JP4340628B2 - ゴム、炭化水素樹脂および溶媒を含有する組成物の連続製造方法 - Google Patents
ゴム、炭化水素樹脂および溶媒を含有する組成物の連続製造方法 Download PDFInfo
- Publication number
- JP4340628B2 JP4340628B2 JP2004518635A JP2004518635A JP4340628B2 JP 4340628 B2 JP4340628 B2 JP 4340628B2 JP 2004518635 A JP2004518635 A JP 2004518635A JP 2004518635 A JP2004518635 A JP 2004518635A JP 4340628 B2 JP4340628 B2 JP 4340628B2
- Authority
- JP
- Japan
- Prior art keywords
- solvent
- region
- extruder
- temperature
- point
- 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 - Fee Related
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- 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
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/405—Intermeshing co-rotating screws
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
12 … 第1領域
14 … 第2領域
16 … 第3領域
18 … 第4領域
20 … ゴム
22 … 炭化水素樹脂
26 … 溶媒
28 … 第5領域
Claims (9)
- 二軸押出機(10)を用いる、ゴム(20)、炭化水素樹脂(22)および溶媒(26)を含有する組成物の連続製造方法であって、始点部の下流部である該押出機(10)の1つのポイントで、該溶媒(26)の少なくとも1つのフラクションを加え、残りの成分の該溶媒(26)中への溶解により製造された該組成物の該押出機(10)の出口での温度が、該溶媒(26)の沸点より低い該組成物の連続製造方法。
- 溶媒(26)の第1の添加を、前記押出機(10)の始点部から少なくとも4Dの距離で行う請求項1記載の方法。
- 前記溶媒(26)を前記押出機(10)の始点部の下流部に配置された複数の異なる位置で加える請求項1または2記載の方法。
- 溶媒(26)の第1の添加を行う前記ポイントの上流部である前記押出機(10)の部分において、温度を60〜120℃に維持し、溶媒(26)の第1の添加を行う前記ポイントの下流部である前記押出機(10)の部分において、温度を40〜80℃に維持し、該上流部部分の温度が該下流部部分の温度より高い請求項1〜3のいずれか1項記載の方法。
- 始点部の下流部である前記押出機(10)の1つのポイントで前記炭化水素樹脂(22)の少なくとも1つのフラクションを加える請求項1〜4のいずれか1項記載の方法。
- 前記ゴム(20)が、天然ゴム、合成ゴムおよびそれらの混合物から成る群から選択される請求項1〜5のいずれか1項記載の方法。
- 前記炭化水素樹脂(22)が粘着付与性を有する請求項1〜6のいずれか1項記載の方法。
- 前記溶媒(26)が、ヘキサン、ペンタン、ジクロロプロパンおよびそれらの混合物から成る群から選択される請求項1〜7のいずれか1項記載の方法。
- 前記二軸押出機(10)が、同方向回転型である請求項1〜8のいずれか1項記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2002TO000578A ITTO20020578A1 (it) | 2002-07-03 | 2002-07-03 | Procedimento di produzione in continuo di una composizione comprendente gomma resina idrocarbonica e solvente |
PCT/EP2003/006928 WO2004005007A1 (en) | 2002-07-03 | 2003-06-30 | A method for the continuous production of a composition comprising rubber, hydrocarbon resin and solvent |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005531442A JP2005531442A (ja) | 2005-10-20 |
JP2005531442A5 JP2005531442A5 (ja) | 2009-07-02 |
JP4340628B2 true JP4340628B2 (ja) | 2009-10-07 |
Family
ID=11459461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004518635A Expired - Fee Related JP4340628B2 (ja) | 2002-07-03 | 2003-06-30 | ゴム、炭化水素樹脂および溶媒を含有する組成物の連続製造方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US7875221B2 (ja) |
EP (1) | EP1539457B1 (ja) |
JP (1) | JP4340628B2 (ja) |
CN (1) | CN100400266C (ja) |
AT (1) | ATE337903T1 (ja) |
AU (1) | AU2003249905A1 (ja) |
BR (1) | BR0312540B1 (ja) |
DE (1) | DE60308038T2 (ja) |
ES (1) | ES2270106T3 (ja) |
IT (1) | ITTO20020578A1 (ja) |
WO (1) | WO2004005007A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20030764A1 (it) * | 2003-10-01 | 2005-04-02 | Maris Flli Spa | Procedimento perfezionato di produzione in continuo di |
GB2503955B (en) * | 2012-07-13 | 2018-11-28 | Waters Leonard | Anti blister shoe insole |
CN105829059B (zh) | 2013-12-20 | 2018-01-05 | 倍耐力轮胎股份公司 | 用于连续生产自密封式轮胎生产用的半成品的方法和设备 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1175192A (en) * | 1966-09-06 | 1969-12-23 | Dunlop Co Ltd | Improvements in or relating to the Production of Elastic Threads. |
US3987002A (en) * | 1974-03-29 | 1976-10-19 | Gulf Research & Development Company | Adhesive composition |
US3978013A (en) * | 1974-12-26 | 1976-08-31 | Gulf Research & Development Company | Adhesive composition |
US4028302A (en) * | 1975-10-07 | 1977-06-07 | E. I. Du Pont De Nemours And Company | Process for preparing concentrated acrylonitrile polymer solutions |
US4178337A (en) * | 1977-10-18 | 1979-12-11 | Johnson & Johnson | Thermoplastic elastomeric film extrusion process |
US4431598A (en) * | 1980-02-25 | 1984-02-14 | Permacel | Process for extruding adhesive films and tapes |
DE3212643C2 (de) | 1982-04-05 | 1985-04-04 | Continental Gummi-Werke Ag, 3000 Hannover | Verfahren und Vorrichtung zur Herstellung von Gummilösungen |
JPS61143439A (ja) | 1984-12-17 | 1986-07-01 | Kuraray Co Ltd | 高分子量ポリマ−原液の連続調製法 |
US4906421A (en) * | 1987-07-01 | 1990-03-06 | Avery International Corporation | Process for making high performance pressure sensitive adhesive tapes |
JPH0768503B2 (ja) | 1988-02-23 | 1995-07-26 | 三菱石油株式会社 | ホットメルト感圧接着剤組成物 |
JPH01234424A (ja) | 1988-03-15 | 1989-09-19 | Kanegafuchi Chem Ind Co Ltd | 重合体溶液の新規連続調製方法 |
DE4130314C1 (ja) * | 1991-09-12 | 1992-10-15 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De | |
US5562936A (en) * | 1993-09-24 | 1996-10-08 | Wm. Wrigley Jr. Company | Continuous chewing gum base manufacturing process using highly distribute mixing |
JPH08245799A (ja) | 1995-03-08 | 1996-09-24 | Tonen Chem Corp | ポリオレフィン溶液の製造方法 |
CN1091122C (zh) * | 1998-12-17 | 2002-09-18 | 湖北大学化学与材料科学学院 | 乙丙橡胶/聚丙烯共混型热塑弹性体及其制备方法 |
-
2002
- 2002-07-03 IT IT2002TO000578A patent/ITTO20020578A1/it unknown
-
2003
- 2003-06-30 AT AT03762558T patent/ATE337903T1/de active
- 2003-06-30 ES ES03762558T patent/ES2270106T3/es not_active Expired - Lifetime
- 2003-06-30 US US10/519,493 patent/US7875221B2/en not_active Expired - Fee Related
- 2003-06-30 WO PCT/EP2003/006928 patent/WO2004005007A1/en active IP Right Grant
- 2003-06-30 AU AU2003249905A patent/AU2003249905A1/en not_active Abandoned
- 2003-06-30 EP EP03762558A patent/EP1539457B1/en not_active Expired - Lifetime
- 2003-06-30 DE DE60308038T patent/DE60308038T2/de not_active Expired - Lifetime
- 2003-06-30 CN CNB038196328A patent/CN100400266C/zh not_active Expired - Fee Related
- 2003-06-30 JP JP2004518635A patent/JP4340628B2/ja not_active Expired - Fee Related
- 2003-06-30 BR BRPI0312540-8A patent/BR0312540B1/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1539457B1 (en) | 2006-08-30 |
AU2003249905A1 (en) | 2004-01-23 |
ATE337903T1 (de) | 2006-09-15 |
ES2270106T3 (es) | 2007-04-01 |
ITTO20020578A0 (it) | 2002-07-03 |
JP2005531442A (ja) | 2005-10-20 |
WO2004005007A1 (en) | 2004-01-15 |
CN100400266C (zh) | 2008-07-09 |
EP1539457A1 (en) | 2005-06-15 |
CN1675046A (zh) | 2005-09-28 |
DE60308038D1 (de) | 2006-10-12 |
DE60308038T2 (de) | 2007-02-15 |
BR0312540A (pt) | 2005-04-19 |
US20050228076A1 (en) | 2005-10-13 |
BR0312540B1 (pt) | 2012-05-15 |
US7875221B2 (en) | 2011-01-25 |
ITTO20020578A1 (it) | 2004-01-05 |
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