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WO2001021367A1 - Materiau de construction comprenant du pvb (polyvinyle butyral) recycle. - Google Patents

Materiau de construction comprenant du pvb (polyvinyle butyral) recycle. Download PDF

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Publication number
WO2001021367A1
WO2001021367A1 PCT/NO2000/000314 NO0000314W WO0121367A1 WO 2001021367 A1 WO2001021367 A1 WO 2001021367A1 NO 0000314 W NO0000314 W NO 0000314W WO 0121367 A1 WO0121367 A1 WO 0121367A1
Authority
WO
WIPO (PCT)
Prior art keywords
construction material
pvb
weight
anyone
material according
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/NO2000/000314
Other languages
English (en)
Inventor
Frank Mundt
Stein Fr. Dietrichson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SD-KONSULT STEIN FR DIETRICHSON
Original Assignee
SD-KONSULT STEIN FR DIETRICHSON
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 SD-KONSULT STEIN FR DIETRICHSON filed Critical SD-KONSULT STEIN FR DIETRICHSON
Priority to AU78177/00A priority Critical patent/AU7817700A/en
Publication of WO2001021367A1 publication Critical patent/WO2001021367A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions 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 a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions 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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions 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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2029/00—Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals or derivatives thereof as moulding material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions 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; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols

Definitions

  • This invention relates to a construction material comprising recycled PVB, one or more thermoplastic component (s) other than PVB, and cellulose-based material.
  • PVB polyvinylbutyral
  • PVB film does not contain additives classified as dangerous or harmf l.
  • PVB is primarily used as a laminated film in wind- screens in all modern vehicles such as cars and trucks .
  • the PVB film prevents glass from splintering when damaged in a crash, etc.
  • PVB is included in glazing in buildings, especially in areas with hurricanes, or in safety windows .
  • the Michigan Molecular Institute has for several years tried to find applications for the PVB waste on assignment from the automotive industry in the USA and Du Pont ® , one of 3 large PVB-producers in the world. A publication covering this topic has been issued. New applications of recycled PVB has been developed, e.g., as insulation material for cables, in flooring application (Hoechst ® ) , but none of these applications seems to have been a commercial success.
  • Recycled PVB has also been tested for use as an additive in thermoplastic road marking materials. PVB also adheres well to glass, and a market for
  • PVB may for this reason be present in this field in the future .
  • PVB Prior to the disclosure of the present invention, the only economically and practically feasible way of reducing the stocks of PVB waste has been through incineration of waste and recycling of energy.
  • PVB carries a high amount of chemically bound energy. Less harmful fumes are released when burning PVB, than when burning heating oil.
  • the price of energy recovered from such a waste product is sometimes lower than the price of energy recovered from oil, as bales of PVB waste are difficult to handle and large incinerators are needed in order to recover the energy.
  • PVB waste are stored world wide, which are very reasonable priced due to the large surplus and few applications for PVB. Most of the PVB waste contains some glass particles, which make the use more difficult. A lot of scrap plastic dealers are today selling recycled PVB-film in bales at very low prices.
  • PVB material Outdoor storage of PVB material is not recommended, as moisture and ultraviolet radiation will degrade the PVB waste. In addition, the PVB material will easily dirty when stored outdoors.
  • recycled bulk- and special polymers like, e.g., polyethylene, polypropylene, polyvinyl chloride, polycarbonate and polystyrene, has successfully been included in construction elements such as window profiles, decks, fences and vehicle components.
  • the recycled thermoplastics are compounded with virgin material and with reinforcing additives or fillers like glass or wood fibres. Recycled materials are also used in insulation foams and other construction materials.
  • Composites of wood fibre and plastics have also been increasingly utilised by the automotive industry for vehicle components, e.g., as interior details such as hat shelves and door panels .
  • Thermoplastic composites comprising cellulose-based materials like wood fibres, etc. based on PE, PP and PVC have been widely used in the USA for 2-3 years. Substitution of materials used in outdoor products such as decks, yacht harbours, fences, window frames and playgrounds will become more widespread.
  • Today, common materials used for such products are different types of plastic, hard types of wood, and impregnated wooden material (such material often includes poisonous substances such as arsenic or arsenic compounds) .
  • the latter materials are environmentally ⁇ "
  • the final material has a density which is from 10 to 20 % lower than the density of the thermoplastic material forming the matrix.
  • a process for preparing the said material is described.
  • a construction material comprising recycled PVB (polyvinyl butyral) , one or more thermoplastic component (s) other than PVB, and cellulose-based material.
  • Said cellulose material may in another embodiment of the invenion also comprise a lignin component .
  • said construction material also comprises a glass particle component, and that said glass particle component is present in the form of particles or dust associated with the PVB.
  • a further object of the invention is to provide a con- struction material comprising recycled PVB containing particles.
  • a field of use for PVB waste is provided, which at the same time can help solving the problem of the storage capacity of the increasing stocks of PVB waste.
  • PVB polyvinyl butyral
  • Polyvinyl butyral is a generic term of a group of plasticized polymers, which, in general, are manufactured through a reaction between a polyvinyl alcohol and a butyl aldehyde.
  • the structural formula will vary dependent among other things on the conditions under which the reaction takes place.
  • This group of polymers is supplied under several trade names, such as Butacite® from Du Pont®, Mowital® from Hoechst® and F-LEC B® from Sekisui®.
  • a construction material comprising the following components: recycled PVB (polyvinyl butyral) one or more thermoplastic component (s) other than PVB, and cellulose-based material.
  • thermoplastic and cellulose-based components By adding recycled PVB to construction materials comprising thermoplastic and cellulose-based components, the following advantages can be obtained: - lower price, as use of PVB is more cost effective than use of virgin and recycled polyolefins and PVC, better flow properties of the material and that the material becomes more easily workable because of the low melt viscosity of PVB, - the possibility to load more cheap wood flour into the composite material to obtain a stiffer construction material, which lower weight of the product with more wood fibres, better flexibility and low temperature properties of the composite.
  • thermoplastic component (s) are preferably chosen from the group including recycled polyetylen (PE) of any kind such as LDPE, HDPE, LLDPE, MDPE and UHM PE, poly- propylen (PP) as a copolymer or homopolymer, and rigid or plasticized polyvinyl chloride (PVC) .
  • PE recycled polyetylen
  • LDPE low density polyethylene
  • HDPE high density polyethylene
  • LLDPE low density polyethylene
  • MDPE low density polyethylene
  • UHM PE poly-propylen
  • PP poly- propylen
  • PVC rigid or plasticized polyvinyl chloride
  • tion material comprise foam-forming agent (s).
  • foam-forming agent s
  • the result is a construction material having a relatively low density, which may, e.g., be used for manufacturing light-weight construction elements, such as interior details like hat shelves and door panels in cars .
  • the construction material may also comprise one or more of the components selected from the group including lubricant (s) , pigment (s), stabilizer (s) , and flame retardant (s) .
  • test samples having compositons as described in the table 1 below were tested, named Ml, M2 , ... , M6, M7.
  • the amount of each component in each of the test samples is indicated in weight% of the total weight of each test sample.
  • the melt index of the high density polyetylen used in the test sample was 2,9.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

L'invention concerne un matériau de construction comprenant du PVB (polyvinyle butyral) recyclé, un ou plusieurs composant(s) thermoplastique(s) autre(s) que le PVB, ainsi qu'un matériau à base de cellulose. Ledit matériau à base de cellulose peut, dans un autre mode de réalisation selon l'invention, également comprendre un composant lignine. Dans un autre mode de réalisation de l'invention, ledit matériau de construction comprend également un composant de particules de verre, se présentant sous la forme de particules ou de poussière associées au PVB. L'invention concerne également un matériau de construction comprenant du PVB recyclé contenant des particules. Le matériau de l'invention permet l'utilisation des déchets de PVB, ce qui peut en même temps contribuer à résoudre les problèmes liés à la capacité de stockage des quantités croissantes de déchets de PVB.
PCT/NO2000/000314 1999-09-22 2000-09-22 Materiau de construction comprenant du pvb (polyvinyle butyral) recycle. Ceased WO2001021367A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU78177/00A AU7817700A (en) 1999-09-22 2000-09-22 Construction material comprising recycled pvb (polyvinyl butyral)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA199901359 1999-09-22
DKPA199901359 1999-09-22

Publications (1)

Publication Number Publication Date
WO2001021367A1 true WO2001021367A1 (fr) 2001-03-29

Family

ID=8104002

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NO2000/000314 Ceased WO2001021367A1 (fr) 1999-09-22 2000-09-22 Materiau de construction comprenant du pvb (polyvinyle butyral) recycle.

Country Status (2)

Country Link
AU (1) AU7817700A (fr)
WO (1) WO2001021367A1 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2387850A (en) * 2002-04-22 2003-10-29 Ruberoid Building Products Ltd Recycled polyvinyl butyral
EP1550537A1 (fr) * 2004-01-05 2005-07-06 Fuji Jukogyo Kabushiki Kaisha Procédé pour traiter des résines PVB et procédé pour recycler des verres laminés
WO2006084163A3 (fr) * 2005-02-02 2007-03-22 Du Pont Composite de cellulose et de polymere thermoplastique
US7521107B2 (en) * 2003-03-05 2009-04-21 Mohawk Brands, Inc. Recycled polyvinyl butyral compositions and uses
EP2028235A4 (fr) * 2006-06-09 2011-08-24 Toyota Boshoku Kk Article moulé et procédé servant à produire celui-ci
CN102382406A (zh) * 2011-11-23 2012-03-21 郑州大学 聚乙烯醇缩丁醛发泡材料
CN103804939A (zh) * 2014-02-14 2014-05-21 唐山市唯森新材料有限公司 新型生态木及其制备方法
CN103980636A (zh) * 2014-05-30 2014-08-13 甘肃昱晖新材料有限公司 一种木塑发泡复合材料及其制备方法
CN106189325A (zh) * 2016-08-04 2016-12-07 南京工业大学 一种木质素增强型木塑材料及其制备方法
WO2018020485A1 (fr) * 2016-07-29 2018-02-01 3 Spare Sp. Z O.O. Wpc contenant de la poussière de panneau de particules, son procédé de fabrication et son utilisation
CN108948761A (zh) * 2017-05-18 2018-12-07 济宁明升新材料有限公司 一种木质素/pvc微发泡复合型材及其制备方法
WO2021064634A1 (fr) * 2019-10-01 2021-04-08 Redeahold Apeldoorn B.V. Matériau de construction
WO2022098237A1 (fr) 2020-11-04 2022-05-12 Redeahold Apeldoorn B.V. Revalorisation de polyvinylbutyral recyclé
EP3795769B1 (fr) * 2019-09-23 2024-09-18 Intersig NV Espaceur et procédés relatifs

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107513178B (zh) * 2017-08-31 2020-12-08 中国科学院长春应用化学研究所 一种聚乙烯醇基泡沫复合材料及其制备方法

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2054564A7 (en) * 1969-06-05 1971-04-23 Glaverbel Composite opaque panel of glass sheet - and non-glass opaque sheet, for buildings
US3888810A (en) * 1972-07-11 1975-06-10 Nippon Oil Co Ltd Thermoplastic resin composition including wood and fibrous materials
WO1990008020A1 (fr) * 1989-01-10 1990-07-26 Replast Vojens A/S Procede de production d'un agglomere bois-plastique et utilisation d'un tel agglomere
EP0471658A2 (fr) * 1990-08-13 1992-02-19 Monsanto Company Utilisation de PVB récupéré pour la manufacture de revêtements de sol
DE4202948A1 (de) * 1992-02-01 1993-08-05 Pegulan Tarkett Ag Verwendung von recyclisiertem polyvinyl-butyral zur herstellung von bodenbelaegen
DE4229711A1 (de) * 1992-09-05 1994-03-10 Huels Troisdorf Verfahren zur Herstellung von Phenolharz-Schichtstoffen und Formkörpern
US5380794A (en) * 1993-11-02 1995-01-10 Monsanto Company Polyvinyl butyral tackifier for vinyl chloride polymer compositions
US5429865A (en) * 1993-09-06 1995-07-04 Rutgerswerke Aktiengesellschaft Composite materials
US5759680A (en) * 1990-03-14 1998-06-02 Advanced Environmetal Recycling Technologies, Inc. Extruded composite profile
EP0850743A1 (fr) * 1996-11-27 1998-07-01 Kunststoff- und Umwelttechnik GmbH Procédé de conditionnement et traitement de matières plastiques, en particulier de polyvinylbutyral, et manufacture du produit recyclé
WO1999057196A1 (fr) * 1998-05-06 1999-11-11 E.I. Du Pont De Nemours And Company Melanges polymeres de polyvinylbutyral avec du chlorure de polyvinyle

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2054564A7 (en) * 1969-06-05 1971-04-23 Glaverbel Composite opaque panel of glass sheet - and non-glass opaque sheet, for buildings
US3888810A (en) * 1972-07-11 1975-06-10 Nippon Oil Co Ltd Thermoplastic resin composition including wood and fibrous materials
WO1990008020A1 (fr) * 1989-01-10 1990-07-26 Replast Vojens A/S Procede de production d'un agglomere bois-plastique et utilisation d'un tel agglomere
US5759680A (en) * 1990-03-14 1998-06-02 Advanced Environmetal Recycling Technologies, Inc. Extruded composite profile
EP0471658A2 (fr) * 1990-08-13 1992-02-19 Monsanto Company Utilisation de PVB récupéré pour la manufacture de revêtements de sol
DE4202948A1 (de) * 1992-02-01 1993-08-05 Pegulan Tarkett Ag Verwendung von recyclisiertem polyvinyl-butyral zur herstellung von bodenbelaegen
DE4229711A1 (de) * 1992-09-05 1994-03-10 Huels Troisdorf Verfahren zur Herstellung von Phenolharz-Schichtstoffen und Formkörpern
US5429865A (en) * 1993-09-06 1995-07-04 Rutgerswerke Aktiengesellschaft Composite materials
US5380794A (en) * 1993-11-02 1995-01-10 Monsanto Company Polyvinyl butyral tackifier for vinyl chloride polymer compositions
EP0850743A1 (fr) * 1996-11-27 1998-07-01 Kunststoff- und Umwelttechnik GmbH Procédé de conditionnement et traitement de matières plastiques, en particulier de polyvinylbutyral, et manufacture du produit recyclé
WO1999057196A1 (fr) * 1998-05-06 1999-11-11 E.I. Du Pont De Nemours And Company Melanges polymeres de polyvinylbutyral avec du chlorure de polyvinyle

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2387850A (en) * 2002-04-22 2003-10-29 Ruberoid Building Products Ltd Recycled polyvinyl butyral
US7521107B2 (en) * 2003-03-05 2009-04-21 Mohawk Brands, Inc. Recycled polyvinyl butyral compositions and uses
EP1550537A1 (fr) * 2004-01-05 2005-07-06 Fuji Jukogyo Kabushiki Kaisha Procédé pour traiter des résines PVB et procédé pour recycler des verres laminés
WO2006084163A3 (fr) * 2005-02-02 2007-03-22 Du Pont Composite de cellulose et de polymere thermoplastique
US7776944B2 (en) 2005-02-02 2010-08-17 E. I. Du Pont De Nemours And Company Composite comprising cellulose and thermoplastic polymer
EP2028235A4 (fr) * 2006-06-09 2011-08-24 Toyota Boshoku Kk Article moulé et procédé servant à produire celui-ci
US8101112B2 (en) 2006-06-09 2012-01-24 Toyota Boshoku Kabushiki Kaisha Process for injection molding resin with plant material
CN102382406B (zh) * 2011-11-23 2013-12-18 郑州大学 聚乙烯醇缩丁醛发泡材料
CN102382406A (zh) * 2011-11-23 2012-03-21 郑州大学 聚乙烯醇缩丁醛发泡材料
CN103804939A (zh) * 2014-02-14 2014-05-21 唐山市唯森新材料有限公司 新型生态木及其制备方法
CN103980636A (zh) * 2014-05-30 2014-08-13 甘肃昱晖新材料有限公司 一种木塑发泡复合材料及其制备方法
WO2018020485A1 (fr) * 2016-07-29 2018-02-01 3 Spare Sp. Z O.O. Wpc contenant de la poussière de panneau de particules, son procédé de fabrication et son utilisation
CN106189325A (zh) * 2016-08-04 2016-12-07 南京工业大学 一种木质素增强型木塑材料及其制备方法
CN108948761A (zh) * 2017-05-18 2018-12-07 济宁明升新材料有限公司 一种木质素/pvc微发泡复合型材及其制备方法
EP3795769B1 (fr) * 2019-09-23 2024-09-18 Intersig NV Espaceur et procédés relatifs
WO2021064634A1 (fr) * 2019-10-01 2021-04-08 Redeahold Apeldoorn B.V. Matériau de construction
WO2022098237A1 (fr) 2020-11-04 2022-05-12 Redeahold Apeldoorn B.V. Revalorisation de polyvinylbutyral recyclé

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