AU2003282951A1 - Method and system for delivering and mixing multiple in-mold coating components - Google Patents

Method and system for delivering and mixing multiple in-mold coating components

Info

Publication number
AU2003282951A1
AU2003282951A1 AU2003282951A AU2003282951A AU2003282951A1 AU 2003282951 A1 AU2003282951 A1 AU 2003282951A1 AU 2003282951 A AU2003282951 A AU 2003282951A AU 2003282951 A AU2003282951 A AU 2003282951A AU 2003282951 A1 AU2003282951 A1 AU 2003282951A1
Authority
AU
Australia
Prior art keywords
delivering
mold coating
coating components
mixing multiple
mixing
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
AU2003282951A
Inventor
Douglas Mcbain
Elliott Straus
John Thompson
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.)
Omnova Solutions Inc
Original Assignee
Omnova Solutions Inc
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 Omnova Solutions Inc filed Critical Omnova Solutions Inc
Publication of AU2003282951A1 publication Critical patent/AU2003282951A1/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
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/405—Mixing heads
    • B29B7/407—Mixing heads with a casing closely surrounding the rotor, e.g. with conical rotor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/272—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/362—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using static mixing devices
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/397—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using a single screw
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/68—Barrels or cylinders
    • B29C48/681—Barrels or cylinders for single screws
    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/32045—Hydraulically driven
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1679—Making multilayered or multicoloured articles applying surface layers onto injection-moulded substrates inside the mould cavity, e.g. in-mould coating [IMC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
AU2003282951A 2002-10-31 2003-10-17 Method and system for delivering and mixing multiple in-mold coating components Abandoned AU2003282951A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42274002P 2002-10-31 2002-10-31
US60/422,740 2002-10-31
PCT/US2003/033185 WO2004041518A1 (en) 2002-10-31 2003-10-17 Method and system for delivering and mixing multiple in-mold coating components

Publications (1)

Publication Number Publication Date
AU2003282951A1 true AU2003282951A1 (en) 2004-06-07

Family

ID=32312551

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003282951A Abandoned AU2003282951A1 (en) 2002-10-31 2003-10-17 Method and system for delivering and mixing multiple in-mold coating components

Country Status (2)

Country Link
AU (1) AU2003282951A1 (en)
WO (1) WO2004041518A1 (en)

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1949756A1 (en) * 1969-10-02 1971-04-08 Zippel & Co Kg R Device for mixing two or more liquid plastic components
DE2507727A1 (en) * 1975-02-22 1976-09-02 Bayer Ag DEVICE FOR DOSING AND MIXING OF FLOWABLE REACTION COMPONENTS
AU499635B2 (en) * 1976-02-20 1979-04-26 Thapa Chemical Industry Co Ltd Material mixing apparatus
JPS6115117U (en) * 1984-07-02 1986-01-29 マツダ株式会社 Plastic in-mold molding equipment
JPS6321110A (en) * 1986-07-14 1988-01-28 Nippon Plast Co Ltd Reaction injection molding
JPH01110921A (en) * 1987-10-24 1989-04-27 Mazda Motor Corp Method for in-mold coating
DE3804619A1 (en) * 1988-02-13 1989-08-24 Teves Gmbh Co Ohg Alfred Plastics moulding comprising a plurality of regions made of different polyurethane
DE3938891A1 (en) * 1988-11-26 1990-05-31 Phoenix Ag Mouldings with multiple hardness zones - produced by injecting into mould differently catalysed filled polyurethane(s) at short intervals from different mixing heads
US5149380A (en) * 1989-01-31 1992-09-22 Decker Fredric H Purging process for multicomponent reactive liquid dispensing device
JPH04103651A (en) * 1990-08-23 1992-04-06 Kanegafuchi Chem Ind Co Ltd Vinyl chloride-based resin composition
JP2956465B2 (en) * 1993-12-27 1999-10-04 豊田合成株式会社 RIM polyurethane two-color molding method and apparatus
JPH08127038A (en) * 1994-10-31 1996-05-21 Sekisui Chem Co Ltd Manufacture of reactive injection foamed molded product
US5562883A (en) * 1995-05-05 1996-10-08 Davidson Textron Inc. Solvent flush reaction injection molding mixhead
US5962142A (en) * 1996-03-28 1999-10-05 Toyoda Gosei Co., Ltd. Two-colored molded product of polyurethanes made by RIM and process for manufacturing the same
AT2516U1 (en) * 1997-07-30 1998-12-28 Engel Gmbh Maschbau INJECTION MOLDING PROCESS
DE19752749A1 (en) * 1997-11-28 1999-06-10 Hennecke Gmbh Process and device for the production of molded polyurethane articles
US6180043B1 (en) * 1998-01-27 2001-01-30 Dai Nippon Toryo Co., Ltd. Method of in-mold coating
FR2789621B1 (en) * 1999-02-15 2001-05-04 Secmer VACUUM MIXER DEVICE FOR THE CASTING OF POLYMERIZABLE PLASTIC MATERIALS
KR20020026948A (en) * 1999-07-27 2002-04-12 다이니폰 도료 가부시키가이샤 Method of forming coating on inner surfaces of metal mold
DE60007050T2 (en) * 1999-09-29 2004-06-03 Toyoda Gosei Co., Ltd., Nishikasugai IMC process

Also Published As

Publication number Publication date
WO2004041518A1 (en) 2004-05-21

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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