ECSP055882A - Metodo y dispositivo para pre-expandir microesferas termoplasticas - Google Patents
Metodo y dispositivo para pre-expandir microesferas termoplasticasInfo
- Publication number
- ECSP055882A ECSP055882A EC2005005882A ECSP055882A ECSP055882A EC SP055882 A ECSP055882 A EC SP055882A EC 2005005882 A EC2005005882 A EC 2005005882A EC SP055882 A ECSP055882 A EC SP055882A EC SP055882 A ECSP055882 A EC SP055882A
- Authority
- EC
- Ecuador
- Prior art keywords
- microspheras
- expanding thermoplastic
- expanding
- expansion device
- microspheres
- Prior art date
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)
Abstract
Este invento se relaciona con un método para preparar microesferas termoplásticas expandidas, que comprende cargar microesferas expandibles térmicamente en un dispisitivo de expansión (6) que comprende medios de alimentación rotatorios (8) envueltos en un cuerpo hueco, y uno o más raspadores (9). El invento además se relaciona con un dispositivo de expansión para expandir microesferas termoplásticas.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02445192 | 2002-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
ECSP055882A true ECSP055882A (es) | 2005-09-20 |
Family
ID=32668935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EC2005005882A ECSP055882A (es) | 2002-12-20 | 2005-06-21 | Metodo y dispositivo para pre-expandir microesferas termoplasticas |
Country Status (21)
Country | Link |
---|---|
EP (1) | EP1572432B1 (es) |
JP (1) | JP4474285B2 (es) |
KR (1) | KR100764379B1 (es) |
CN (1) | CN100429061C (es) |
AT (1) | ATE470549T1 (es) |
AU (1) | AU2003288874B2 (es) |
BR (1) | BRPI0317486B1 (es) |
CA (1) | CA2510024C (es) |
DE (1) | DE60332955D1 (es) |
DK (1) | DK1572432T3 (es) |
EC (1) | ECSP055882A (es) |
ES (1) | ES2347143T3 (es) |
MX (1) | MXPA05005875A (es) |
NO (1) | NO20053527L (es) |
PL (1) | PL207926B1 (es) |
PT (1) | PT1572432E (es) |
RU (1) | RU2301739C2 (es) |
SI (1) | SI1572432T1 (es) |
UA (1) | UA78636C2 (es) |
WO (1) | WO2004056549A1 (es) |
ZA (1) | ZA200504161B (es) |
Families Citing this family (27)
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 |
CN102137878B (zh) | 2008-08-28 | 2014-06-18 | 国际纸业公司 | 可膨胀微球及其制造和使用方法 |
US9365453B2 (en) | 2012-04-19 | 2016-06-14 | Construction Research & Technology Gmbh | Admixture and method for freeze-thaw damage resistance and scaling damage resistance of cementitious compositions |
US9333685B2 (en) | 2012-04-19 | 2016-05-10 | AkzoNobel Chemicals International B.V. | Apparatus and system for expanding expandable polymeric microspheres |
ES2600077T3 (es) | 2012-04-27 | 2017-02-07 | Compagnie Gervais Danone | Artículo que comprende ácido poliláctico espumado y proceso para fabricarlo |
JP6043427B2 (ja) | 2012-05-30 | 2016-12-14 | アクゾ ノーベル ケミカルズ インターナショナル ベスローテン フエンノートシャップAkzo Nobel Chemicals International B.V. | 微小球体 |
EP2892702B1 (en) | 2012-09-07 | 2016-08-31 | 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 |
HUE035192T2 (en) * | 2013-06-12 | 2018-05-02 | Akzo Nobel Chemicals Int Bv | Method and means for manufacturing expanded microspheres |
WO2015082579A1 (en) | 2013-12-06 | 2015-06-11 | Construction Research & Technology Gmbh | Method of manufacturing cementitious compositions |
CA2969302C (en) * | 2014-12-11 | 2023-02-28 | Akzo Nobel Chemicals International B.V. | Apparatus and method for expanding thermally expandable 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 |
MX2019005516A (es) * | 2016-11-11 | 2019-08-12 | Living Proof Inc Star | Proceso para expandir microesferas polimericas expandibles. |
US11332595B2 (en) | 2017-09-04 | 2022-05-17 | Nouryon Chemicals International B.V. | Thermally expandable microspheres prepared from bio-based monomers |
BR112020007450A2 (pt) | 2017-11-21 | 2020-10-27 | Nouryon Chemicals International B.V. | microesferas termicamente expansíveis, processo de fabricação das microesferas, microesferas expandidas e processo de fabricação de microesferas expandidas |
JP7227370B2 (ja) | 2018-11-13 | 2023-02-21 | 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 | 熱膨張性セルロース系ミクロスフェア |
JP2022518775A (ja) | 2019-01-25 | 2022-03-16 | 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 | ジアルコールセルロース系球状カプセル |
CN110715538A (zh) * | 2019-11-15 | 2020-01-21 | 快思瑞科技(上海)有限公司 | 可膨胀微球干燥系统和方法 |
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系统和方法 |
KR20220132671A (ko) | 2020-04-03 | 2022-09-30 | 누리온 케미칼즈 인터내셔널 비.브이. | 생물-기반 단량체로부터 제조된 열 팽창성 미소구체 |
KR20220136467A (ko) | 2020-04-03 | 2022-10-07 | 누리온 케미칼즈 인터내셔널 비.브이. | 생물-기반 단량체로부터 제조된 열 팽창성 미소구체 |
BR112022021299A2 (pt) | 2020-05-20 | 2022-12-06 | Nouryon Chemicals Int Bv | Microesferas termicamente expansíveis e processo de preparo de microesferas termicamente expansíveis |
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 |
CN116867566A (zh) | 2021-02-22 | 2023-10-10 | 诺力昂化学品国际有限公司 | 基于纤维素的可热膨胀微球 |
Family Cites Families (8)
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 |
AU658430B2 (en) * | 1991-05-24 | 1995-04-13 | Pierce & Stevens Corporation | Process for drying microspheres |
FR2699089B1 (fr) * | 1992-12-14 | 1995-06-16 | Flurial Sa | Dispositif de filtrage auto-nettoyant pour fluides renfermant des particules solides. |
MXPA03008407A (es) * | 2001-03-29 | 2004-01-29 | Dong Hee Kim | Aparato y metodo para fabricar granulos de resina termoplastica espumada. |
-
2003
- 2003-12-18 KR KR1020057010399A patent/KR100764379B1/ko active IP Right Grant
- 2003-12-18 MX MXPA05005875A patent/MXPA05005875A/es active IP Right Grant
- 2003-12-18 CN CNB2003801068745A patent/CN100429061C/zh not_active Expired - Lifetime
- 2003-12-18 JP JP2004562225A patent/JP4474285B2/ja not_active Expired - Lifetime
- 2003-12-18 ES ES03781256T patent/ES2347143T3/es not_active Expired - Lifetime
- 2003-12-18 PT PT03781256T patent/PT1572432E/pt unknown
- 2003-12-18 UA UAA200507214A patent/UA78636C2/uk unknown
- 2003-12-18 AU AU2003288874A patent/AU2003288874B2/en not_active Ceased
- 2003-12-18 DE DE60332955T patent/DE60332955D1/de not_active Expired - Lifetime
- 2003-12-18 PL PL375898A patent/PL207926B1/pl unknown
- 2003-12-18 DK DK03781256.7T patent/DK1572432T3/da active
- 2003-12-18 WO PCT/SE2003/002043 patent/WO2004056549A1/en active Application Filing
- 2003-12-18 EP EP03781256A patent/EP1572432B1/en not_active Expired - Lifetime
- 2003-12-18 AT AT03781256T patent/ATE470549T1/de active
- 2003-12-18 SI SI200331865T patent/SI1572432T1/sl unknown
- 2003-12-18 RU RU2005122926/12A patent/RU2301739C2/ru active
- 2003-12-18 BR BRPI0317486A patent/BRPI0317486B1/pt not_active IP Right Cessation
- 2003-12-18 CA CA002510024A patent/CA2510024C/en not_active Expired - Fee Related
-
2005
- 2005-05-23 ZA ZA200504161A patent/ZA200504161B/en unknown
- 2005-06-21 EC EC2005005882A patent/ECSP055882A/es unknown
- 2005-07-18 NO NO20053527A patent/NO20053527L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU2003288874B2 (en) | 2006-09-14 |
CN1729087A (zh) | 2006-02-01 |
UA78636C2 (en) | 2007-04-10 |
EP1572432B1 (en) | 2010-06-09 |
DE60332955D1 (de) | 2010-07-22 |
KR20050086905A (ko) | 2005-08-30 |
RU2005122926A (ru) | 2006-02-27 |
CA2510024C (en) | 2008-12-02 |
ES2347143T3 (es) | 2010-10-26 |
SI1572432T1 (sl) | 2010-10-29 |
MXPA05005875A (es) | 2005-08-29 |
PL375898A1 (en) | 2005-12-12 |
BR0317486A (pt) | 2005-11-16 |
EP1572432A1 (en) | 2005-09-14 |
PT1572432E (pt) | 2010-09-03 |
NO20053527D0 (no) | 2005-07-18 |
CA2510024A1 (en) | 2004-07-08 |
ATE470549T1 (de) | 2010-06-15 |
NO20053527L (no) | 2005-09-20 |
AU2003288874A1 (en) | 2004-07-14 |
RU2301739C2 (ru) | 2007-06-27 |
BRPI0317486B1 (pt) | 2016-08-23 |
PL207926B1 (pl) | 2011-02-28 |
CN100429061C (zh) | 2008-10-29 |
ZA200504161B (en) | 2006-08-30 |
JP4474285B2 (ja) | 2010-06-02 |
WO2004056549A1 (en) | 2004-07-08 |
DK1572432T3 (da) | 2010-10-11 |
JP2006511360A (ja) | 2006-04-06 |
KR100764379B1 (ko) | 2007-10-08 |
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