CA2379584A1 - Method for producing flat articles from renewable raw materials - Google Patents

Method for producing flat articles from renewable raw materials Download PDF

Info

Publication number
CA2379584A1
CA2379584A1 CA002379584A CA2379584A CA2379584A1 CA 2379584 A1 CA2379584 A1 CA 2379584A1 CA 002379584 A CA002379584 A CA 002379584A CA 2379584 A CA2379584 A CA 2379584A CA 2379584 A1 CA2379584 A1 CA 2379584A1
Authority
CA
Canada
Prior art keywords
flat article
raw materials
cross
renewable raw
flat articles
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.)
Granted
Application number
CA002379584A
Other languages
French (fr)
Other versions
CA2379584C (en
Inventor
Bernd Fischer
Heiko Hamann
Hans-Jorg Mauk
Milko Ess
Bernd Kastl
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.)
DLW AG
Original Assignee
Dlw Aktiengesellschaft
Bernd Fischer
Heiko Hamann
Hans-Jorg Mauk
Milko Ess
Bernd Kastl
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 Dlw Aktiengesellschaft, Bernd Fischer, Heiko Hamann, Hans-Jorg Mauk, Milko Ess, Bernd Kastl filed Critical Dlw Aktiengesellschaft
Publication of CA2379584A1 publication Critical patent/CA2379584A1/en
Application granted granted Critical
Publication of CA2379584C publication Critical patent/CA2379584C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/027—Polycondensates containing more than one epoxy group per molecule obtained by epoxidation of unsaturated precursor, e.g. polymer or monomer
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/30—Making multilayered or multicoloured articles
    • 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
    • B29K2063/00—Use of EP, i.e. epoxy resins or derivatives thereof, as moulding material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether

Abstract

The present invention relates to a method for producing a flat article comprising a material that contains the products of several reactions. The method comprises the following steps: carrying out a pre-cross-linking of a mixture comprising an epoxydation product of a carboxylic acid ester using at least one cross-linking agent in order to form a mouldable material; moulding the mouldable material in the shape of a flat article; and curing the moulded material in order to produce a flat article, wherein the pre-cross-linking reaction is separate from the curing reaction. This invention also relates to a mouldable material that can be stored and to a flat article that can be obtained from the same.
CA 2379584 1999-07-21 2000-07-11 Method for producing flat articles from renewable raw materials Expired - Fee Related CA2379584C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19934036A DE19934036A1 (en) 1999-07-21 1999-07-21 Production of a flat article for use as a floor covering, comprises pre-crosslinking a mixture of an epoxidizing product of carboxylic acid ester(s) with crosslinker(s), molding to give flat surface and curing using second agent
DE19934036.6 1999-07-21
PCT/EP2000/006573 WO2001007519A1 (en) 1999-07-21 2000-07-11 Method for producing flat articles from renewable raw materials

Publications (2)

Publication Number Publication Date
CA2379584A1 true CA2379584A1 (en) 2001-02-01
CA2379584C CA2379584C (en) 2008-04-22

Family

ID=7915437

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2379584 Expired - Fee Related CA2379584C (en) 1999-07-21 2000-07-11 Method for producing flat articles from renewable raw materials

Country Status (10)

Country Link
US (2) US6822055B1 (en)
EP (1) EP1198518B1 (en)
JP (1) JP2003505276A (en)
KR (1) KR20020029370A (en)
AT (1) ATE340222T1 (en)
AU (1) AU6691800A (en)
CA (1) CA2379584C (en)
DE (2) DE19934036A1 (en)
PL (1) PL353187A1 (en)
WO (1) WO2001007519A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008037921A (en) * 2006-08-02 2008-02-21 Meidensha Corp Insulating polymeric material composition
US7684873B2 (en) * 2006-10-31 2010-03-23 Medtronic, Inc. Implantable medical lead including a directional electrode and fixation elements along an interior surface
DE102011001539A1 (en) * 2011-03-24 2012-09-27 Meyer Rohr + Schacht Gmbh Composite material, useful as components for drainage, sewers and waste-water treatment, comprises fillers, preferably quartz, silicates and/or plant fiber, a binder and a hardener, where the binder comprises plant oil or natural resin
US10730998B2 (en) * 2015-09-15 2020-08-04 Ndsu Research Foundation Bio-based thermosets
SE542866C2 (en) * 2018-04-04 2020-07-21 Stora Enso Oyj Method for manufacturing a dry-laid mat for thermoforming

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694033A (en) * 1984-08-09 1987-09-15 Dsm Resins B.V. Resin composition and process for the preparation of this resin composition
DE3843482A1 (en) * 1988-12-23 1990-06-28 Huels Troisdorf METHOD FOR THE PRODUCTION OF FLAT ENVIRONMENTS SUCH AS FLOORING OR WALL PAVING, IN PARTICULAR NATUROELENE
NL8900009A (en) * 1989-01-04 1990-08-01 Stamicarbon RESIN COMPOSITION AND METHOD FOR PREPARING THIS RESIN COMPOSITION.
DE4135664C2 (en) 1991-10-29 1995-10-26 Boehme Chem Fab Kg Coating compound made from renewable raw materials
DE19542274C2 (en) * 1994-11-15 1997-06-19 Dlw Ag Flat structures made from renewable raw materials
JP2001507055A (en) * 1996-12-24 2001-05-29 デーエルベー、アクチエンゲゼルシャフト Material containing polyreaction product and method for producing the same
DE19709477A1 (en) * 1997-03-07 1998-09-10 Dlw Ag Material containing polyreaction products for the top coat of fabrics
JP3879203B2 (en) 1997-11-04 2007-02-07 東洋インキ製造株式会社 Active energy ray curable compounds, oligomers, and coating compositions
AU2001279624A1 (en) * 2000-05-24 2001-12-03 Armstrong Dlw Ag Composition based on renewable raw materials

Also Published As

Publication number Publication date
DE19934036A1 (en) 2001-01-25
ATE340222T1 (en) 2006-10-15
DE50013497D1 (en) 2006-11-02
US7482396B2 (en) 2009-01-27
JP2003505276A (en) 2003-02-12
CA2379584C (en) 2008-04-22
EP1198518B1 (en) 2006-09-20
PL353187A1 (en) 2003-11-03
US20050089690A1 (en) 2005-04-28
WO2001007519A1 (en) 2001-02-01
AU6691800A (en) 2001-02-13
US6822055B1 (en) 2004-11-23
EP1198518A1 (en) 2002-04-24
KR20020029370A (en) 2002-04-18

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