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
- Publication number
- 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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- Prior art keywords
- pipe
- tubing
- polyethylene
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- stretch
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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)
Abstract
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Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
|---|---|---|---|
| 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 |
|---|---|
| CN1351237A true CN1351237A (zh) | 2002-05-29 |
| CN1181276C CN1181276C (zh) | 2004-12-22 |
Family
ID=4668948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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)
| Country | Link |
|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1181276C (zh) | 2004-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |
|
| 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 |
|
| 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 |
|
| 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 |