CN100411860C - 改善茂金属催化聚乙烯加工性能的方法与设备 - Google Patents
改善茂金属催化聚乙烯加工性能的方法与设备 Download PDFInfo
- Publication number
- CN100411860C CN100411860C CNB021333963A CN02133396A CN100411860C CN 100411860 C CN100411860 C CN 100411860C CN B021333963 A CNB021333963 A CN B021333963A CN 02133396 A CN02133396 A CN 02133396A CN 100411860 C CN100411860 C CN 100411860C
- Authority
- CN
- China
- Prior art keywords
- extrusion
- metallocene catalyzed
- extrusion equipment
- ultrasonic
- polythene
- 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
Links
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021333963A CN100411860C (zh) | 2002-07-02 | 2002-07-02 | 改善茂金属催化聚乙烯加工性能的方法与设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021333963A CN100411860C (zh) | 2002-07-02 | 2002-07-02 | 改善茂金属催化聚乙烯加工性能的方法与设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1465478A CN1465478A (zh) | 2004-01-07 |
CN100411860C true CN100411860C (zh) | 2008-08-20 |
Family
ID=34145551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021333963A Expired - Fee Related CN100411860C (zh) | 2002-07-02 | 2002-07-02 | 改善茂金属催化聚乙烯加工性能的方法与设备 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100411860C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102794896B (zh) * | 2012-09-04 | 2015-10-07 | 贵州省复合改性聚合物材料工程技术研究中心 | 聚合物超声熔融双阶挤出的方法及装置 |
CN107745552A (zh) * | 2017-09-18 | 2018-03-02 | 滁州市永通交通设备有限公司 | 一种阻燃风挡橡胶棚布的制备工艺方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1080054A (zh) * | 1993-06-03 | 1993-12-29 | 中国石油化工总公司 | 柴油十六烷值分析方法及仪器 |
CN1287915A (zh) * | 1999-09-09 | 2001-03-21 | 四川大学 | 改善线性低密度聚乙烯加工性能的方法 |
-
2002
- 2002-07-02 CN CNB021333963A patent/CN100411860C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1080054A (zh) * | 1993-06-03 | 1993-12-29 | 中国石油化工总公司 | 柴油十六烷值分析方法及仪器 |
CN1287915A (zh) * | 1999-09-09 | 2001-03-21 | 四川大学 | 改善线性低密度聚乙烯加工性能的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1465478A (zh) | 2004-01-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO1980002671A1 (en) | Polymer processing | |
CN101143948B (zh) | 生产大口径玻璃纤维增强聚丙烯加筋管的生产工艺及其所用材料 | |
CN107877891B (zh) | 一种碳纤维增强peek复合材料型材的lft-d模压成型方法 | |
CN106426859A (zh) | 一种超声振动与均匀拉伸应力协同作用的挤出方法及口模 | |
CN206217134U (zh) | 超声振动与均匀拉伸应力协同作用的挤出口模 | |
CN108698287A (zh) | 模塑机和模塑零件的方法 | |
CN109320952A (zh) | 基于聚四氟乙烯和滑石粉耦合改性的挤出发泡制备低密度tpu珠粒泡沫的方法 | |
CN211467389U (zh) | 一种用于塑料挤出机的带有偏转分流孔的挤出模具 | |
CN100411860C (zh) | 改善茂金属催化聚乙烯加工性能的方法与设备 | |
CN102794896B (zh) | 聚合物超声熔融双阶挤出的方法及装置 | |
CN110271113A (zh) | 一种连续纤维束的耗材制备方法和装置 | |
CN103753727B (zh) | 一种制备聚合物/无机填料复合材料的方法 | |
CN114633454A (zh) | 一种peek管材生产用挤出机头及peek管材生产工艺 | |
CN1775515A (zh) | 一种连续长纤维增强尼龙66的制备方法及其设备 | |
CN108705697A (zh) | 一种螺杆挤出机 | |
CN101844384A (zh) | 一种大口径塑料管件的制备方法 | |
CN1126654C (zh) | 改善线性低密度聚乙烯高密度聚乙烯聚苯乙烯加工性能的方法及装置 | |
CN116120696A (zh) | 一种类玻璃聚烯烃材料管的制备方法及其制备装置 | |
CN105330883B (zh) | 一种交联聚烯烃微孔发泡板材的生产方法及其混合冷却装置 | |
CN209937615U (zh) | 用于制造过氧化物交联聚乙烯管材的螺杆式塑料挤出装置 | |
CN2429318Y (zh) | 一种单螺杆塑料管挤出机 | |
CN210362356U (zh) | 一种聚乙烯管材挤出装置 | |
CN202623312U (zh) | 一种单聚合物复合材料制品挤出成型设备 | |
CN201889896U (zh) | 混合式塑料管材挤出机机头 | |
CN202878653U (zh) | 双阶式超声熔融挤出装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Fusine Technology Co., Ltd. Assignor: Sichuan University Contract fulfillment period: 2009.2.25 to 2016.2.24 Contract record no.: 2009330000475 Denomination of invention: Method and equipment for improving metallocene catalyzed polythene working property Granted publication date: 20080820 License type: Exclusive license Record date: 2009.3.18 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.2.25 TO 2016.2.24; CHANGE OF CONTRACT Name of requester: ZHEJIANG FOUSINE SCIENCE + TECHNOLOGY CO.,LTD. Effective date: 20090318 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20180702 |