polyvinyl alcohol composition and film
DE60221916T2 (de) 2002-12-27 2008-05-08 Prysmian Cavi E Sistemi Energia S.R.L. Wasserbeständiges telekommunikationskabel
US9206414B2 (en) 2003-08-13 2015-12-08 Axcelon Biopolymers Corporation Anisotropic nanocomposite hydrogel
WO2005049303A1 (en) * 2003-10-29 2005-06-02 Prysmian Cavi E Sistemi Energia S.R.L. Process for manufacturing a water-resistant telecommunication cable
GB2422150B (en) * 2005-01-13 2009-11-25 Pvaxx Res & Dev Ltd PVA-containing compositions
US8465771B2 (en) 2005-03-30 2013-06-18 The University Of Western Ontario Anisotropic hydrogels
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
CN1939967B (zh) * 2005-09-30 2010-09-29 李小鲁 疏水性可生物降解材料及其制备方法以及发泡类制品
ES2293859B1 (es) 2007-09-28 2009-04-01 Plasticos Hidrosolubles, S.L. Procedimiento para la elaboracion de una granza de polietenol de alta fluidez.
GB2512439A (en) * 2013-03-25 2014-10-01 Peter Morris Res And Dev Ltd Polymer internal lubricant
JP6845845B2 (ja) * 2015-09-02 2021-03-24 セキスイ スペシャルティ ケミカルズ アメリカ リミテッド ライアビリティ カンパニー 腐食性化学物質のパッケージング用安定剤
EP3284532B1 (de) * 2016-08-19 2021-09-08 Belisarius B.V. Formbare trockenmittelzusammensetzung
US11718010B2 (en) 2020-05-26 2023-08-08 Peter Morris Research And Development Limited Method of making a water-soluble polymer composition
EP4321660A1 (de) * 2022-08-13 2024-02-14 Aquapak IP Limited Polyvinylalkoholfasern und faserprodukte

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1077351A (en) * 1963-09-21 1967-07-26 Kurashiki Rayon Kk Composition for films,sheets and other shaped articles of softened polyvinyl alcohol
JPS492921A (de) * 1972-05-02 1974-01-11
US3997489A (en) * 1974-11-25 1976-12-14 E. I. Du Pont De Nemours And Company Melt extrudable polyvinyl alcohol compositions
ES478736A1 (es) * 1978-03-23 1979-06-01 Hoechst Ag Procedimiento para la preparacion de un granulado de poli( alcohol vinilico) que contiene agente plasificante.
IT1140254B (it) * 1981-10-30 1986-09-24 Pietro Cattaneo Composizione termoplastica a base di alcool polivinilico atta ad essere sottoposta come tale ai comuni metodi di formatura a caldo di materiali termoplastici,quali stampaggio ed estrusione,per la produzione di manufatti,e manufatti cosi' prodotti
IT1250045B (it) * 1991-11-07 1995-03-30 Butterfly Srl Procedimento per la produzione di alcool polivinilico plastificato e suo impiego per la preparazione di composizioni termoplastiche biodegradabili a base di amido.
JPH06166786A (ja) * 1992-11-30 1994-06-14 Kuraray Co Ltd ポリビニルアルコール組成物
EP0635545A3 (de) * 1993-07-21 1995-07-12 Air Prod & Chem Spritzgegossene Gegenstände aus extrudierbaren Polyvinylalkoholzusammensetzungen.

Also Published As

Publication number Publication date
IT1289966B1 (it) 1998-10-19
ITMI970401A1 (it) 1998-08-25
US6103823A (en) 2000-08-15
ES2187841T3 (es) 2003-06-16
DE69809613D1 (de) 2003-01-09
EP0860471A1 (de) 1998-08-26
BR9800730A (pt) 2000-03-28
EP0860471B1 (de) 2002-11-27
DE69809613T2 (de) 2003-09-11

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