AU1697001A - Backing leather with thermoplastics by injection molding - Google Patents

Backing leather with thermoplastics by injection molding

Info

Publication number
AU1697001A
AU1697001A AU16970/01A AU1697001A AU1697001A AU 1697001 A AU1697001 A AU 1697001A AU 16970/01 A AU16970/01 A AU 16970/01A AU 1697001 A AU1697001 A AU 1697001A AU 1697001 A AU1697001 A AU 1697001A
Authority
AU
Australia
Prior art keywords
leather
bar
carrier
thermoplastics
injection molding
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
AU16970/01A
Inventor
Jurgen Bartl
Angelika Homes
Stephan Huffer
Georg Igl
Joachim Rosch
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of AU1697001A publication Critical patent/AU1697001A/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14836—Preventing damage of inserts during injection, e.g. collapse of hollow inserts, breakage
    • 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
    • B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
    • B29K2711/08—Leather
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B2037/0092—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding in which absence of adhesives is explicitly presented as an advantage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2317/00—Animal or vegetable based
    • B32B2317/08—Natural leather

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Laminated Bodies (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

The invention relates to a method for producing a three-dimensional molded part that comprises a carrier produced from a thermoplastic polymer and a leather layer applied on said carrier. Said leather and said thermoplastic polymer are linked by means of a tool that has a molding surface on which the leather comes to rest at a pressure of at least 50 bar, preferably of more than 100 bar, especially more than 180 bar, and at a temperature of more than 100 DEG C, preferably 180 to 280 DEG C, especially 200 to 250 DEG C, with the molding surface of the tool that rests against the leather being tempered. The invention provides a method for intimately linking the carrier and the leather layer. The molded articles produced by the inventive method have a substantially improved resistance to the effects of temperature or moisture variations.
AU16970/01A 1999-10-27 2000-10-25 Backing leather with thermoplastics by injection molding Abandoned AU1697001A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19951776 1999-10-27
DE19951776A DE19951776A1 (en) 1999-10-27 1999-10-27 Injection molding of leather with thermoplastics
PCT/EP2000/010513 WO2001030557A1 (en) 1999-10-27 2000-10-25 Backing leather with thermoplastics by injection molding

Publications (1)

Publication Number Publication Date
AU1697001A true AU1697001A (en) 2001-05-08

Family

ID=7927069

Family Applications (1)

Application Number Title Priority Date Filing Date
AU16970/01A Abandoned AU1697001A (en) 1999-10-27 2000-10-25 Backing leather with thermoplastics by injection molding

Country Status (7)

Country Link
EP (1) EP1224071B1 (en)
JP (1) JP2003532552A (en)
KR (1) KR20020047270A (en)
AT (1) ATE246591T1 (en)
AU (1) AU1697001A (en)
DE (2) DE19951776A1 (en)
WO (1) WO2001030557A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10119494A1 (en) * 2001-04-20 2002-10-24 Basf Ag Preparation of profiled leather object useful for automobile upholstery and instrument panels, having at least one leather layer and a protective layer made from a thermoplastic polymer bonded to the leather layer
DE10138130A1 (en) * 2001-08-09 2003-02-20 Basf Ag Laminate including a decorative material and a layer of cellular polyisocyanate/polyaddition elastomer giving an outstanding Soft-Touch-Effect useful in production of automobile, aircraft, ship, and furniture components
DE10206501A1 (en) * 2002-02-16 2003-09-04 Bayerische Motoren Werke Ag Thermoplastic component
KR100476065B1 (en) * 2002-03-11 2005-03-15 피닉스코리아 주식회사 Plastic resin moulding product with skin and method for making the same
US20040076816A1 (en) * 2002-10-22 2004-04-22 Trw Vehicle Safety Systems Inc. Wrapped steering wheel free of adhesive interface
EP1418290A1 (en) * 2002-11-08 2004-05-12 Ivano Vagnoli Method for making leather tiles and tiles thus obtained
DE10327725B4 (en) * 2003-06-16 2015-02-26 Volkswagen Ag Process for producing a composite component and composite component produced by the process
JP2007176101A (en) * 2005-12-28 2007-07-12 Sharp Corp Insert molding method of cabinet of electronic device
JP4978964B2 (en) * 2007-03-26 2012-07-18 テクノポリマー株式会社 Automotive interior parts
JP4911608B2 (en) * 2007-03-26 2012-04-04 テクノポリマー株式会社 Resin composition for molding, molded article and parts
JP4986889B2 (en) * 2008-03-05 2012-07-25 トヨタ紡織株式会社 Genuine leather skin material and molding method of genuine leather skin material
JP2010043142A (en) * 2008-08-08 2010-02-25 Midori Hokuyo Kk Black-colored natural leather
ES2443528B1 (en) * 2012-02-15 2015-03-02 Igestek Increase & Win S L Naturally coated handle and procedure
EP3097230B1 (en) 2014-01-23 2018-07-25 Giacomino Adolfo Agosti Method for making a product of the type comprising a laminar supporting element and an upgrading layer and corresponding system
CN106232318A (en) * 2014-02-19 2016-12-14 江森自控内饰有限两合公司 Multilamellar molding and the method for this molding of production for motor vehicle interior
DE102015121494A1 (en) 2015-12-10 2017-06-14 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Thermostable leather
DE102016102932A1 (en) 2016-02-19 2017-08-24 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Thermostable leather

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1263316A (en) * 1960-04-27 1961-06-09 Saint Gobain Assembly process of thermoplastic materials
CH572390A5 (en) * 1973-06-07 1976-02-13 Antenen Ernest Watch strap of leather with plastics backing - integrally bonded together by injection moulding plastics onto leather
AT398026B (en) * 1985-04-15 1994-08-25 Hirsch Armbaender METHOD FOR PRODUCING AT LEAST TWO-LAYERED OBJECTS
DE3832822A1 (en) * 1988-09-28 1990-03-29 Helmuth Schmoock LEATHER AND METHOD FOR THE PRODUCTION THEREOF
DE59205478D1 (en) * 1991-06-21 1996-04-04 Jung H Metraplast Gmbh METHOD FOR PRODUCING MULTILAYER MOLDED BODIES
DE4224474A1 (en) * 1992-07-24 1994-01-27 Riesselmann & Sohn Inner cladding part for various means of transport - has matrix directly connected to plastic carrier by back-spraying.
US5335935A (en) * 1992-08-31 1994-08-09 Plastic Mold Technology Incorporated Air bag cover/molded article with integral cover layer of leather
US5401449A (en) * 1993-07-12 1995-03-28 General Motors Corporation Method of manufacturing a trim panel having a styling line
JPH0895133A (en) * 1994-09-21 1996-04-12 Olympus Optical Co Ltd Camera

Also Published As

Publication number Publication date
JP2003532552A (en) 2003-11-05
WO2001030557A1 (en) 2001-05-03
ATE246591T1 (en) 2003-08-15
EP1224071A1 (en) 2002-07-24
DE50003220D1 (en) 2003-09-11
KR20020047270A (en) 2002-06-21
DE19951776A1 (en) 2001-05-03
EP1224071B1 (en) 2003-08-06

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase
TH Corrigenda

Free format text: IN VOL 15, NO 34, PAGE(S) 7254-7258 UNDER THE HEADING APPLICATIONS LAPSED, REFUSED OR WITHDRAWN PLEASE DELETE ALL REFERENCE TO APPLICATION NO. 76767/00, 76828/00, 78966/00, 79603/00, 79618/00, 10195/01, 10345/01, 10353/01, 10441/01, 10462/01, 10482/01, 10485/01, 10531/01, 10649/01, 11078/01, 11080/01, 11495/01, 11496/01, 11552/01, 11553/01, 11558/01, 11690/01, 12864/01, 12865/01, 12866/01, 12947/01, 13203/01, 13882/01, 15436/01, 15600/01, 16970/01, 16978/01, 17388/01, 17390/01, 17392/01, 17393/01, 17394/01, 18223/01, 18224/01, 18545/01, 19977/01, 23445/01, 23457/01, 23469/01 AND 46099/01

MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase