EE04520B1 - Meetod vahtplasttoodete valmistamiseks - Google Patents

Meetod vahtplasttoodete valmistamiseks

Info

Publication number
EE04520B1
EE04520B1 EEP200200255A EEP200200255A EE04520B1 EE 04520 B1 EE04520 B1 EE 04520B1 EE P200200255 A EEP200200255 A EE P200200255A EE P200200255 A EEP200200255 A EE P200200255A EE 04520 B1 EE04520 B1 EE 04520B1
Authority
EE
Estonia
Prior art keywords
plastic products
thermosetting plastic
manufacture
injectors
jets
Prior art date
Application number
EEP200200255A
Other languages
English (en)
Inventor
Rolin Jan
Original Assignee
Oy Kwh Pipe Ab
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 Oy Kwh Pipe Ab filed Critical Oy Kwh Pipe Ab
Publication of EE200200255A publication Critical patent/EE200200255A/et
Publication of EE04520B1 publication Critical patent/EE04520B1/et

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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/383—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using spreading devices mounted in the mould, in front of the feed opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/23—Mixing by intersecting jets
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3442—Mixing, kneading or conveying the foamable material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
EEP200200255A 1999-12-01 2000-11-24 Meetod vahtplasttoodete valmistamiseks EE04520B1 (et)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI992573A FI107895B (sv) 1999-12-01 1999-12-01 Förfarande för framställning av skummade plastprodukter
PCT/FI2000/001026 WO2001039950A1 (en) 1999-12-01 2000-11-24 Method for manufacturing foamed plastics products

Publications (2)

Publication Number Publication Date
EE200200255A EE200200255A (et) 2003-06-16
EE04520B1 true EE04520B1 (et) 2005-08-15

Family

ID=8555673

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP200200255A EE04520B1 (et) 1999-12-01 2000-11-24 Meetod vahtplasttoodete valmistamiseks

Country Status (10)

Country Link
EP (1) EP1237699B1 (et)
AT (1) ATE281913T1 (et)
AU (1) AU1866301A (et)
CZ (1) CZ298122B6 (et)
DE (1) DE60015793D1 (et)
DK (1) DK1237699T3 (et)
EE (1) EE04520B1 (et)
FI (1) FI107895B (et)
PL (1) PL195430B1 (et)
WO (1) WO2001039950A1 (et)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114750354B (zh) * 2022-06-14 2022-09-23 泰瑞机器股份有限公司 一种聚氨酯涂层制造设备及其制造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US386841A (en) * 1888-07-31 Needle-grooving machine
CH538928A (de) * 1971-06-14 1973-07-15 Hanning Robert Verfahren zum Herstellen von insbesondere grossflächigen Gegeständen durch Spritzgiessen eines Gemisches aus plasiziertem Kunststoff und einem Treibmittel und dafür geeignete Spritzgussmaschine
DE2329023C3 (de) * 1973-06-07 1979-03-15 Fried. Krupp Gmbh, 4300 Essen Vorrichtung zum schnellen Einspritzen geschäumter Thermoplaste
SE419956B (sv) * 1979-08-16 1981-09-07 Goran Larsson Forfarande att utfora isolerskumning, even av mycket stora enheter, i ett moment efter noggrann forbestemning av skumstycket
US5753155A (en) * 1996-05-08 1998-05-19 Bayer Corporation Gating for production of rigid polyurethane foam

Also Published As

Publication number Publication date
DK1237699T3 (da) 2005-03-14
WO2001039950A1 (en) 2001-06-07
CZ298122B6 (cs) 2007-06-27
EE200200255A (et) 2003-06-16
ATE281913T1 (de) 2004-11-15
EP1237699B1 (en) 2004-11-10
DE60015793D1 (de) 2004-12-16
EP1237699A1 (en) 2002-09-11
AU1866301A (en) 2001-06-12
FI19992573A (fi) 2001-06-02
CZ20021634A3 (cs) 2002-09-11
FI107895B (sv) 2001-10-31
PL355597A1 (en) 2004-05-04
WO2001039950A9 (en) 2001-08-30
PL195430B1 (pl) 2007-09-28

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Legal Events

Date Code Title Description
HC1A Change of owner name
KB4A Valid patent at the end of a year

Effective date: 20051231

KB4A Valid patent at the end of a year

Effective date: 20061231

KB4A Valid patent at the end of a year

Effective date: 20071231

KB4A Valid patent at the end of a year

Effective date: 20081231

KB4A Valid patent at the end of a year

Effective date: 20101231

MM4A Lapsed by not paying the annual fees

Effective date: 20141124