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FI2994279T3 - Menetelmä komposiittimateriaalin valmistamiseksi - Google Patents

Menetelmä komposiittimateriaalin valmistamiseksi Download PDF

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Publication number
FI2994279T3
FI2994279T3 FIEP14794748.5T FI14794748T FI2994279T3 FI 2994279 T3 FI2994279 T3 FI 2994279T3 FI 14794748 T FI14794748 T FI 14794748T FI 2994279 T3 FI2994279 T3 FI 2994279T3
Authority
FI
Finland
Prior art keywords
plastic
mixture
devolatilization process
wet mixture
natural fiber
Prior art date
Application number
FIEP14794748.5T
Other languages
English (en)
Swedish (sv)
Inventor
Markku Nikkilä
Timo Ture
Original Assignee
Elastopoli Oy
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 Elastopoli Oy filed Critical Elastopoli Oy
Application granted granted Critical
Publication of FI2994279T3 publication Critical patent/FI2994279T3/fi

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/06—Paper forming aids
    • 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
    • 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
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
    • B29B7/842—Removing liquids in liquid form
    • 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
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
    • B29B7/845—Venting, degassing or removing evaporated components in devices with rotary stirrers
    • 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
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/90—Fillers or reinforcements, e.g. fibres
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/286—Raw material dosing
    • 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
    • B29C48/76—Venting, drying means; Degassing means
    • B29C48/761—Venting, drying means; Degassing means the vented material being in liquid form
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/70—Inorganic compounds forming new compounds in situ, e.g. within the pulp or paper, by chemical reaction with other substances added separately
    • 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
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/12—Polymer mixtures characterised by other features containing additives being liquid crystalline or anisotropic in the melt

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Reinforced Plastic Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Nonwoven Fabrics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)

Claims (7)

Patenttivaatimukset:
1. Menetelmä komposiittimateriaalin valmistamiseksi, joka komposiittimateriaali käsittää ainakin luonnonkui- tuainesta, kuten puuperäisiä kuituja, puuperäisiä mekaa- nisesti kuidutettuja kuituja, luonnonkuiduista valmis- tettua selluloosakuitua ja niiden seoksia, muovipohjaista ainesta, kuten halkaisijaltaan alle ~4000 um kokoisia muovipartikkeleita, muovikuituja, ja ainesta, joka pa- rantaa mainitun luonnonkuituaineen ja mainitun muovipoh- jaisen aineen yhteensopivuutta, jossa komposiittimateri- aali valmistetaan sekoittamalla (M) mainitut aineet kes- kenään ja sen jälkeen mekaanisesti puristamalla ja/tai lämpökuivaamalla muodostettu seos siinä olevan nesteen, kuten veden, poistamiseksi siitä, tunnettu siitä, että ainakin luonnonkuituaineksesta, muovipohjaisesta ainek- sesta ja yhteensopivuutta parantavasta aineksesta muo- dostuu märkäseos, jossa on 41 - 99,8 % vettä, jolloin muovipohjaisen aineksen ja luonnonkuituaineksen välisin kemiallisin sidoksin materiaalia koossa pitävän sisäisen verkkorakenteen omaavan komposiittimateriaalin valmista- miseksi märkäseos syötetään devolatilisaatioprosessiin (D) ekstruuderissa (E), jossa nestemäisessä muodossa oleva aines ja muut kaasuuntuvat haihtuvat ainekset tai ainakin pääosa niistä poistetaan voimakkaan painemuutok- sen [V2, P2] -) [VAtm, PAtm], lämmön ja mekaanisen sekoi- tuksen vuoksi, sekä muutetaan tarvittaessa luonnonkuitu- aineksen, kuten selluloosakuidun, rakennetta, ja suori- tetaan höyryräjäytys.
2. Patenttivaatimuksen 1 mukainen menetelmä, tunnettu siitä, että märkäseosta käsitellään devolatilisaatiopro- sessissa (D) siinä olevan muoviaineksen pehmenemislämpö- tilaa korkeammassa lämpötilassa.
3. Patenttivaatimuksen 1 tai 2 mukainen menetelmä, tun- nettu siitä, että märkäseoksesta devolatilisaatioproses- sissa (D) muodostettu esikompaundi johdetaan kompaundoin- tiprosessiin (C), jossa devolatilisaatioprosessissa ho- mogenoitu esikompaundi sulasekoitetaan.
4. Jonkin edellisistä patenttivaatimuksista 1-3 mukainen menetelmä, tunnettu siitä, että ennen märkäseoksen syöt- tämistä devolatilisaatioprosessiin (D) se kuivataan me- kaanisin esikuivausmenetelmin (K), kuten raina- ja imu- laatikkojärjestelyin ja/tai ruuvikuivaimin.
5. Jonkin edellisistä patenttivaatimusten 1-4 mukainen menetelmä, tunnettu siitä, että märkäseos syötetään ekstruuderiin (E), joka toimii devolatilisaatioprosessin ensimmäisen vaiheen (D1) sekoituslaitteena, jolloin mär- käseos sekoitetaan korotetussa lämpötilassa ja höyryn- paineessa (Pi), jolloin vesi/höyry, kuituaines ja muo- viaines muodostavat seoksen, jossa muoviaine alkaa aina- kin osittain sulaa.
6. Patenttivaatimuksen 5 mukainen menetelmä, tunnettu siitä, että devolatilisaatioprosessin ensimmäisen vai- heen (D1) edelleen korotettu paine saavutetaan pienentä- mällä ekstruuderin (E) perustilavuus (V1) sen ruuvin (El) ja seinämän välillä pienemmäksi tilavuudeksi (V2) muut- tamalla ruuvin muotoa, kuten sen nousua muuttamalla tai vastaavalla tavalla.
7. Patenttivaatimuksen 5 tai 6 mukainen menetelmä, tun- nettu siitä, että devolatilisaatioprosessin toisessa vai- heessa (D2) devolatisoitu seos johdetaan sopivimmin il- makehän paineessa (PAtm, VAtm) olevaan vapautustilaan seoksessa olevan veden muuttamiseksi nopeasti höyryksi ja sen erottamiseksi kuitu- ja muoviaineksista, jonka jäl- keen muodostunut seos siirretään edelleen sekoituslait- teen kompaundointivyöhykkeelle (C) sen jatkoprosessoi- mista varten.
FIEP14794748.5T 2013-05-08 2014-05-05 Menetelmä komposiittimateriaalin valmistamiseksi FI2994279T3 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20135482 2013-05-08
PCT/FI2014/050326 WO2014181036A1 (en) 2013-05-08 2014-05-05 Method and apparatus for the manufacturing of composite material

Publications (1)

Publication Number Publication Date
FI2994279T3 true FI2994279T3 (fi) 2024-02-14

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ID=51866849

Family Applications (1)

Application Number Title Priority Date Filing Date
FIEP14794748.5T FI2994279T3 (fi) 2013-05-08 2014-05-05 Menetelmä komposiittimateriaalin valmistamiseksi

Country Status (6)

Country Link
US (1) US20160186382A1 (fi)
EP (1) EP2994279B1 (fi)
KR (1) KR20160006725A (fi)
CN (1) CN105263683A (fi)
FI (1) FI2994279T3 (fi)
WO (1) WO2014181036A1 (fi)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201416456D0 (en) 2014-09-17 2014-10-29 Imerys Minerals Ltd Polymeric compositions
CN104610555A (zh) * 2015-01-21 2015-05-13 南京瑞柯徕姆环保科技有限公司 一种嵌入纤维的柔性喷磨材料制备方法
CN104629075A (zh) * 2015-01-21 2015-05-20 南京瑞柯徕姆环保科技有限公司 一种柔性喷磨材料制备方法
US11148974B2 (en) * 2016-09-09 2021-10-19 Forta, Llc Enhancement of reinforcing fibers, their applications, and methods of making same
JP7108375B2 (ja) * 2017-01-18 2022-07-28 パナソニックホールディングス株式会社 複合樹脂組成物
CN106976192B (zh) * 2017-03-21 2023-04-18 江苏肯帝亚木业有限公司 木质纤维热改性木塑复合材料设备及木塑材料的制备工艺
US11084907B2 (en) * 2017-07-05 2021-08-10 Tuskegee University Nanocellulosic compositions
FR3080380B1 (fr) * 2018-04-24 2020-10-16 Faurecia Interieur Ind Materiau composite a base de fibres naturelles lignocellulosiques presentant des proprietes rheologiques ameliorees et des emissions reduites d'odeurs et de composes organiques volatils
CN111286070B (zh) * 2020-02-11 2021-06-29 中国科学院宁波材料技术与工程研究所 一种超临界流体注塑发泡聚乳酸泡沫材料及其制备方法
CN115652688A (zh) * 2022-10-31 2023-01-31 西昌学院 一种土豆纸的生产工艺方法、装置、电子设备及存储介质
CN117945114B (zh) * 2024-03-25 2024-06-25 江苏君华特种高分子材料股份有限公司 一种peek板用物料上料输送系统及其工艺方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL251394A (fi) 1958-06-18
US5738935A (en) * 1993-08-30 1998-04-14 Formtech Enterprises, Inc. Process to make a composite of controllable porosity
JP3154953B2 (ja) * 1997-03-05 2001-04-09 株式会社日本製鋼所 木粉入りコンパウンドペレットの製造方法
DE19860836C1 (de) * 1998-12-30 2000-05-18 Haller Formholz Verfahren und Vorrichtung zum kontinuierlichen Herstellen von Formkörpern
JP2002187115A (ja) 2000-12-20 2002-07-02 Negoro Sangyo Co 再生可能な木調成型品及びその製造方法
CN100369660C (zh) * 2003-02-27 2008-02-20 M&F技术有限公司 混合粉碎装置、混合熔融方法及浸含粘合剂的纤维素类材料成形方法
US20060103045A1 (en) * 2004-11-17 2006-05-18 O'brien-Bernini Frank C Wet use chopped strand glass as reinforcement in extruded products
CN2866108Y (zh) * 2006-03-02 2007-02-07 徐凌秀 木塑复合材料挤出成型机
CN101015951A (zh) * 2006-03-02 2007-08-15 徐凌秀 木塑复合材料挤出成型机
JP2007326998A (ja) * 2006-06-09 2007-12-20 Toyota Boshoku Corp 成形体およびその製造方法
CN201020842Y (zh) * 2007-04-05 2008-02-13 徐凌秀 一种木塑复合材料注塑成型机
JP2010106055A (ja) * 2008-10-28 2010-05-13 Toray Ind Inc 機能性セルロース組成物およびその製造方法
CN101417501B (zh) * 2008-11-28 2011-05-25 杨孝乾 一种塑木混炼挤出机
FI126046B (fi) 2009-04-20 2016-06-15 Elastopoli Oy Komposiittivälituote ja menetelmä sen muodostamiseksi
WO2010134208A1 (ja) * 2009-05-20 2010-11-25 日世株式会社 エクストルーダーおよびそれを用いた生分解性発泡成形物の原料の製造方法
US9169397B2 (en) * 2011-06-22 2015-10-27 Kankyokeieisogokenkyusho Co., Inc. Manufacturing method for resin composition containing fine paper powder

Also Published As

Publication number Publication date
US20160186382A1 (en) 2016-06-30
EP2994279A4 (en) 2017-01-25
EP2994279A1 (en) 2016-03-16
CN105263683A (zh) 2016-01-20
WO2014181036A1 (en) 2014-11-13
EP2994279B1 (en) 2023-11-15
KR20160006725A (ko) 2016-01-19

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