DE60332955D1 - Verfahren und vorrichtung zum vorschäumen von thermoplastischen mikrokugeln - Google Patents

Verfahren und vorrichtung zum vorschäumen von thermoplastischen mikrokugeln

Info

Publication number
DE60332955D1
DE60332955D1 DE60332955T DE60332955T DE60332955D1 DE 60332955 D1 DE60332955 D1 DE 60332955D1 DE 60332955 T DE60332955 T DE 60332955T DE 60332955 T DE60332955 T DE 60332955T DE 60332955 D1 DE60332955 D1 DE 60332955D1
Authority
DE
Germany
Prior art keywords
microballs
foaming thermoplastic
expansion device
microspheres
thermoplastic microspheres
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.)
Expired - Lifetime
Application number
DE60332955T
Other languages
English (en)
Inventor
Lars-Olof Svedberg
Guy Hovland
Thomas Holmlund
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.)
Akzo Nobel NV
Original Assignee
Akzo Nobel NV
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 Akzo Nobel NV filed Critical Akzo Nobel NV
Application granted granted Critical
Publication of DE60332955D1 publication Critical patent/DE60332955D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B29C44/3461—Making or treating expandable particles
    • 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
    • B29C44/3415—Heating or cooling
    • 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
    • B29C44/3446—Feeding the blowing agent
    • B29C44/3449—Feeding the blowing agent through the 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
    • 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
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Micro-Capsules (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)
DE60332955T 2002-12-20 2003-12-18 Verfahren und vorrichtung zum vorschäumen von thermoplastischen mikrokugeln Expired - Lifetime DE60332955D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02445192 2002-12-20
PCT/SE2003/002043 WO2004056549A1 (en) 2002-12-20 2003-12-18 Method and device for pre- expanding thermoplastic microspheres

Publications (1)

Publication Number Publication Date
DE60332955D1 true DE60332955D1 (de) 2010-07-22

Family

ID=32668935

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60332955T Expired - Lifetime DE60332955D1 (de) 2002-12-20 2003-12-18 Verfahren und vorrichtung zum vorschäumen von thermoplastischen mikrokugeln

Country Status (21)

Country Link
EP (1) EP1572432B1 (de)
JP (1) JP4474285B2 (de)
KR (1) KR100764379B1 (de)
CN (1) CN100429061C (de)
AT (1) ATE470549T1 (de)
AU (1) AU2003288874B2 (de)
BR (1) BRPI0317486B1 (de)
CA (1) CA2510024C (de)
DE (1) DE60332955D1 (de)
DK (1) DK1572432T3 (de)
EC (1) ECSP055882A (de)
ES (1) ES2347143T3 (de)
MX (1) MXPA05005875A (de)
NO (1) NO20053527L (de)
PL (1) PL207926B1 (de)
PT (1) PT1572432E (de)
RU (1) RU2301739C2 (de)
SI (1) SI1572432T1 (de)
UA (1) UA78636C2 (de)
WO (1) WO2004056549A1 (de)
ZA (1) ZA200504161B (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6866906B2 (en) 2000-01-26 2005-03-15 International Paper Company Cut resistant paper and paper articles and method for making same
US7786181B2 (en) 2005-12-21 2010-08-31 Akzo Nobel N.V. Chemical composition and process
US8388809B2 (en) 2006-02-10 2013-03-05 Akzo Nobel N.V. Microspheres
US7956096B2 (en) 2006-02-10 2011-06-07 Akzo Nobel N.V. Microspheres
WO2010025383A1 (en) 2008-08-28 2010-03-04 International Paper Company Expandable microspheres and methods of making and using the same
US9333685B2 (en) 2012-04-19 2016-05-10 AkzoNobel Chemicals International B.V. Apparatus and system for expanding expandable polymeric microspheres
US9150452B2 (en) 2012-04-19 2015-10-06 Construction Research & Technology, Gmbh Method for manufacturing a cementitious composition
CN104334328B (zh) 2012-04-27 2017-03-01 依云矿泉水股份有限公司 包含发泡聚乳酸的制品及其制造方法
EP2855007A2 (de) 2012-05-30 2015-04-08 Akzo Nobel Chemicals International B.V. Mikrokügelchen
WO2014037361A1 (en) * 2012-09-07 2014-03-13 Akzo Nobel Chemicals International B.V. A method and a device for preparation of expanded thermoplastic microspheres
CN103029257B (zh) * 2012-12-21 2014-11-26 杭州富阳东山塑料机械有限公司 一种用于发料机的刮刀稳料装置
RS56259B1 (sr) * 2013-06-12 2017-11-30 Akzo Nobel Chemicals Int Bv Postupak i uređaj za pripremanje ekspandiranih mikrosfera
WO2015082579A1 (en) 2013-12-06 2015-06-11 Construction Research & Technology Gmbh Method of manufacturing cementitious compositions
AU2015359536B2 (en) * 2014-12-11 2019-05-16 Akzo Nobel Chemicals International B.V. Apparatus and method for expanding thermally expandable thermoplastic microspheres to expanded thermoplastic microspheres
JP6774547B2 (ja) 2016-07-14 2020-10-28 ヌーリオン ケミカルズ インターナショナル ベスローテン フェノーツハップＮｏｕｒｙｏｎ Ｃｈｅｍｉｃａｌｓ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｂ．Ｖ． 熱膨張性熱可塑性マイクロスフェアおよびそれらの調製方法
BR112019009354A2 (pt) * 2016-11-11 2019-08-06 Living Proof Inc processo para a expansão de microesferas poliméricas expandíveis
BR112020004306B1 (pt) 2017-09-04 2023-03-21 Nouryon Chemicals International B.V. Microesferas termicamente expansíveis processo de fabricação das microesferas, processo de preparação de microesferas expandidas e microesferas expandidas
WO2019101749A1 (en) 2017-11-21 2019-05-31 Akzo Nobel Chemicals International B.V. Thermally expandable microspheres prepared from bio-based monomers
KR102571919B1 (ko) 2018-11-13 2023-08-29 누리온 케미칼즈 인터내셔널 비.브이. 열팽창성 셀룰로스계 미소구체
BR112021014435A2 (pt) 2019-01-25 2021-09-21 Nouryon Chemicals International B.V. Cápsulas esféricas compreendendo um invólucro polimérico que circunda um núcleo oco, e processo para preparar cápsulas esféricascápsulas esféricas compreendendo um invólucro polimérico que circunda um núcleo oco, e processo para preparar cápsulas esféricas
CN110715538A (zh) * 2019-11-15 2020-01-21 快思瑞科技(上海)有限公司 可膨胀微球干燥***和方法
CN110860260A (zh) * 2019-12-23 2020-03-06 快思瑞科技(上海)有限公司 超轻质材料连续制备***和方法
US20230174734A1 (en) 2020-04-03 2023-06-08 Nouryon Chemicals International B.V. Thermally expandable microspheres prepared from bio-based monomers
JP2023520445A (ja) 2020-04-03 2023-05-17 ヌーリオン ケミカルズ インターナショナル ベスローテン フェノーツハップ バイオベースモノマーから調製された熱膨張性マイクロスフェア
WO2021234010A1 (en) 2020-05-20 2021-11-25 Nouryon Chemicals International B.V. Thermally expandable cellulose-based microspheres having low expansion temperatures
CN111688097B (zh) * 2020-06-29 2021-09-10 鹤山市盛世光华隔热材料有限公司 一种提高发泡塑料材料质量的方法
EP4294557A1 (de) 2021-02-22 2023-12-27 Nouryon Chemicals International B.V. Thermisch expandierbare cellulosebasierte mikrokugeln

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH535413A (de) * 1971-07-01 1973-03-31 Luwa Ag Vorrichtung zum Trocknen eines fliessfähigen Stoffes
US3804378A (en) * 1971-12-16 1974-04-16 Mac Millan Bloedel Containers Method and apparatus for producing an expanded polymer material
JPS55137928A (en) * 1979-04-16 1980-10-28 Kanegafuchi Chem Ind Co Ltd Method and apparatus for preliminarily foaming particle of foamable thermoplastic resin
US4379106A (en) * 1981-01-09 1983-04-05 Bussey Harry Jun Method of expanding heat expandable thermoplastic elements with steam and a horizontal expander with a feed near the bottom for expanding the heat expandable element
US5228775A (en) * 1989-05-04 1993-07-20 Blentech Corporation Reversing blender agitators
JP3140463B2 (ja) * 1991-05-24 2001-03-05 ピアス アンド スティーブンス コーポレイション 微小球体の乾燥方法
FR2699089B1 (fr) * 1992-12-14 1995-06-16 Flurial Sa Dispositif de filtrage auto-nettoyant pour fluides renfermant des particules solides.
JP2004525796A (ja) * 2001-03-29 2004-08-26 キム、ドン、ヒー ペレット型熱可塑性樹脂発泡体の製造装置及び製造方法

Also Published As

Publication number Publication date
MXPA05005875A (es) 2005-08-29
PT1572432E (pt) 2010-09-03
SI1572432T1 (sl) 2010-10-29
ATE470549T1 (de) 2010-06-15
RU2005122926A (ru) 2006-02-27
EP1572432A1 (de) 2005-09-14
AU2003288874A1 (en) 2004-07-14
RU2301739C2 (ru) 2007-06-27
DK1572432T3 (da) 2010-10-11
JP4474285B2 (ja) 2010-06-02
KR100764379B1 (ko) 2007-10-08
AU2003288874B2 (en) 2006-09-14
CN1729087A (zh) 2006-02-01
BR0317486A (pt) 2005-11-16
ECSP055882A (es) 2005-09-20
PL207926B1 (pl) 2011-02-28
ZA200504161B (en) 2006-08-30
UA78636C2 (en) 2007-04-10
KR20050086905A (ko) 2005-08-30
EP1572432B1 (de) 2010-06-09
JP2006511360A (ja) 2006-04-06
ES2347143T3 (es) 2010-10-26
CN100429061C (zh) 2008-10-29
WO2004056549A1 (en) 2004-07-08
NO20053527L (no) 2005-09-20
CA2510024A1 (en) 2004-07-08
CA2510024C (en) 2008-12-02
BRPI0317486B1 (pt) 2016-08-23
NO20053527D0 (no) 2005-07-18
PL375898A1 (en) 2005-12-12

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