CN1351237A - 拉伸定向的硅烷交联聚乙烯管材及其制造方法 - Google Patents
拉伸定向的硅烷交联聚乙烯管材及其制造方法 Download PDFInfo
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- CN1351237A CN1351237A CN 01129155 CN01129155A CN1351237A CN 1351237 A CN1351237 A CN 1351237A CN 01129155 CN01129155 CN 01129155 CN 01129155 A CN01129155 A CN 01129155A CN 1351237 A CN1351237 A CN 1351237A
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- pipe
- tubing
- polyethylene
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- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB011291559A CN1181276C (zh) | 2001-12-07 | 2001-12-07 | 拉伸定向的硅烷交联聚乙烯管材的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB011291559A CN1181276C (zh) | 2001-12-07 | 2001-12-07 | 拉伸定向的硅烷交联聚乙烯管材的制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN1351237A true CN1351237A (zh) | 2002-05-29 |
CN1181276C CN1181276C (zh) | 2004-12-22 |
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Application Number | Title | Priority Date | Filing Date |
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CNB011291559A Expired - Fee Related CN1181276C (zh) | 2001-12-07 | 2001-12-07 | 拉伸定向的硅烷交联聚乙烯管材的制造方法 |
Country Status (1)
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CN (1) | CN1181276C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100387426C (zh) * | 2002-07-23 | 2008-05-14 | 路博润高级材料公司 | 具有高密度聚乙烯衬里的交联聚乙烯管 |
-
2001
- 2001-12-07 CN CNB011291559A patent/CN1181276C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100387426C (zh) * | 2002-07-23 | 2008-05-14 | 路博润高级材料公司 | 具有高密度聚乙烯衬里的交联聚乙烯管 |
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Publication number | Publication date |
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CN1181276C (zh) | 2004-12-22 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: DONGTAI NEW MATERIAL SCIENCE ANG TECHNOLOGY CO., L Free format text: FORMER OWNER: GAN GUOGONG Effective date: 20130626 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610041 CHENGDU, SICHUAN PROVINCE TO: 610100 CHENGDU, SICHUAN PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20130626 Address after: 610100, No. 103, Xingguang Road, Chengdu economic and Technological Development Zone, Longquanyi District, Chengdu, Sichuan Patentee after: Dongtai New Material Science ang Technology Co., Ltd., Sichuan Address before: 610041 Sichuan city of Chengdu province high tech Zone Shenxianshu Dongtai Industrial Zone (Chengdu) Industrial Co. Ltd. Patentee before: Gan Guogong |
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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: 20041222 Termination date: 20161207 |