AU2001272325A1 - Method for compression moulding a moulded body - Google Patents

Method for compression moulding a moulded body

Info

Publication number
AU2001272325A1
AU2001272325A1 AU2001272325A AU7232501A AU2001272325A1 AU 2001272325 A1 AU2001272325 A1 AU 2001272325A1 AU 2001272325 A AU2001272325 A AU 2001272325A AU 7232501 A AU7232501 A AU 7232501A AU 2001272325 A1 AU2001272325 A1 AU 2001272325A1
Authority
AU
Australia
Prior art keywords
compression moulding
polyester
mass
moulded body
thermoplastic
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.)
Abandoned
Application number
AU2001272325A
Inventor
Peter Naday
Rochus C. Ruttnauer
Jurgen Schniedermeier
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.)
REMAPLAN ANLAGENBAU GmbH
Original Assignee
REMAPLAN ANLAGENBAU GmbH
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 REMAPLAN ANLAGENBAU GmbH filed Critical REMAPLAN ANLAGENBAU GmbH
Publication of AU2001272325A1 publication Critical patent/AU2001272325A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/065—HDPE, i.e. high density polyethylene
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/08—Copolymers of ethylene
    • B29K2023/083—EVA, i.e. ethylene vinyl acetate copolymer
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7178—Pallets

Abstract

The invention relates to a method for compression moulding a moulded body. According to said method, a thermoplastic mass is plastically softened under thermal treatment, is extruded and is compressed as a result of the pressure of a compression moulding die through one or more inlet openings into a mould. Said method is characterised in that the mass consists of a polyester mixture with the following percentage by weight of constituents: 60 - 80 % polyester; 10 - 30 % polyolefin; 1 - 10 % ethylene glycidyl methacrylate copolymer; 0 - 3 % ethylene vinyl acetate copolymer; 0 - 2 % chain branching agents or viscosity improvers, and optionally 0 - 15 % thermoplastic elastomer based on olefin and/or polyester. In addition, up to 1 % additives; up to 3 % foaming agents and up to 40 % inorganic fillers can be added to said mass.
AU2001272325A 2000-05-31 2001-05-21 Method for compression moulding a moulded body Abandoned AU2001272325A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10027209A DE10027209A1 (en) 2000-05-31 2000-05-31 Process for injection molding a molded body
DE10027209 2000-05-31
PCT/DE2001/001905 WO2001091988A1 (en) 2000-05-31 2001-05-21 Method for compression moulding a moulded body

Publications (1)

Publication Number Publication Date
AU2001272325A1 true AU2001272325A1 (en) 2001-12-11

Family

ID=7644359

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001272325A Abandoned AU2001272325A1 (en) 2000-05-31 2001-05-21 Method for compression moulding a moulded body

Country Status (5)

Country Link
EP (1) EP1289732B1 (en)
AT (1) ATE301036T1 (en)
AU (1) AU2001272325A1 (en)
DE (3) DE10027209A1 (en)
WO (1) WO2001091988A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10357578A1 (en) * 2003-12-08 2005-07-14 Bühler AG Injection molding and injection molding
WO2007038808A1 (en) * 2005-09-29 2007-04-05 Henning Johannes Visser Plastics composition and products thereof
ES1062467Y (en) * 2006-03-16 2006-09-16 Travieso Eugeni Castejon COMPOSTER
EP2292685B1 (en) 2009-09-07 2012-06-27 The Procter & Gamble Company Bottle cap made from a material comprising polypropylene, particulate calcium carbonate and additives
US20210198478A1 (en) * 2018-05-18 2021-07-01 Sabic Global Technologies B.V. Composition comprising polyester and polyolefin

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1223416A (en) * 1967-04-24 1971-02-24 Ici Ltd Moulded polyester articles
JPS5817148A (en) * 1981-07-24 1983-02-01 Toray Ind Inc Polyester composition
DE3610822A1 (en) * 1986-04-01 1987-10-08 Erwin Moeck Process for producing pallets
EP0433976A3 (en) * 1989-12-18 1992-06-10 Kao Corporation Packaging material made of thermoplastic resin
US5277479A (en) * 1991-02-04 1994-01-11 Bridgestone Corporation One piece type resin wheel
US5436296A (en) * 1991-09-12 1995-07-25 Alliedsignal Inc. Compositions of polymeric materials including polyalkylene terephthalates and polyethylene
DE9207382U1 (en) * 1992-06-01 1992-09-10 Remaplan Anlagenbau Gmbh, 8000 Muenchen, De
DE4307795A1 (en) * 1993-03-12 1994-09-15 Theo Rydmann Process and apparatus for producing dimensionally statically ribbed and structured panels, in particular for producing stable pallets on plastics waste
US5458818A (en) * 1993-08-31 1995-10-17 General Electric Co. Insulated mold structure for injection molding of optical disks
ATE193036T1 (en) * 1994-02-02 2000-06-15 Europ Economic Community PET PACKAGING MATERIAL
DE19510873A1 (en) * 1995-03-24 1996-09-26 Remaplan Anlagenbau Gmbh Plastic pallet
JPH09208814A (en) * 1996-02-07 1997-08-12 Mitsubishi Chem Corp Injection molded article comprising glass fiber reinforced polyethylene terephthalate resin composition
AU2307397A (en) * 1996-04-14 1997-11-07 Suzuka Fuji Xerox Co., Ltd. Coated molded article, method of recycling the same and apparatus therefor

Also Published As

Publication number Publication date
EP1289732B1 (en) 2005-08-03
DE50106983D1 (en) 2005-09-08
DE10027209A1 (en) 2001-12-20
WO2001091988A1 (en) 2001-12-06
DE20110603U1 (en) 2001-10-31
ATE301036T1 (en) 2005-08-15
EP1289732A1 (en) 2003-03-12

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