TW548174B - Apparatus and process for degassing plastic materials - Google Patents
Apparatus and process for degassing plastic materials Download PDFInfo
- Publication number
- TW548174B TW548174B TW089104458A TW89104458A TW548174B TW 548174 B TW548174 B TW 548174B TW 089104458 A TW089104458 A TW 089104458A TW 89104458 A TW89104458 A TW 89104458A TW 548174 B TW548174 B TW 548174B
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- Prior art keywords
- degassing
- extruder
- scope
- patent application
- zone
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Links
- 238000007872 degassing Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 title claims abstract 10
- 239000004033 plastic Substances 0.000 title claims abstract 10
- 239000004417 polycarbonate Substances 0.000 claims abstract description 9
- 229920000515 polycarbonate Polymers 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 7
- 230000002079 cooperative effect Effects 0.000 claims description 5
- 238000004898 kneading Methods 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 229910001873 dinitrogen Inorganic materials 0.000 claims 1
- 239000013589 supplement Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000002834 transmittance Methods 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
Classifications
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- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/83—Heating or cooling the cylinders
- B29C48/834—Cooling
-
- 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
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
- B29B7/487—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws with consecutive casings or screws, e.g. for feeding, discharging, mixing
-
- 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
- B29B7/82—Heating or cooling
- B29B7/826—Apparatus therefor
-
- 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
- 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
- B29C48/762—Vapour stripping
-
- 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
- B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
- B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in screw extruders
- B29C48/767—Venting, drying means; Degassing means in the extruder apparatus in screw extruders through a degassing opening of a barrel
-
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/40—Post-polymerisation treatment
- C08G64/406—Purifying; Drying
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Polyesters Or Polycarbonates (AREA)
Description
548174 A7
548174 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明(>) 發明概要 本發明《目的在提出一種開頭所述類型設備及方 使產品質有合乎經濟效益的提升,且確實特別 月匕製梃具極鬲透射率之聚碳酸酯。 該目的藉由本發明達成,其中該壓出機之轉軸設計 …、、在4壓出機之脫氣區内具備雙重導程且在該壓出機之 壓力發展區内具備三重導程,且該壓出機之L:j)比率為 小於/等於40,其中l為個別螺桿長度且D為個 直徑。 ” I知脫氣壓出機例如在高分子型聚碳酸酯案例中達 成87至88之透射率。相形之下,依據本發明之裝置及 相關方法令人驚奇地能讓此類型聚碳酸酯達到88· 5至 8 9 · 5的透射率。 此外,可降低產品的製造成本,因為依據本發明装 置之壓出機為較短型設計,是以設備的空間需求量和成 本相應降低。 極高透射率藉由一 L:D比率為35至40之雙螺桿壓 出機達成。 為避免溫度相關品質的損失,當該壓出機更包含一 冷卻裝置定義一冷卻區為有利。依此方式,產品品質可 受正面影響。壓出機之轉軸較佳設計為在冷卻區内具備 三重導程。 依據另一較佳實施例,搓揉元件配置於壓出機之進 料口下游附近介於轉軸之進給元件之間。此等搓揉元件 係用於引入能量,特別是增加脫氣表面。 5 10 15 20 25 ^ — — — — — — 1* ^^^1 I I I I I I t — — — — — — — I* -- (請先閱讀背面之注意事項再填寫本頁) 548174 A7 B7 經 濟 部 智 慧 財 產 局 消 費 合 作 社 印 製 五、發明說明(江) 置於進料口 2之進給方向上游(後行脫氣)。該等轉轴之 傳動端向外伸㈣-位在圖中第—殼體零件工左側之 動密封環(圖中未示)。 ' 於進給方向與第—殼體零件1相接的是大約等長之 5第二殼體零#4,言亥第二殼體零件有另一排氣口 5。 來是-第三較長殼體零件6,其接著—第四較短殼體愛 件7,接著是-第五殼體零件8,該第五殼體零件的長产 與第三殼體零件6相當。第三和第五殼體零件6和8具又 有等大之排氣口 9和1〇,此二排氣口超過第二殼體 10 4之排氣口 5的兩倍大。排氣口 5、9和10連接至一排 氣裝置(圖中未示)。 第四殼體零件7具備一連接口 n,一夹帶劑(較佳 為氮氣)可經由該連接口摻入。 第五殼體零件8下接三個大約等大之殼體零件12、 15 ^14’此三個殼體零件構成—壓力發展區,脫氣後產 口口在末端離開壓出機。很明顯有一連接口 15形成於 殼體零件12内。該連接口可用於與一橫向壓出機連接八, 可藉由该k向Μ出機將添加劑加到脫氣後產品内。 在該壓力發展區内,該等轉軸具有三重導程斷面。 搓揉元件配置於進料口 2下游附近介於 元件間。在殼體卜4、6、7和 呼A呈供雔舌、首 7和8之&域内’該等轉轴設 。十為八備又重¥程。該例巾之雙重導程和三重導程 斷面具有不同導程角及/或導行方向。 依據本發明之裝置依此方式運作:在第一排氣口 3 處有1至2巴之絕對壓力,在第二排氣口 5處有2· ^ 20 25 ____ 6 本紙張尺f過用中國國家標準 ---------------------訂---------線— (請先閱讀背面之注意事項再填寫本頁) 548174 A7 ______ B7 五、發明說明(孓) 1· 5巴之絕對壓力,在第三排氣口 9處有〇•⑽至〇· 9 之絕對壓力,在第四排氣口 1〇處有〇· 〇〇1至〇· 〇3巴之 絕對壓力。 該雙轉軸壓出機較佳以低於/等於每分鐘39〇轉之 轉速運作。供應氮氣之容積流率較佳為2至1⑽立 尺/小時。 為避免溫度相關品質的損失,該壓出機具傷_冷卻 裝置(圖中未示)。該冷卻裝置較佳在殼體零件12、\3 和14之區域内。 …如α上所述,一種以該方式架構之褒置能製造具極 尚透射率之聚碳酸酯’亦即透射率為88 5$ Ro r — 八· 之高 为子(價數為1 · 33 )聚碳酸酯。 548174 A7 B7 五、發明說明(L) 圖示之代號說明: 經濟部智慧財產局員工消費合作社印制衣 代表符號 名稱 1 第一殼體零件 2 進料口 3 排氣口 4 第二殼體零件 5 排氣口 6 第三殼體零件 7 第四殼體零件 8 第五殼體零件 9 排氣口 10 排氣口 11 連接口 12 殼體零件 13 殼體零件 14 殼體零件 15 連接口 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐)
Claims (1)
- - A8 私6· -3修正 公告本 B8 C8 D8 年 fl 曰 補充 六、申請專利範圍 專利申請案第89104458號 ROC Patent Appln. No. 89104458 修正之申請專利範圍中文本一附件(二) Amended Claims in Chinese — Enel.(II) 5 (民國92年6月3日送呈) (Submitted on June $,2003) 1. 一種將塑性材料脫氣之設備,其具有一雙轉軸壓出 機’該壓出機之轉轴以相同方向旋轉且相互响合, 10 其特徵在於該壓出機之長度對直徑比率為小於/等於 40,其中該等轉軸設計為在該壓出機之脫氣區内具 備雙重導程且在該壓出機之壓力發展區内具備三重 導程。 2. 如申請專利範圍第1項之設備,其中該長度對直徑 15 比率為35至40。 3. 如申請專利範圍第1或2項之設備,其中該壓出機 更包含一冷卻裝置定義一冷卻區。 4·如申請專利範圍第3項之設備,其中該等轉軸設計 為在該冷卻區内具備三重導程。 20 5.如申請專利範圍第1或2項之設備,其中搓揉元件 經濟部智慧財產局員工消費合作社印製 配置於該壓出機之進料口(2)下游附近介於轉軸之 進給元件之間。 6. 如申請專利範圍第1或2項之設備,其中該壓出機 在進給方向内包含複數個脫氣區,一排氣裝置與每 25 一脫氣區連接。 7. 如申請專利範圍第1或2項之設備,其中該等轉軸 在兩脫氣區間之區域内具有二重導程斷面。 8. 如申請專利範圍第1或2項之設備,其中該壓出機 -9 - 89101B-接 本紙張尺度適用中國國家標準(CNS)A4規格(210x297公釐) 548174 六、申請專利範圍 經濟部智慧財產局員工消費合作社印製 A8 B8 C8 D8 包含一夾帶劑入口( 11 )介於二脫氣區間。 9.如申請專利範圍第8項之設備,其中該壓出機在進 給方向内包含三個脫氣區,其中該夾帶劑入口 (11)介於第二和第三脫氣區之間。 10·如申請專利範圍第1或2項之設備,其中作後行脫 氣時有一排氣口( 3 )配置於該壓出機之進料口 (2 )上游。 U·如申請專利範圍第1或2項之設備,其中於一裝填 裝置(15)配置於進給方向内最後一個脫氣區之下 游以摻入添加物。 12·如申请專利範圍第1項之設備,其中該塑性材料為 高分子聚碳酸酯溶液。 13·—種將塑性材料脫氣之方法,該方法利用一雙轉軸 壓出機,該壓出機包含以相同方向旋轉且相互嚙合 之轉軸,其特徵在於該等轉軸設計為在該壓出機之 脫氣區内具備雙重導程且在該壓出機之壓力發展區 内具備三重導程,且該壓出機之長度對直徑比率為 小於/等於40。 W·如申請專利範圍第13項之方法,其中該長度對直徑 比率為35至40。 15·如申明專利範圍第η或μ項之方法,其中該塑性 材料經冷卻。 16·如申請專利範圍第15項之方法,其中該等轉軸設計 為在冷卻區内具備三重導程。 -10 - 本紙張尺度適財國國家標準(CNS)A4規格⑵G χ 297公楚)548174 A8 B8 C8 D8 六、申請專利範圍 17. 如申請專利範圍第13或14項之方法,其中該塑性 材料之脫氣作業以前行脫氣或前行脫氣與後行脫氣 之組合進行,其中該前行脫氣作業於複數個階段内 進行且該塑性材料之揮發性成分於每一脫氣階段中 5 由一排氣裝置去除。 18. 如申請專利範圍第13或14項之方法,其中該壓出 機在進給方向内包含三個脫氣區,其中在伴隨第一 脫氣區之排氣口(5)處產生0.5至1.5巴之絕對壓 力,在伴隨第二脫氣區之排氣口( 9)處產生0_03 10 至1.9巴之絕對壓力,在伴隨第三脫氣區之排氣口 (10)處產生0.001至0.03巴之絕對壓力。 19. 如申請專利範圍第13或14項之方法,其中有一夾 帶劑摻和於該塑性材料。 20. 如申請專利範圍第19項之方法,其中該夾帶劑於進 15 給方向内介於第二和第三脫氣區間摻入。 21. 如申請專利範圍第19項之方法,其中使用一氮氣作 為夾帶劑。 經濟部智慧財產局員工消費合作社印製 22. 如申請專利範圍第21項之方法,其中該壓出機以低 於/等於每分鐘390轉之轉速運作,且供應氮氣之容 20 積流率為2至10N立方公尺/小時。 23. 如申請專利範圍第13或14項之方法,其中進給方 向内最後一個脫氣區與一壓力發展區接合。 24. 如申請專利範圍第13項之方法,其中該塑性材料為 高分子聚碳酸酯溶液。 -11 - 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19914143A DE19914143A1 (de) | 1999-03-27 | 1999-03-27 | Vorrichtung und Verfahren zum Entgasen von Kunststoffen, insbesondere von hochmolekularen Polycarbonatlösungen |
Publications (1)
Publication Number | Publication Date |
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TW548174B true TW548174B (en) | 2003-08-21 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW089104458A TW548174B (en) | 1999-03-27 | 2000-03-13 | Apparatus and process for degassing plastic materials |
Country Status (13)
Country | Link |
---|---|
US (1) | US6811294B1 (zh) |
EP (1) | EP1165302B1 (zh) |
JP (1) | JP4434497B2 (zh) |
KR (1) | KR20010108409A (zh) |
CN (1) | CN1119226C (zh) |
AU (1) | AU3555700A (zh) |
BR (1) | BR0009367A (zh) |
DE (2) | DE19914143A1 (zh) |
ES (1) | ES2192521T3 (zh) |
HK (1) | HK1045665B (zh) |
ID (1) | ID30399A (zh) |
TW (1) | TW548174B (zh) |
WO (1) | WO2000058072A1 (zh) |
Families Citing this family (19)
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US7123212B2 (en) * | 2000-12-22 | 2006-10-17 | Harman International Industries, Inc. | Information transmission and display method and system for a handheld computing device |
DE102004041689B4 (de) * | 2004-08-27 | 2010-02-11 | Kraussmaffei Berstorff Gmbh | Vorrichtung zur Herstellung von Spritzgussteilen |
DE102007029010A1 (de) * | 2006-08-26 | 2008-02-28 | Bayer Materialscience Ag | Verfahren zum Compoundieren von Polymeren |
EP2328937B1 (en) | 2008-09-19 | 2013-06-12 | LANXESS International SA | Process for the production of water and solvent-free synthetic rubber |
EP2255860A1 (de) | 2009-05-30 | 2010-12-01 | Bayer MaterialScience AG | Vorrichtung und Verfahren zum Entgasen von lösungsmittelhaltigen Polycarbonatlösungen |
EP2255947A1 (de) | 2009-05-30 | 2010-12-01 | Bayer MaterialScience AG | Vorrichtung und Verfahren zum Mischen von Polymerschmelzen mit Additiven |
EP2256146A1 (de) | 2009-05-30 | 2010-12-01 | Bayer MaterialScience AG | Polycarbonate mit extrem hoher Reinheit und guter Eigenfarbe und thermischer Beständigkeit sowie eine Vorrichtung und ein Verfahren zu ihrer Herstellung |
EP2255859A1 (de) | 2009-05-30 | 2010-12-01 | Bayer MaterialScience AG | Vorrichtung und Verfahren zum Entgasen von lösungshaltigen Polycarbonatlösungen |
RU2596235C2 (ru) | 2010-03-24 | 2016-09-10 | Ланксесс Интернасьональ Са | Способ производства полимеров, не содержащих воду и растворитель |
JP5685638B2 (ja) | 2010-03-24 | 2015-03-18 | ランクセス・インターナショナル・ソシエテ・アノニム | 水および溶媒を含まないハロブチルゴムの製造方法 |
SG183892A1 (en) * | 2010-03-24 | 2012-10-30 | Lanxess Int Sa | Process for the production of rubber ionomers and polymer nanocomposites |
EP2368918A1 (en) | 2010-03-24 | 2011-09-28 | LANXESS Deutschland GmbH | Process for the production of water and solvent-free polymers |
EP2368917B1 (en) | 2010-03-25 | 2013-01-09 | LANXESS International SA | Process for the production of water and solvent-free hydrogenated nitrile rubbers |
PL2368916T3 (pl) | 2010-03-25 | 2013-03-29 | Lanxess Int Sa | Sposób wytwarzania kauczuków nitrylowych wolnych od wody i rozpuszczalników |
SA112330882B1 (ar) | 2011-09-28 | 2018-01-24 | ارلانكسيو دوتشلاند جى ام بى اتش. | جهاز لإزالة مكونات متطايرة من وسط يحتوي على بوليمر |
TWI649180B (zh) | 2013-04-04 | 2019-02-01 | 艾朗希歐德意志有限公司 | 用於自含彈性體媒介移除揮發性組份之方法及為此目的之去揮發物設備 |
EP3303457A1 (en) | 2015-06-05 | 2018-04-11 | SABIC Global Technologies B.V. | Method for dewatering a polymer and the polymer made therefrom |
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JP7330975B2 (ja) | 2017-12-18 | 2023-08-22 | コベストロ、ドイチュラント、アクチエンゲゼルシャフト | 塩素化炭化水素に基づく有機溶媒を使用したポリカーボネートの製造方法 |
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JPS5358965U (zh) * | 1976-10-21 | 1978-05-19 | ||
US4260264A (en) * | 1979-05-21 | 1981-04-07 | The Japan Steel Works Ltd. | Biaxial vent extruder |
DE3206325C2 (de) * | 1982-02-22 | 1985-10-10 | AUTOMATIK Apparate-Maschinenbau GmbH, 8754 Großostheim | Mehrwellige, kontinuierlich arbeitende Misch- und Knetmaschine für plastifizierbare Massen |
JPS6031857B2 (ja) * | 1982-06-28 | 1985-07-24 | 株式会社阪田商会 | 顔料分散体の製造方法 |
JPS5931433U (ja) * | 1982-08-23 | 1984-02-27 | 株式会社神戸製鋼所 | 連続二軸混練機用脱気装置 |
US4474475A (en) * | 1982-12-30 | 1984-10-02 | Masao Moriyama | Mixing apparatus |
JPS59214631A (ja) * | 1983-05-20 | 1984-12-04 | Japan Steel Works Ltd:The | 二軸押出機 |
US4542992A (en) * | 1984-10-17 | 1985-09-24 | Usm Corporation | Continuous mixer |
JP2578479B2 (ja) * | 1988-07-26 | 1997-02-05 | 帝人株式会社 | 粉体添加剤含有ポリマーの製造方法 |
DE3841729C1 (zh) * | 1988-12-10 | 1990-03-01 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De | |
US5292186A (en) * | 1993-06-09 | 1994-03-08 | Kurimoto, Ltd. | Continuous kneading machine |
DE4402394B4 (de) * | 1994-01-27 | 2005-02-10 | Basf Ag | Verfahren zur Entwässerung von wasserfeuchtem Pfropfkautschuk |
JP2905418B2 (ja) * | 1994-04-18 | 1999-06-14 | 株式会社神戸製鋼所 | 混練機 |
JPH08207118A (ja) * | 1995-02-06 | 1996-08-13 | Japan Steel Works Ltd:The | 熱可塑性樹脂より揮発性物質を除去する方法およびベント式二軸押出機 |
JP3472391B2 (ja) * | 1995-07-19 | 2003-12-02 | 東芝機械株式会社 | 2軸押出機及びその2軸押出機を利用した押出方法 |
JPH10180842A (ja) * | 1996-12-25 | 1998-07-07 | Asahi Chem Ind Co Ltd | 高混練押出機とそれを用いた押出方法 |
-
1999
- 1999-03-27 DE DE19914143A patent/DE19914143A1/de not_active Ceased
-
2000
- 2000-03-13 TW TW089104458A patent/TW548174B/zh not_active IP Right Cessation
- 2000-03-14 AU AU35557/00A patent/AU3555700A/en not_active Abandoned
- 2000-03-14 ID IDW00200102307A patent/ID30399A/id unknown
- 2000-03-14 CN CN00805518A patent/CN1119226C/zh not_active Expired - Lifetime
- 2000-03-14 ES ES00914132T patent/ES2192521T3/es not_active Expired - Lifetime
- 2000-03-14 KR KR1020017012257A patent/KR20010108409A/ko not_active Application Discontinuation
- 2000-03-14 EP EP00914132A patent/EP1165302B1/de not_active Expired - Lifetime
- 2000-03-14 DE DE50001239T patent/DE50001239D1/de not_active Expired - Lifetime
- 2000-03-14 US US09/937,467 patent/US6811294B1/en not_active Expired - Lifetime
- 2000-03-14 JP JP2000607807A patent/JP4434497B2/ja not_active Expired - Lifetime
- 2000-03-14 WO PCT/EP2000/002240 patent/WO2000058072A1/de not_active Application Discontinuation
- 2000-03-14 BR BR0009367-0A patent/BR0009367A/pt not_active IP Right Cessation
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ES2192521T3 (es) | 2003-10-16 |
HK1045665B (zh) | 2004-05-14 |
ID30399A (id) | 2001-11-29 |
US6811294B1 (en) | 2004-11-02 |
CN1119226C (zh) | 2003-08-27 |
BR0009367A (pt) | 2001-12-26 |
EP1165302B1 (de) | 2003-02-12 |
CN1345265A (zh) | 2002-04-17 |
JP4434497B2 (ja) | 2010-03-17 |
DE19914143A1 (de) | 2000-09-28 |
HK1045665A1 (en) | 2002-12-06 |
JP2002539987A (ja) | 2002-11-26 |
EP1165302A1 (de) | 2002-01-02 |
DE50001239D1 (de) | 2003-03-20 |
KR20010108409A (ko) | 2001-12-07 |
WO2000058072A1 (de) | 2000-10-05 |
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